📄 class_simple_key_agreement_domain.html
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>Crypto++: SimpleKeyAgreementDomain class Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.3.2 --><div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Compound List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Compound Members</a> | <a class="qindex" href="globals.html">File Members</a></div><h1>SimpleKeyAgreementDomain Class Reference</h1><code>#include <<a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>></code><p><p>Inheritance diagram for SimpleKeyAgreementDomain:<p><center><img src="class_simple_key_agreement_domain.png" usemap="#SimpleKeyAgreementDomain_map" border="0" alt=""></center><map name="SimpleKeyAgreementDomain_map"><area href="class_key_agreement_algorithm.html" alt="KeyAgreementAlgorithm" shape="rect" coords="443,168,876,192"><area href="class_asymmetric_algorithm.html" alt="AsymmetricAlgorithm" shape="rect" coords="443,112,876,136"><area href="class_algorithm.html" alt="Algorithm" shape="rect" coords="443,56,876,80"><area href="class_clonable.html" alt="Clonable" shape="rect" coords="443,0,876,24"><area href="class_d_l___simple_key_agreement_domain_base.html" alt="DL_SimpleKeyAgreementDomainBase< T >" shape="rect" coords="0,280,433,304"><area href="class_d_l___simple_key_agreement_domain_base.html" alt="DL_SimpleKeyAgreementDomainBase< GROUP_PARAMETERS::Element >" shape="rect" coords="443,280,876,304"><area href="class_x_t_r___d_h.html" alt="XTR_DH" shape="rect" coords="886,280,1319,304"><area href="class_d_h___domain.html" alt="DH_Domain< GROUP_PARAMETERS, COFACTOR_OPTION >" shape="rect" coords="443,336,876,360"></map><a href="class_simple_key_agreement_domain-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>interface for domains of simple key agreement protocols <p>A key agreement domain is a set of parameters that must be shared by two parties in a key agreement protocol, along with the algorithms for generating key pairs and deriving agreed values. <p><p>Definition at line <a class="el" href="cryptlib_8h-source.html#l01369">1369</a> of file <a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>.<table border=0 cellpadding=0 cellspacing=0><tr><td></td></tr><tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_simple_key_agreement_domaina0" doxytag="SimpleKeyAgreementDomain::AgreedValueLength"></a>virtual unsigned int </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_simple_key_agreement_domaina0">AgreedValueLength</a> () const=0</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">return length of agreed value produced <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_simple_key_agreement_domaina1" doxytag="SimpleKeyAgreementDomain::PrivateKeyLength"></a>virtual unsigned int </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_simple_key_agreement_domaina1">PrivateKeyLength</a> () const=0</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">return length of private keys in this domain <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_simple_key_agreement_domaina2" doxytag="SimpleKeyAgreementDomain::PublicKeyLength"></a>virtual unsigned int </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_simple_key_agreement_domaina2">PublicKeyLength</a> () const=0</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">return length of public keys in this domain <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_simple_key_agreement_domaina3">GeneratePrivateKey</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, byte *privateKey) const=0</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">generate private key </em> <a href="#_simple_key_agreement_domaina3"></a><em><br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_simple_key_agreement_domaina4">GeneratePublicKey</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, const byte *privateKey, byte *publicKey) const=0</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">generate public key </em> <a href="#_simple_key_agreement_domaina4"></a><em><br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_x_t_r___d_ha20">GenerateKeyPair</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, byte *privateKey, byte *publicKey) const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">generate private/public key pair </em> <a href="#_x_t_r___d_ha20"></a><em><br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>virtual bool </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_simple_key_agreement_domaina6">Agree</a> (byte *agreedValue, const byte *privateKey, const byte *otherPublicKey, bool validateOtherPublicKey=true) const=0</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">derive agreed value from your private key and couterparty's public key, return false in case of failure </em> <a href="#_simple_key_agreement_domaina6"></a><em><br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_x_t_r___d_ha21" doxytag="SimpleKeyAgreementDomain::AccessMaterial"></a><a class="el" href="class_crypto_material.html">CryptoMaterial</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_x_t_r___d_ha21">AccessMaterial</a> ()</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">returns a reference to the crypto material used by this object <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_x_t_r___d_ha22" doxytag="SimpleKeyAgreementDomain::GetMaterial"></a>const <a class="el" href="class_crypto_material.html">CryptoMaterial</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_x_t_r___d_ha22">GetMaterial</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">returns a const reference to the crypto material used by this object <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_simple_key_agreement_domaina9" doxytag="SimpleKeyAgreementDomain::AccessCryptoParameters"></a>virtual <a class="el" href="class_crypto_parameters.html">CryptoParameters</a> & </td><td class="memItemRight" valign=bottom><b>AccessCryptoParameters</b> ()=0</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_x_t_r___d_ha23" doxytag="SimpleKeyAgreementDomain::GetCryptoParameters"></a>virtual const <a class="el" href="class_crypto_parameters.html">CryptoParameters</a> & </td><td class="memItemRight" valign=bottom><b>GetCryptoParameters</b> () const</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_x_t_r___d_ha24" doxytag="SimpleKeyAgreementDomain::BERDecode"></a>void </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_x_t_r___d_ha24">BERDecode</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">for backwards compatibility, calls <a class="el" href="class_asymmetric_algorithm.html#_asymmetric_algorithma0">AccessMaterial()</a>.Load(bt) <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_verifier_with_recovery_templatea23" doxytag="SimpleKeyAgreementDomain::DEREncode"></a>void </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_verifier_with_recovery_templatea23">DEREncode</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt) const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">for backwards compatibility, calls <a class="el" href="class_asymmetric_algorithm.html#_asymmetric_algorithma1">GetMaterial()</a>.Save(bt) <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_zlib_decompressora17" doxytag="SimpleKeyAgreementDomain::AlgorithmName"></a>virtual std::string </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_zlib_decompressora17">AlgorithmName</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">returns name of this algorithm, not universally implemented yet <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_zlib_decompressora18" doxytag="SimpleKeyAgreementDomain::Clone"></a>virtual <a class="el" href="class_clonable.html">Clonable</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="class_simple_key_agreement_domain.html#_zlib_decompressora18">Clone</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">this is not implemented by most classes yet <br><br></td></tr></table><hr><h2>Member Function Documentation</h2><a name="_simple_key_agreement_domaina3" doxytag="SimpleKeyAgreementDomain::GeneratePrivateKey"></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> virtual void SimpleKeyAgreementDomain::GeneratePrivateKey </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> & </td> <td class="mdname" nowrap> <em>rng</em>, </td> </tr> <tr> <td></td> <td></td> <td class="md" nowrap>byte * </td> <td class="mdname" nowrap> <em>privateKey</em></td> </tr> <tr> <td></td> <td class="md">) </td> <td class="md" colspan="2"> const<code> [pure virtual]</code></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>generate private key <p><dl compact><dt><b>Precondition:</b></dt><dd>size of privateKey == <a class="el" href="class_simple_key_agreement_domain.html#_simple_key_agreement_domaina1">PrivateKeyLength()</a> </dd></dl><p>Implemented in <a class="el" href="class_d_l___simple_key_agreement_domain_base.html#_d_l___simple_key_agreement_domain_basea4">DL_SimpleKeyAgreementDomainBase< T ></a>, <a class="el" href="class_x_t_r___d_h.html#_x_t_r___d_ha11">XTR_DH</a>, and <a class="el" href="class_d_l___simple_key_agreement_domain_base.html#_d_l___simple_key_agreement_domain_basea4">DL_SimpleKeyAgreementDomainBase< GROUP_PARAMETERS::Element ></a>.<p>Referenced by <a class="el" href="dh2_8h-source.html#l00038">DH2::GenerateEphemeralPrivateKey()</a>, <a class="el" href="cryptlib_8cpp-source.html#l00645">GenerateKeyPair()</a>, and <a class="el" href="dh2_8h-source.html#l00027">DH2::GenerateStaticPrivateKey()</a>. </td> </tr></table><a name="_simple_key_agreement_domaina4" doxytag="SimpleKeyAgreementDomain::GeneratePublicKey"></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> virtual void SimpleKeyAgreementDomain::GeneratePublicKey </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> & </td> <td class="mdname" nowrap> <em>rng</em>, </td> </tr> <tr> <td></td> <td></td> <td class="md" nowrap>const byte * </td> <td class="mdname" nowrap> <em>privateKey</em>, </td> </tr> <tr> <td></td> <td></td> <td class="md" nowrap>byte * </td>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -