1834 lines
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1834 lines
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<div class="title">CRYP<div class="ingroups"><a class="el" href="group___s_t_m32_f4xx___std_periph___driver.html">STM32F4xx_StdPeriph_Driver</a></div></div> </div>
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<p>CRYP driver modules.
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Collaboration diagram for CRYP:</div>
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<center><table><tr><td><img src="group___c_r_y_p.png" border="0" alt="" usemap="#group______c__r__y__p"/>
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<area shape="rect" id="node3" href="group___c_r_y_p___private___functions.html" title="CRYP_Private_Functions" alt="" coords="323,5,491,32"/><area shape="rect" id="node4" href="group___c_r_y_p___exported___constants.html" title="CRYP_Exported_Constants" alt="" coords="316,56,499,83"/><area shape="rect" id="node2" href="group___s_t_m32_f4xx___std_periph___driver.html" title="STM32F4xx_StdPeriph\l_Driver" alt="" coords="5,23,161,65"/></map>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="groups"></a>
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Modules</h2></td></tr>
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<tr class="memitem:group___c_r_y_p___exported___constants"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p___exported___constants.html">CRYP_Exported_Constants</a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:group___c_r_y_p___private___functions"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p___private___functions.html">CRYP_Private_Functions</a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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Classes</h2></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_c_r_y_p___init_type_def.html">CRYP_InitTypeDef</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">CRYP Init structure definition. <a href="struct_c_r_y_p___init_type_def.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_c_r_y_p___key_init_type_def.html">CRYP_KeyInitTypeDef</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">CRYP Key(s) structure definition. <a href="struct_c_r_y_p___key_init_type_def.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_c_r_y_p___i_v_init_type_def.html">CRYP_IVInitTypeDef</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">CRYP Initialization Vectors (IV) structure definition. <a href="struct_c_r_y_p___i_v_init_type_def.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_c_r_y_p___context.html">CRYP_Context</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">CRYP context swapping structure definition. <a href="struct_c_r_y_p___context.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
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Macros</h2></td></tr>
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<tr class="memitem:ga890221cb651a3f30f6d1bca0d9b0e13d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga890221cb651a3f30f6d1bca0d9b0e13d"></a>
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#define </td><td class="memItemRight" valign="bottom"><b>FLAG_MASK</b>   ((uint8_t)0x20)</td></tr>
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<tr class="separator:ga890221cb651a3f30f6d1bca0d9b0e13d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga85fda3522e69a1bf85f7dcd97b6023a1"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga85fda3522e69a1bf85f7dcd97b6023a1"></a>
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#define </td><td class="memItemRight" valign="bottom"><b>MAX_TIMEOUT</b>   ((uint16_t)0xFFFF)</td></tr>
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<tr class="separator:ga85fda3522e69a1bf85f7dcd97b6023a1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga50631c7b2268fdbd5aaa74195e3ea746"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga50631c7b2268fdbd5aaa74195e3ea746"></a>
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#define </td><td class="memItemRight" valign="bottom"><b>AESBUSY_TIMEOUT</b>   ((uint32_t) 0x00010000)</td></tr>
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<tr class="separator:ga50631c7b2268fdbd5aaa74195e3ea746"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2046d6bd81c5f86df18fd0e5095be88a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga2046d6bd81c5f86df18fd0e5095be88a"></a>
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#define </td><td class="memItemRight" valign="bottom"><b>DESBUSY_TIMEOUT</b>   ((uint32_t) 0x00010000)</td></tr>
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<tr class="separator:ga2046d6bd81c5f86df18fd0e5095be88a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga6a35296fd0d94e297d645bac32b03a13"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga6a35296fd0d94e297d645bac32b03a13"></a>
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#define </td><td class="memItemRight" valign="bottom"><b>TDESBUSY_TIMEOUT</b>   ((uint32_t) 0x00010000)</td></tr>
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<tr class="separator:ga6a35296fd0d94e297d645bac32b03a13"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:gae19e54c9910b697e38f6c7577704ffae"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#gae19e54c9910b697e38f6c7577704ffae">CRYP_DeInit</a> (void)</td></tr>
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<tr class="memdesc:gae19e54c9910b697e38f6c7577704ffae"><td class="mdescLeft"> </td><td class="mdescRight">Deinitializes the CRYP peripheral registers to their default reset values. <a href="#gae19e54c9910b697e38f6c7577704ffae">More...</a><br /></td></tr>
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<tr class="separator:gae19e54c9910b697e38f6c7577704ffae"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga7b72c458d95581ab0a36be3e017fcf02"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga7b72c458d95581ab0a36be3e017fcf02">CRYP_Init</a> (<a class="el" href="struct_c_r_y_p___init_type_def.html">CRYP_InitTypeDef</a> *CRYP_InitStruct)</td></tr>
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<tr class="memdesc:ga7b72c458d95581ab0a36be3e017fcf02"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the CRYP peripheral according to the specified parameters in the CRYP_InitStruct. <a href="#ga7b72c458d95581ab0a36be3e017fcf02">More...</a><br /></td></tr>
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<tr class="separator:ga7b72c458d95581ab0a36be3e017fcf02"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga8fb8ec75fe72d55046c8220825dfe41e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga8fb8ec75fe72d55046c8220825dfe41e">CRYP_StructInit</a> (<a class="el" href="struct_c_r_y_p___init_type_def.html">CRYP_InitTypeDef</a> *CRYP_InitStruct)</td></tr>
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<tr class="memdesc:ga8fb8ec75fe72d55046c8220825dfe41e"><td class="mdescLeft"> </td><td class="mdescRight">Fills each CRYP_InitStruct member with its default value. <a href="#ga8fb8ec75fe72d55046c8220825dfe41e">More...</a><br /></td></tr>
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<tr class="separator:ga8fb8ec75fe72d55046c8220825dfe41e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad4baa3865415215cae07c9fbfa131cb9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#gad4baa3865415215cae07c9fbfa131cb9">CRYP_KeyInit</a> (<a class="el" href="struct_c_r_y_p___key_init_type_def.html">CRYP_KeyInitTypeDef</a> *CRYP_KeyInitStruct)</td></tr>
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<tr class="memdesc:gad4baa3865415215cae07c9fbfa131cb9"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the CRYP Keys according to the specified parameters in the CRYP_KeyInitStruct. <a href="#gad4baa3865415215cae07c9fbfa131cb9">More...</a><br /></td></tr>
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<tr class="separator:gad4baa3865415215cae07c9fbfa131cb9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaeecd86b00d0d0137d97b06108789bcb2"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#gaeecd86b00d0d0137d97b06108789bcb2">CRYP_KeyStructInit</a> (<a class="el" href="struct_c_r_y_p___key_init_type_def.html">CRYP_KeyInitTypeDef</a> *CRYP_KeyInitStruct)</td></tr>
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<tr class="memdesc:gaeecd86b00d0d0137d97b06108789bcb2"><td class="mdescLeft"> </td><td class="mdescRight">Fills each CRYP_KeyInitStruct member with its default value. <a href="#gaeecd86b00d0d0137d97b06108789bcb2">More...</a><br /></td></tr>
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<tr class="separator:gaeecd86b00d0d0137d97b06108789bcb2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga133964b50a07db3a32864308f6355a8b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga133964b50a07db3a32864308f6355a8b">CRYP_IVInit</a> (<a class="el" href="struct_c_r_y_p___i_v_init_type_def.html">CRYP_IVInitTypeDef</a> *CRYP_IVInitStruct)</td></tr>
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<tr class="memdesc:ga133964b50a07db3a32864308f6355a8b"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the CRYP Initialization Vectors(IV) according to the specified parameters in the CRYP_IVInitStruct. <a href="#ga133964b50a07db3a32864308f6355a8b">More...</a><br /></td></tr>
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<tr class="separator:ga133964b50a07db3a32864308f6355a8b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga58899074e08bbd65f2ed304cf0f42987"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga58899074e08bbd65f2ed304cf0f42987">CRYP_IVStructInit</a> (<a class="el" href="struct_c_r_y_p___i_v_init_type_def.html">CRYP_IVInitTypeDef</a> *CRYP_IVInitStruct)</td></tr>
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<tr class="memdesc:ga58899074e08bbd65f2ed304cf0f42987"><td class="mdescLeft"> </td><td class="mdescRight">Fills each CRYP_IVInitStruct member with its default value. <a href="#ga58899074e08bbd65f2ed304cf0f42987">More...</a><br /></td></tr>
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<tr class="separator:ga58899074e08bbd65f2ed304cf0f42987"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad39ccd9b1f2e088e3a227d7a1c410d7c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#gad39ccd9b1f2e088e3a227d7a1c410d7c">CRYP_Cmd</a> (FunctionalState NewState)</td></tr>
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<tr class="memdesc:gad39ccd9b1f2e088e3a227d7a1c410d7c"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables the CRYP peripheral. <a href="#gad39ccd9b1f2e088e3a227d7a1c410d7c">More...</a><br /></td></tr>
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<tr class="separator:gad39ccd9b1f2e088e3a227d7a1c410d7c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga4370106a2baf2b8e6cb360865050a027"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga4370106a2baf2b8e6cb360865050a027">CRYP_PhaseConfig</a> (uint32_t CRYP_Phase)</td></tr>
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<tr class="memdesc:ga4370106a2baf2b8e6cb360865050a027"><td class="mdescLeft"> </td><td class="mdescRight">Configures the AES-CCM and AES-GCM phases. <a href="#ga4370106a2baf2b8e6cb360865050a027">More...</a><br /></td></tr>
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<tr class="separator:ga4370106a2baf2b8e6cb360865050a027"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga23ada9d9464e1362299d7612a1409a57"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga23ada9d9464e1362299d7612a1409a57">CRYP_FIFOFlush</a> (void)</td></tr>
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<tr class="memdesc:ga23ada9d9464e1362299d7612a1409a57"><td class="mdescLeft"> </td><td class="mdescRight">Flushes the IN and OUT FIFOs (that is read and write pointers of the FIFOs are reset) <a href="#ga23ada9d9464e1362299d7612a1409a57">More...</a><br /></td></tr>
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<tr class="separator:ga23ada9d9464e1362299d7612a1409a57"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga16dc76244318d464357ee6ff208bf9a4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga16dc76244318d464357ee6ff208bf9a4">CRYP_DataIn</a> (uint32_t Data)</td></tr>
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<tr class="memdesc:ga16dc76244318d464357ee6ff208bf9a4"><td class="mdescLeft"> </td><td class="mdescRight">Writes data in the Data Input register (DIN). <a href="#ga16dc76244318d464357ee6ff208bf9a4">More...</a><br /></td></tr>
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<tr class="separator:ga16dc76244318d464357ee6ff208bf9a4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gacbe5fcf4c7e4919192376fa615588b54"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#gacbe5fcf4c7e4919192376fa615588b54">CRYP_DataOut</a> (void)</td></tr>
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<tr class="memdesc:gacbe5fcf4c7e4919192376fa615588b54"><td class="mdescLeft"> </td><td class="mdescRight">Returns the last data entered into the output FIFO. <a href="#gacbe5fcf4c7e4919192376fa615588b54">More...</a><br /></td></tr>
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<tr class="memitem:ga41a14be7fa43d500e7c94cce40910ea8"><td class="memItemLeft" align="right" valign="top">ErrorStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga41a14be7fa43d500e7c94cce40910ea8">CRYP_SaveContext</a> (<a class="el" href="struct_c_r_y_p___context.html">CRYP_Context</a> *CRYP_ContextSave, <a class="el" href="struct_c_r_y_p___key_init_type_def.html">CRYP_KeyInitTypeDef</a> *CRYP_KeyInitStruct)</td></tr>
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<tr class="memdesc:ga41a14be7fa43d500e7c94cce40910ea8"><td class="mdescLeft"> </td><td class="mdescRight">Saves the CRYP peripheral Context. <a href="#ga41a14be7fa43d500e7c94cce40910ea8">More...</a><br /></td></tr>
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<tr class="separator:ga41a14be7fa43d500e7c94cce40910ea8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaf2986782fa66ea95b2a389595e17e0e5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#gaf2986782fa66ea95b2a389595e17e0e5">CRYP_RestoreContext</a> (<a class="el" href="struct_c_r_y_p___context.html">CRYP_Context</a> *CRYP_ContextRestore)</td></tr>
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<tr class="memdesc:gaf2986782fa66ea95b2a389595e17e0e5"><td class="mdescLeft"> </td><td class="mdescRight">Restores the CRYP peripheral Context. <a href="#gaf2986782fa66ea95b2a389595e17e0e5">More...</a><br /></td></tr>
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<tr class="separator:gaf2986782fa66ea95b2a389595e17e0e5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga111d0ec56facb27f8367ce6a33869115"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga111d0ec56facb27f8367ce6a33869115">CRYP_DMACmd</a> (uint8_t CRYP_DMAReq, FunctionalState NewState)</td></tr>
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<tr class="memdesc:ga111d0ec56facb27f8367ce6a33869115"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables the CRYP DMA interface. <a href="#ga111d0ec56facb27f8367ce6a33869115">More...</a><br /></td></tr>
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<tr class="separator:ga111d0ec56facb27f8367ce6a33869115"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gafbf5ee5f2c3ae4404149a994e15b33d8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#gafbf5ee5f2c3ae4404149a994e15b33d8">CRYP_ITConfig</a> (uint8_t CRYP_IT, FunctionalState NewState)</td></tr>
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<tr class="memdesc:gafbf5ee5f2c3ae4404149a994e15b33d8"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables the specified CRYP interrupts. <a href="#gafbf5ee5f2c3ae4404149a994e15b33d8">More...</a><br /></td></tr>
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<tr class="separator:gafbf5ee5f2c3ae4404149a994e15b33d8"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga00a48b748ed127fa517cacec9dbf18f4"><td class="memItemLeft" align="right" valign="top">ITStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga00a48b748ed127fa517cacec9dbf18f4">CRYP_GetITStatus</a> (uint8_t CRYP_IT)</td></tr>
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<tr class="memdesc:ga00a48b748ed127fa517cacec9dbf18f4"><td class="mdescLeft"> </td><td class="mdescRight">Checks whether the specified CRYP interrupt has occurred or not. <a href="#ga00a48b748ed127fa517cacec9dbf18f4">More...</a><br /></td></tr>
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<tr class="separator:ga00a48b748ed127fa517cacec9dbf18f4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gabe26186adf64660a4a573bd6a4368fee"><td class="memItemLeft" align="right" valign="top">FunctionalState </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#gabe26186adf64660a4a573bd6a4368fee">CRYP_GetCmdStatus</a> (void)</td></tr>
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<tr class="memdesc:gabe26186adf64660a4a573bd6a4368fee"><td class="mdescLeft"> </td><td class="mdescRight">Returns whether CRYP peripheral is enabled or disabled. <a href="#gabe26186adf64660a4a573bd6a4368fee">More...</a><br /></td></tr>
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<tr class="separator:gabe26186adf64660a4a573bd6a4368fee"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga993d568b626a74b2973d4a6848a681f6"><td class="memItemLeft" align="right" valign="top">FlagStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga993d568b626a74b2973d4a6848a681f6">CRYP_GetFlagStatus</a> (uint8_t CRYP_FLAG)</td></tr>
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<tr class="memdesc:ga993d568b626a74b2973d4a6848a681f6"><td class="mdescLeft"> </td><td class="mdescRight">Checks whether the specified CRYP flag is set or not. <a href="#ga993d568b626a74b2973d4a6848a681f6">More...</a><br /></td></tr>
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<tr class="separator:ga993d568b626a74b2973d4a6848a681f6"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga79ff82ece0e9620dc86d6e57abe639e1"><td class="memItemLeft" align="right" valign="top">ErrorStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga79ff82ece0e9620dc86d6e57abe639e1">CRYP_AES_ECB</a> (uint8_t Mode, uint8_t *Key, uint16_t Keysize, uint8_t *Input, uint32_t Ilength, uint8_t *Output)</td></tr>
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<tr class="memdesc:ga79ff82ece0e9620dc86d6e57abe639e1"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt and decrypt using AES in ECB Mode. <a href="#ga79ff82ece0e9620dc86d6e57abe639e1">More...</a><br /></td></tr>
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<tr class="separator:ga79ff82ece0e9620dc86d6e57abe639e1"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gaa43eadf707257710f6a53b3295b39d70"><td class="memItemLeft" align="right" valign="top">ErrorStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#gaa43eadf707257710f6a53b3295b39d70">CRYP_AES_CBC</a> (uint8_t Mode, uint8_t InitVectors[16], uint8_t *Key, uint16_t Keysize, uint8_t *Input, uint32_t Ilength, uint8_t *Output)</td></tr>
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<tr class="memdesc:gaa43eadf707257710f6a53b3295b39d70"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt and decrypt using AES in CBC Mode. <a href="#gaa43eadf707257710f6a53b3295b39d70">More...</a><br /></td></tr>
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<tr class="separator:gaa43eadf707257710f6a53b3295b39d70"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga2f36aea6e94452e5e5e938547fb89d4c"><td class="memItemLeft" align="right" valign="top">ErrorStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga2f36aea6e94452e5e5e938547fb89d4c">CRYP_AES_CTR</a> (uint8_t Mode, uint8_t InitVectors[16], uint8_t *Key, uint16_t Keysize, uint8_t *Input, uint32_t Ilength, uint8_t *Output)</td></tr>
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<tr class="memdesc:ga2f36aea6e94452e5e5e938547fb89d4c"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt and decrypt using AES in CTR Mode. <a href="#ga2f36aea6e94452e5e5e938547fb89d4c">More...</a><br /></td></tr>
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<tr class="separator:ga2f36aea6e94452e5e5e938547fb89d4c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga74b48d820c5c360eb303fc2fb78af055"><td class="memItemLeft" align="right" valign="top">ErrorStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga74b48d820c5c360eb303fc2fb78af055">CRYP_AES_GCM</a> (uint8_t Mode, uint8_t InitVectors[16], uint8_t *Key, uint16_t Keysize, uint8_t *Input, uint32_t ILength, uint8_t *Header, uint32_t HLength, uint8_t *Output, uint8_t *AuthTAG)</td></tr>
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<tr class="memdesc:ga74b48d820c5c360eb303fc2fb78af055"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Devices. <a href="#ga74b48d820c5c360eb303fc2fb78af055">More...</a><br /></td></tr>
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<tr class="separator:ga74b48d820c5c360eb303fc2fb78af055"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga9d9f5c74b634b85b7aa8c2a2ea0bcd51"><td class="memItemLeft" align="right" valign="top">ErrorStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51">CRYP_AES_CCM</a> (uint8_t Mode, uint8_t *Nonce, uint32_t NonceSize, uint8_t *Key, uint16_t Keysize, uint8_t *Input, uint32_t ILength, uint8_t *Header, uint32_t HLength, uint8_t *HBuffer, uint8_t *Output, uint8_t *AuthTAG, uint32_t TAGSize)</td></tr>
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<tr class="memdesc:ga9d9f5c74b634b85b7aa8c2a2ea0bcd51"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Devices. <a href="#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51">More...</a><br /></td></tr>
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<tr class="separator:ga9d9f5c74b634b85b7aa8c2a2ea0bcd51"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga17c03ab4f0566fcbc3dd8c052e6f9886"><td class="memItemLeft" align="right" valign="top">ErrorStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga17c03ab4f0566fcbc3dd8c052e6f9886">CRYP_TDES_ECB</a> (uint8_t Mode, uint8_t Key[24], uint8_t *Input, uint32_t Ilength, uint8_t *Output)</td></tr>
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<tr class="memdesc:ga17c03ab4f0566fcbc3dd8c052e6f9886"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt and decrypt using TDES in ECB Mode. <a href="#ga17c03ab4f0566fcbc3dd8c052e6f9886">More...</a><br /></td></tr>
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<tr class="separator:ga17c03ab4f0566fcbc3dd8c052e6f9886"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gabe52a368c4882450c1e82f16bc1eb686"><td class="memItemLeft" align="right" valign="top">ErrorStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#gabe52a368c4882450c1e82f16bc1eb686">CRYP_TDES_CBC</a> (uint8_t Mode, uint8_t Key[24], uint8_t InitVectors[8], uint8_t *Input, uint32_t Ilength, uint8_t *Output)</td></tr>
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<tr class="memdesc:gabe52a368c4882450c1e82f16bc1eb686"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt and decrypt using TDES in CBC Mode. <a href="#gabe52a368c4882450c1e82f16bc1eb686">More...</a><br /></td></tr>
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<tr class="separator:gabe52a368c4882450c1e82f16bc1eb686"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga3b96b7608b39197209abed5f5845f590"><td class="memItemLeft" align="right" valign="top">ErrorStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga3b96b7608b39197209abed5f5845f590">CRYP_DES_ECB</a> (uint8_t Mode, uint8_t Key[8], uint8_t *Input, uint32_t Ilength, uint8_t *Output)</td></tr>
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<tr class="memdesc:ga3b96b7608b39197209abed5f5845f590"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt and decrypt using DES in ECB Mode. <a href="#ga3b96b7608b39197209abed5f5845f590">More...</a><br /></td></tr>
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<tr class="separator:ga3b96b7608b39197209abed5f5845f590"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga75724391a8560c557e1152b805f5cad1"><td class="memItemLeft" align="right" valign="top">ErrorStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p.html#ga75724391a8560c557e1152b805f5cad1">CRYP_DES_CBC</a> (uint8_t Mode, uint8_t Key[8], uint8_t InitVectors[8], uint8_t *Input, uint32_t Ilength, uint8_t *Output)</td></tr>
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<tr class="memdesc:ga75724391a8560c557e1152b805f5cad1"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt and decrypt using DES in CBC Mode. <a href="#ga75724391a8560c557e1152b805f5cad1">More...</a><br /></td></tr>
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<tr class="separator:ga75724391a8560c557e1152b805f5cad1"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<p>CRYP driver modules. </p>
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<h2 class="groupheader">Function Documentation</h2>
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<a class="anchor" id="gaa43eadf707257710f6a53b3295b39d70"></a>
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<div class="memitem">
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<tr>
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<td class="memname">ErrorStatus CRYP_AES_CBC </td>
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<td>(</td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>Mode</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>InitVectors</em>[16], </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
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<td class="paramname"><em>Key</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint16_t </td>
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<td class="paramname"><em>Keysize</em>, </td>
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</tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
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<td class="paramname"><em>Input</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>Ilength</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
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<td class="paramname"><em>Output</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Encrypt and decrypt using AES in CBC Mode. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">Mode</td><td>encryption or decryption Mode. This parameter can be one of the following values: <ul>
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<li>MODE_ENCRYPT: Encryption </li>
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<li>MODE_DECRYPT: Decryption </li>
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</ul>
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</td></tr>
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<tr><td class="paramname">InitVectors</td><td>Initialisation Vectors used for AES algorithm. </td></tr>
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<tr><td class="paramname">Key</td><td>Key used for AES algorithm. </td></tr>
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<tr><td class="paramname">Keysize</td><td>length of the Key, must be a 128, 192 or 256. </td></tr>
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<tr><td class="paramname">Input</td><td>pointer to the Input buffer. </td></tr>
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<tr><td class="paramname">Ilength</td><td>length of the Input buffer, must be a multiple of 16. </td></tr>
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<tr><td class="paramname">Output</td><td>pointer to the returned buffer. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">An</td><td>ErrorStatus enumeration value:<ul>
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<li>SUCCESS: Operation done</li>
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<li>ERROR: Operation failed </li>
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</ul>
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</td></tr>
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</table>
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</dd>
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</dl>
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<p><div class="dynheader">
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Here is the call graph for this function:</div>
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<div class="dyncontent">
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<div class="center"><img src="group___c_r_y_p_gaa43eadf707257710f6a53b3295b39d70_cgraph.png" border="0" usemap="#group___c_r_y_p_gaa43eadf707257710f6a53b3295b39d70_cgraph" alt=""/></div>
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<map name="group___c_r_y_p_gaa43eadf707257710f6a53b3295b39d70_cgraph" id="group___c_r_y_p_gaa43eadf707257710f6a53b3295b39d70_cgraph">
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<area shape="rect" id="node2" href="group___c_r_y_p.html#gaeecd86b00d0d0137d97b06108789bcb2" title="Fills each CRYP_KeyInitStruct member with its default value. " alt="" coords="185,5,325,32"/><area shape="rect" id="node3" href="group___c_r_y_p.html#ga23ada9d9464e1362299d7612a1409a57" title="Flushes the IN and OUT FIFOs (that is read and write pointers of the FIFOs are reset) ..." alt="" coords="192,56,319,83"/><area shape="rect" id="node4" href="group___c_r_y_p.html#ga7b72c458d95581ab0a36be3e017fcf02" title="Initializes the CRYP peripheral according to the specified parameters in the CRYP_InitStruct. " alt="" coords="214,107,297,133"/><area shape="rect" id="node5" href="group___c_r_y_p.html#gad4baa3865415215cae07c9fbfa131cb9" title="Initializes the CRYP Keys according to the specified parameters in the CRYP_KeyInitStruct. " alt="" coords="203,157,308,184"/><area shape="rect" id="node6" href="group___c_r_y_p.html#gad39ccd9b1f2e088e3a227d7a1c410d7c" title="Enables or disables the CRYP peripheral. " alt="" coords="209,208,301,235"/><area shape="rect" id="node7" href="group___c_r_y_p.html#ga993d568b626a74b2973d4a6848a681f6" title="Checks whether the specified CRYP flag is set or not. " alt="" coords="181,259,330,285"/><area shape="rect" id="node8" href="group___c_r_y_p.html#ga133964b50a07db3a32864308f6355a8b" title="Initializes the CRYP Initialization Vectors(IV) according to the specified parameters in the CRYP_IVI..." alt="" coords="208,309,303,336"/><area shape="rect" id="node9" href="group___c_r_y_p.html#gabe26186adf64660a4a573bd6a4368fee" title="Returns whether CRYP peripheral is enabled or disabled. " alt="" coords="180,360,331,387"/><area shape="rect" id="node10" href="group___c_r_y_p.html#ga16dc76244318d464357ee6ff208bf9a4" title="Writes data in the Data Input register (DIN). " alt="" coords="204,411,307,437"/><area shape="rect" id="node11" href="group___c_r_y_p.html#gacbe5fcf4c7e4919192376fa615588b54" title="Returns the last data entered into the output FIFO. " alt="" coords="199,461,312,488"/></map>
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</div>
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</p>
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</div>
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<a class="anchor" id="ga9d9f5c74b634b85b7aa8c2a2ea0bcd51"></a>
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<td class="memname">ErrorStatus CRYP_AES_CCM </td>
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<td>(</td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>Mode</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
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<td class="paramname"><em>Nonce</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>NonceSize</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
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<td class="paramname"><em>Key</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint16_t </td>
|
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<td class="paramname"><em>Keysize</em>, </td>
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</tr>
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<tr>
|
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
|
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<td class="paramname"><em>Input</em>, </td>
|
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</tr>
|
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<tr>
|
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<td class="paramkey"></td>
|
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<td></td>
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|
<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>ILength</em>, </td>
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</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
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<td class="paramtype">uint8_t * </td>
|
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<td class="paramname"><em>Header</em>, </td>
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</tr>
|
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>HLength</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
|
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<td class="paramname"><em>HBuffer</em>, </td>
|
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</tr>
|
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<tr>
|
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<td class="paramkey"></td>
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<td></td>
|
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<td class="paramtype">uint8_t * </td>
|
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<td class="paramname"><em>Output</em>, </td>
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</tr>
|
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<tr>
|
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<td class="paramkey"></td>
|
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<td></td>
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<td class="paramtype">uint8_t * </td>
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<td class="paramname"><em>AuthTAG</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>TAGSize</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Devices. </p>
|
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<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">Mode</td><td>encryption or decryption Mode. This parameter can be one of the following values: <ul>
|
|
<li>MODE_ENCRYPT: Encryption </li>
|
|
<li>MODE_DECRYPT: Decryption </li>
|
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</ul>
|
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</td></tr>
|
|
<tr><td class="paramname">Nonce</td><td>the nounce used for AES algorithm. It shall be unique for each processing. </td></tr>
|
|
<tr><td class="paramname">Key</td><td>Key used for AES algorithm. </td></tr>
|
|
<tr><td class="paramname">Keysize</td><td>length of the Key, must be a 128, 192 or 256. </td></tr>
|
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<tr><td class="paramname">Input</td><td>pointer to the Input buffer. </td></tr>
|
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<tr><td class="paramname">Ilength</td><td>length of the Input buffer in bytes, must be a multiple of 16. </td></tr>
|
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<tr><td class="paramname">Header</td><td>pointer to the header buffer. </td></tr>
|
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<tr><td class="paramname">Hlength</td><td>length of the header buffer in bytes. </td></tr>
|
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<tr><td class="paramname">HBuffer</td><td>pointer to temporary buffer used to append the header HBuffer size must be equal to Hlength + 21 </td></tr>
|
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<tr><td class="paramname">Output</td><td>pointer to the returned buffer. </td></tr>
|
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<tr><td class="paramname">AuthTAG</td><td>pointer to the authentication TAG buffer. </td></tr>
|
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<tr><td class="paramname">TAGSize</td><td>the size of the TAG (called also MAC). </td></tr>
|
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</table>
|
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</dd>
|
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</dl>
|
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<dl class="retval"><dt>Return values</dt><dd>
|
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<table class="retval">
|
|
<tr><td class="paramname">An</td><td>ErrorStatus enumeration value:<ul>
|
|
<li>SUCCESS: Operation done</li>
|
|
<li>ERROR: Operation failed </li>
|
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</ul>
|
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</td></tr>
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</table>
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</dd>
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</dl>
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<p><div class="dynheader">
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<area shape="rect" id="node2" href="group___c_r_y_p.html#gaeecd86b00d0d0137d97b06108789bcb2" title="Fills each CRYP_KeyInitStruct member with its default value. " alt="" coords="187,5,327,32"/><area shape="rect" id="node3" href="group___c_r_y_p.html#ga23ada9d9464e1362299d7612a1409a57" title="Flushes the IN and OUT FIFOs (that is read and write pointers of the FIFOs are reset) ..." alt="" coords="193,56,320,83"/><area shape="rect" id="node4" href="group___c_r_y_p.html#gad4baa3865415215cae07c9fbfa131cb9" title="Initializes the CRYP Keys according to the specified parameters in the CRYP_KeyInitStruct. " alt="" coords="204,107,309,133"/><area shape="rect" id="node5" href="group___c_r_y_p.html#ga133964b50a07db3a32864308f6355a8b" title="Initializes the CRYP Initialization Vectors(IV) according to the specified parameters in the CRYP_IVI..." alt="" coords="209,157,304,184"/><area shape="rect" id="node6" href="group___c_r_y_p.html#ga7b72c458d95581ab0a36be3e017fcf02" title="Initializes the CRYP peripheral according to the specified parameters in the CRYP_InitStruct. " alt="" coords="215,208,298,235"/><area shape="rect" id="node7" href="group___c_r_y_p.html#ga4370106a2baf2b8e6cb360865050a027" title="Configures the AES-CCM and AES-GCM phases. " alt="" coords="187,259,326,285"/><area shape="rect" id="node8" href="group___c_r_y_p.html#ga16dc76244318d464357ee6ff208bf9a4" title="Writes data in the Data Input register (DIN). " alt="" coords="205,309,308,336"/><area shape="rect" id="node9" href="group___c_r_y_p.html#gad39ccd9b1f2e088e3a227d7a1c410d7c" title="Enables or disables the CRYP peripheral. " alt="" coords="211,360,303,387"/><area shape="rect" id="node10" href="group___c_r_y_p.html#gabe26186adf64660a4a573bd6a4368fee" title="Returns whether CRYP peripheral is enabled or disabled. " alt="" coords="181,411,332,437"/><area shape="rect" id="node11" href="group___c_r_y_p.html#ga993d568b626a74b2973d4a6848a681f6" title="Checks whether the specified CRYP flag is set or not. " alt="" coords="182,461,331,488"/><area shape="rect" id="node12" href="group___c_r_y_p.html#gacbe5fcf4c7e4919192376fa615588b54" title="Returns the last data entered into the output FIFO. " alt="" coords="200,512,313,539"/></map>
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</p>
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<a class="anchor" id="ga2f36aea6e94452e5e5e938547fb89d4c"></a>
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<td class="memname">ErrorStatus CRYP_AES_CTR </td>
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<td>(</td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>Mode</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>InitVectors</em>[16], </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
|
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<td class="paramtype">uint8_t * </td>
|
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<td class="paramname"><em>Key</em>, </td>
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</tr>
|
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<tr>
|
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<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype">uint16_t </td>
|
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<td class="paramname"><em>Keysize</em>, </td>
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</tr>
|
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<tr>
|
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
|
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<td class="paramname"><em>Input</em>, </td>
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</tr>
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<tr>
|
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<td class="paramkey"></td>
|
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<td></td>
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<td class="paramtype">uint32_t </td>
|
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<td class="paramname"><em>Ilength</em>, </td>
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</tr>
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<tr>
|
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<td class="paramkey"></td>
|
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<td></td>
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<td class="paramtype">uint8_t * </td>
|
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<td class="paramname"><em>Output</em> </td>
|
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</tr>
|
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Encrypt and decrypt using AES in CTR Mode. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">Mode</td><td>encryption or decryption Mode. This parameter can be one of the following values: <ul>
|
|
<li>MODE_ENCRYPT: Encryption </li>
|
|
<li>MODE_DECRYPT: Decryption </li>
|
|
</ul>
|
|
</td></tr>
|
|
<tr><td class="paramname">InitVectors</td><td>Initialisation Vectors used for AES algorithm. </td></tr>
|
|
<tr><td class="paramname">Key</td><td>Key used for AES algorithm. </td></tr>
|
|
<tr><td class="paramname">Keysize</td><td>length of the Key, must be a 128, 192 or 256. </td></tr>
|
|
<tr><td class="paramname">Input</td><td>pointer to the Input buffer. </td></tr>
|
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<tr><td class="paramname">Ilength</td><td>length of the Input buffer, must be a multiple of 16. </td></tr>
|
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<tr><td class="paramname">Output</td><td>pointer to the returned buffer. </td></tr>
|
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</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">An</td><td>ErrorStatus enumeration value:<ul>
|
|
<li>SUCCESS: Operation done</li>
|
|
<li>ERROR: Operation failed </li>
|
|
</ul>
|
|
</td></tr>
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</table>
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</dd>
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</dl>
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<p><div class="dynheader">
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Here is the call graph for this function:</div>
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<div class="center"><img src="group___c_r_y_p_ga2f36aea6e94452e5e5e938547fb89d4c_cgraph.png" border="0" usemap="#group___c_r_y_p_ga2f36aea6e94452e5e5e938547fb89d4c_cgraph" alt=""/></div>
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<map name="group___c_r_y_p_ga2f36aea6e94452e5e5e938547fb89d4c_cgraph" id="group___c_r_y_p_ga2f36aea6e94452e5e5e938547fb89d4c_cgraph">
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<area shape="rect" id="node2" href="group___c_r_y_p.html#gaeecd86b00d0d0137d97b06108789bcb2" title="Fills each CRYP_KeyInitStruct member with its default value. " alt="" coords="183,5,323,32"/><area shape="rect" id="node3" href="group___c_r_y_p.html#gad4baa3865415215cae07c9fbfa131cb9" title="Initializes the CRYP Keys according to the specified parameters in the CRYP_KeyInitStruct. " alt="" coords="200,56,305,83"/><area shape="rect" id="node4" href="group___c_r_y_p.html#ga7b72c458d95581ab0a36be3e017fcf02" title="Initializes the CRYP peripheral according to the specified parameters in the CRYP_InitStruct. " alt="" coords="211,107,294,133"/><area shape="rect" id="node5" href="group___c_r_y_p.html#ga133964b50a07db3a32864308f6355a8b" title="Initializes the CRYP Initialization Vectors(IV) according to the specified parameters in the CRYP_IVI..." alt="" coords="205,157,300,184"/><area shape="rect" id="node6" href="group___c_r_y_p.html#ga23ada9d9464e1362299d7612a1409a57" title="Flushes the IN and OUT FIFOs (that is read and write pointers of the FIFOs are reset) ..." alt="" coords="189,208,316,235"/><area shape="rect" id="node7" href="group___c_r_y_p.html#gad39ccd9b1f2e088e3a227d7a1c410d7c" title="Enables or disables the CRYP peripheral. " alt="" coords="207,259,299,285"/><area shape="rect" id="node8" href="group___c_r_y_p.html#gabe26186adf64660a4a573bd6a4368fee" title="Returns whether CRYP peripheral is enabled or disabled. " alt="" coords="177,309,328,336"/><area shape="rect" id="node9" href="group___c_r_y_p.html#ga16dc76244318d464357ee6ff208bf9a4" title="Writes data in the Data Input register (DIN). " alt="" coords="201,360,304,387"/><area shape="rect" id="node10" href="group___c_r_y_p.html#ga993d568b626a74b2973d4a6848a681f6" title="Checks whether the specified CRYP flag is set or not. " alt="" coords="178,411,327,437"/><area shape="rect" id="node11" href="group___c_r_y_p.html#gacbe5fcf4c7e4919192376fa615588b54" title="Returns the last data entered into the output FIFO. " alt="" coords="196,461,309,488"/></map>
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<a class="anchor" id="ga79ff82ece0e9620dc86d6e57abe639e1"></a>
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<tr>
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<td class="memname">ErrorStatus CRYP_AES_ECB </td>
|
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<td>(</td>
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<td class="paramtype">uint8_t </td>
|
|
<td class="paramname"><em>Mode</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint8_t * </td>
|
|
<td class="paramname"><em>Key</em>, </td>
|
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</tr>
|
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<tr>
|
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<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint16_t </td>
|
|
<td class="paramname"><em>Keysize</em>, </td>
|
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</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
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<td class="paramtype">uint8_t * </td>
|
|
<td class="paramname"><em>Input</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
|
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<td class="paramname"><em>Ilength</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
|
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<td></td>
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<td class="paramtype">uint8_t * </td>
|
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<td class="paramname"><em>Output</em> </td>
|
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</tr>
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<tr>
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|
<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
|
|
|
|
<p>Encrypt and decrypt using AES in ECB Mode. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">Mode</td><td>encryption or decryption Mode. This parameter can be one of the following values: <ul>
|
|
<li>MODE_ENCRYPT: Encryption </li>
|
|
<li>MODE_DECRYPT: Decryption </li>
|
|
</ul>
|
|
</td></tr>
|
|
<tr><td class="paramname">Key</td><td>Key used for AES algorithm. </td></tr>
|
|
<tr><td class="paramname">Keysize</td><td>length of the Key, must be a 128, 192 or 256. </td></tr>
|
|
<tr><td class="paramname">Input</td><td>pointer to the Input buffer. </td></tr>
|
|
<tr><td class="paramname">Ilength</td><td>length of the Input buffer, must be a multiple of 16. </td></tr>
|
|
<tr><td class="paramname">Output</td><td>pointer to the returned buffer. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">An</td><td>ErrorStatus enumeration value:<ul>
|
|
<li>SUCCESS: Operation done</li>
|
|
<li>ERROR: Operation failed </li>
|
|
</ul>
|
|
</td></tr>
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</table>
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</dd>
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</dl>
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<td class="memname">ErrorStatus CRYP_AES_GCM </td>
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<td>(</td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>Mode</em>, </td>
|
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</tr>
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<tr>
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<td class="paramkey"></td>
|
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<td></td>
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<td class="paramtype">uint8_t </td>
|
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<td class="paramname"><em>InitVectors</em>[16], </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
|
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<td></td>
|
|
<td class="paramtype">uint8_t * </td>
|
|
<td class="paramname"><em>Key</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint16_t </td>
|
|
<td class="paramname"><em>Keysize</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint8_t * </td>
|
|
<td class="paramname"><em>Input</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>ILength</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint8_t * </td>
|
|
<td class="paramname"><em>Header</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>HLength</em>, </td>
|
|
</tr>
|
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<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
|
<td class="paramtype">uint8_t * </td>
|
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<td class="paramname"><em>Output</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">uint8_t * </td>
|
|
<td class="paramname"><em>AuthTAG</em> </td>
|
|
</tr>
|
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<tr>
|
|
<td></td>
|
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<td>)</td>
|
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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|
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<p>Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Devices. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">Mode</td><td>encryption or decryption Mode. This parameter can be one of the following values: <ul>
|
|
<li>MODE_ENCRYPT: Encryption </li>
|
|
<li>MODE_DECRYPT: Decryption </li>
|
|
</ul>
|
|
</td></tr>
|
|
<tr><td class="paramname">InitVectors</td><td>Initialisation Vectors used for AES algorithm. </td></tr>
|
|
<tr><td class="paramname">Key</td><td>Key used for AES algorithm. </td></tr>
|
|
<tr><td class="paramname">Keysize</td><td>length of the Key, must be a 128, 192 or 256. </td></tr>
|
|
<tr><td class="paramname">Input</td><td>pointer to the Input buffer. </td></tr>
|
|
<tr><td class="paramname">Ilength</td><td>length of the Input buffer in bytes, must be a multiple of 16. </td></tr>
|
|
<tr><td class="paramname">Header</td><td>pointer to the header buffer. </td></tr>
|
|
<tr><td class="paramname">Hlength</td><td>length of the header buffer in bytes, must be a multiple of 16. </td></tr>
|
|
<tr><td class="paramname">Output</td><td>pointer to the returned buffer. </td></tr>
|
|
<tr><td class="paramname">AuthTAG</td><td>pointer to the authentication TAG buffer. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">An</td><td>ErrorStatus enumeration value:<ul>
|
|
<li>SUCCESS: Operation done</li>
|
|
<li>ERROR: Operation failed </li>
|
|
</ul>
|
|
</td></tr>
|
|
</table>
|
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</dd>
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</dl>
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<area shape="rect" id="node2" href="group___c_r_y_p.html#gaeecd86b00d0d0137d97b06108789bcb2" title="Fills each CRYP_KeyInitStruct member with its default value. " alt="" coords="188,5,328,32"/><area shape="rect" id="node3" href="group___c_r_y_p.html#ga23ada9d9464e1362299d7612a1409a57" title="Flushes the IN and OUT FIFOs (that is read and write pointers of the FIFOs are reset) ..." alt="" coords="195,56,321,83"/><area shape="rect" id="node4" href="group___c_r_y_p.html#gad4baa3865415215cae07c9fbfa131cb9" title="Initializes the CRYP Keys according to the specified parameters in the CRYP_KeyInitStruct. " alt="" coords="205,107,311,133"/><area shape="rect" id="node5" href="group___c_r_y_p.html#ga133964b50a07db3a32864308f6355a8b" title="Initializes the CRYP Initialization Vectors(IV) according to the specified parameters in the CRYP_IVI..." alt="" coords="211,157,305,184"/><area shape="rect" id="node6" href="group___c_r_y_p.html#ga7b72c458d95581ab0a36be3e017fcf02" title="Initializes the CRYP peripheral according to the specified parameters in the CRYP_InitStruct. " alt="" coords="217,208,299,235"/><area shape="rect" id="node7" href="group___c_r_y_p.html#ga4370106a2baf2b8e6cb360865050a027" title="Configures the AES-CCM and AES-GCM phases. " alt="" coords="189,259,327,285"/><area shape="rect" id="node8" href="group___c_r_y_p.html#gad39ccd9b1f2e088e3a227d7a1c410d7c" title="Enables or disables the CRYP peripheral. " alt="" coords="212,309,304,336"/><area shape="rect" id="node9" href="group___c_r_y_p.html#gabe26186adf64660a4a573bd6a4368fee" title="Returns whether CRYP peripheral is enabled or disabled. " alt="" coords="183,360,333,387"/><area shape="rect" id="node10" href="group___c_r_y_p.html#ga993d568b626a74b2973d4a6848a681f6" title="Checks whether the specified CRYP flag is set or not. " alt="" coords="183,411,333,437"/><area shape="rect" id="node11" href="group___c_r_y_p.html#ga16dc76244318d464357ee6ff208bf9a4" title="Writes data in the Data Input register (DIN). " alt="" coords="207,461,309,488"/><area shape="rect" id="node12" href="group___c_r_y_p.html#gacbe5fcf4c7e4919192376fa615588b54" title="Returns the last data entered into the output FIFO. " alt="" coords="201,512,315,539"/></map>
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</div>
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</p>
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</div>
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<a class="anchor" id="gad39ccd9b1f2e088e3a227d7a1c410d7c"></a>
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<div class="memitem">
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<td class="memname">void CRYP_Cmd </td>
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<td>(</td>
|
|
<td class="paramtype">FunctionalState </td>
|
|
<td class="paramname"><em>NewState</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Enables or disables the CRYP peripheral. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">NewState</td><td>new state of the CRYP peripheral. This parameter can be: ENABLE or DISABLE. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
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</dd>
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</dl>
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<area shape="rect" id="node2" href="group___c_r_y_p___group6.html#ga79ff82ece0e9620dc86d6e57abe639e1" title="Encrypt and decrypt using AES in ECB Mode. " alt="" coords="149,5,275,32"/><area shape="rect" id="node3" href="group___c_r_y_p___group6.html#gaa43eadf707257710f6a53b3295b39d70" title="Encrypt and decrypt using AES in CBC Mode. " alt="" coords="149,56,275,83"/><area shape="rect" id="node4" href="group___c_r_y_p___group6.html#ga2f36aea6e94452e5e5e938547fb89d4c" title="Encrypt and decrypt using AES in CTR Mode. " alt="" coords="150,107,274,133"/><area shape="rect" id="node5" href="group___c_r_y_p___group6.html#ga74b48d820c5c360eb303fc2fb78af055" title="Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="147,157,277,184"/><area shape="rect" id="node6" href="group___c_r_y_p___group6.html#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51" title="Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="148,208,276,235"/><area shape="rect" id="node7" href="group___c_r_y_p___group8.html#ga3b96b7608b39197209abed5f5845f590" title="Encrypt and decrypt using DES in ECB Mode. " alt="" coords="149,259,275,285"/><area shape="rect" id="node8" href="group___c_r_y_p___group8.html#ga75724391a8560c557e1152b805f5cad1" title="Encrypt and decrypt using DES in CBC Mode. " alt="" coords="149,309,275,336"/><area shape="rect" id="node9" href="group___c_r_y_p___group7.html#ga17c03ab4f0566fcbc3dd8c052e6f9886" title="Encrypt and decrypt using TDES in ECB Mode. " alt="" coords="145,360,279,387"/><area shape="rect" id="node10" href="group___c_r_y_p___group7.html#gabe52a368c4882450c1e82f16bc1eb686" title="Encrypt and decrypt using TDES in CBC Mode. " alt="" coords="145,411,279,437"/></map>
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</p>
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</div>
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<a class="anchor" id="ga16dc76244318d464357ee6ff208bf9a4"></a>
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<tr>
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<td class="memname">void CRYP_DataIn </td>
|
|
<td>(</td>
|
|
<td class="paramtype">uint32_t </td>
|
|
<td class="paramname"><em>Data</em></td><td>)</td>
|
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<td></td>
|
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Writes data in the Data Input register (DIN). </p>
|
|
<dl class="section note"><dt>Note</dt><dd>After the DIN register has been read once or several times, the FIFO must be flushed (using <a class="el" href="group___c_r_y_p___group1.html#ga23ada9d9464e1362299d7612a1409a57" title="Flushes the IN and OUT FIFOs (that is read and write pointers of the FIFOs are reset) ...">CRYP_FIFOFlush()</a> function). </dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">Data</td><td>data to write in Data Input register </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
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</dl>
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<area shape="rect" id="node2" href="group___c_r_y_p___group6.html#ga79ff82ece0e9620dc86d6e57abe639e1" title="Encrypt and decrypt using AES in ECB Mode. " alt="" coords="159,5,286,32"/><area shape="rect" id="node3" href="group___c_r_y_p___group6.html#gaa43eadf707257710f6a53b3295b39d70" title="Encrypt and decrypt using AES in CBC Mode. " alt="" coords="159,56,286,83"/><area shape="rect" id="node4" href="group___c_r_y_p___group6.html#ga2f36aea6e94452e5e5e938547fb89d4c" title="Encrypt and decrypt using AES in CTR Mode. " alt="" coords="161,107,285,133"/><area shape="rect" id="node5" href="group___c_r_y_p___group6.html#ga74b48d820c5c360eb303fc2fb78af055" title="Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="158,157,287,184"/><area shape="rect" id="node6" href="group___c_r_y_p___group6.html#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51" title="Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="159,208,287,235"/><area shape="rect" id="node7" href="group___c_r_y_p___group8.html#ga3b96b7608b39197209abed5f5845f590" title="Encrypt and decrypt using DES in ECB Mode. " alt="" coords="159,259,286,285"/><area shape="rect" id="node8" href="group___c_r_y_p___group8.html#ga75724391a8560c557e1152b805f5cad1" title="Encrypt and decrypt using DES in CBC Mode. " alt="" coords="159,309,286,336"/><area shape="rect" id="node9" href="group___c_r_y_p___group7.html#ga17c03ab4f0566fcbc3dd8c052e6f9886" title="Encrypt and decrypt using TDES in ECB Mode. " alt="" coords="156,360,289,387"/><area shape="rect" id="node10" href="group___c_r_y_p___group7.html#gabe52a368c4882450c1e82f16bc1eb686" title="Encrypt and decrypt using TDES in CBC Mode. " alt="" coords="156,411,289,437"/></map>
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</div>
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</p>
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</div>
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<a class="anchor" id="gacbe5fcf4c7e4919192376fa615588b54"></a>
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<table class="memname">
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<tr>
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<td class="memname">uint32_t CRYP_DataOut </td>
|
|
<td>(</td>
|
|
<td class="paramtype">void </td>
|
|
<td class="paramname"></td><td>)</td>
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|
<td></td>
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|
</tr>
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</table>
|
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</div><div class="memdoc">
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|
|
|
<p>Returns the last data entered into the output FIFO. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">Last</td><td>data entered into the output FIFO. </td></tr>
|
|
</table>
|
|
</dd>
|
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</dl>
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<area shape="rect" id="node2" href="group___c_r_y_p___group6.html#ga79ff82ece0e9620dc86d6e57abe639e1" title="Encrypt and decrypt using AES in ECB Mode. " alt="" coords="170,5,297,32"/><area shape="rect" id="node3" href="group___c_r_y_p___group6.html#gaa43eadf707257710f6a53b3295b39d70" title="Encrypt and decrypt using AES in CBC Mode. " alt="" coords="170,56,297,83"/><area shape="rect" id="node4" href="group___c_r_y_p___group6.html#ga2f36aea6e94452e5e5e938547fb89d4c" title="Encrypt and decrypt using AES in CTR Mode. " alt="" coords="171,107,295,133"/><area shape="rect" id="node5" href="group___c_r_y_p___group6.html#ga74b48d820c5c360eb303fc2fb78af055" title="Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="169,157,298,184"/><area shape="rect" id="node6" href="group___c_r_y_p___group6.html#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51" title="Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="169,208,297,235"/><area shape="rect" id="node7" href="group___c_r_y_p___group8.html#ga3b96b7608b39197209abed5f5845f590" title="Encrypt and decrypt using DES in ECB Mode. " alt="" coords="170,259,297,285"/><area shape="rect" id="node8" href="group___c_r_y_p___group8.html#ga75724391a8560c557e1152b805f5cad1" title="Encrypt and decrypt using DES in CBC Mode. " alt="" coords="170,309,297,336"/><area shape="rect" id="node9" href="group___c_r_y_p___group7.html#ga17c03ab4f0566fcbc3dd8c052e6f9886" title="Encrypt and decrypt using TDES in ECB Mode. " alt="" coords="167,360,300,387"/><area shape="rect" id="node10" href="group___c_r_y_p___group7.html#gabe52a368c4882450c1e82f16bc1eb686" title="Encrypt and decrypt using TDES in CBC Mode. " alt="" coords="167,411,300,437"/></map>
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<a class="anchor" id="gae19e54c9910b697e38f6c7577704ffae"></a>
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<tr>
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<td class="memname">void CRYP_DeInit </td>
|
|
<td>(</td>
|
|
<td class="paramtype">void </td>
|
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<td class="paramname"></td><td>)</td>
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|
<td></td>
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|
</tr>
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</table>
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</div><div class="memdoc">
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|
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<p>Deinitializes the CRYP peripheral registers to their default reset values. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
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</dl>
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<area shape="rect" id="node2" href="group___r_c_c.html#gafb119d6d1955d1b8c361e8140845ac5a" title="Forces or releases AHB2 peripheral reset. " alt="" coords="152,5,340,32"/></map>
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<tr>
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<td class="memname">ErrorStatus CRYP_DES_CBC </td>
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<td>(</td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>Mode</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>Key</em>[8], </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>InitVectors</em>[8], </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
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<td class="paramname"><em>Input</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>Ilength</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
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<td class="paramname"><em>Output</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Encrypt and decrypt using DES in CBC Mode. </p>
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|
<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">Mode</td><td>encryption or decryption Mode. This parameter can be one of the following values: <ul>
|
|
<li>MODE_ENCRYPT: Encryption </li>
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<li>MODE_DECRYPT: Decryption </li>
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</ul>
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</td></tr>
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<tr><td class="paramname">Key</td><td>Key used for DES algorithm. </td></tr>
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<tr><td class="paramname">InitVectors</td><td>Initialisation Vectors used for DES algorithm. </td></tr>
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<tr><td class="paramname">Ilength</td><td>length of the Input buffer, must be a multiple of 8. </td></tr>
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<tr><td class="paramname">Input</td><td>pointer to the Input buffer. </td></tr>
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<tr><td class="paramname">Output</td><td>pointer to the returned buffer. </td></tr>
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</table>
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</dd>
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</dl>
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|
<dl class="retval"><dt>Return values</dt><dd>
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|
<table class="retval">
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|
<tr><td class="paramname">An</td><td>ErrorStatus enumeration value:<ul>
|
|
<li>SUCCESS: Operation done</li>
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|
<li>ERROR: Operation failed </li>
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</ul>
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</td></tr>
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</table>
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</dd>
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</dl>
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<area shape="rect" id="node2" href="group___c_r_y_p.html#gaeecd86b00d0d0137d97b06108789bcb2" title="Fills each CRYP_KeyInitStruct member with its default value. " alt="" coords="185,5,325,32"/><area shape="rect" id="node3" href="group___c_r_y_p.html#ga7b72c458d95581ab0a36be3e017fcf02" title="Initializes the CRYP peripheral according to the specified parameters in the CRYP_InitStruct. " alt="" coords="214,56,297,83"/><area shape="rect" id="node4" href="group___c_r_y_p.html#gad4baa3865415215cae07c9fbfa131cb9" title="Initializes the CRYP Keys according to the specified parameters in the CRYP_KeyInitStruct. " alt="" coords="203,107,308,133"/><area shape="rect" id="node5" href="group___c_r_y_p.html#ga133964b50a07db3a32864308f6355a8b" title="Initializes the CRYP Initialization Vectors(IV) according to the specified parameters in the CRYP_IVI..." alt="" coords="208,157,303,184"/><area shape="rect" id="node6" href="group___c_r_y_p.html#ga23ada9d9464e1362299d7612a1409a57" title="Flushes the IN and OUT FIFOs (that is read and write pointers of the FIFOs are reset) ..." alt="" coords="192,208,319,235"/><area shape="rect" id="node7" href="group___c_r_y_p.html#gad39ccd9b1f2e088e3a227d7a1c410d7c" title="Enables or disables the CRYP peripheral. " alt="" coords="209,259,301,285"/><area shape="rect" id="node8" href="group___c_r_y_p.html#gabe26186adf64660a4a573bd6a4368fee" title="Returns whether CRYP peripheral is enabled or disabled. " alt="" coords="180,309,331,336"/><area shape="rect" id="node9" href="group___c_r_y_p.html#ga16dc76244318d464357ee6ff208bf9a4" title="Writes data in the Data Input register (DIN). " alt="" coords="204,360,307,387"/><area shape="rect" id="node10" href="group___c_r_y_p.html#ga993d568b626a74b2973d4a6848a681f6" title="Checks whether the specified CRYP flag is set or not. " alt="" coords="181,411,330,437"/><area shape="rect" id="node11" href="group___c_r_y_p.html#gacbe5fcf4c7e4919192376fa615588b54" title="Returns the last data entered into the output FIFO. " alt="" coords="199,461,312,488"/></map>
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<td class="memname">ErrorStatus CRYP_DES_ECB </td>
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<td>(</td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>Mode</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>Key</em>[8], </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
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<td class="paramname"><em>Input</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>Ilength</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
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<td class="paramname"><em>Output</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Encrypt and decrypt using DES in ECB Mode. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">Mode</td><td>encryption or decryption Mode. This parameter can be one of the following values: <ul>
|
|
<li>MODE_ENCRYPT: Encryption </li>
|
|
<li>MODE_DECRYPT: Decryption </li>
|
|
</ul>
|
|
</td></tr>
|
|
<tr><td class="paramname">Key</td><td>Key used for DES algorithm. </td></tr>
|
|
<tr><td class="paramname">Ilength</td><td>length of the Input buffer, must be a multiple of 8. </td></tr>
|
|
<tr><td class="paramname">Input</td><td>pointer to the Input buffer. </td></tr>
|
|
<tr><td class="paramname">Output</td><td>pointer to the returned buffer. </td></tr>
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|
</table>
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|
</dd>
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</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">An</td><td>ErrorStatus enumeration value:<ul>
|
|
<li>SUCCESS: Operation done</li>
|
|
<li>ERROR: Operation failed </li>
|
|
</ul>
|
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</td></tr>
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</table>
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</dd>
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</dl>
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</p>
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<td class="memname">void CRYP_DMACmd </td>
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<td>(</td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>CRYP_DMAReq</em>, </td>
|
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</tr>
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<tr>
|
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">FunctionalState </td>
|
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<td class="paramname"><em>NewState</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Enables or disables the CRYP DMA interface. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">CRYP_DMAReq</td><td>specifies the CRYP DMA transfer request to be enabled or disabled. This parameter can be any combination of the following values: <ul>
|
|
<li>CRYP_DMAReq_DataOUT: DMA for outgoing(Tx) data transfer </li>
|
|
<li>CRYP_DMAReq_DataIN: DMA for incoming(Rx) data transfer </li>
|
|
</ul>
|
|
</td></tr>
|
|
<tr><td class="paramname">NewState</td><td>new state of the selected CRYP DMA transfer request. This parameter can be: ENABLE or DISABLE. </td></tr>
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|
</table>
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|
</dd>
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</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
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</dl>
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</div>
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<a class="anchor" id="ga23ada9d9464e1362299d7612a1409a57"></a>
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<td class="memname">void CRYP_FIFOFlush </td>
|
|
<td>(</td>
|
|
<td class="paramtype">void </td>
|
|
<td class="paramname"></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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|
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<p>Flushes the IN and OUT FIFOs (that is read and write pointers of the FIFOs are reset) </p>
|
|
<dl class="section note"><dt>Note</dt><dd>The FIFOs must be flushed only when BUSY flag is reset. </dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
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</dl>
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<area shape="rect" id="node2" href="group___c_r_y_p___group6.html#ga79ff82ece0e9620dc86d6e57abe639e1" title="Encrypt and decrypt using AES in ECB Mode. " alt="" coords="183,5,310,32"/><area shape="rect" id="node3" href="group___c_r_y_p___group6.html#gaa43eadf707257710f6a53b3295b39d70" title="Encrypt and decrypt using AES in CBC Mode. " alt="" coords="183,56,310,83"/><area shape="rect" id="node4" href="group___c_r_y_p___group6.html#ga2f36aea6e94452e5e5e938547fb89d4c" title="Encrypt and decrypt using AES in CTR Mode. " alt="" coords="185,107,309,133"/><area shape="rect" id="node5" href="group___c_r_y_p___group6.html#ga74b48d820c5c360eb303fc2fb78af055" title="Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="182,157,311,184"/><area shape="rect" id="node6" href="group___c_r_y_p___group6.html#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51" title="Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="183,208,311,235"/><area shape="rect" id="node7" href="group___c_r_y_p___group8.html#ga3b96b7608b39197209abed5f5845f590" title="Encrypt and decrypt using DES in ECB Mode. " alt="" coords="183,259,310,285"/><area shape="rect" id="node8" href="group___c_r_y_p___group8.html#ga75724391a8560c557e1152b805f5cad1" title="Encrypt and decrypt using DES in CBC Mode. " alt="" coords="183,309,310,336"/><area shape="rect" id="node9" href="group___c_r_y_p___group7.html#ga17c03ab4f0566fcbc3dd8c052e6f9886" title="Encrypt and decrypt using TDES in ECB Mode. " alt="" coords="180,360,313,387"/><area shape="rect" id="node10" href="group___c_r_y_p___group7.html#gabe52a368c4882450c1e82f16bc1eb686" title="Encrypt and decrypt using TDES in CBC Mode. " alt="" coords="180,411,313,437"/></map>
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<tr>
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<td class="memname">FunctionalState CRYP_GetCmdStatus </td>
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<td>(</td>
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<td class="paramtype">void </td>
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<td class="paramname"></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Returns whether CRYP peripheral is enabled or disabled. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">none.</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">Current</td><td>state of the CRYP peripheral (ENABLE or DISABLE). </td></tr>
|
|
</table>
|
|
</dd>
|
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</dl>
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<div class="center"><img src="group___c_r_y_p_gabe26186adf64660a4a573bd6a4368fee_icgraph.png" border="0" usemap="#group___c_r_y_p_gabe26186adf64660a4a573bd6a4368fee_icgraph" alt=""/></div>
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<area shape="rect" id="node2" href="group___c_r_y_p___group6.html#ga79ff82ece0e9620dc86d6e57abe639e1" title="Encrypt and decrypt using AES in ECB Mode. " alt="" coords="207,5,334,32"/><area shape="rect" id="node3" href="group___c_r_y_p___group6.html#gaa43eadf707257710f6a53b3295b39d70" title="Encrypt and decrypt using AES in CBC Mode. " alt="" coords="207,56,334,83"/><area shape="rect" id="node4" href="group___c_r_y_p___group6.html#ga2f36aea6e94452e5e5e938547fb89d4c" title="Encrypt and decrypt using AES in CTR Mode. " alt="" coords="209,107,333,133"/><area shape="rect" id="node5" href="group___c_r_y_p___group6.html#ga74b48d820c5c360eb303fc2fb78af055" title="Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="206,157,335,184"/><area shape="rect" id="node6" href="group___c_r_y_p___group6.html#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51" title="Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="207,208,335,235"/><area shape="rect" id="node7" href="group___c_r_y_p___group8.html#ga3b96b7608b39197209abed5f5845f590" title="Encrypt and decrypt using DES in ECB Mode. " alt="" coords="207,259,334,285"/><area shape="rect" id="node8" href="group___c_r_y_p___group8.html#ga75724391a8560c557e1152b805f5cad1" title="Encrypt and decrypt using DES in CBC Mode. " alt="" coords="207,309,334,336"/><area shape="rect" id="node9" href="group___c_r_y_p___group7.html#ga17c03ab4f0566fcbc3dd8c052e6f9886" title="Encrypt and decrypt using TDES in ECB Mode. " alt="" coords="204,360,337,387"/><area shape="rect" id="node10" href="group___c_r_y_p___group7.html#gabe52a368c4882450c1e82f16bc1eb686" title="Encrypt and decrypt using TDES in CBC Mode. " alt="" coords="204,411,337,437"/></map>
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</p>
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<tr>
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<td class="memname">FlagStatus CRYP_GetFlagStatus </td>
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<td>(</td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>CRYP_FLAG</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Checks whether the specified CRYP flag is set or not. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">CRYP_FLAG</td><td>specifies the CRYP flag to check. This parameter can be one of the following values: <ul>
|
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<li>CRYP_FLAG_IFEM: Input FIFO Empty flag. </li>
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<li>CRYP_FLAG_IFNF: Input FIFO Not Full flag. </li>
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<li>CRYP_FLAG_OFNE: Output FIFO Not Empty flag. </li>
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<li>CRYP_FLAG_OFFU: Output FIFO Full flag. </li>
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<li>CRYP_FLAG_BUSY: Busy flag. </li>
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<li>CRYP_FLAG_OUTRIS: Output FIFO raw interrupt flag. </li>
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<li>CRYP_FLAG_INRIS: Input FIFO raw interrupt flag. </li>
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</ul>
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</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">The</td><td>new state of CRYP_FLAG (SET or RESET). </td></tr>
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</table>
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</dd>
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</dl>
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<div class="center"><img src="group___c_r_y_p_ga993d568b626a74b2973d4a6848a681f6_icgraph.png" border="0" usemap="#group___c_r_y_p_ga993d568b626a74b2973d4a6848a681f6_icgraph" alt=""/></div>
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<map name="group___c_r_y_p_ga993d568b626a74b2973d4a6848a681f6_icgraph" id="group___c_r_y_p_ga993d568b626a74b2973d4a6848a681f6_icgraph">
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<area shape="rect" id="node2" href="group___c_r_y_p___group6.html#ga79ff82ece0e9620dc86d6e57abe639e1" title="Encrypt and decrypt using AES in ECB Mode. " alt="" coords="206,5,333,32"/><area shape="rect" id="node3" href="group___c_r_y_p___group6.html#gaa43eadf707257710f6a53b3295b39d70" title="Encrypt and decrypt using AES in CBC Mode. " alt="" coords="206,56,333,83"/><area shape="rect" id="node4" href="group___c_r_y_p___group6.html#ga2f36aea6e94452e5e5e938547fb89d4c" title="Encrypt and decrypt using AES in CTR Mode. " alt="" coords="207,107,331,133"/><area shape="rect" id="node5" href="group___c_r_y_p___group6.html#ga74b48d820c5c360eb303fc2fb78af055" title="Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="205,157,334,184"/><area shape="rect" id="node6" href="group___c_r_y_p___group6.html#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51" title="Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="205,208,333,235"/><area shape="rect" id="node7" href="group___c_r_y_p___group8.html#ga3b96b7608b39197209abed5f5845f590" title="Encrypt and decrypt using DES in ECB Mode. " alt="" coords="206,259,333,285"/><area shape="rect" id="node8" href="group___c_r_y_p___group8.html#ga75724391a8560c557e1152b805f5cad1" title="Encrypt and decrypt using DES in CBC Mode. " alt="" coords="206,309,333,336"/><area shape="rect" id="node9" href="group___c_r_y_p___group7.html#ga17c03ab4f0566fcbc3dd8c052e6f9886" title="Encrypt and decrypt using TDES in ECB Mode. " alt="" coords="203,360,336,387"/><area shape="rect" id="node10" href="group___c_r_y_p___group7.html#gabe52a368c4882450c1e82f16bc1eb686" title="Encrypt and decrypt using TDES in CBC Mode. " alt="" coords="203,411,336,437"/></map>
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</p>
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<a class="anchor" id="ga00a48b748ed127fa517cacec9dbf18f4"></a>
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<td class="memname">ITStatus CRYP_GetITStatus </td>
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<td>(</td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>CRYP_IT</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Checks whether the specified CRYP interrupt has occurred or not. </p>
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<dl class="section note"><dt>Note</dt><dd>This function checks the status of the masked interrupt (i.e the interrupt should be previously enabled). </dd></dl>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">CRYP_IT</td><td>specifies the CRYP (masked) interrupt source to check. This parameter can be one of the following values: <ul>
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<li>CRYP_IT_INI: Input FIFO interrupt </li>
|
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<li>CRYP_IT_OUTI: Output FIFO interrupt </li>
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</ul>
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</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">The</td><td>new state of CRYP_IT (SET or RESET). </td></tr>
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</table>
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</dd>
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</dl>
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</div>
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</div>
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<a class="anchor" id="ga7b72c458d95581ab0a36be3e017fcf02"></a>
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<td class="memname">void CRYP_Init </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="struct_c_r_y_p___init_type_def.html">CRYP_InitTypeDef</a> * </td>
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<td class="paramname"><em>CRYP_InitStruct</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Initializes the CRYP peripheral according to the specified parameters in the CRYP_InitStruct. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">CRYP_InitStruct</td><td>pointer to a <a class="el" href="struct_c_r_y_p___init_type_def.html" title="CRYP Init structure definition. ">CRYP_InitTypeDef</a> structure that contains the configuration information for the CRYP peripheral. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">None</td><td></td></tr>
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</table>
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</dd>
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</dl>
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<div class="center"><img src="group___c_r_y_p_ga7b72c458d95581ab0a36be3e017fcf02_icgraph.png" border="0" usemap="#group___c_r_y_p_ga7b72c458d95581ab0a36be3e017fcf02_icgraph" alt=""/></div>
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<map name="group___c_r_y_p_ga7b72c458d95581ab0a36be3e017fcf02_icgraph" id="group___c_r_y_p_ga7b72c458d95581ab0a36be3e017fcf02_icgraph">
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<area shape="rect" id="node2" href="group___c_r_y_p___group6.html#ga79ff82ece0e9620dc86d6e57abe639e1" title="Encrypt and decrypt using AES in ECB Mode. " alt="" coords="139,5,266,32"/><area shape="rect" id="node3" href="group___c_r_y_p___group6.html#gaa43eadf707257710f6a53b3295b39d70" title="Encrypt and decrypt using AES in CBC Mode. " alt="" coords="139,56,266,83"/><area shape="rect" id="node4" href="group___c_r_y_p___group6.html#ga2f36aea6e94452e5e5e938547fb89d4c" title="Encrypt and decrypt using AES in CTR Mode. " alt="" coords="141,107,265,133"/><area shape="rect" id="node5" href="group___c_r_y_p___group6.html#ga74b48d820c5c360eb303fc2fb78af055" title="Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="138,157,267,184"/><area shape="rect" id="node6" href="group___c_r_y_p___group6.html#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51" title="Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="139,208,267,235"/><area shape="rect" id="node7" href="group___c_r_y_p___group8.html#ga3b96b7608b39197209abed5f5845f590" title="Encrypt and decrypt using DES in ECB Mode. " alt="" coords="139,259,266,285"/><area shape="rect" id="node8" href="group___c_r_y_p___group8.html#ga75724391a8560c557e1152b805f5cad1" title="Encrypt and decrypt using DES in CBC Mode. " alt="" coords="139,309,266,336"/><area shape="rect" id="node9" href="group___c_r_y_p___group7.html#ga17c03ab4f0566fcbc3dd8c052e6f9886" title="Encrypt and decrypt using TDES in ECB Mode. " alt="" coords="136,360,269,387"/><area shape="rect" id="node10" href="group___c_r_y_p___group7.html#gabe52a368c4882450c1e82f16bc1eb686" title="Encrypt and decrypt using TDES in CBC Mode. " alt="" coords="136,411,269,437"/></map>
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</p>
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<a class="anchor" id="gafbf5ee5f2c3ae4404149a994e15b33d8"></a>
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<td class="memname">void CRYP_ITConfig </td>
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<td>(</td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>CRYP_IT</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">FunctionalState </td>
|
|
<td class="paramname"><em>NewState</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Enables or disables the specified CRYP interrupts. </p>
|
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<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">CRYP_IT</td><td>specifies the CRYP interrupt source to be enabled or disabled. This parameter can be any combination of the following values: <ul>
|
|
<li>CRYP_IT_INI: Input FIFO interrupt </li>
|
|
<li>CRYP_IT_OUTI: Output FIFO interrupt </li>
|
|
</ul>
|
|
</td></tr>
|
|
<tr><td class="paramname">NewState</td><td>new state of the specified CRYP interrupt. This parameter can be: ENABLE or DISABLE. </td></tr>
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</table>
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|
</dd>
|
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</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
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</dd>
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</dl>
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</div>
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<a class="anchor" id="ga133964b50a07db3a32864308f6355a8b"></a>
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<td class="memname">void CRYP_IVInit </td>
|
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<td>(</td>
|
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<td class="paramtype"><a class="el" href="struct_c_r_y_p___i_v_init_type_def.html">CRYP_IVInitTypeDef</a> * </td>
|
|
<td class="paramname"><em>CRYP_IVInitStruct</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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|
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<p>Initializes the CRYP Initialization Vectors(IV) according to the specified parameters in the CRYP_IVInitStruct. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">CRYP_IVInitStruct</td><td>pointer to a <a class="el" href="struct_c_r_y_p___i_v_init_type_def.html" title="CRYP Initialization Vectors (IV) structure definition. ">CRYP_IVInitTypeDef</a> structure that contains the configuration information for the CRYP Initialization Vectors(IV). </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
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</dd>
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</dl>
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Here is the caller graph for this function:</div>
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<div class="center"><img src="group___c_r_y_p_ga133964b50a07db3a32864308f6355a8b_icgraph.png" border="0" usemap="#group___c_r_y_p_ga133964b50a07db3a32864308f6355a8b_icgraph" alt=""/></div>
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<map name="group___c_r_y_p_ga133964b50a07db3a32864308f6355a8b_icgraph" id="group___c_r_y_p_ga133964b50a07db3a32864308f6355a8b_icgraph">
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<area shape="rect" id="node2" href="group___c_r_y_p___group6.html#gaa43eadf707257710f6a53b3295b39d70" title="Encrypt and decrypt using AES in CBC Mode. " alt="" coords="151,5,278,32"/><area shape="rect" id="node3" href="group___c_r_y_p___group6.html#ga2f36aea6e94452e5e5e938547fb89d4c" title="Encrypt and decrypt using AES in CTR Mode. " alt="" coords="153,56,277,83"/><area shape="rect" id="node4" href="group___c_r_y_p___group6.html#ga74b48d820c5c360eb303fc2fb78af055" title="Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="150,107,279,133"/><area shape="rect" id="node5" href="group___c_r_y_p___group6.html#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51" title="Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="151,157,279,184"/><area shape="rect" id="node6" href="group___c_r_y_p___group8.html#ga75724391a8560c557e1152b805f5cad1" title="Encrypt and decrypt using DES in CBC Mode. " alt="" coords="151,208,278,235"/><area shape="rect" id="node7" href="group___c_r_y_p___group7.html#gabe52a368c4882450c1e82f16bc1eb686" title="Encrypt and decrypt using TDES in CBC Mode. " alt="" coords="148,259,281,285"/></map>
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<a class="anchor" id="ga58899074e08bbd65f2ed304cf0f42987"></a>
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<td class="memname">void CRYP_IVStructInit </td>
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<td>(</td>
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|
<td class="paramtype"><a class="el" href="struct_c_r_y_p___i_v_init_type_def.html">CRYP_IVInitTypeDef</a> * </td>
|
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<td class="paramname"><em>CRYP_IVInitStruct</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Fills each CRYP_IVInitStruct member with its default value. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">CRYP_IVInitStruct</td><td>pointer to a <a class="el" href="struct_c_r_y_p___i_v_init_type_def.html" title="CRYP Initialization Vectors (IV) structure definition. ">CRYP_IVInitTypeDef</a> Initialization Vectors(IV) structure which will be initialized. </td></tr>
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</table>
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</dd>
|
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</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
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</dd>
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</dl>
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</div>
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</div>
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<a class="anchor" id="gad4baa3865415215cae07c9fbfa131cb9"></a>
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<td class="memname">void CRYP_KeyInit </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="struct_c_r_y_p___key_init_type_def.html">CRYP_KeyInitTypeDef</a> * </td>
|
|
<td class="paramname"><em>CRYP_KeyInitStruct</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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|
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<p>Initializes the CRYP Keys according to the specified parameters in the CRYP_KeyInitStruct. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">CRYP_KeyInitStruct</td><td>pointer to a <a class="el" href="struct_c_r_y_p___key_init_type_def.html" title="CRYP Key(s) structure definition. ">CRYP_KeyInitTypeDef</a> structure that contains the configuration information for the CRYP Keys. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
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<area shape="rect" id="node2" href="group___c_r_y_p___group6.html#ga79ff82ece0e9620dc86d6e57abe639e1" title="Encrypt and decrypt using AES in ECB Mode. " alt="" coords="162,5,289,32"/><area shape="rect" id="node3" href="group___c_r_y_p___group6.html#gaa43eadf707257710f6a53b3295b39d70" title="Encrypt and decrypt using AES in CBC Mode. " alt="" coords="162,56,289,83"/><area shape="rect" id="node4" href="group___c_r_y_p___group6.html#ga2f36aea6e94452e5e5e938547fb89d4c" title="Encrypt and decrypt using AES in CTR Mode. " alt="" coords="163,107,287,133"/><area shape="rect" id="node5" href="group___c_r_y_p___group6.html#ga74b48d820c5c360eb303fc2fb78af055" title="Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="161,157,290,184"/><area shape="rect" id="node6" href="group___c_r_y_p___group6.html#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51" title="Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="161,208,289,235"/><area shape="rect" id="node7" href="group___c_r_y_p___group8.html#ga3b96b7608b39197209abed5f5845f590" title="Encrypt and decrypt using DES in ECB Mode. " alt="" coords="162,259,289,285"/><area shape="rect" id="node8" href="group___c_r_y_p___group8.html#ga75724391a8560c557e1152b805f5cad1" title="Encrypt and decrypt using DES in CBC Mode. " alt="" coords="162,309,289,336"/><area shape="rect" id="node9" href="group___c_r_y_p___group7.html#ga17c03ab4f0566fcbc3dd8c052e6f9886" title="Encrypt and decrypt using TDES in ECB Mode. " alt="" coords="159,360,292,387"/><area shape="rect" id="node10" href="group___c_r_y_p___group7.html#gabe52a368c4882450c1e82f16bc1eb686" title="Encrypt and decrypt using TDES in CBC Mode. " alt="" coords="159,411,292,437"/></map>
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<a class="anchor" id="gaeecd86b00d0d0137d97b06108789bcb2"></a>
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<td class="memname">void CRYP_KeyStructInit </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="struct_c_r_y_p___key_init_type_def.html">CRYP_KeyInitTypeDef</a> * </td>
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<td class="paramname"><em>CRYP_KeyInitStruct</em></td><td>)</td>
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<td></td>
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<p>Fills each CRYP_KeyInitStruct member with its default value. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">CRYP_KeyInitStruct</td><td>pointer to a <a class="el" href="struct_c_r_y_p___key_init_type_def.html" title="CRYP Key(s) structure definition. ">CRYP_KeyInitTypeDef</a> structure which will be initialized. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">None</td><td></td></tr>
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</table>
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</dd>
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</dl>
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<area shape="rect" id="node2" href="group___c_r_y_p___group6.html#ga79ff82ece0e9620dc86d6e57abe639e1" title="Encrypt and decrypt using AES in ECB Mode. " alt="" coords="197,5,323,32"/><area shape="rect" id="node3" href="group___c_r_y_p___group6.html#gaa43eadf707257710f6a53b3295b39d70" title="Encrypt and decrypt using AES in CBC Mode. " alt="" coords="197,56,323,83"/><area shape="rect" id="node4" href="group___c_r_y_p___group6.html#ga2f36aea6e94452e5e5e938547fb89d4c" title="Encrypt and decrypt using AES in CTR Mode. " alt="" coords="198,107,322,133"/><area shape="rect" id="node5" href="group___c_r_y_p___group6.html#ga74b48d820c5c360eb303fc2fb78af055" title="Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="195,157,325,184"/><area shape="rect" id="node6" href="group___c_r_y_p___group6.html#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51" title="Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="196,208,324,235"/><area shape="rect" id="node7" href="group___c_r_y_p___group8.html#ga3b96b7608b39197209abed5f5845f590" title="Encrypt and decrypt using DES in ECB Mode. " alt="" coords="197,259,323,285"/><area shape="rect" id="node8" href="group___c_r_y_p___group8.html#ga75724391a8560c557e1152b805f5cad1" title="Encrypt and decrypt using DES in CBC Mode. " alt="" coords="197,309,323,336"/><area shape="rect" id="node9" href="group___c_r_y_p___group7.html#ga17c03ab4f0566fcbc3dd8c052e6f9886" title="Encrypt and decrypt using TDES in ECB Mode. " alt="" coords="193,360,327,387"/><area shape="rect" id="node10" href="group___c_r_y_p___group7.html#gabe52a368c4882450c1e82f16bc1eb686" title="Encrypt and decrypt using TDES in CBC Mode. " alt="" coords="193,411,327,437"/></map>
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<a class="anchor" id="ga4370106a2baf2b8e6cb360865050a027"></a>
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<td class="memname">void CRYP_PhaseConfig </td>
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<td>(</td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>CRYP_Phase</em></td><td>)</td>
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<td></td>
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<p>Configures the AES-CCM and AES-GCM phases. </p>
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<dl class="section note"><dt>Note</dt><dd>This function is used only with AES-CCM or AES-GCM Algorithms </dd></dl>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">CRYP_Phase</td><td>specifies the CRYP AES-CCM and AES-GCM phase to be configured. This parameter can be one of the following values: <ul>
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<li>CRYP_Phase_Init: Initialization phase </li>
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<li>CRYP_Phase_Header: Header phase </li>
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<li>CRYP_Phase_Payload: Payload phase </li>
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<li>CRYP_Phase_Final: Final phase </li>
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</ul>
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</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">None</td><td></td></tr>
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</table>
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</dd>
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</dl>
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<div class="center"><img src="group___c_r_y_p_ga4370106a2baf2b8e6cb360865050a027_icgraph.png" border="0" usemap="#group___c_r_y_p_ga4370106a2baf2b8e6cb360865050a027_icgraph" alt=""/></div>
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<area shape="rect" id="node2" href="group___c_r_y_p___group6.html#ga74b48d820c5c360eb303fc2fb78af055" title="Encrypt and decrypt using AES in GCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="192,5,321,32"/><area shape="rect" id="node3" href="group___c_r_y_p___group6.html#ga9d9f5c74b634b85b7aa8c2a2ea0bcd51" title="Encrypt and decrypt using AES in CCM Mode. The GCM and CCM modes are available only on STM32F437x Dev..." alt="" coords="193,56,321,83"/></map>
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<a class="anchor" id="gaf2986782fa66ea95b2a389595e17e0e5"></a>
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<td class="memname">void CRYP_RestoreContext </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="struct_c_r_y_p___context.html">CRYP_Context</a> * </td>
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<td class="paramname"><em>CRYP_ContextRestore</em></td><td>)</td>
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<td></td>
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</div><div class="memdoc">
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<p>Restores the CRYP peripheral Context. </p>
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<dl class="section note"><dt>Note</dt><dd>Since teh DMA transfer is stopped in <a class="el" href="group___c_r_y_p___group3.html#ga41a14be7fa43d500e7c94cce40910ea8" title="Saves the CRYP peripheral Context. ">CRYP_SaveContext()</a> function, after restoring the context, you have to enable the DMA again (if the DMA was previously used). </dd></dl>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">CRYP_ContextRestore</td><td>pointer to a <a class="el" href="struct_c_r_y_p___context.html" title="CRYP context swapping structure definition. ">CRYP_Context</a> structure that contains the repository for saved context. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section note"><dt>Note</dt><dd>The data that were saved during context saving must be rewrited into the IN FIFO. </dd></dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">None</td><td></td></tr>
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</table>
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</dd>
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</dl>
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</div>
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<a class="anchor" id="ga41a14be7fa43d500e7c94cce40910ea8"></a>
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<td class="memname">ErrorStatus CRYP_SaveContext </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="struct_c_r_y_p___context.html">CRYP_Context</a> * </td>
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<td class="paramname"><em>CRYP_ContextSave</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="struct_c_r_y_p___key_init_type_def.html">CRYP_KeyInitTypeDef</a> * </td>
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<td class="paramname"><em>CRYP_KeyInitStruct</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Saves the CRYP peripheral Context. </p>
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<dl class="section note"><dt>Note</dt><dd>This function stops DMA transfer before to save the context. After restoring the context, you have to enable the DMA again (if the DMA was previously used). </dd></dl>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">CRYP_ContextSave</td><td>pointer to a <a class="el" href="struct_c_r_y_p___context.html" title="CRYP context swapping structure definition. ">CRYP_Context</a> structure that contains the repository for current context. </td></tr>
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<tr><td class="paramname">CRYP_KeyInitStruct</td><td>pointer to a <a class="el" href="struct_c_r_y_p___key_init_type_def.html" title="CRYP Key(s) structure definition. ">CRYP_KeyInitTypeDef</a> structure that contains the configuration information for the CRYP Keys. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">None</td><td></td></tr>
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</table>
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</dd>
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</dl>
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</div>
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<a class="anchor" id="ga8fb8ec75fe72d55046c8220825dfe41e"></a>
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<td class="memname">void CRYP_StructInit </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="struct_c_r_y_p___init_type_def.html">CRYP_InitTypeDef</a> * </td>
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<td class="paramname"><em>CRYP_InitStruct</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Fills each CRYP_InitStruct member with its default value. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">CRYP_InitStruct</td><td>pointer to a <a class="el" href="struct_c_r_y_p___init_type_def.html" title="CRYP Init structure definition. ">CRYP_InitTypeDef</a> structure which will be initialized. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
|
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<table class="retval">
|
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<tr><td class="paramname">None</td><td></td></tr>
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</table>
|
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</dd>
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</dl>
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</div>
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<a class="anchor" id="gabe52a368c4882450c1e82f16bc1eb686"></a>
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<td class="memname">ErrorStatus CRYP_TDES_CBC </td>
|
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<td>(</td>
|
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<td class="paramtype">uint8_t </td>
|
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<td class="paramname"><em>Mode</em>, </td>
|
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</tr>
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<tr>
|
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<td class="paramkey"></td>
|
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<td></td>
|
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>Key</em>[24], </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
|
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<td></td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>InitVectors</em>[8], </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
|
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<td class="paramname"><em>Input</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>Ilength</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
|
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<td class="paramname"><em>Output</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Encrypt and decrypt using TDES in CBC Mode. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">Mode</td><td>encryption or decryption Mode. This parameter can be one of the following values: <ul>
|
|
<li>MODE_ENCRYPT: Encryption </li>
|
|
<li>MODE_DECRYPT: Decryption </li>
|
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</ul>
|
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</td></tr>
|
|
<tr><td class="paramname">Key</td><td>Key used for TDES algorithm. </td></tr>
|
|
<tr><td class="paramname">InitVectors</td><td>Initialisation Vectors used for TDES algorithm. </td></tr>
|
|
<tr><td class="paramname">Input</td><td>pointer to the Input buffer. </td></tr>
|
|
<tr><td class="paramname">Ilength</td><td>length of the Input buffer, must be a multiple of 8. </td></tr>
|
|
<tr><td class="paramname">Output</td><td>pointer to the returned buffer. </td></tr>
|
|
</table>
|
|
</dd>
|
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</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">An</td><td>ErrorStatus enumeration value:<ul>
|
|
<li>SUCCESS: Operation done</li>
|
|
<li>ERROR: Operation failed </li>
|
|
</ul>
|
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</td></tr>
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</table>
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</dd>
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</dl>
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<div class="center"><img src="group___c_r_y_p_gabe52a368c4882450c1e82f16bc1eb686_cgraph.png" border="0" usemap="#group___c_r_y_p_gabe52a368c4882450c1e82f16bc1eb686_cgraph" alt=""/></div>
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<area shape="rect" id="node2" href="group___c_r_y_p.html#gaeecd86b00d0d0137d97b06108789bcb2" title="Fills each CRYP_KeyInitStruct member with its default value. " alt="" coords="192,5,332,32"/><area shape="rect" id="node3" href="group___c_r_y_p.html#ga7b72c458d95581ab0a36be3e017fcf02" title="Initializes the CRYP peripheral according to the specified parameters in the CRYP_InitStruct. " alt="" coords="221,56,303,83"/><area shape="rect" id="node4" href="group___c_r_y_p.html#gad4baa3865415215cae07c9fbfa131cb9" title="Initializes the CRYP Keys according to the specified parameters in the CRYP_KeyInitStruct. " alt="" coords="209,107,315,133"/><area shape="rect" id="node5" href="group___c_r_y_p.html#ga133964b50a07db3a32864308f6355a8b" title="Initializes the CRYP Initialization Vectors(IV) according to the specified parameters in the CRYP_IVI..." alt="" coords="215,157,309,184"/><area shape="rect" id="node6" href="group___c_r_y_p.html#ga23ada9d9464e1362299d7612a1409a57" title="Flushes the IN and OUT FIFOs (that is read and write pointers of the FIFOs are reset) ..." alt="" coords="199,208,325,235"/><area shape="rect" id="node7" href="group___c_r_y_p.html#gad39ccd9b1f2e088e3a227d7a1c410d7c" title="Enables or disables the CRYP peripheral. " alt="" coords="216,259,308,285"/><area shape="rect" id="node8" href="group___c_r_y_p.html#gabe26186adf64660a4a573bd6a4368fee" title="Returns whether CRYP peripheral is enabled or disabled. " alt="" coords="187,309,337,336"/><area shape="rect" id="node9" href="group___c_r_y_p.html#ga16dc76244318d464357ee6ff208bf9a4" title="Writes data in the Data Input register (DIN). " alt="" coords="211,360,313,387"/><area shape="rect" id="node10" href="group___c_r_y_p.html#ga993d568b626a74b2973d4a6848a681f6" title="Checks whether the specified CRYP flag is set or not. " alt="" coords="187,411,337,437"/><area shape="rect" id="node11" href="group___c_r_y_p.html#gacbe5fcf4c7e4919192376fa615588b54" title="Returns the last data entered into the output FIFO. " alt="" coords="205,461,319,488"/></map>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">ErrorStatus CRYP_TDES_ECB </td>
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<td>(</td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>Mode</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t </td>
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<td class="paramname"><em>Key</em>[24], </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
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<td class="paramname"><em>Input</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint32_t </td>
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<td class="paramname"><em>Ilength</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">uint8_t * </td>
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<td class="paramname"><em>Output</em> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</table>
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</div><div class="memdoc">
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<p>Encrypt and decrypt using TDES in ECB Mode. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">Mode</td><td>encryption or decryption Mode. This parameter can be one of the following values: <ul>
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<li>MODE_ENCRYPT: Encryption </li>
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<li>MODE_DECRYPT: Decryption </li>
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</ul>
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</td></tr>
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<tr><td class="paramname">Key</td><td>Key used for TDES algorithm. </td></tr>
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<tr><td class="paramname">Ilength</td><td>length of the Input buffer, must be a multiple of 8. </td></tr>
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<tr><td class="paramname">Input</td><td>pointer to the Input buffer. </td></tr>
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<tr><td class="paramname">Output</td><td>pointer to the returned buffer. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">An</td><td>ErrorStatus enumeration value:<ul>
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<li>SUCCESS: Operation done</li>
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<li>ERROR: Operation failed </li>
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</ul>
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</td></tr>
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</table>
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</dd>
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</dl>
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<p><div class="dynheader">
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Here is the call graph for this function:</div>
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<div class="center"><img src="group___c_r_y_p_ga17c03ab4f0566fcbc3dd8c052e6f9886_cgraph.png" border="0" usemap="#group___c_r_y_p_ga17c03ab4f0566fcbc3dd8c052e6f9886_cgraph" alt=""/></div>
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