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<div class="title">pbkdf2.c</div> </div>
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<a href="pbkdf2_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * PBKDF2 is part of PKCS#5</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * http://tools.ietf.org/html/rfc2898 (Specification)</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * http://tools.ietf.org/html/rfc6070 (Test vectors)</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#if !defined(POLARSSL_CONFIG_FILE)</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor"></span><span class="preprocessor">#include "<a class="code" href="config_8h.html">polarssl/config.h</a>"</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor"></span><span class="preprocessor">#include POLARSSL_CONFIG_FILE</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#if defined(POLARSSL_PBKDF2_C)</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include "<a class="code" href="pbkdf2_8h.html">polarssl/pbkdf2.h</a>"</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include "<a class="code" href="pkcs5_8h.html">polarssl/pkcs5.h</a>"</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keywordtype">int</span> <a class="code" href="pbkdf2_8h.html#ad6db50404ba78149d24a051c51365f57">pbkdf2_hmac</a>( <a class="code" href="structmd__context__t.html">md_context_t</a> *ctx, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *password, <span class="keywordtype">size_t</span> plen,</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *salt, <span class="keywordtype">size_t</span> slen,</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> iteration_count,</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  uint32_t key_length, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *output )</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">return</span> <a class="code" href="pkcs5_8h.html#acbff7ba1c4b49a208efcf8d6f4060153">pkcs5_pbkdf2_hmac</a>( ctx, password, plen, salt, slen, iteration_count,</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  key_length, output );</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> }</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#if defined(POLARSSL_SELF_TEST)</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor"></span><span class="keywordtype">int</span> <a class="code" href="pbkdf2_8h.html#ae9cd595f1c6bca6c92a2ab7f05773c05">pbkdf2_self_test</a>( <span class="keywordtype">int</span> verbose )</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> {</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">return</span> <a class="code" href="pkcs5_8h.html#a27acee27c97ca3b9ee3dfb9b88d52a0f">pkcs5_self_test</a>( verbose );</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> }</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_SELF_TEST */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#endif </span><span class="comment">/* POLARSSL_PBKDF2_C */</span><span class="preprocessor"></span></div>
<div class="ttc" id="pbkdf2_8h_html"><div class="ttname"><a href="pbkdf2_8h.html">pbkdf2.h</a></div><div class="ttdoc">Password-Based Key Derivation Function 2 (from PKCS#5) DEPRECATED: use pkcs5.h instead. </div></div>
<div class="ttc" id="pkcs5_8h_html_a27acee27c97ca3b9ee3dfb9b88d52a0f"><div class="ttname"><a href="pkcs5_8h.html#a27acee27c97ca3b9ee3dfb9b88d52a0f">pkcs5_self_test</a></div><div class="ttdeci">int pkcs5_self_test(int verbose)</div><div class="ttdoc">Checkup routine. </div></div>
<div class="ttc" id="pkcs5_8h_html"><div class="ttname"><a href="pkcs5_8h.html">pkcs5.h</a></div><div class="ttdoc">PKCS#5 functions. </div></div>
<div class="ttc" id="config_8h_html"><div class="ttname"><a href="config_8h.html">config.h</a></div><div class="ttdoc">Configuration options (set of defines) </div></div>
<div class="ttc" id="pkcs5_8h_html_acbff7ba1c4b49a208efcf8d6f4060153"><div class="ttname"><a href="pkcs5_8h.html#acbff7ba1c4b49a208efcf8d6f4060153">pkcs5_pbkdf2_hmac</a></div><div class="ttdeci">int pkcs5_pbkdf2_hmac(md_context_t *ctx, const unsigned char *password, size_t plen, const unsigned char *salt, size_t slen, unsigned int iteration_count, uint32_t key_length, unsigned char *output)</div><div class="ttdoc">PKCS#5 PBKDF2 using HMAC. </div></div>
<div class="ttc" id="pbkdf2_8h_html_ad6db50404ba78149d24a051c51365f57"><div class="ttname"><a href="pbkdf2_8h.html#ad6db50404ba78149d24a051c51365f57">pbkdf2_hmac</a></div><div class="ttdeci">int pbkdf2_hmac(md_context_t *ctx, const unsigned char *password, size_t plen, const unsigned char *salt, size_t slen, unsigned int iteration_count, uint32_t key_length, unsigned char *output)</div><div class="ttdoc">PKCS#5 PBKDF2 using HMAC DEPRECATED: Use pkcs5_pbkdf2_hmac() instead! </div></div>
<div class="ttc" id="pbkdf2_8h_html_ae9cd595f1c6bca6c92a2ab7f05773c05"><div class="ttname"><a href="pbkdf2_8h.html#ae9cd595f1c6bca6c92a2ab7f05773c05">pbkdf2_self_test</a></div><div class="ttdeci">int pbkdf2_self_test(int verbose)</div><div class="ttdoc">Checkup routine DEPRECATED: Use pkcs5_self_test() instead! </div></div>
<div class="ttc" id="structmd__context__t_html"><div class="ttname"><a href="structmd__context__t.html">md_context_t</a></div><div class="ttdoc">Generic message digest context. </div><div class="ttdef"><b>Definition:</b> <a href="md_8h_source.html#l00132">md.h:132</a></div></div>
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