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| <a href="#define-members">Macros</a> | |
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| <div class="title">bls_BLS381.h File Reference</div> </div> |
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| <div class="contents"> |
| |
| <p>BLS Header file. |
| <a href="#details">More...</a></p> |
| <div class="textblock"><code>#include "<a class="el" href="pair__BLS381_8h_source.html">pair_BLS381.h</a>"</code><br /> |
| </div> |
| <p><a href="bls__BLS381_8h_source.html">Go to the source code of this file.</a></p> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> |
| Macros</h2></td></tr> |
| <tr class="memitem:a576a60acf8f3b602c99fd21838a4f6a1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#a576a60acf8f3b602c99fd21838a4f6a1">BGS_BLS381</a>   <a class="el" href="config__big__384__58_8h.html#a231158cd33825cff286c2406336e0224">MODBYTES_384_58</a></td></tr> |
| <tr class="separator:a576a60acf8f3b602c99fd21838a4f6a1"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a8567169f1d1227a60b6accd116a9ecef"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#a8567169f1d1227a60b6accd116a9ecef">BFS_BLS381</a>   <a class="el" href="config__big__384__58_8h.html#a231158cd33825cff286c2406336e0224">MODBYTES_384_58</a></td></tr> |
| <tr class="separator:a8567169f1d1227a60b6accd116a9ecef"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a0954a33675757ad87dde21d92a448805"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#a0954a33675757ad87dde21d92a448805">BLS_OK</a>   0</td></tr> |
| <tr class="separator:a0954a33675757ad87dde21d92a448805"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ad7ad1154a1fc1e13c0c9020ba3b2efa8"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#ad7ad1154a1fc1e13c0c9020ba3b2efa8">BLS_FAIL</a>   41</td></tr> |
| <tr class="separator:ad7ad1154a1fc1e13c0c9020ba3b2efa8"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:acf6e7c8f3dac9ed955df538eeddfe65a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#acf6e7c8f3dac9ed955df538eeddfe65a">BLS_INVALID_G1</a>   42</td></tr> |
| <tr class="separator:acf6e7c8f3dac9ed955df538eeddfe65a"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a0e1f50f8bd36bc147cf2c39e917047aa"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#a0e1f50f8bd36bc147cf2c39e917047aa">BLS_INVALID_G2</a>   43</td></tr> |
| <tr class="separator:a0e1f50f8bd36bc147cf2c39e917047aa"><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:ad8c028e9c2525ed70ca80dd62b39f111"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#ad8c028e9c2525ed70ca80dd62b39f111">BLS_BLS381_KEY_PAIR_GENERATE</a> (<a class="el" href="structcsprng.html">csprng</a> *RNG, <a class="el" href="structoctet.html">octet</a> *S, <a class="el" href="structoctet.html">octet</a> *W)</td></tr> |
| <tr class="memdesc:ad8c028e9c2525ed70ca80dd62b39f111"><td class="mdescLeft"> </td><td class="mdescRight">Generate Key Pair. <a href="#ad8c028e9c2525ed70ca80dd62b39f111">More...</a><br /></td></tr> |
| <tr class="separator:ad8c028e9c2525ed70ca80dd62b39f111"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a24b33bf05c6df70cd1152d513fbc464c"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#a24b33bf05c6df70cd1152d513fbc464c">BLS_BLS381_SIGN</a> (<a class="el" href="structoctet.html">octet</a> *SIG, <a class="el" href="structoctet.html">octet</a> *M, <a class="el" href="structoctet.html">octet</a> *S)</td></tr> |
| <tr class="memdesc:a24b33bf05c6df70cd1152d513fbc464c"><td class="mdescLeft"> </td><td class="mdescRight">Calculate a signature. <a href="#a24b33bf05c6df70cd1152d513fbc464c">More...</a><br /></td></tr> |
| <tr class="separator:a24b33bf05c6df70cd1152d513fbc464c"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:af5c1fa6e4349a4c5d36d46cbb0a9d454"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#af5c1fa6e4349a4c5d36d46cbb0a9d454">BLS_BLS381_VERIFY</a> (<a class="el" href="structoctet.html">octet</a> *SIG, <a class="el" href="structoctet.html">octet</a> *M, <a class="el" href="structoctet.html">octet</a> *W)</td></tr> |
| <tr class="memdesc:af5c1fa6e4349a4c5d36d46cbb0a9d454"><td class="mdescLeft"> </td><td class="mdescRight">Verify a signature. <a href="#af5c1fa6e4349a4c5d36d46cbb0a9d454">More...</a><br /></td></tr> |
| <tr class="separator:af5c1fa6e4349a4c5d36d46cbb0a9d454"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a0419139eb98b18885a85cd15c2694d0f"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#a0419139eb98b18885a85cd15c2694d0f">BLS_BLS381_ADD_G1</a> (<a class="el" href="structoctet.html">octet</a> *R1, <a class="el" href="structoctet.html">octet</a> *R2, <a class="el" href="structoctet.html">octet</a> *R)</td></tr> |
| <tr class="memdesc:a0419139eb98b18885a85cd15c2694d0f"><td class="mdescLeft"> </td><td class="mdescRight">Add two members from the group G1. <a href="#a0419139eb98b18885a85cd15c2694d0f">More...</a><br /></td></tr> |
| <tr class="separator:a0419139eb98b18885a85cd15c2694d0f"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aef70663c71066d65219b53832162dd3c"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#aef70663c71066d65219b53832162dd3c">BLS_BLS381_ADD_G2</a> (<a class="el" href="structoctet.html">octet</a> *W1, <a class="el" href="structoctet.html">octet</a> *W2, <a class="el" href="structoctet.html">octet</a> *W)</td></tr> |
| <tr class="memdesc:aef70663c71066d65219b53832162dd3c"><td class="mdescLeft"> </td><td class="mdescRight">Add two members from the group G2. <a href="#aef70663c71066d65219b53832162dd3c">More...</a><br /></td></tr> |
| <tr class="separator:aef70663c71066d65219b53832162dd3c"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:abc73fc44019239a33302da199e198624"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#abc73fc44019239a33302da199e198624">BLS_BLS381_MAKE_SHARES</a> (int k, int n, <a class="el" href="structcsprng.html">csprng</a> *RNG, <a class="el" href="structoctet.html">octet</a> *X, <a class="el" href="structoctet.html">octet</a> *Y, <a class="el" href="structoctet.html">octet</a> *SKI, <a class="el" href="structoctet.html">octet</a> *SKO)</td></tr> |
| <tr class="memdesc:abc73fc44019239a33302da199e198624"><td class="mdescLeft"> </td><td class="mdescRight">Use Shamir's secret sharing to distribute BLS secret keys. <a href="#abc73fc44019239a33302da199e198624">More...</a><br /></td></tr> |
| <tr class="separator:abc73fc44019239a33302da199e198624"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a3bfe03702c6bb5140ea26c1e863476af"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#a3bfe03702c6bb5140ea26c1e863476af">BLS_BLS381_RECOVER_SECRET</a> (int k, <a class="el" href="structoctet.html">octet</a> *X, <a class="el" href="structoctet.html">octet</a> *Y, <a class="el" href="structoctet.html">octet</a> *SK)</td></tr> |
| <tr class="memdesc:a3bfe03702c6bb5140ea26c1e863476af"><td class="mdescLeft"> </td><td class="mdescRight">Use Shamir's secret sharing to recover a BLS secret key. <a href="#a3bfe03702c6bb5140ea26c1e863476af">More...</a><br /></td></tr> |
| <tr class="separator:a3bfe03702c6bb5140ea26c1e863476af"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a0bde1c6bf97c00da8b6020ba96711707"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="bls__BLS381_8h.html#a0bde1c6bf97c00da8b6020ba96711707">BLS_BLS381_RECOVER_SIGNATURE</a> (int k, <a class="el" href="structoctet.html">octet</a> *X, <a class="el" href="structoctet.html">octet</a> *Y, <a class="el" href="structoctet.html">octet</a> *SIG)</td></tr> |
| <tr class="memdesc:a0bde1c6bf97c00da8b6020ba96711707"><td class="mdescLeft"> </td><td class="mdescRight">Use Shamir's secret sharing to recover a BLS signature. <a href="#a0bde1c6bf97c00da8b6020ba96711707">More...</a><br /></td></tr> |
| <tr class="separator:a0bde1c6bf97c00da8b6020ba96711707"><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> |
| <dl class="section date"><dt>Date</dt><dd>28th Novemebr 2018 Allows some user configuration defines structures declares functions </dd></dl> |
| </div><h2 class="groupheader">Macro Definition Documentation</h2> |
| <a id="a8567169f1d1227a60b6accd116a9ecef"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a8567169f1d1227a60b6accd116a9ecef">◆ </a></span>BFS_BLS381</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">#define BFS_BLS381   <a class="el" href="config__big__384__58_8h.html#a231158cd33825cff286c2406336e0224">MODBYTES_384_58</a></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>BLS Field Size </p> |
| |
| </div> |
| </div> |
| <a id="a576a60acf8f3b602c99fd21838a4f6a1"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a576a60acf8f3b602c99fd21838a4f6a1">◆ </a></span>BGS_BLS381</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">#define BGS_BLS381   <a class="el" href="config__big__384__58_8h.html#a231158cd33825cff286c2406336e0224">MODBYTES_384_58</a></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>BLS Group Size </p> |
| |
| </div> |
| </div> |
| <a id="ad7ad1154a1fc1e13c0c9020ba3b2efa8"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ad7ad1154a1fc1e13c0c9020ba3b2efa8">◆ </a></span>BLS_FAIL</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">#define BLS_FAIL   41</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Invalid signature </p> |
| |
| </div> |
| </div> |
| <a id="acf6e7c8f3dac9ed955df538eeddfe65a"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#acf6e7c8f3dac9ed955df538eeddfe65a">◆ </a></span>BLS_INVALID_G1</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">#define BLS_INVALID_G1   42</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Not a valid G1 point on the curve </p> |
| |
| </div> |
| </div> |
| <a id="a0e1f50f8bd36bc147cf2c39e917047aa"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a0e1f50f8bd36bc147cf2c39e917047aa">◆ </a></span>BLS_INVALID_G2</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">#define BLS_INVALID_G2   43</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Not a valid G2 point on the curve </p> |
| |
| </div> |
| </div> |
| <a id="a0954a33675757ad87dde21d92a448805"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a0954a33675757ad87dde21d92a448805">◆ </a></span>BLS_OK</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">#define BLS_OK   0</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Function completed without error </p> |
| |
| </div> |
| </div> |
| <h2 class="groupheader">Function Documentation</h2> |
| <a id="a0419139eb98b18885a85cd15c2694d0f"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a0419139eb98b18885a85cd15c2694d0f">◆ </a></span>BLS_BLS381_ADD_G1()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int BLS_BLS381_ADD_G1 </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>R1</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>R2</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>R</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">R1</td><td>member of G1 </td></tr> |
| <tr><td class="paramname">R2</td><td>member of G1 </td></tr> |
| <tr><td class="paramname">R</td><td>member of G1. R = R1+R2 </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>Zero for success or else an error code </dd></dl> |
| |
| </div> |
| </div> |
| <a id="aef70663c71066d65219b53832162dd3c"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#aef70663c71066d65219b53832162dd3c">◆ </a></span>BLS_BLS381_ADD_G2()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int BLS_BLS381_ADD_G2 </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>W1</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>W2</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">W1</td><td>member of G2 </td></tr> |
| <tr><td class="paramname">W2</td><td>member of G2 </td></tr> |
| <tr><td class="paramname">W</td><td>member of G2. W = W1+W2 </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>Zero for success or else an error code </dd></dl> |
| |
| </div> |
| </div> |
| <a id="ad8c028e9c2525ed70ca80dd62b39f111"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ad8c028e9c2525ed70ca80dd62b39f111">◆ </a></span>BLS_BLS381_KEY_PAIR_GENERATE()</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int BLS_BLS381_KEY_PAIR_GENERATE </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structcsprng.html">csprng</a> * </td> |
| <td class="paramname"><em>RNG</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">RNG</td><td>Pointer to a cryptographically secure random number generator </td></tr> |
| <tr><td class="paramname">S</td><td>Private key. Generated externally if RNG set to NULL </td></tr> |
| <tr><td class="paramname">W</td><td>Public Key. W = S*G, where G is fixed generator </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>Zero for success or else an error code </dd></dl> |
| |
| </div> |
| </div> |
| <a id="abc73fc44019239a33302da199e198624"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#abc73fc44019239a33302da199e198624">◆ </a></span>BLS_BLS381_MAKE_SHARES()</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int BLS_BLS381_MAKE_SHARES </td> |
| <td>(</td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>k</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>n</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>RNG</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>X</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>Y</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>SKI</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>SKO</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">k</td><td>Threshold </td></tr> |
| <tr><td class="paramname">n</td><td>Number of shares </td></tr> |
| <tr><td class="paramname">RNG</td><td>Pointer to a cryptographically secure random number generator </td></tr> |
| <tr><td class="paramname">X</td><td>X values </td></tr> |
| <tr><td class="paramname">Y</td><td>Y values. Valid BLS secret keys </td></tr> |
| <tr><td class="paramname">SKI</td><td>Input secret key to be shared. Ignored if set to NULL </td></tr> |
| <tr><td class="paramname">SKO</td><td>Secret key that is shared </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>Zero for success or else an error code </dd></dl> |
| |
| </div> |
| </div> |
| <a id="a3bfe03702c6bb5140ea26c1e863476af"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a3bfe03702c6bb5140ea26c1e863476af">◆ </a></span>BLS_BLS381_RECOVER_SECRET()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int BLS_BLS381_RECOVER_SECRET </td> |
| <td>(</td> |
| <td class="paramtype">int </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>X</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>Y</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>SK</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">k</td><td>Threshold </td></tr> |
| <tr><td class="paramname">X</td><td>X values </td></tr> |
| <tr><td class="paramname">Y</td><td>Y values. Valid BLS secret keys </td></tr> |
| <tr><td class="paramname">SK</td><td>Secret key that is recovered </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>Zero for success or else an error code </dd></dl> |
| |
| </div> |
| </div> |
| <a id="a0bde1c6bf97c00da8b6020ba96711707"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a0bde1c6bf97c00da8b6020ba96711707">◆ </a></span>BLS_BLS381_RECOVER_SIGNATURE()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int BLS_BLS381_RECOVER_SIGNATURE </td> |
| <td>(</td> |
| <td class="paramtype">int </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>X</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>Y</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>SIG</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">k</td><td>Threshold </td></tr> |
| <tr><td class="paramname">X</td><td>X values </td></tr> |
| <tr><td class="paramname">Y</td><td>Y values. Valid BLS signatures </td></tr> |
| <tr><td class="paramname">SIG</td><td>Signature that is recovered </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>Zero for success or else an error code </dd></dl> |
| |
| </div> |
| </div> |
| <a id="a24b33bf05c6df70cd1152d513fbc464c"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a24b33bf05c6df70cd1152d513fbc464c">◆ </a></span>BLS_BLS381_SIGN()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int BLS_BLS381_SIGN </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>SIG</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>S</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">SIG</td><td>signature </td></tr> |
| <tr><td class="paramname">M</td><td>message to be signed </td></tr> |
| <tr><td class="paramname">S</td><td>Private key </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>Zero for success or else an error code </dd></dl> |
| |
| </div> |
| </div> |
| <a id="af5c1fa6e4349a4c5d36d46cbb0a9d454"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#af5c1fa6e4349a4c5d36d46cbb0a9d454">◆ </a></span>BLS_BLS381_VERIFY()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">int BLS_BLS381_VERIFY </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="structoctet.html">octet</a> * </td> |
| <td class="paramname"><em>SIG</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>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">SIG</td><td>signature </td></tr> |
| <tr><td class="paramname">M</td><td>message whose signature is to be verified. </td></tr> |
| <tr><td class="paramname">W</td><td>Public key </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>Zero for success or else an error code </dd></dl> |
| |
| </div> |
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