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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"><title>Crypto++: DL_SimpleKeyAgreementDomainBase< T > Class Template Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.2 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="classes.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="classes.html"><span>Alphabetical List</span></a></li> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul></div><h1>DL_SimpleKeyAgreementDomainBase< T > Class Template Reference</h1><!-- doxytag: class="DL_SimpleKeyAgreementDomainBase" --><!-- doxytag: inherits="SimpleKeyAgreementDomain" --><code>#include <<a class="el" href="pubkey_8h-source.html">pubkey.h</a>></code><p><p>Inheritance diagram for DL_SimpleKeyAgreementDomainBase< T >:<p><center><img src="class_d_l___simple_key_agreement_domain_base.png" usemap="#DL_SimpleKeyAgreementDomainBase< T >_map" border="0" alt=""></center><map name="DL_SimpleKeyAgreementDomainBase< T >_map"><area href="class_simple_key_agreement_domain.html" alt="SimpleKeyAgreementDomain" shape="rect" coords="0,224,256,248"><area href="class_key_agreement_algorithm.html" alt="KeyAgreementAlgorithm" shape="rect" coords="0,168,256,192"><area href="class_asymmetric_algorithm.html" alt="AsymmetricAlgorithm" shape="rect" coords="0,112,256,136"><area href="class_algorithm.html" alt="Algorithm" shape="rect" coords="0,56,256,80"><area href="class_clonable.html" alt="Clonable" shape="rect" coords="0,0,256,24"></map><a href="class_d_l___simple_key_agreement_domain_base-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2><h3>template<class T><br> class DL_SimpleKeyAgreementDomainBase< T ></h3>_ <p><p>Definition at line <a class="el" href="pubkey_8h-source.html#l01376">1376</a> of file <a class="el" href="pubkey_8h-source.html">pubkey.h</a>.<table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Public Types</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="62cb814342c9cdcaa44e86c6abf11c4a"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::Element" ref="62cb814342c9cdcaa44e86c6abf11c4a" args="" -->typedef T </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___simple_key_agreement_domain_base.html#62cb814342c9cdcaa44e86c6abf11c4a">Element</a></td></tr><tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="87e47aa9cc5343877270960680d51e3f"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::AccessCryptoParameters" ref="87e47aa9cc5343877270960680d51e3f" args="()" --><a class="el" href="class_crypto_parameters.html">CryptoParameters</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___simple_key_agreement_domain_base.html#87e47aa9cc5343877270960680d51e3f">AccessCryptoParameters</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="020c2e9cd50a2036b48ef1efac415f88"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::AgreedValueLength" ref="020c2e9cd50a2036b48ef1efac415f88" args="() const" -->unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___simple_key_agreement_domain_base.html#020c2e9cd50a2036b48ef1efac415f88">AgreedValueLength</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">return length of agreed value produced <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ef6976621e78f8a0651e24483484d8ed"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::PrivateKeyLength" ref="ef6976621e78f8a0651e24483484d8ed" args="() const" -->unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___simple_key_agreement_domain_base.html#ef6976621e78f8a0651e24483484d8ed">PrivateKeyLength</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">return length of private keys in this domain <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f3f9f7c38f24fbe78b635b59936e6068"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::PublicKeyLength" ref="f3f9f7c38f24fbe78b635b59936e6068" args="() const" -->unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___simple_key_agreement_domain_base.html#f3f9f7c38f24fbe78b635b59936e6068">PublicKeyLength</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">return length of public keys in this domain <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___simple_key_agreement_domain_base.html#d3208753e84fde55582823abdd9922a5">GeneratePrivateKey</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, byte *privateKey) const </td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">generate private key <a href="#d3208753e84fde55582823abdd9922a5"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___simple_key_agreement_domain_base.html#3e1caeee8c363962a1c766e53f95ef95">GeneratePublicKey</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, const byte *privateKey, byte *publicKey) const </td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">generate public key <a href="#3e1caeee8c363962a1c766e53f95ef95"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___simple_key_agreement_domain_base.html#a27177cea8a872273736e593d1327157">Agree</a> (byte *agreedValue, const byte *privateKey, const byte *otherPublicKey, bool validateOtherPublicKey=true) const </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 <a href="#a27177cea8a872273736e593d1327157"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="da0b78e57b395a5df5734f2b98fe7ece"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::GetGenerator" ref="da0b78e57b395a5df5734f2b98fe7ece" args="() const" -->const <a class="el" href="class_d_l___simple_key_agreement_domain_base.html#62cb814342c9cdcaa44e86c6abf11c4a">Element</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___simple_key_agreement_domain_base.html#da0b78e57b395a5df5734f2b98fe7ece">GetGenerator</a> () const</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#75629cd8157dca667c6aff0562ca59af">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 <a href="#75629cd8157dca667c6aff0562ca59af"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b9c52198ff0dd877243c9520d96beaaa"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::AccessMaterial" ref="b9c52198ff0dd877243c9520d96beaaa" args="()" --><a class="el" href="class_crypto_material.html">CryptoMaterial</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_key_agreement_algorithm.html#b9c52198ff0dd877243c9520d96beaaa">AccessMaterial</a> ()</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">returns a reference to the crypto material used by this object <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3a1eb8e141b2f26a21efed7a1d7744c9"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::GetMaterial" ref="3a1eb8e141b2f26a21efed7a1d7744c9" args="() const" -->const <a class="el" href="class_crypto_material.html">CryptoMaterial</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_key_agreement_algorithm.html#3a1eb8e141b2f26a21efed7a1d7744c9">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></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5b0e622b88d0b8d319c23e4aefef414d"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::GetCryptoParameters" ref="5b0e622b88d0b8d319c23e4aefef414d" args="() const" -->virtual const <a class="el" href="class_crypto_parameters.html">CryptoParameters</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_key_agreement_algorithm.html#5b0e622b88d0b8d319c23e4aefef414d">GetCryptoParameters</a> () const</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="522dbfcd5c1a46bf1be301cec26d6534"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::BERDecode" ref="522dbfcd5c1a46bf1be301cec26d6534" args="(BufferedTransformation &bt)" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_asymmetric_algorithm.html#522dbfcd5c1a46bf1be301cec26d6534">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#d99d55413166b69a0a12e10d111926c8" title="returns a reference to the crypto material used by this object">AccessMaterial()</a>.Load(bt) <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2d704079890783422b0a44653480ab83"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::DEREncode" ref="2d704079890783422b0a44653480ab83" args="(BufferedTransformation &bt) const " -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_asymmetric_algorithm.html#2d704079890783422b0a44653480ab83">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#eafe2b12d8353b6c639be41b57ef25de" title="returns a const reference to the crypto material used by this object">GetMaterial()</a>.Save(bt) <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="4f31510a192d1121856efe8ad0a9b844"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::AlgorithmName" ref="4f31510a192d1121856efe8ad0a9b844" args="() const" -->virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="class_algorithm.html#4f31510a192d1121856efe8ad0a9b844">AlgorithmName</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">returns name of this algorithm, not universally implemented yet <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d0016ba2d505c23aa85aad49e6c19bb7"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::Clone" ref="d0016ba2d505c23aa85aad49e6c19bb7" args="() const" -->virtual <a class="el" href="class_clonable.html">Clonable</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_clonable.html#d0016ba2d505c23aa85aad49e6c19bb7">Clone</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">this is not implemented by most classes yet <br></td></tr><tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="033de18f79bbb763d23b3db166d5fa05"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::GetKeyAgreementAlgorithm" ref="033de18f79bbb763d23b3db166d5fa05" args="() const=0" -->virtual const <a class="el" href="class_d_l___key_agreement_algorithm.html">DL_KeyAgreementAlgorithm</a><<br> <a class="el" href="class_d_l___simple_key_agreement_domain_base.html#62cb814342c9cdcaa44e86c6abf11c4a">Element</a> > & </td><td class="memItemRight" valign="bottom"><b>GetKeyAgreementAlgorithm</b> () const=0</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="6426385daba7a5690c740549b22f51d7"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::AccessAbstractGroupParameters" ref="6426385daba7a5690c740549b22f51d7" args="()=0" -->virtual <a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a><<br> <a class="el" href="class_d_l___simple_key_agreement_domain_base.html#62cb814342c9cdcaa44e86c6abf11c4a">Element</a> > & </td><td class="memItemRight" valign="bottom"><b>AccessAbstractGroupParameters</b> ()=0</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2a46af2dad096478ac5634d06db23a00"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::GetAbstractGroupParameters" ref="2a46af2dad096478ac5634d06db23a00" args="() const" -->const <a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a><<br> <a class="el" href="class_d_l___simple_key_agreement_domain_base.html#62cb814342c9cdcaa44e86c6abf11c4a">Element</a> > & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___simple_key_agreement_domain_base.html#2a46af2dad096478ac5634d06db23a00">GetAbstractGroupParameters</a> () const</td></tr></table><hr><h2>Member Function Documentation</h2><a class="anchor" name="d3208753e84fde55582823abdd9922a5"></a><!-- doxytag: member="DL_SimpleKeyAgreementDomainBase::GeneratePrivateKey" ref="d3208753e84fde55582823abdd9922a5" args="(RandomNumberGenerator &rng, byte *privateKey) const " --><div class="memitem"><div class="memproto"><div class="memtemplate">template<class T> </div> <table class="memname"> <tr> <td class="memname">void <a class="el" href="class_d_l___simple_key_agreement_domain_base.html">DL_SimpleKeyAgreementDomainBase</a>< T >::GeneratePrivateKey </td> <td>(</td> <td class="paramtype"><a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> & </td> <td class="paramname"> <em>rng</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">byte * </td> <td class="paramname"> <em>privateKey</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td width="100%"> const<code> [inline, virtual]</code></td> </tr> </table></div><div class="memdoc"><p>generate private key <p><dl class="pre" compact><dt><b>Precondition:</b></dt><dd>size of privateKey == <a class="el" href="class_d_l___simple_key_agreement_domain_base.html#ef6976621e78f8a0651e24483484d8ed" title="return length of private keys in this domain">PrivateKeyLength()</a> </dd></dl><p>⌨️ 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