<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Crypto++: DL_Algorithm_ECGDSA< EC > Class Template Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Crypto++  <span id="projectnumber">7.0</span> </div> <div id="projectbrief">Free C++ class library of cryptographic schemes</div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('',false,false,'search.php','Search'); }); /* @license-end */</script> <div id="main-nav"></div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-static-methods">Static Public Member Functions</a> | <a href="class_d_l___algorithm___e_c_g_d_s_a-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">DL_Algorithm_ECGDSA< EC > Class Template Reference</div> </div> </div><!--header--> <div class="contents"> <p>Elliptic Curve German DSA signature algorithm. <a href="class_d_l___algorithm___e_c_g_d_s_a.html#details">More...</a></p> <div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"> <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for DL_Algorithm_ECGDSA< EC >:</div> <div id="dynsection-0-summary" class="dynsummary" style="display:block;"> </div> <div id="dynsection-0-content" class="dyncontent" style="display:none;"> <div class="center"> <img src="class_d_l___algorithm___e_c_g_d_s_a.png" usemap="#DL_5FAlgorithm_5FECGDSA_3C_20EC_20_3E_map" alt=""/> <map id="DL_5FAlgorithm_5FECGDSA_3C_20EC_20_3E_map" name="DL_5FAlgorithm_5FECGDSA_3C_20EC_20_3E_map"> <area href="class_d_l___algorithm___g_d_s_a___i_s_o15946.html" alt="DL_Algorithm_GDSA_ISO15946< EC::Point >" shape="rect" coords="0,56,284,80"/> <area href="class_d_l___elgamal_like_signature_algorithm.html" alt="DL_ElgamalLikeSignatureAlgorithm< EC::Point >" shape="rect" coords="0,0,284,24"/> </map> </div></div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a> Static Public Member Functions</h2></td></tr> <tr class="memitem:a11dad8fa77a22cbc60512da7edc85eed"><td class="memItemLeft" align="right" valign="top"><a id="a11dad8fa77a22cbc60512da7edc85eed"></a> static const char * </td><td class="memItemRight" valign="bottom"><b>StaticAlgorithmName</b> ()</td></tr> <tr class="separator:a11dad8fa77a22cbc60512da7edc85eed"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_static_methods_class_d_l___algorithm___g_d_s_a___i_s_o15946"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_class_d_l___algorithm___g_d_s_a___i_s_o15946')"><img src="closed.png" alt="-"/> Static Public Member Functions inherited from <a class="el" href="class_d_l___algorithm___g_d_s_a___i_s_o15946.html">DL_Algorithm_GDSA_ISO15946< EC::Point ></a></td></tr> <tr class="memitem:aba36384fee8d1c69fa9bdf1288151ffa inherit pub_static_methods_class_d_l___algorithm___g_d_s_a___i_s_o15946"><td class="memItemLeft" align="right" valign="top"><a id="aba36384fee8d1c69fa9bdf1288151ffa"></a> static const char * </td><td class="memItemRight" valign="bottom"><b>StaticAlgorithmName</b> ()</td></tr> <tr class="separator:aba36384fee8d1c69fa9bdf1288151ffa inherit pub_static_methods_class_d_l___algorithm___g_d_s_a___i_s_o15946"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a> Additional Inherited Members</h2></td></tr> <tr class="inherit_header pub_methods_class_d_l___algorithm___g_d_s_a___i_s_o15946"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_d_l___algorithm___g_d_s_a___i_s_o15946')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_d_l___algorithm___g_d_s_a___i_s_o15946.html">DL_Algorithm_GDSA_ISO15946< EC::Point ></a></td></tr> <tr class="memitem:a0b48dfce923265d593cf52d8e797f4f9 inherit pub_methods_class_d_l___algorithm___g_d_s_a___i_s_o15946"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b>Sign</b> (const <a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a>< EC::Point > &params, const <a class="el" href="class_integer.html">Integer</a> &x, const <a class="el" href="class_integer.html">Integer</a> &k, const <a class="el" href="class_integer.html">Integer</a> &e, <a class="el" href="class_integer.html">Integer</a> &r, <a class="el" href="class_integer.html">Integer</a> &s) const</td></tr> <tr class="memdesc:a0b48dfce923265d593cf52d8e797f4f9 inherit pub_methods_class_d_l___algorithm___g_d_s_a___i_s_o15946"><td class="mdescLeft"> </td><td class="mdescRight">Sign a message using a private key. <a href="class_d_l___algorithm___g_d_s_a___i_s_o15946.html#a0b48dfce923265d593cf52d8e797f4f9">More...</a><br /></td></tr> <tr class="separator:a0b48dfce923265d593cf52d8e797f4f9 inherit pub_methods_class_d_l___algorithm___g_d_s_a___i_s_o15946"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac2cf143d1bee155ee46c3f90a869e87b inherit pub_methods_class_d_l___algorithm___g_d_s_a___i_s_o15946"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><b>Verify</b> (const <a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a>< EC::Point > &params, const <a class="el" href="class_d_l___public_key.html">DL_PublicKey</a>< EC::Point > &publicKey, const <a class="el" href="class_integer.html">Integer</a> &e, const <a class="el" href="class_integer.html">Integer</a> &r, const <a class="el" href="class_integer.html">Integer</a> &s) const</td></tr> <tr class="memdesc:ac2cf143d1bee155ee46c3f90a869e87b inherit pub_methods_class_d_l___algorithm___g_d_s_a___i_s_o15946"><td class="mdescLeft"> </td><td class="mdescRight">Verify a message using a public key. <a href="class_d_l___algorithm___g_d_s_a___i_s_o15946.html#ac2cf143d1bee155ee46c3f90a869e87b">More...</a><br /></td></tr> <tr class="separator:ac2cf143d1bee155ee46c3f90a869e87b inherit pub_methods_class_d_l___algorithm___g_d_s_a___i_s_o15946"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_methods_class_d_l___elgamal_like_signature_algorithm"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_d_l___elgamal_like_signature_algorithm')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_d_l___elgamal_like_signature_algorithm.html">DL_ElgamalLikeSignatureAlgorithm< EC::Point ></a></td></tr> <tr class="memitem:af5040f7c2b09df00481706dabb3d844d inherit pub_methods_class_d_l___elgamal_like_signature_algorithm"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="class_integer.html">Integer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___elgamal_like_signature_algorithm.html#af5040f7c2b09df00481706dabb3d844d">RecoverPresignature</a> (const <a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a>< EC::Point > &params, const <a class="el" href="class_d_l___public_key.html">DL_PublicKey</a>< EC::Point > &publicKey, const <a class="el" href="class_integer.html">Integer</a> &r, const <a class="el" href="class_integer.html">Integer</a> &s) const</td></tr> <tr class="memdesc:af5040f7c2b09df00481706dabb3d844d inherit pub_methods_class_d_l___elgamal_like_signature_algorithm"><td class="mdescLeft"> </td><td class="mdescRight">Recover a Presignature. <a href="class_d_l___elgamal_like_signature_algorithm.html#af5040f7c2b09df00481706dabb3d844d">More...</a><br /></td></tr> <tr class="separator:af5040f7c2b09df00481706dabb3d844d inherit pub_methods_class_d_l___elgamal_like_signature_algorithm"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae3b8afddf69e2d1be2e8bda56c4e7c0a inherit pub_methods_class_d_l___elgamal_like_signature_algorithm"><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___elgamal_like_signature_algorithm.html#ae3b8afddf69e2d1be2e8bda56c4e7c0a">RLen</a> (const <a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a>< EC::Point > &params) const</td></tr> <tr class="memdesc:ae3b8afddf69e2d1be2e8bda56c4e7c0a inherit pub_methods_class_d_l___elgamal_like_signature_algorithm"><td class="mdescLeft"> </td><td class="mdescRight">Retrieve R length. <a href="class_d_l___elgamal_like_signature_algorithm.html#ae3b8afddf69e2d1be2e8bda56c4e7c0a">More...</a><br /></td></tr> <tr class="separator:ae3b8afddf69e2d1be2e8bda56c4e7c0a inherit pub_methods_class_d_l___elgamal_like_signature_algorithm"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad2324392a1d7e651c064f70fefcafbc7 inherit pub_methods_class_d_l___elgamal_like_signature_algorithm"><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___elgamal_like_signature_algorithm.html#ad2324392a1d7e651c064f70fefcafbc7">SLen</a> (const <a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a>< EC::Point > &params) const</td></tr> <tr class="memdesc:ad2324392a1d7e651c064f70fefcafbc7 inherit pub_methods_class_d_l___elgamal_like_signature_algorithm"><td class="mdescLeft"> </td><td class="mdescRight">Retrieve S length. <a href="class_d_l___elgamal_like_signature_algorithm.html#ad2324392a1d7e651c064f70fefcafbc7">More...</a><br /></td></tr> <tr class="separator:ad2324392a1d7e651c064f70fefcafbc7 inherit pub_methods_class_d_l___elgamal_like_signature_algorithm"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0e463485352ef3c352acc4d9af2c258d inherit pub_methods_class_d_l___elgamal_like_signature_algorithm"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___elgamal_like_signature_algorithm.html#a0e463485352ef3c352acc4d9af2c258d">IsDeterministic</a> () const</td></tr> <tr class="memdesc:a0e463485352ef3c352acc4d9af2c258d inherit pub_methods_class_d_l___elgamal_like_signature_algorithm"><td class="mdescLeft"> </td><td class="mdescRight">Signature scheme flag. <a href="class_d_l___elgamal_like_signature_algorithm.html#a0e463485352ef3c352acc4d9af2c258d">More...</a><br /></td></tr> <tr class="separator:a0e463485352ef3c352acc4d9af2c258d inherit pub_methods_class_d_l___elgamal_like_signature_algorithm"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><h3>template<class EC><br /> class DL_Algorithm_ECGDSA< EC ></h3> <p>Elliptic Curve German DSA signature algorithm. </p> <dl class="tparams"><dt>Template Parameters</dt><dd> <table class="tparams"> <tr><td class="paramname">EC</td><td>elliptic curve field </td></tr> </table> </dd> </dl> <dl class="section see"><dt>See also</dt><dd><a class="el" href="struct_e_c_g_d_s_a.html" title="Elliptic Curve German Digital Signature Algorithm signature scheme. ">ECGDSA</a> </dd></dl> <dl class="section since"><dt>Since</dt><dd>Crypto++ 6.0 </dd></dl> <p class="definition">Definition at line <a class="el" href="eccrypto_8h_source.html#l00559">559</a> of file <a class="el" href="eccrypto_8h_source.html">eccrypto.h</a>.</p> </div><hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="eccrypto_8h_source.html">eccrypto.h</a></li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Sun Sep 16 2018 07:58:25 for Crypto++ by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>