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| <div class="title">ecdh_FP256BN.h File Reference</div> </div> |
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| |
| <p>ECDH Header file for implementation of standard EC protocols. |
| <a href="#details">More...</a></p> |
| <div class="textblock"><code>#include "<a class="el" href="ecp__FP256BN_8h_source.html">ecp_FP256BN.h</a>"</code><br /> |
| <code>#include "<a class="el" href="ecdh__support_8h_source.html">ecdh_support.h</a>"</code><br /> |
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| <p><a href="ecdh__FP256BN_8h_source.html">Go to the source code of this file.</a></p> |
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| Macros</h2></td></tr> |
| <tr class="memitem:a8dd6f609686c6c6511f632f6710e77fe"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#a8dd6f609686c6c6511f632f6710e77fe">EGS_FP256BN</a>   <a class="el" href="config__big__256__56_8h.html#ab45850a8aedd0d0a0a7c5f2cc09aba9e">MODBYTES_256_56</a></td></tr> |
| <tr class="separator:a8dd6f609686c6c6511f632f6710e77fe"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a6618cc0bf2c51ecfe8330ec9fa2629f9"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#a6618cc0bf2c51ecfe8330ec9fa2629f9">EFS_FP256BN</a>   <a class="el" href="config__big__256__56_8h.html#ab45850a8aedd0d0a0a7c5f2cc09aba9e">MODBYTES_256_56</a></td></tr> |
| <tr class="separator:a6618cc0bf2c51ecfe8330ec9fa2629f9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a5e4fc0adee12585028a804f1aac76ab7"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#a5e4fc0adee12585028a804f1aac76ab7">ECDH_OK</a>   0</td></tr> |
| <tr class="separator:a5e4fc0adee12585028a804f1aac76ab7"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a502f0271978e099226b78f6a46ca0c2a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#a502f0271978e099226b78f6a46ca0c2a">ECDH_INVALID_PUBLIC_KEY</a>   -2</td></tr> |
| <tr class="separator:a502f0271978e099226b78f6a46ca0c2a"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a03b1165b7bda022b0da1cb6ec950d0b1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#a03b1165b7bda022b0da1cb6ec950d0b1">ECDH_ERROR</a>   -3</td></tr> |
| <tr class="separator:a03b1165b7bda022b0da1cb6ec950d0b1"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aa0f4488c6e3ace660471b4d2c8c8da9a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#aa0f4488c6e3ace660471b4d2c8c8da9a">ECDH_INVALID</a>   -4</td></tr> |
| <tr class="separator:aa0f4488c6e3ace660471b4d2c8c8da9a"><td class="memSeparator" colspan="2"> </td></tr> |
| </table><table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> |
| Functions</h2></td></tr> |
| <tr class="memitem:ac98629d6d3d27283af63ea952c25c173"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#ac98629d6d3d27283af63ea952c25c173">ECP_FP256BN_KEY_PAIR_GENERATE</a> (<a class="el" href="structcsprng.html">csprng</a> *R, <a class="el" href="structoctet.html">octet</a> *s, <a class="el" href="structoctet.html">octet</a> *W)</td></tr> |
| <tr class="memdesc:ac98629d6d3d27283af63ea952c25c173"><td class="mdescLeft"> </td><td class="mdescRight">Generate an ECC public/private key pair. <a href="#ac98629d6d3d27283af63ea952c25c173">More...</a><br /></td></tr> |
| <tr class="separator:ac98629d6d3d27283af63ea952c25c173"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a09e81bd494b5e1d922d640be5977405e"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#a09e81bd494b5e1d922d640be5977405e">ECP_FP256BN_PUBLIC_KEY_VALIDATE</a> (<a class="el" href="structoctet.html">octet</a> *W)</td></tr> |
| <tr class="memdesc:a09e81bd494b5e1d922d640be5977405e"><td class="mdescLeft"> </td><td class="mdescRight">Validate an ECC public key. <a href="#a09e81bd494b5e1d922d640be5977405e">More...</a><br /></td></tr> |
| <tr class="separator:a09e81bd494b5e1d922d640be5977405e"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a6c8849c37c2e5476764528035a893cdf"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#a6c8849c37c2e5476764528035a893cdf">ECP_FP256BN_SVDP_DH</a> (<a class="el" href="structoctet.html">octet</a> *s, <a class="el" href="structoctet.html">octet</a> *W, <a class="el" href="structoctet.html">octet</a> *K)</td></tr> |
| <tr class="memdesc:a6c8849c37c2e5476764528035a893cdf"><td class="mdescLeft"> </td><td class="mdescRight">Generate Diffie-Hellman shared key. <a href="#a6c8849c37c2e5476764528035a893cdf">More...</a><br /></td></tr> |
| <tr class="separator:a6c8849c37c2e5476764528035a893cdf"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a138e1be3473ba7b42a86f0d1ebddc3d5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#a138e1be3473ba7b42a86f0d1ebddc3d5">ECP_FP256BN_ECIES_ENCRYPT</a> (int h, <a class="el" href="structoctet.html">octet</a> *P1, <a class="el" href="structoctet.html">octet</a> *P2, <a class="el" href="structcsprng.html">csprng</a> *R, <a class="el" href="structoctet.html">octet</a> *W, <a class="el" href="structoctet.html">octet</a> *M, int len, <a class="el" href="structoctet.html">octet</a> *V, <a class="el" href="structoctet.html">octet</a> *C, <a class="el" href="structoctet.html">octet</a> *T)</td></tr> |
| <tr class="memdesc:a138e1be3473ba7b42a86f0d1ebddc3d5"><td class="mdescLeft"> </td><td class="mdescRight">ECIES Encryption. <a href="#a138e1be3473ba7b42a86f0d1ebddc3d5">More...</a><br /></td></tr> |
| <tr class="separator:a138e1be3473ba7b42a86f0d1ebddc3d5"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a484eca7d351370a152311380583b4c88"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#a484eca7d351370a152311380583b4c88">ECP_FP256BN_ECIES_DECRYPT</a> (int h, <a class="el" href="structoctet.html">octet</a> *P1, <a class="el" href="structoctet.html">octet</a> *P2, <a class="el" href="structoctet.html">octet</a> *V, <a class="el" href="structoctet.html">octet</a> *C, <a class="el" href="structoctet.html">octet</a> *T, <a class="el" href="structoctet.html">octet</a> *U, <a class="el" href="structoctet.html">octet</a> *M)</td></tr> |
| <tr class="memdesc:a484eca7d351370a152311380583b4c88"><td class="mdescLeft"> </td><td class="mdescRight">ECIES Decryption. <a href="#a484eca7d351370a152311380583b4c88">More...</a><br /></td></tr> |
| <tr class="separator:a484eca7d351370a152311380583b4c88"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a17fd86c4dc52218780989d732f1c6a32"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#a17fd86c4dc52218780989d732f1c6a32">ECP_FP256BN_SP_DSA</a> (int h, <a class="el" href="structcsprng.html">csprng</a> *R, <a class="el" href="structoctet.html">octet</a> *k, <a class="el" href="structoctet.html">octet</a> *s, <a class="el" href="structoctet.html">octet</a> *M, <a class="el" href="structoctet.html">octet</a> *c, <a class="el" href="structoctet.html">octet</a> *d)</td></tr> |
| <tr class="memdesc:a17fd86c4dc52218780989d732f1c6a32"><td class="mdescLeft"> </td><td class="mdescRight">ECDSA Signature. <a href="#a17fd86c4dc52218780989d732f1c6a32">More...</a><br /></td></tr> |
| <tr class="separator:a17fd86c4dc52218780989d732f1c6a32"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ae6b63b8e87f935b99b9b044d33e5e8a6"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ecdh__FP256BN_8h.html#ae6b63b8e87f935b99b9b044d33e5e8a6">ECP_FP256BN_VP_DSA</a> (int h, <a class="el" href="structoctet.html">octet</a> *W, <a class="el" href="structoctet.html">octet</a> *M, <a class="el" href="structoctet.html">octet</a> *c, <a class="el" href="structoctet.html">octet</a> *d)</td></tr> |
| <tr class="memdesc:ae6b63b8e87f935b99b9b044d33e5e8a6"><td class="mdescLeft"> </td><td class="mdescRight">ECDSA Signature Verification. <a href="#ae6b63b8e87f935b99b9b044d33e5e8a6">More...</a><br /></td></tr> |
| <tr class="separator:ae6b63b8e87f935b99b9b044d33e5e8a6"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><dl class="section author"><dt>Author</dt><dd>Mike Scott </dd></dl> |
| </div><h2 class="groupheader">Macro Definition Documentation</h2> |
| <a id="a03b1165b7bda022b0da1cb6ec950d0b1"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a03b1165b7bda022b0da1cb6ec950d0b1">◆ </a></span>ECDH_ERROR</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">#define ECDH_ERROR   -3</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>ECDH Internal Error </p> |
| |
| </div> |
| </div> |
| <a id="aa0f4488c6e3ace660471b4d2c8c8da9a"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#aa0f4488c6e3ace660471b4d2c8c8da9a">◆ </a></span>ECDH_INVALID</h2> |
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| <div class="memitem"> |
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| <table class="memname"> |
| <tr> |
| <td class="memname">#define ECDH_INVALID   -4</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>ECDH Internal Error </p> |
| |
| </div> |
| </div> |
| <a id="a502f0271978e099226b78f6a46ca0c2a"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a502f0271978e099226b78f6a46ca0c2a">◆ </a></span>ECDH_INVALID_PUBLIC_KEY</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">#define ECDH_INVALID_PUBLIC_KEY   -2</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Public Key is Invalid </p> |
| |
| </div> |
| </div> |
| <a id="a5e4fc0adee12585028a804f1aac76ab7"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a5e4fc0adee12585028a804f1aac76ab7">◆ </a></span>ECDH_OK</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">#define ECDH_OK   0</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Function completed without error </p> |
| |
| </div> |
| </div> |
| <a id="a6618cc0bf2c51ecfe8330ec9fa2629f9"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a6618cc0bf2c51ecfe8330ec9fa2629f9">◆ </a></span>EFS_FP256BN</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">#define EFS_FP256BN   <a class="el" href="config__big__256__56_8h.html#ab45850a8aedd0d0a0a7c5f2cc09aba9e">MODBYTES_256_56</a></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>ECC Field Size in bytes </p> |
| |
| </div> |
| </div> |
| <a id="a8dd6f609686c6c6511f632f6710e77fe"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a8dd6f609686c6c6511f632f6710e77fe">◆ </a></span>EGS_FP256BN</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">#define EGS_FP256BN   <a class="el" href="config__big__256__56_8h.html#ab45850a8aedd0d0a0a7c5f2cc09aba9e">MODBYTES_256_56</a></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>ECC Group Size in bytes </p> |
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| </div> |
| </div> |
| <h2 class="groupheader">Function Documentation</h2> |
| <a id="a484eca7d351370a152311380583b4c88"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a484eca7d351370a152311380583b4c88">◆ </a></span>ECP_FP256BN_ECIES_DECRYPT()</h2> |
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| <table class="memname"> |
| <tr> |
| <td class="memname">int ECP_FP256BN_ECIES_DECRYPT </td> |
| <td>(</td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>h</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>P1</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>P2</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>V</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>C</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>T</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>U</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>M</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>IEEE-1363 ECIES Decryption </p><dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">h</td><td>is the hash type </td></tr> |
| <tr><td class="paramname">P1</td><td>input Key Derivation parameters </td></tr> |
| <tr><td class="paramname">P2</td><td>input Encoding parameters </td></tr> |
| <tr><td class="paramname">V</td><td>component of the input ciphertext </td></tr> |
| <tr><td class="paramname">C</td><td>the input ciphertext </td></tr> |
| <tr><td class="paramname">T</td><td>the input HMAC tag, part of the ciphertext </td></tr> |
| <tr><td class="paramname">U</td><td>the input private key for decryption </td></tr> |
| <tr><td class="paramname">M</td><td>the output plaintext message </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>1 if successful, else 0 </dd></dl> |
| |
| </div> |
| </div> |
| <a id="a138e1be3473ba7b42a86f0d1ebddc3d5"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a138e1be3473ba7b42a86f0d1ebddc3d5">◆ </a></span>ECP_FP256BN_ECIES_ENCRYPT()</h2> |
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| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void ECP_FP256BN_ECIES_ENCRYPT </td> |
| <td>(</td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>h</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>P1</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>P2</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structcsprng.html">csprng</a> * </td> |
| <td class="paramname"><em>R</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>W</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>M</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>len</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>V</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>C</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>T</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>IEEE-1363 ECIES Encryption </p><dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">h</td><td>is the hash type </td></tr> |
| <tr><td class="paramname">P1</td><td>input Key Derivation parameters </td></tr> |
| <tr><td class="paramname">P2</td><td>input Encoding parameters </td></tr> |
| <tr><td class="paramname">R</td><td>is a pointer to a cryptographically secure random number generator </td></tr> |
| <tr><td class="paramname">W</td><td>the input public key of the recieving party </td></tr> |
| <tr><td class="paramname">M</td><td>is the plaintext message to be encrypted </td></tr> |
| <tr><td class="paramname">len</td><td>the length of the HMAC tag </td></tr> |
| <tr><td class="paramname">V</td><td>component of the output ciphertext </td></tr> |
| <tr><td class="paramname">C</td><td>the output ciphertext </td></tr> |
| <tr><td class="paramname">T</td><td>the output HMAC tag, part of the ciphertext </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="ac98629d6d3d27283af63ea952c25c173"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ac98629d6d3d27283af63ea952c25c173">◆ </a></span>ECP_FP256BN_KEY_PAIR_GENERATE()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int ECP_FP256BN_KEY_PAIR_GENERATE </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structcsprng.html">csprng</a> * </td> |
| <td class="paramname"><em>R</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>s</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>W</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">R</td><td>is a pointer to a cryptographically secure random number generator </td></tr> |
| <tr><td class="paramname">s</td><td>the private key, an output internally randomly generated if R!=NULL, otherwise must be provided as an input </td></tr> |
| <tr><td class="paramname">W</td><td>the output public key, which is s.G, where G is a fixed generator </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>0 or an error code </dd></dl> |
| |
| </div> |
| </div> |
| <a id="a09e81bd494b5e1d922d640be5977405e"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a09e81bd494b5e1d922d640be5977405e">◆ </a></span>ECP_FP256BN_PUBLIC_KEY_VALIDATE()</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int ECP_FP256BN_PUBLIC_KEY_VALIDATE </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>W</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">W</td><td>the input public key to be validated </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>0 if public key is OK, or an error code </dd></dl> |
| |
| </div> |
| </div> |
| <a id="a17fd86c4dc52218780989d732f1c6a32"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a17fd86c4dc52218780989d732f1c6a32">◆ </a></span>ECP_FP256BN_SP_DSA()</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int ECP_FP256BN_SP_DSA </td> |
| <td>(</td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>h</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structcsprng.html">csprng</a> * </td> |
| <td class="paramname"><em>R</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>k</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>s</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>M</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>c</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>d</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>IEEE-1363 ECDSA Signature </p><dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">h</td><td>is the hash type </td></tr> |
| <tr><td class="paramname">R</td><td>is a pointer to a cryptographically secure random number generator </td></tr> |
| <tr><td class="paramname">k</td><td>Ephemeral key. This value is used when R=NULL </td></tr> |
| <tr><td class="paramname">s</td><td>the input private signing key </td></tr> |
| <tr><td class="paramname">M</td><td>the input message to be signed </td></tr> |
| <tr><td class="paramname">c</td><td>component of the output signature </td></tr> |
| <tr><td class="paramname">d</td><td>component of the output signature </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="a6c8849c37c2e5476764528035a893cdf"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a6c8849c37c2e5476764528035a893cdf">◆ </a></span>ECP_FP256BN_SVDP_DH()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int ECP_FP256BN_SVDP_DH </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>s</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>W</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>K</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>IEEE-1363 Diffie-Hellman shared secret calculation </p><dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">s</td><td>is the input private key, </td></tr> |
| <tr><td class="paramname">W</td><td>the input public key of the other party </td></tr> |
| <tr><td class="paramname">K</td><td>the output shared key, in fact the x-coordinate of s.W </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>0 or an error code </dd></dl> |
| |
| </div> |
| </div> |
| <a id="ae6b63b8e87f935b99b9b044d33e5e8a6"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ae6b63b8e87f935b99b9b044d33e5e8a6">◆ </a></span>ECP_FP256BN_VP_DSA()</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int ECP_FP256BN_VP_DSA </td> |
| <td>(</td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>h</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>W</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>M</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>c</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>d</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>IEEE-1363 ECDSA Signature Verification </p><dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">h</td><td>is the hash type </td></tr> |
| <tr><td class="paramname">W</td><td>the input public key </td></tr> |
| <tr><td class="paramname">M</td><td>the input message </td></tr> |
| <tr><td class="paramname">c</td><td>component of the input signature </td></tr> |
| <tr><td class="paramname">d</td><td>component of the input signature </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>0 or an error code </dd></dl> |
| |
| </div> |
| </div> |
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