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<div class="title">stm32f4xx_cryp_tdes.c File Reference</div> </div>
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<p>This file provides high level functions to encrypt and decrypt an input message using TDES in ECB/CBC modes . It uses the <a class="el" href="stm32f4xx__cryp_8c.html" title="This file provides firmware functions to manage the following functionalities of the Cryptographic pr...">stm32f4xx_cryp.c</a>/.h drivers to access the STM32F4xx CRYP peripheral.
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<a href="#details">More...</a></p>
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<div class="textblock"><code>#include "<a class="el" href="stm32f4xx__cryp_8h_source.html">stm32f4xx_cryp.h</a>"</code><br />
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Include dependency graph for stm32f4xx_cryp_tdes.c:</div>
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<div class="center"><img src="stm32f4xx__cryp__tdes_8c__incl.png" border="0" usemap="#discovery_2libs_2_stm_core_n_pheriph_2src_2stm32f4xx__cryp__tdes_8c" alt=""/></div>
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</div>
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</div><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: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:ga17c03ab4f0566fcbc3dd8c052e6f9886"><td class="memItemLeft" align="right" valign="top">ErrorStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___c_r_y_p___group7.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="group___c_r_y_p___group7.html#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___group7.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="group___c_r_y_p___group7.html#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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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>This file provides high level functions to encrypt and decrypt an input message using TDES in ECB/CBC modes . It uses the <a class="el" href="stm32f4xx__cryp_8c.html" title="This file provides firmware functions to manage the following functionalities of the Cryptographic pr...">stm32f4xx_cryp.c</a>/.h drivers to access the STM32F4xx CRYP peripheral. </p>
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<dl class="section author"><dt>Author</dt><dd>MCD Application Team </dd></dl>
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<dl class="section version"><dt>Version</dt><dd>V1.4.0 </dd></dl>
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<dl class="section date"><dt>Date</dt><dd>04-August-2014 <pre class="fragment"> ===============================================================================
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##### How to use this driver #####
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===============================================================================
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[..]
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(#) Enable The CRYP controller clock using
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RCC_AHB2PeriphClockCmd(RCC_AHB2Periph_CRYP, ENABLE); function.
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(#) Encrypt and decrypt using TDES in ECB Mode using CRYP_TDES_ECB() function.
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(#) Encrypt and decrypt using TDES in CBC Mode using CRYP_TDES_CBC() function.</pre></dd></dl>
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<pre class="fragment">@attention
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<h2><center>&copy; COPYRIGHT 2014 STMicroelectronics</center></h2>
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Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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You may not use this file except in compliance with the License.
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You may obtain a copy of the License at:
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http://www.st.com/software_license_agreement_liberty_v2
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.</pre></div></div><!-- contents -->
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