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<a href="ecdh__BLS383_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">Licensed to the Apache Software Foundation (ASF) under one</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">or more contributor license agreements. See the NOTICE file</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">distributed with this work for additional information</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">regarding copyright ownership. The ASF licenses this file</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">to you under the Apache License, Version 2.0 (the</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">&quot;License&quot;); you may not use this file except in compliance</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">with the License. You may obtain a copy of the License at</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">Unless required by applicable law or agreed to in writing,</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment">software distributed under the License is distributed on an</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment">&quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment">KIND, either express or implied. See the License for the</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment">specific language governing permissions and limitations</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">under the License.</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#ifndef ECDH_BLS383_H</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#define ECDH_BLS383_H</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ecp__BLS383_8h.html">ecp_BLS383.h</a>&quot;</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ecdh__support_8h.html">ecdh_support.h</a>&quot;</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="comment">/*** START OF USER CONFIGURABLE SECTION - ***/</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="comment">//#define EAS_BLS383 16 /**&lt; Symmetric Key size - 128 bits */</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="comment">//#define HASH_TYPE_ECC_BLS383 SHA512 /**&lt; Hash type */</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="comment">/*** END OF USER CONFIGURABLE SECTION ***/</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;</div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="ecdh__BLS383_8h.html#a2f61211b8a917ec7c8cf7ed3543989dd"> 42</a></span>&#160;<span class="preprocessor">#define EGS_BLS383 MODBYTES_384_58 </span></div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="ecdh__BLS383_8h.html#a0ce7b6818e9120a55a301b153be6ac77"> 43</a></span>&#160;<span class="preprocessor">#define EFS_BLS383 MODBYTES_384_58 </span></div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="ecdh__BLS383_8h.html#a5e4fc0adee12585028a804f1aac76ab7"> 45</a></span>&#160;<span class="preprocessor">#define ECDH_OK 0 </span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="preprocessor"></span><span class="comment">/*#define ECDH_DOMAIN_ERROR -1*/</span><span class="preprocessor"></span></div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="ecdh__BLS383_8h.html#a502f0271978e099226b78f6a46ca0c2a"> 47</a></span>&#160;<span class="preprocessor">#define ECDH_INVALID_PUBLIC_KEY -2 </span></div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="ecdh__BLS383_8h.html#a03b1165b7bda022b0da1cb6ec950d0b1"> 48</a></span>&#160;<span class="preprocessor">#define ECDH_ERROR -3 </span></div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="ecdh__BLS383_8h.html#aa0f4488c6e3ace660471b4d2c8c8da9a"> 49</a></span>&#160;<span class="preprocessor">#define ECDH_INVALID -4 </span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="preprocessor"></span><span class="comment">/*#define ECDH_DOMAIN_NOT_FOUND -5</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="comment">#define ECDH_OUT_OF_MEMORY -6</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="comment">#define ECDH_DIV_BY_ZERO -7</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="comment">#define ECDH_BAD_ASSUMPTION -8*/</span><span class="preprocessor"></span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;<span class="comment">/* ECDH primitives */</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="ecdh__BLS383_8h.html#af14a73ddf45dc8b49dd3297e6a2e8851">ECP_BLS383_KEY_PAIR_GENERATE</a>(<a class="code" href="structcsprng.html">csprng</a> *R,<a class="code" href="structoctet.html">octet</a> *s,<a class="code" href="structoctet.html">octet</a> *W);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="ecdh__BLS383_8h.html#abab9d4ca25928f40e3f9e56e0cdc97c7">ECP_BLS383_PUBLIC_KEY_VALIDATE</a>(<a class="code" href="structoctet.html">octet</a> *W);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;<span class="comment">/* ECDH primitives */</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="ecdh__BLS383_8h.html#a6a61281e7ea9bbcae558b3006e317a28">ECP_BLS383_SVDP_DH</a>(<a class="code" href="structoctet.html">octet</a> *s,<a class="code" href="structoctet.html">octet</a> *W,<a class="code" href="structoctet.html">octet</a> *K);</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;<span class="comment">/*extern int ECPSVDP_DHC(octet *,octet *,int,octet *);*/</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;<span class="comment">/*#if CURVETYPE!=MONTGOMERY */</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;<span class="comment">/* ECIES functions */</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;<span class="comment">/*#if CURVETYPE!=MONTGOMERY */</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;<span class="comment">/* ECIES functions */</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="ecdh__BLS383_8h.html#a3c6ecd81f9009d9a9d7915687a169a64">ECP_BLS383_ECIES_ENCRYPT</a>(<span class="keywordtype">int</span> h,<a class="code" href="structoctet.html">octet</a> *P1,<a class="code" href="structoctet.html">octet</a> *P2,<a class="code" href="structcsprng.html">csprng</a> *R,<a class="code" href="structoctet.html">octet</a> *W,<a class="code" href="structoctet.html">octet</a> *M,<span class="keywordtype">int</span> len,<a class="code" href="structoctet.html">octet</a> *V,<a class="code" href="structoctet.html">octet</a> *C,<a class="code" href="structoctet.html">octet</a> *T);</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="ecdh__BLS383_8h.html#a20821e141877a6ebf561035b324d79a3">ECP_BLS383_ECIES_DECRYPT</a>(<span class="keywordtype">int</span> h,<a class="code" href="structoctet.html">octet</a> *P1,<a class="code" href="structoctet.html">octet</a> *P2,<a class="code" href="structoctet.html">octet</a> *V,<a class="code" href="structoctet.html">octet</a> *C,<a class="code" href="structoctet.html">octet</a> *T,<a class="code" href="structoctet.html">octet</a> *U,<a class="code" href="structoctet.html">octet</a> *M);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160;<span class="comment">/* ECDSA functions */</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="ecdh__BLS383_8h.html#a53ad81ea3a0209173a028817b30f71ce">ECP_BLS383_SP_DSA</a>(<span class="keywordtype">int</span> h,<a class="code" href="structcsprng.html">csprng</a> *R,<a class="code" href="structoctet.html">octet</a> *k,<a class="code" href="structoctet.html">octet</a> *s,<a class="code" href="structoctet.html">octet</a> *M,<a class="code" href="structoctet.html">octet</a> *c,<a class="code" href="structoctet.html">octet</a> *d);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="ecdh__BLS383_8h.html#a544a92514f8fe1e185127745785bb8ba">ECP_BLS383_VP_DSA</a>(<span class="keywordtype">int</span> h,<a class="code" href="structoctet.html">octet</a> *W,<a class="code" href="structoctet.html">octet</a> *M,<a class="code" href="structoctet.html">octet</a> *c,<a class="code" href="structoctet.html">octet</a> *d);</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160;<span class="comment">/*#endif*/</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160;</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;</div><div class="ttc" id="ecp__BLS383_8h_html"><div class="ttname"><a href="ecp__BLS383_8h.html">ecp_BLS383.h</a></div><div class="ttdoc">ECP Header File.</div></div>
<div class="ttc" id="ecdh__BLS383_8h_html_abab9d4ca25928f40e3f9e56e0cdc97c7"><div class="ttname"><a href="ecdh__BLS383_8h.html#abab9d4ca25928f40e3f9e56e0cdc97c7">ECP_BLS383_PUBLIC_KEY_VALIDATE</a></div><div class="ttdeci">int ECP_BLS383_PUBLIC_KEY_VALIDATE(octet *W)</div><div class="ttdoc">Validate an ECC public key.</div><div class="ttdef"><b>Definition:</b> ecdh_BLS383.c:68</div></div>
<div class="ttc" id="structoctet_html"><div class="ttname"><a href="structoctet.html">octet</a></div><div class="ttdoc">Portable representation of a big positive number.</div><div class="ttdef"><b>Definition:</b> amcl.h:209</div></div>
<div class="ttc" id="ecdh__BLS383_8h_html_a6a61281e7ea9bbcae558b3006e317a28"><div class="ttname"><a href="ecdh__BLS383_8h.html#a6a61281e7ea9bbcae558b3006e317a28">ECP_BLS383_SVDP_DH</a></div><div class="ttdeci">int ECP_BLS383_SVDP_DH(octet *s, octet *W, octet *K)</div><div class="ttdoc">Generate Diffie-Hellman shared key.</div><div class="ttdef"><b>Definition:</b> ecdh_BLS383.c:104</div></div>
<div class="ttc" id="ecdh__BLS383_8h_html_af14a73ddf45dc8b49dd3297e6a2e8851"><div class="ttname"><a href="ecdh__BLS383_8h.html#af14a73ddf45dc8b49dd3297e6a2e8851">ECP_BLS383_KEY_PAIR_GENERATE</a></div><div class="ttdeci">int ECP_BLS383_KEY_PAIR_GENERATE(csprng *R, octet *s, octet *W)</div><div class="ttdoc">Generate an ECC public/private key pair.</div><div class="ttdef"><b>Definition:</b> ecdh_BLS383.c:34</div></div>
<div class="ttc" id="ecdh__support_8h_html"><div class="ttname"><a href="ecdh__support_8h.html">ecdh_support.h</a></div><div class="ttdoc">ECDH Support Header File.</div></div>
<div class="ttc" id="ecdh__BLS383_8h_html_a3c6ecd81f9009d9a9d7915687a169a64"><div class="ttname"><a href="ecdh__BLS383_8h.html#a3c6ecd81f9009d9a9d7915687a169a64">ECP_BLS383_ECIES_ENCRYPT</a></div><div class="ttdeci">void ECP_BLS383_ECIES_ENCRYPT(int h, octet *P1, octet *P2, csprng *R, octet *W, octet *M, int len, octet *V, octet *C, octet *T)</div><div class="ttdoc">ECIES Encryption.</div></div>
<div class="ttc" id="ecdh__BLS383_8h_html_a544a92514f8fe1e185127745785bb8ba"><div class="ttname"><a href="ecdh__BLS383_8h.html#a544a92514f8fe1e185127745785bb8ba">ECP_BLS383_VP_DSA</a></div><div class="ttdeci">int ECP_BLS383_VP_DSA(int h, octet *W, octet *M, octet *c, octet *d)</div><div class="ttdoc">ECDSA Signature Verification.</div></div>
<div class="ttc" id="ecdh__BLS383_8h_html_a53ad81ea3a0209173a028817b30f71ce"><div class="ttname"><a href="ecdh__BLS383_8h.html#a53ad81ea3a0209173a028817b30f71ce">ECP_BLS383_SP_DSA</a></div><div class="ttdeci">int ECP_BLS383_SP_DSA(int h, csprng *R, octet *k, octet *s, octet *M, octet *c, octet *d)</div><div class="ttdoc">ECDSA Signature.</div></div>
<div class="ttc" id="ecdh__BLS383_8h_html_a20821e141877a6ebf561035b324d79a3"><div class="ttname"><a href="ecdh__BLS383_8h.html#a20821e141877a6ebf561035b324d79a3">ECP_BLS383_ECIES_DECRYPT</a></div><div class="ttdeci">int ECP_BLS383_ECIES_DECRYPT(int h, octet *P1, octet *P2, octet *V, octet *C, octet *T, octet *U, octet *M)</div><div class="ttdoc">ECIES Decryption.</div></div>
<div class="ttc" id="structcsprng_html"><div class="ttname"><a href="structcsprng.html">csprng</a></div><div class="ttdoc">Cryptographically secure pseudo-random number generator instance.</div><div class="ttdef"><b>Definition:</b> amcl.h:195</div></div>
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