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<title>Crypto++: DL_GroupParameters_EC< EC > Class Template Reference</title>
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<div id="projectname">Crypto++
 <span id="projectnumber">7.0</span>
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<div id="projectbrief">Free C++ class library of cryptographic schemes</div>
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<div class="title">DL_GroupParameters_EC< EC > Class Template Reference</div> </div>
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<p>Elliptic Curve Parameters.
<a href="class_d_l___group_parameters___e_c.html#details">More...</a></p>
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<img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for DL_GroupParameters_EC< EC >:</div>
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<img src="class_d_l___group_parameters___e_c.png" usemap="#DL_5FGroupParameters_5FEC_3C_20EC_20_3E_map" alt=""/>
<map id="DL_5FGroupParameters_5FEC_3C_20EC_20_3E_map" name="DL_5FGroupParameters_5FEC_3C_20EC_20_3E_map">
<area href="class_d_l___group_parameters_impl.html" alt="DL_GroupParametersImpl< EcPrecomputation< EC > >" shape="rect" coords="0,280,415,304"/>
<area href="class_d_l___group_parameters.html" alt="DL_GroupParameters< typename EcPrecomputation< EC > ::Element >" shape="rect" coords="0,224,415,248"/>
<area href="class_crypto_parameters.html" title="Interface for crypto prameters." alt="CryptoParameters" shape="rect" coords="0,168,415,192"/>
<area href="class_generatable_crypto_material.html" title="Interface for generatable crypto material, such as private keys and crypto parameters." alt="GeneratableCryptoMaterial" shape="rect" coords="0,112,415,136"/>
<area href="class_crypto_material.html" title="Interface for crypto material, such as public and private keys, and crypto parameters." alt="CryptoMaterial" shape="rect" coords="0,56,415,80"/>
<area href="class_name_value_pairs.html" title="Interface for retrieving values given their names." alt="NameValuePairs" shape="rect" coords="0,0,415,24"/>
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Public Types</h2></td></tr>
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typedef EC </td><td class="memItemRight" valign="bottom"><b>EllipticCurve</b></td></tr>
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typedef EllipticCurve::Point </td><td class="memItemRight" valign="bottom"><b>Point</b></td></tr>
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typedef Point </td><td class="memItemRight" valign="bottom"><b>Element</b></td></tr>
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<tr class="memitem:a53785d455939762593bd73af78aaa997"><td class="memItemLeft" align="right" valign="top"><a id="a53785d455939762593bd73af78aaa997"></a>
typedef <a class="el" href="struct_enum_to_type.html">IncompatibleCofactorMultiplication</a> </td><td class="memItemRight" valign="bottom"><b>DefaultCofactorOption</b></td></tr>
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<tr class="inherit_header pub_types_class_d_l___group_parameters_impl"><td colspan="2" onclick="javascript:toggleInherit('pub_types_class_d_l___group_parameters_impl')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="class_d_l___group_parameters_impl.html">DL_GroupParametersImpl< EcPrecomputation< EC > ></a></td></tr>
<tr class="memitem:acb47af3b21275ad8570601888c903e29 inherit pub_types_class_d_l___group_parameters_impl"><td class="memItemLeft" align="right" valign="top"><a id="acb47af3b21275ad8570601888c903e29"></a>
typedef <a class="el" href="class_ec_precomputation.html">EcPrecomputation</a>< EC > </td><td class="memItemRight" valign="bottom"><b>GroupPrecomputation</b></td></tr>
<tr class="separator:acb47af3b21275ad8570601888c903e29 inherit pub_types_class_d_l___group_parameters_impl"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af7edcf0b8021decccd2d992b962a7105 inherit pub_types_class_d_l___group_parameters_impl"><td class="memItemLeft" align="right" valign="top"><a id="af7edcf0b8021decccd2d992b962a7105"></a>
typedef <a class="el" href="class_ec_precomputation.html">EcPrecomputation</a>< EC > ::Element </td><td class="memItemRight" valign="bottom"><b>Element</b></td></tr>
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typedef <a class="el" href="class_d_l___fixed_base_precomputation_impl.html">DL_FixedBasePrecomputationImpl</a>< typename <a class="el" href="class_ec_precomputation.html">EcPrecomputation</a>< EC > ::Element > </td><td class="memItemRight" valign="bottom"><b>BasePrecomputation</b></td></tr>
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<tr class="inherit_header pub_types_class_d_l___group_parameters"><td colspan="2" onclick="javascript:toggleInherit('pub_types_class_d_l___group_parameters')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters< typename EcPrecomputation< EC > ::Element ></a></td></tr>
<tr class="memitem:a571dc0fc769ed7fa2037f70681cb94c7 inherit pub_types_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top"><a id="a571dc0fc769ed7fa2037f70681cb94c7"></a>
typedef typename <a class="el" href="class_ec_precomputation.html">EcPrecomputation</a>< EC > ::Element </td><td class="memItemRight" valign="bottom"><b>Element</b></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
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 </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#ab8630b93e9400b87b905d3fb3dfdaf48">DL_GroupParameters_EC</a> ()</td></tr>
<tr class="memdesc:ab8630b93e9400b87b905d3fb3dfdaf48"><td class="mdescLeft"> </td><td class="mdescRight">Construct an EC GroupParameters. <br /></td></tr>
<tr class="separator:ab8630b93e9400b87b905d3fb3dfdaf48"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a00924a42a5f08c76e130e9cadd40b132"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#a00924a42a5f08c76e130e9cadd40b132">DL_GroupParameters_EC</a> (const <a class="el" href="class_o_i_d.html">OID</a> &oid)</td></tr>
<tr class="memdesc:a00924a42a5f08c76e130e9cadd40b132"><td class="mdescLeft"> </td><td class="mdescRight">Construct an EC GroupParameters. <a href="#a00924a42a5f08c76e130e9cadd40b132">More...</a><br /></td></tr>
<tr class="separator:a00924a42a5f08c76e130e9cadd40b132"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aea3f752557db732e096fe92a508d8236"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#aea3f752557db732e096fe92a508d8236">DL_GroupParameters_EC</a> (const EllipticCurve &ec, const Point &G, const <a class="el" href="class_integer.html">Integer</a> &n, const <a class="el" href="class_integer.html">Integer</a> &k=<a class="el" href="class_integer.html#a19b7e6d48b1b57bd4846160ea2928175">Integer::Zero</a>())</td></tr>
<tr class="memdesc:aea3f752557db732e096fe92a508d8236"><td class="mdescLeft"> </td><td class="mdescRight">Construct an EC GroupParameters. <a href="#aea3f752557db732e096fe92a508d8236">More...</a><br /></td></tr>
<tr class="separator:aea3f752557db732e096fe92a508d8236"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af31a18df3efb58a62866080dd8dc55a9"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#af31a18df3efb58a62866080dd8dc55a9">DL_GroupParameters_EC</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt)</td></tr>
<tr class="memdesc:af31a18df3efb58a62866080dd8dc55a9"><td class="mdescLeft"> </td><td class="mdescRight">Construct an EC GroupParameters. <a href="#af31a18df3efb58a62866080dd8dc55a9">More...</a><br /></td></tr>
<tr class="separator:af31a18df3efb58a62866080dd8dc55a9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad3bd5f1e41ae0ae5c673a7f9d96a00a8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#ad3bd5f1e41ae0ae5c673a7f9d96a00a8">Initialize</a> (const EllipticCurve &ec, const Point &G, const <a class="el" href="class_integer.html">Integer</a> &n, const <a class="el" href="class_integer.html">Integer</a> &k=<a class="el" href="class_integer.html#a19b7e6d48b1b57bd4846160ea2928175">Integer::Zero</a>())</td></tr>
<tr class="memdesc:ad3bd5f1e41ae0ae5c673a7f9d96a00a8"><td class="mdescLeft"> </td><td class="mdescRight">Initialize an EC GroupParameters using {EC,G,n,k}. <a href="#ad3bd5f1e41ae0ae5c673a7f9d96a00a8">More...</a><br /></td></tr>
<tr class="separator:ad3bd5f1e41ae0ae5c673a7f9d96a00a8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4fdb9f302a174b3bd9c299089b0dec50"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#a4fdb9f302a174b3bd9c299089b0dec50">Initialize</a> (const <a class="el" href="class_o_i_d.html">OID</a> &oid)</td></tr>
<tr class="memdesc:a4fdb9f302a174b3bd9c299089b0dec50"><td class="mdescLeft"> </td><td class="mdescRight">Initialize a <a class="el" href="class_d_l___group_parameters___e_c.html" title="Elliptic Curve Parameters.">DL_GroupParameters_EC</a> {EC,G,n,k}. <a href="#a4fdb9f302a174b3bd9c299089b0dec50">More...</a><br /></td></tr>
<tr class="separator:a4fdb9f302a174b3bd9c299089b0dec50"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a577bd3ce6eaf5105758da8e37928575c"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#a577bd3ce6eaf5105758da8e37928575c">GetVoidValue</a> (const char *name, const std::type_info &valueType, void *pValue) const</td></tr>
<tr class="memdesc:a577bd3ce6eaf5105758da8e37928575c"><td class="mdescLeft"> </td><td class="mdescRight">Get a named value. <a href="#a577bd3ce6eaf5105758da8e37928575c">More...</a><br /></td></tr>
<tr class="separator:a577bd3ce6eaf5105758da8e37928575c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8fa1181ce7cf91f12ba6de286d1da5bd"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#a8fa1181ce7cf91f12ba6de286d1da5bd">AssignFrom</a> (const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &source)</td></tr>
<tr class="memdesc:a8fa1181ce7cf91f12ba6de286d1da5bd"><td class="mdescLeft"> </td><td class="mdescRight">Assign values to this object. <a href="#a8fa1181ce7cf91f12ba6de286d1da5bd">More...</a><br /></td></tr>
<tr class="separator:a8fa1181ce7cf91f12ba6de286d1da5bd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a519a33d073fe5bf2f278a0de75a404ab"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#a519a33d073fe5bf2f278a0de75a404ab">GenerateRandom</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &alg)</td></tr>
<tr class="memdesc:a519a33d073fe5bf2f278a0de75a404ab"><td class="mdescLeft"> </td><td class="mdescRight">this implementation doesn't actually generate a curve, it just initializes the parameters with existing values <a href="#a519a33d073fe5bf2f278a0de75a404ab">More...</a><br /></td></tr>
<tr class="separator:a519a33d073fe5bf2f278a0de75a404ab"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa1f2c63b588afbfda789194704e68337"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_d_l___fixed_base_precomputation.html">DL_FixedBasePrecomputation</a>< Element > & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#aa1f2c63b588afbfda789194704e68337">GetBasePrecomputation</a> () const</td></tr>
<tr class="memdesc:aa1f2c63b588afbfda789194704e68337"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the group precomputation. <a href="#aa1f2c63b588afbfda789194704e68337">More...</a><br /></td></tr>
<tr class="separator:aa1f2c63b588afbfda789194704e68337"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a265ae70adae244ace472ef7f97052eda"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_d_l___fixed_base_precomputation.html">DL_FixedBasePrecomputation</a>< Element > & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#a265ae70adae244ace472ef7f97052eda">AccessBasePrecomputation</a> ()</td></tr>
<tr class="memdesc:a265ae70adae244ace472ef7f97052eda"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the group precomputation. <a href="#a265ae70adae244ace472ef7f97052eda">More...</a><br /></td></tr>
<tr class="separator:a265ae70adae244ace472ef7f97052eda"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a731bcb118762c4147d093aff4a1c16ff"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_integer.html">Integer</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#a731bcb118762c4147d093aff4a1c16ff">GetSubgroupOrder</a> () const</td></tr>
<tr class="memdesc:a731bcb118762c4147d093aff4a1c16ff"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the subgroup order. <a href="#a731bcb118762c4147d093aff4a1c16ff">More...</a><br /></td></tr>
<tr class="separator:a731bcb118762c4147d093aff4a1c16ff"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a085c330fb87077f84a652bbe3a30f31e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_integer.html">Integer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#a085c330fb87077f84a652bbe3a30f31e">GetCofactor</a> () const</td></tr>
<tr class="memdesc:a085c330fb87077f84a652bbe3a30f31e"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the cofactor. <a href="#a085c330fb87077f84a652bbe3a30f31e">More...</a><br /></td></tr>
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<tr class="memitem:abb94fcb2a13953b6b1a52a8a881722cd"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#abb94fcb2a13953b6b1a52a8a881722cd">ValidateGroup</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, unsigned int level) const</td></tr>
<tr class="memdesc:abb94fcb2a13953b6b1a52a8a881722cd"><td class="mdescLeft"> </td><td class="mdescRight">Check the group for errors. <a href="#abb94fcb2a13953b6b1a52a8a881722cd">More...</a><br /></td></tr>
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bool </td><td class="memItemRight" valign="bottom"><b>ValidateElement</b> (unsigned int level, const Element &element, const <a class="el" href="class_d_l___fixed_base_precomputation.html">DL_FixedBasePrecomputation</a>< Element > *precomp) const</td></tr>
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bool </td><td class="memItemRight" valign="bottom"><b>FastSubgroupCheckAvailable</b> () const</td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>EncodeElement</b> (bool reversible, const Element &element, byte *encoded) const</td></tr>
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<tr class="memitem:a571f40bd58cfdcd5f850f2d808ef1a47"><td class="memItemLeft" align="right" valign="top">virtual unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#a571f40bd58cfdcd5f850f2d808ef1a47">GetEncodedElementSize</a> (bool reversible) const</td></tr>
<tr class="memdesc:a571f40bd58cfdcd5f850f2d808ef1a47"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the encoded element's size. <a href="#a571f40bd58cfdcd5f850f2d808ef1a47">More...</a><br /></td></tr>
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<tr class="memitem:a5b96e67294bba4020275e159946e06c4"><td class="memItemLeft" align="right" valign="top">Element </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#a5b96e67294bba4020275e159946e06c4">DecodeElement</a> (const byte *encoded, bool checkForGroupMembership) const</td></tr>
<tr class="memdesc:a5b96e67294bba4020275e159946e06c4"><td class="mdescLeft"> </td><td class="mdescRight">Decodes the element. <a href="#a5b96e67294bba4020275e159946e06c4">More...</a><br /></td></tr>
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<a class="el" href="class_integer.html">Integer</a> </td><td class="memItemRight" valign="bottom"><b>ConvertElementToInteger</b> (const Element &element) const</td></tr>
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<tr class="memitem:ac67b130705307b96d52154df07c3e110"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_integer.html">Integer</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters___e_c.html#ac67b130705307b96d52154df07c3e110">GetMaxExponent</a> () const</td></tr>
<tr class="memdesc:ac67b130705307b96d52154df07c3e110"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the maximum exponent for the group. <a href="#ac67b130705307b96d52154df07c3e110">More...</a><br /></td></tr>
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bool </td><td class="memItemRight" valign="bottom"><b>IsIdentity</b> (const Element &element) const</td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>SimultaneousExponentiate</b> (Element *results, const Element &base, const <a class="el" href="class_integer.html">Integer</a> *exponents, unsigned int exponentsCount) const</td></tr>
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<a class="el" href="class_o_i_d.html">OID</a> </td><td class="memItemRight" valign="bottom"><b>GetAlgorithmID</b> () const</td></tr>
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Element </td><td class="memItemRight" valign="bottom"><b>MultiplyElements</b> (const Element &a, const Element &b) const</td></tr>
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Element </td><td class="memItemRight" valign="bottom"><b>CascadeExponentiate</b> (const Element &element1, const <a class="el" href="class_integer.html">Integer</a> &exponent1, const Element &element2, const <a class="el" href="class_integer.html">Integer</a> &exponent2) const</td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>BERDecode</b> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt)</td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>DEREncode</b> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt) const</td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>SetPointCompression</b> (bool compress)</td></tr>
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bool </td><td class="memItemRight" valign="bottom"><b>GetPointCompression</b> () const</td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>SetEncodeAsOID</b> (bool encodeAsOID)</td></tr>
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bool </td><td class="memItemRight" valign="bottom"><b>GetEncodeAsOID</b> () const</td></tr>
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const EllipticCurve & </td><td class="memItemRight" valign="bottom"><b>GetCurve</b> () const</td></tr>
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bool </td><td class="memItemRight" valign="bottom"><b>operator==</b> (const <a class="el" href="class_d_l___group_parameters___e_c.html">ThisClass</a> &rhs) const</td></tr>
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<tr class="inherit_header pub_methods_class_d_l___group_parameters_impl"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_d_l___group_parameters_impl')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_d_l___group_parameters_impl.html">DL_GroupParametersImpl< EcPrecomputation< EC > ></a></td></tr>
<tr class="memitem:a6d8848121098fc1e59a4148def34d449 inherit pub_methods_class_d_l___group_parameters_impl"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_d_l___group_precomputation.html">DL_GroupPrecomputation</a>< Element > & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters_impl.html#a6d8848121098fc1e59a4148def34d449">GetGroupPrecomputation</a> () const</td></tr>
<tr class="memdesc:a6d8848121098fc1e59a4148def34d449 inherit pub_methods_class_d_l___group_parameters_impl"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the group precomputation. <a href="class_d_l___group_parameters_impl.html#a6d8848121098fc1e59a4148def34d449">More...</a><br /></td></tr>
<tr class="separator:a6d8848121098fc1e59a4148def34d449 inherit pub_methods_class_d_l___group_parameters_impl"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad87e2b22a736dda0cf6f5b87bcb7055d inherit pub_methods_class_d_l___group_parameters_impl"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="class_d_l___fixed_base_precomputation.html">DL_FixedBasePrecomputation</a>< Element > & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters_impl.html#ad87e2b22a736dda0cf6f5b87bcb7055d">GetBasePrecomputation</a> () const</td></tr>
<tr class="memdesc:ad87e2b22a736dda0cf6f5b87bcb7055d inherit pub_methods_class_d_l___group_parameters_impl"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the group precomputation. <a href="class_d_l___group_parameters_impl.html#ad87e2b22a736dda0cf6f5b87bcb7055d">More...</a><br /></td></tr>
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<tr class="memitem:ae697d28fa013dd60f78b943cdd4fa973 inherit pub_methods_class_d_l___group_parameters_impl"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_d_l___fixed_base_precomputation.html">DL_FixedBasePrecomputation</a>< Element > & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters_impl.html#ae697d28fa013dd60f78b943cdd4fa973">AccessBasePrecomputation</a> ()</td></tr>
<tr class="memdesc:ae697d28fa013dd60f78b943cdd4fa973 inherit pub_methods_class_d_l___group_parameters_impl"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the group precomputation. <a href="class_d_l___group_parameters_impl.html#ae697d28fa013dd60f78b943cdd4fa973">More...</a><br /></td></tr>
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<tr class="inherit_header pub_methods_class_d_l___group_parameters"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_d_l___group_parameters')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters< typename EcPrecomputation< EC > ::Element ></a></td></tr>
<tr class="memitem:a1f25ebabec85af46cf34e2239f9612e3 inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><b>Validate</b> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, unsigned int level) const</td></tr>
<tr class="memdesc:a1f25ebabec85af46cf34e2239f9612e3 inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Check this object for errors. <a href="class_d_l___group_parameters.html#a1f25ebabec85af46cf34e2239f9612e3">More...</a><br /></td></tr>
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<tr class="memitem:a188a4a18b48f415c4027d4689f3a40fa inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><b>GetVoidValue</b> (const char *name, const std::type_info &valueType, void *pValue) const</td></tr>
<tr class="memdesc:a188a4a18b48f415c4027d4689f3a40fa inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Get a named value. <a href="class_d_l___group_parameters.html#a188a4a18b48f415c4027d4689f3a40fa">More...</a><br /></td></tr>
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<tr class="memitem:a16618ee944a0d680a557933cb05c72eb inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters.html#a16618ee944a0d680a557933cb05c72eb">SupportsPrecomputation</a> () const</td></tr>
<tr class="memdesc:a16618ee944a0d680a557933cb05c72eb inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Determines whether the object supports precomputation. <a href="class_d_l___group_parameters.html#a16618ee944a0d680a557933cb05c72eb">More...</a><br /></td></tr>
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<tr class="memitem:a5f04ae8b4d0b9410a046af1607fbbb6f inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters.html#a5f04ae8b4d0b9410a046af1607fbbb6f">Precompute</a> (unsigned int precomputationStorage=16)</td></tr>
<tr class="memdesc:a5f04ae8b4d0b9410a046af1607fbbb6f inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Perform precomputation. <a href="class_d_l___group_parameters.html#a5f04ae8b4d0b9410a046af1607fbbb6f">More...</a><br /></td></tr>
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<tr class="memitem:a9b8c93a87802ef09dc546a994c850697 inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters.html#a9b8c93a87802ef09dc546a994c850697">LoadPrecomputation</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &storedPrecomputation)</td></tr>
<tr class="memdesc:a9b8c93a87802ef09dc546a994c850697 inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Retrieve previously saved precomputation. <a href="class_d_l___group_parameters.html#a9b8c93a87802ef09dc546a994c850697">More...</a><br /></td></tr>
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<tr class="memitem:a0fb6af3d0d981ddb2ba9a6f1e83ec11f inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters.html#a0fb6af3d0d981ddb2ba9a6f1e83ec11f">SavePrecomputation</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &storedPrecomputation) const</td></tr>
<tr class="memdesc:a0fb6af3d0d981ddb2ba9a6f1e83ec11f inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Save precomputation for later use. <a href="class_d_l___group_parameters.html#a0fb6af3d0d981ddb2ba9a6f1e83ec11f">More...</a><br /></td></tr>
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<tr class="memitem:a8537f155cb10263bf7014ad676d1c70b inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">virtual const Element & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters.html#a8537f155cb10263bf7014ad676d1c70b">GetSubgroupGenerator</a> () const</td></tr>
<tr class="memdesc:a8537f155cb10263bf7014ad676d1c70b inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the subgroup generator. <a href="class_d_l___group_parameters.html#a8537f155cb10263bf7014ad676d1c70b">More...</a><br /></td></tr>
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<tr class="memitem:a1a1a563684f26dc72c212fb3d7b4173d inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters.html#a1a1a563684f26dc72c212fb3d7b4173d">SetSubgroupGenerator</a> (const Element &base)</td></tr>
<tr class="memdesc:a1a1a563684f26dc72c212fb3d7b4173d inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Sets the subgroup generator. <a href="class_d_l___group_parameters.html#a1a1a563684f26dc72c212fb3d7b4173d">More...</a><br /></td></tr>
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<tr class="memitem:ae5bf9692b8879e0ed5ad7e16a696818d inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">virtual Element </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters.html#ae5bf9692b8879e0ed5ad7e16a696818d">ExponentiateBase</a> (const <a class="el" href="class_integer.html">Integer</a> &exponent) const</td></tr>
<tr class="memdesc:ae5bf9692b8879e0ed5ad7e16a696818d inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Exponentiates the base. <a href="class_d_l___group_parameters.html#ae5bf9692b8879e0ed5ad7e16a696818d">More...</a><br /></td></tr>
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<tr class="memitem:a11e487f345f8f9831f550647c0a609b0 inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">virtual Element </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters.html#a11e487f345f8f9831f550647c0a609b0">ExponentiateElement</a> (const Element &base, const <a class="el" href="class_integer.html">Integer</a> &exponent) const</td></tr>
<tr class="memdesc:a11e487f345f8f9831f550647c0a609b0 inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Exponentiates an element. <a href="class_d_l___group_parameters.html#a11e487f345f8f9831f550647c0a609b0">More...</a><br /></td></tr>
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<tr class="memitem:a5b8ca75b306fa0d41821ef276e876c1c inherit pub_methods_class_d_l___group_parameters"><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___group_parameters.html#a5b8ca75b306fa0d41821ef276e876c1c">GetGroupOrder</a> () const</td></tr>
<tr class="memdesc:a5b8ca75b306fa0d41821ef276e876c1c inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves the order of the group. <a href="class_d_l___group_parameters.html#a5b8ca75b306fa0d41821ef276e876c1c">More...</a><br /></td></tr>
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<tr class="memitem:a71c6058bd5ddcd54bd36565b0ba0cae0 inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters.html#a71c6058bd5ddcd54bd36565b0ba0cae0">EncodeElement</a> (bool reversible, const Element &element, byte *encoded) const=0</td></tr>
<tr class="memdesc:a71c6058bd5ddcd54bd36565b0ba0cae0 inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Encodes the element. <a href="class_d_l___group_parameters.html#a71c6058bd5ddcd54bd36565b0ba0cae0">More...</a><br /></td></tr>
<tr class="separator:a71c6058bd5ddcd54bd36565b0ba0cae0 inherit pub_methods_class_d_l___group_parameters"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afb36d983bb45fe3b8acb1767c0060700 inherit pub_methods_class_d_l___group_parameters"><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___group_parameters.html#afb36d983bb45fe3b8acb1767c0060700">ConvertElementToInteger</a> (const Element &element) const=0</td></tr>
<tr class="memdesc:afb36d983bb45fe3b8acb1767c0060700 inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Converts an element to an <a class="el" href="class_integer.html" title="Multiple precision integer with arithmetic operations.">Integer</a>. <a href="class_d_l___group_parameters.html#afb36d983bb45fe3b8acb1767c0060700">More...</a><br /></td></tr>
<tr class="separator:afb36d983bb45fe3b8acb1767c0060700 inherit pub_methods_class_d_l___group_parameters"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1e6cc62adbecdd858be49f6f4db15f50 inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters.html#a1e6cc62adbecdd858be49f6f4db15f50">ValidateElement</a> (unsigned int level, const Element &element, const <a class="el" href="class_d_l___fixed_base_precomputation.html">DL_FixedBasePrecomputation</a>< Element > *precomp) const=0</td></tr>
<tr class="memdesc:a1e6cc62adbecdd858be49f6f4db15f50 inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Check the element for errors. <a href="class_d_l___group_parameters.html#a1e6cc62adbecdd858be49f6f4db15f50">More...</a><br /></td></tr>
<tr class="separator:a1e6cc62adbecdd858be49f6f4db15f50 inherit pub_methods_class_d_l___group_parameters"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afb67ae388bba22447e45a74f87b2630b inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters.html#afb67ae388bba22447e45a74f87b2630b">IsIdentity</a> (const Element &element) const=0</td></tr>
<tr class="memdesc:afb67ae388bba22447e45a74f87b2630b inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Determines if an element is an identity. <a href="class_d_l___group_parameters.html#afb67ae388bba22447e45a74f87b2630b">More...</a><br /></td></tr>
<tr class="separator:afb67ae388bba22447e45a74f87b2630b inherit pub_methods_class_d_l___group_parameters"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac11607926a66ce8ba8ae273a5b0464e7 inherit pub_methods_class_d_l___group_parameters"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___group_parameters.html#ac11607926a66ce8ba8ae273a5b0464e7">SimultaneousExponentiate</a> (Element *results, const Element &base, const <a class="el" href="class_integer.html">Integer</a> *exponents, unsigned int exponentsCount) const=0</td></tr>
<tr class="memdesc:ac11607926a66ce8ba8ae273a5b0464e7 inherit pub_methods_class_d_l___group_parameters"><td class="mdescLeft"> </td><td class="mdescRight">Exponentiates a base to multiple exponents. <a href="class_d_l___group_parameters.html#ac11607926a66ce8ba8ae273a5b0464e7">More...</a><br /></td></tr>
<tr class="separator:ac11607926a66ce8ba8ae273a5b0464e7 inherit pub_methods_class_d_l___group_parameters"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_class_generatable_crypto_material"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_generatable_crypto_material')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_generatable_crypto_material.html">GeneratableCryptoMaterial</a></td></tr>
<tr class="memitem:a38d492343c32e530a5c2781b5797f755 inherit pub_methods_class_generatable_crypto_material"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_generatable_crypto_material.html#a38d492343c32e530a5c2781b5797f755">GenerateRandomWithKeySize</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, unsigned int keySize)</td></tr>
<tr class="memdesc:a38d492343c32e530a5c2781b5797f755 inherit pub_methods_class_generatable_crypto_material"><td class="mdescLeft"> </td><td class="mdescRight">Generate a random key or crypto parameters. <a href="class_generatable_crypto_material.html#a38d492343c32e530a5c2781b5797f755">More...</a><br /></td></tr>
<tr class="separator:a38d492343c32e530a5c2781b5797f755 inherit pub_methods_class_generatable_crypto_material"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_class_crypto_material"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_crypto_material')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_crypto_material.html">CryptoMaterial</a></td></tr>
<tr class="memitem:aedb65ba5323f7bb41fc57973566d20cd inherit pub_methods_class_crypto_material"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_crypto_material.html#aedb65ba5323f7bb41fc57973566d20cd">ThrowIfInvalid</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, unsigned int level) const</td></tr>
<tr class="memdesc:aedb65ba5323f7bb41fc57973566d20cd inherit pub_methods_class_crypto_material"><td class="mdescLeft"> </td><td class="mdescRight">Check this object for errors. <a href="class_crypto_material.html#aedb65ba5323f7bb41fc57973566d20cd">More...</a><br /></td></tr>
<tr class="separator:aedb65ba5323f7bb41fc57973566d20cd inherit pub_methods_class_crypto_material"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a12d0186a42abb68cfc3538c1fe3e3de4 inherit pub_methods_class_crypto_material"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_crypto_material.html#a12d0186a42abb68cfc3538c1fe3e3de4">Save</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt) const</td></tr>
<tr class="memdesc:a12d0186a42abb68cfc3538c1fe3e3de4 inherit pub_methods_class_crypto_material"><td class="mdescLeft"> </td><td class="mdescRight">Saves a key to a <a class="el" href="class_buffered_transformation.html" title="Interface for buffered transformations.">BufferedTransformation</a>. <a href="class_crypto_material.html#a12d0186a42abb68cfc3538c1fe3e3de4">More...</a><br /></td></tr>
<tr class="separator:a12d0186a42abb68cfc3538c1fe3e3de4 inherit pub_methods_class_crypto_material"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae7a94de4c3d3822070db5babbdf8b113 inherit pub_methods_class_crypto_material"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_crypto_material.html#ae7a94de4c3d3822070db5babbdf8b113">Load</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt)</td></tr>
<tr class="memdesc:ae7a94de4c3d3822070db5babbdf8b113 inherit pub_methods_class_crypto_material"><td class="mdescLeft"> </td><td class="mdescRight">Loads a key from a <a class="el" href="class_buffered_transformation.html" title="Interface for buffered transformations.">BufferedTransformation</a>. <a href="class_crypto_material.html#ae7a94de4c3d3822070db5babbdf8b113">More...</a><br /></td></tr>
<tr class="separator:ae7a94de4c3d3822070db5babbdf8b113 inherit pub_methods_class_crypto_material"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa1da44802c5cf00946043922cb9e7e6e inherit pub_methods_class_crypto_material"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_crypto_material.html#aa1da44802c5cf00946043922cb9e7e6e">DoQuickSanityCheck</a> () const</td></tr>
<tr class="memdesc:aa1da44802c5cf00946043922cb9e7e6e inherit pub_methods_class_crypto_material"><td class="mdescLeft"> </td><td class="mdescRight">Perform a quick sanity check. <a href="class_crypto_material.html#aa1da44802c5cf00946043922cb9e7e6e">More...</a><br /></td></tr>
<tr class="separator:aa1da44802c5cf00946043922cb9e7e6e inherit pub_methods_class_crypto_material"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_class_name_value_pairs"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_name_value_pairs')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_name_value_pairs.html">NameValuePairs</a></td></tr>
<tr class="memitem:a3401528f3d69d70f200086501b8af282 inherit pub_methods_class_name_value_pairs"><td class="memTemplParams" colspan="2">template<class T > </td></tr>
<tr class="memitem:a3401528f3d69d70f200086501b8af282 inherit pub_methods_class_name_value_pairs"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_name_value_pairs.html#a3401528f3d69d70f200086501b8af282">GetThisObject</a> (T &object) const</td></tr>
<tr class="memdesc:a3401528f3d69d70f200086501b8af282 inherit pub_methods_class_name_value_pairs"><td class="mdescLeft"> </td><td class="mdescRight">Get a copy of this object or subobject. <a href="class_name_value_pairs.html#a3401528f3d69d70f200086501b8af282">More...</a><br /></td></tr>
<tr class="separator:a3401528f3d69d70f200086501b8af282 inherit pub_methods_class_name_value_pairs"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abce7b413ce1345ab7b7d05fa3d1834f5 inherit pub_methods_class_name_value_pairs"><td class="memTemplParams" colspan="2">template<class T > </td></tr>
<tr class="memitem:abce7b413ce1345ab7b7d05fa3d1834f5 inherit pub_methods_class_name_value_pairs"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_name_value_pairs.html#abce7b413ce1345ab7b7d05fa3d1834f5">GetThisPointer</a> (T *&ptr) const</td></tr>
<tr class="memdesc:abce7b413ce1345ab7b7d05fa3d1834f5 inherit pub_methods_class_name_value_pairs"><td class="mdescLeft"> </td><td class="mdescRight">Get a pointer to this object. <a href="class_name_value_pairs.html#abce7b413ce1345ab7b7d05fa3d1834f5">More...</a><br /></td></tr>
<tr class="separator:abce7b413ce1345ab7b7d05fa3d1834f5 inherit pub_methods_class_name_value_pairs"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5357c3a09602e44671d1e42cb9a9408d inherit pub_methods_class_name_value_pairs"><td class="memTemplParams" colspan="2">template<class T > </td></tr>
<tr class="memitem:a5357c3a09602e44671d1e42cb9a9408d inherit pub_methods_class_name_value_pairs"><td class="memTemplItemLeft" align="right" valign="top">bool </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_name_value_pairs.html#a5357c3a09602e44671d1e42cb9a9408d">GetValue</a> (const char *name, T &value) const</td></tr>
<tr class="memdesc:a5357c3a09602e44671d1e42cb9a9408d inherit pub_methods_class_name_value_pairs"><td class="mdescLeft"> </td><td class="mdescRight">Get a named value. <a href="class_name_value_pairs.html#a5357c3a09602e44671d1e42cb9a9408d">More...</a><br /></td></tr>
<tr class="separator:a5357c3a09602e44671d1e42cb9a9408d inherit pub_methods_class_name_value_pairs"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4daf1ef67b547c6be96188a43e5ec05e inherit pub_methods_class_name_value_pairs"><td class="memTemplParams" colspan="2">template<class T > </td></tr>
<tr class="memitem:a4daf1ef67b547c6be96188a43e5ec05e inherit pub_methods_class_name_value_pairs"><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_name_value_pairs.html#a4daf1ef67b547c6be96188a43e5ec05e">GetValueWithDefault</a> (const char *name, T defaultValue) const</td></tr>
<tr class="memdesc:a4daf1ef67b547c6be96188a43e5ec05e inherit pub_methods_class_name_value_pairs"><td class="mdescLeft"> </td><td class="mdescRight">Get a named value. <a href="class_name_value_pairs.html#a4daf1ef67b547c6be96188a43e5ec05e">More...</a><br /></td></tr>
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<tr class="memitem:a13faea827ee047cd58557282806ed2e1 inherit pub_methods_class_name_value_pairs"><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="class_name_value_pairs.html#a13faea827ee047cd58557282806ed2e1">GetValueNames</a> () const</td></tr>
<tr class="memdesc:a13faea827ee047cd58557282806ed2e1 inherit pub_methods_class_name_value_pairs"><td class="mdescLeft"> </td><td class="mdescRight">Get a list of value names that can be retrieved. <a href="class_name_value_pairs.html#a13faea827ee047cd58557282806ed2e1">More...</a><br /></td></tr>
<tr class="separator:a13faea827ee047cd58557282806ed2e1 inherit pub_methods_class_name_value_pairs"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a94e5b19dc54625799797668ff8627c57 inherit pub_methods_class_name_value_pairs"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_name_value_pairs.html#a94e5b19dc54625799797668ff8627c57">GetIntValue</a> (const char *name, int &value) const</td></tr>
<tr class="memdesc:a94e5b19dc54625799797668ff8627c57 inherit pub_methods_class_name_value_pairs"><td class="mdescLeft"> </td><td class="mdescRight">Get a named value with type int. <a href="class_name_value_pairs.html#a94e5b19dc54625799797668ff8627c57">More...</a><br /></td></tr>
<tr class="separator:a94e5b19dc54625799797668ff8627c57 inherit pub_methods_class_name_value_pairs"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7ddb654b7afcd1a04422a7b4b01366d9 inherit pub_methods_class_name_value_pairs"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_name_value_pairs.html#a7ddb654b7afcd1a04422a7b4b01366d9">GetIntValueWithDefault</a> (const char *name, int defaultValue) const</td></tr>
<tr class="memdesc:a7ddb654b7afcd1a04422a7b4b01366d9 inherit pub_methods_class_name_value_pairs"><td class="mdescLeft"> </td><td class="mdescRight">Get a named value with type int, with default. <a href="class_name_value_pairs.html#a7ddb654b7afcd1a04422a7b4b01366d9">More...</a><br /></td></tr>
<tr class="separator:a7ddb654b7afcd1a04422a7b4b01366d9 inherit pub_methods_class_name_value_pairs"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af28f6e7abf98606d8146bfda271e99db inherit pub_methods_class_name_value_pairs"><td class="memTemplParams" colspan="2">template<class T > </td></tr>
<tr class="memitem:af28f6e7abf98606d8146bfda271e99db inherit pub_methods_class_name_value_pairs"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_name_value_pairs.html#af28f6e7abf98606d8146bfda271e99db">GetRequiredParameter</a> (const char *className, const char *name, T &value) const</td></tr>
<tr class="memdesc:af28f6e7abf98606d8146bfda271e99db inherit pub_methods_class_name_value_pairs"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves a required name/value pair. <a href="class_name_value_pairs.html#af28f6e7abf98606d8146bfda271e99db">More...</a><br /></td></tr>
<tr class="separator:af28f6e7abf98606d8146bfda271e99db inherit pub_methods_class_name_value_pairs"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acfb673d912e1bc19386bebba9d58c23f inherit pub_methods_class_name_value_pairs"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_name_value_pairs.html#acfb673d912e1bc19386bebba9d58c23f">GetRequiredIntParameter</a> (const char *className, const char *name, int &value) const</td></tr>
<tr class="memdesc:acfb673d912e1bc19386bebba9d58c23f inherit pub_methods_class_name_value_pairs"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves a required name/value pair. <a href="class_name_value_pairs.html#acfb673d912e1bc19386bebba9d58c23f">More...</a><br /></td></tr>
<tr class="separator:acfb673d912e1bc19386bebba9d58c23f inherit pub_methods_class_name_value_pairs"><td class="memSeparator" colspan="2"> </td></tr>
</table><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:a8582dfa529ed83c3820b1f64d25bf45b"><td class="memItemLeft" align="right" valign="top"><a id="a8582dfa529ed83c3820b1f64d25bf45b"></a>
static std::string </td><td class="memItemRight" valign="bottom"><b>StaticAlgorithmNamePrefix</b> ()</td></tr>
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<tr class="memitem:a68ece1f5f650ac81aaeaa23a8431d832"><td class="memItemLeft" align="right" valign="top"><a id="a68ece1f5f650ac81aaeaa23a8431d832"></a>
static <a class="el" href="class_o_i_d.html">OID</a> </td><td class="memItemRight" valign="bottom"><b>GetNextRecommendedParametersOID</b> (const <a class="el" href="class_o_i_d.html">OID</a> &oid)</td></tr>
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<tr class="inherit_header pub_static_methods_class_name_value_pairs"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_class_name_value_pairs')"><img src="closed.png" alt="-"/> Static Public Member Functions inherited from <a class="el" href="class_name_value_pairs.html">NameValuePairs</a></td></tr>
<tr class="memitem:ad4b80eeeb5f1f58e3cedb12f02a6b870 inherit pub_static_methods_class_name_value_pairs"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_name_value_pairs.html#ad4b80eeeb5f1f58e3cedb12f02a6b870">ThrowIfTypeMismatch</a> (const char *name, const std::type_info &stored, const std::type_info &retrieving)</td></tr>
<tr class="memdesc:ad4b80eeeb5f1f58e3cedb12f02a6b870 inherit pub_static_methods_class_name_value_pairs"><td class="mdescLeft"> </td><td class="mdescRight">Ensures an expected name and type is present. <a href="class_name_value_pairs.html#ad4b80eeeb5f1f58e3cedb12f02a6b870">More...</a><br /></td></tr>
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</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<class EC><br />
class DL_GroupParameters_EC< EC ></h3>
<p>Elliptic Curve Parameters. </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>
<p>This class corresponds to the ASN.1 sequence of the same name in ANSI X9.62 and SEC 1. EC is currently defined for <a class="el" href="class_e_c_p.html" title="Elliptic Curve over GF(p), where p is prime.">ECP</a> and <a class="el" href="class_e_c2_n.html" title="Elliptic Curve over GF(2^n)">EC2N</a>. </p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8h_source.html#l00037">37</a> of file <a class="el" href="eccrypto_8h_source.html">eccrypto.h</a>.</p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a id="a00924a42a5f08c76e130e9cadd40b132"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a00924a42a5f08c76e130e9cadd40b132">◆ </a></span>DL_GroupParameters_EC() <span class="overload">[1/3]</span></h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<class EC> </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::<a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a> </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="class_o_i_d.html">OID</a> & </td>
<td class="paramname"><em>oid</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Construct an EC GroupParameters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">oid</td><td>the <a class="el" href="class_o_i_d.html" title="Object Identifier.">OID</a> of a curve </td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="eccrypto_8h_source.html#l00054">54</a> of file <a class="el" href="eccrypto_8h_source.html">eccrypto.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aea3f752557db732e096fe92a508d8236">◆ </a></span>DL_GroupParameters_EC() <span class="overload">[2/3]</span></h2>
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<td class="memname"><a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::<a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a> </td>
<td>(</td>
<td class="paramtype">const EllipticCurve & </td>
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<td class="paramtype">const <a class="el" href="class_integer.html">Integer</a> & </td>
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<p>Construct an EC GroupParameters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ec</td><td>the elliptic curve </td></tr>
<tr><td class="paramname">G</td><td>the base point </td></tr>
<tr><td class="paramname">n</td><td>the order of the base point </td></tr>
<tr><td class="paramname">k</td><td>the cofactor </td></tr>
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<p class="definition">Definition at line <a class="el" href="eccrypto_8h_source.html#l00062">62</a> of file <a class="el" href="eccrypto_8h_source.html">eccrypto.h</a>.</p>
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<td>(</td>
<td class="paramtype"><a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> & </td>
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<p>Construct an EC GroupParameters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">bt</td><td><a class="el" href="class_buffered_transformation.html" title="Interface for buffered transformations.">BufferedTransformation</a> with group parameters </td></tr>
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<p class="definition">Definition at line <a class="el" href="eccrypto_8h_source.html#l00067">67</a> of file <a class="el" href="eccrypto_8h_source.html">eccrypto.h</a>.</p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ad3bd5f1e41ae0ae5c673a7f9d96a00a8">◆ </a></span>Initialize() <span class="overload">[1/2]</span></h2>
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<td class="memname">void <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::Initialize </td>
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<td class="paramtype">const EllipticCurve & </td>
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<p>Initialize an EC GroupParameters using {EC,G,n,k}. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">ec</td><td>the elliptic curve </td></tr>
<tr><td class="paramname">G</td><td>the base point </td></tr>
<tr><td class="paramname">n</td><td>the order of the base point </td></tr>
<tr><td class="paramname">k</td><td>the cofactor</td></tr>
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<p>This <a class="el" href="class_d_l___group_parameters___e_c.html#ad3bd5f1e41ae0ae5c673a7f9d96a00a8" title="Initialize an EC GroupParameters using {EC,G,n,k}.">Initialize()</a> function overload initializes group parameters from existing parameters. </p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8h_source.html#l00076">76</a> of file <a class="el" href="eccrypto_8h_source.html">eccrypto.h</a>.</p>
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<td class="memname">void <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::Initialize </td>
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<p>Initialize a <a class="el" href="class_d_l___group_parameters___e_c.html" title="Elliptic Curve Parameters.">DL_GroupParameters_EC</a> {EC,G,n,k}. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">oid</td><td>the <a class="el" href="class_o_i_d.html" title="Object Identifier.">OID</a> of a curve</td></tr>
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<p>This <a class="el" href="class_d_l___group_parameters___e_c.html#ad3bd5f1e41ae0ae5c673a7f9d96a00a8" title="Initialize an EC GroupParameters using {EC,G,n,k}.">Initialize()</a> function overload initializes group parameters from existing parameters. </p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8cpp_source.html#l00457">457</a> of file <a class="el" href="eccrypto_8cpp_source.html">eccrypto.cpp</a>.</p>
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<p>Get a named value. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">name</td><td>the name of the object or value to retrieve </td></tr>
<tr><td class="paramname">valueType</td><td>reference to a variable that receives the value </td></tr>
<tr><td class="paramname">pValue</td><td>void pointer to a variable that receives the value </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>true if the value was retrieved, false otherwise</dd></dl>
<p><a class="el" href="class_d_l___group_parameters___e_c.html#a577bd3ce6eaf5105758da8e37928575c" title="Get a named value.">GetVoidValue()</a> retrieves the value of name if it exists. </p><dl class="section note"><dt>Note</dt><dd><a class="el" href="class_d_l___group_parameters___e_c.html#a577bd3ce6eaf5105758da8e37928575c" title="Get a named value.">GetVoidValue()</a> is an internal function and should be implemented by derived classes. Users should use one of the other functions instead. </dd></dl>
<dl class="section see"><dt>See also</dt><dd><a class="el" href="class_name_value_pairs.html#a5357c3a09602e44671d1e42cb9a9408d" title="Get a named value.">GetValue()</a>, <a class="el" href="class_name_value_pairs.html#a4daf1ef67b547c6be96188a43e5ec05e" title="Get a named value.">GetValueWithDefault()</a>, <a class="el" href="class_name_value_pairs.html#a94e5b19dc54625799797668ff8627c57" title="Get a named value with type int.">GetIntValue()</a>, <a class="el" href="class_name_value_pairs.html#a7ddb654b7afcd1a04422a7b4b01366d9" title="Get a named value with type int, with default.">GetIntValueWithDefault()</a>, <a class="el" href="class_name_value_pairs.html#af28f6e7abf98606d8146bfda271e99db" title="Retrieves a required name/value pair.">GetRequiredParameter()</a> and <a class="el" href="class_name_value_pairs.html#acfb673d912e1bc19386bebba9d58c23f" title="Retrieves a required name/value pair.">GetRequiredIntParameter()</a> </dd></dl>
<p>Implements <a class="el" href="class_name_value_pairs.html#a9fc3f5c4480d53b8104c67ca7958e332">NameValuePairs</a>.</p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8cpp_source.html#l00484">484</a> of file <a class="el" href="eccrypto_8cpp_source.html">eccrypto.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8fa1181ce7cf91f12ba6de286d1da5bd">◆ </a></span>AssignFrom()</h2>
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<td class="memname">void <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::AssignFrom </td>
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<p>Assign values to this object. </p>
<p>This function can be used to create a public key from a private key. </p>
<p>Implements <a class="el" href="class_crypto_material.html#a20181c1b39a74a9fe91385b025b773c6">CryptoMaterial</a>.</p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8cpp_source.html#l00501">501</a> of file <a class="el" href="eccrypto_8cpp_source.html">eccrypto.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a519a33d073fe5bf2f278a0de75a404ab">◆ </a></span>GenerateRandom()</h2>
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<td class="memname">void <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::GenerateRandom </td>
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<p>this implementation doesn't actually generate a curve, it just initializes the parameters with existing values </p>
<p>parameters: (Curve, SubgroupGenerator, SubgroupOrder, Cofactor (optional)), or (GroupOID) </p>
<p>Reimplemented from <a class="el" href="class_generatable_crypto_material.html#abe368b52db1ca7079b690f2d6e605f7a">GeneratableCryptoMaterial</a>.</p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8cpp_source.html#l00522">522</a> of file <a class="el" href="eccrypto_8cpp_source.html">eccrypto.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa1f2c63b588afbfda789194704e68337">◆ </a></span>GetBasePrecomputation()</h2>
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<td class="memname">const <a class="el" href="class_d_l___fixed_base_precomputation.html">DL_FixedBasePrecomputation</a><Element>& <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::GetBasePrecomputation </td>
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<p>Retrieves the group precomputation. </p>
<dl class="section return"><dt>Returns</dt><dd>a const reference to the group precomputation using a fixed base </dd></dl>
<p>Implements <a class="el" href="class_d_l___group_parameters.html#a3d10dce08641998e06bdd029ffa52a82">DL_GroupParameters< typename EcPrecomputation< EC > ::Element ></a>.</p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8h_source.html#l00099">99</a> of file <a class="el" href="eccrypto_8h_source.html">eccrypto.h</a>.</p>
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<td class="memname"><a class="el" href="class_d_l___fixed_base_precomputation.html">DL_FixedBasePrecomputation</a><Element>& <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::AccessBasePrecomputation </td>
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<p>Retrieves the group precomputation. </p>
<dl class="section return"><dt>Returns</dt><dd>a non-const reference to the group precomputation using a fixed base </dd></dl>
<p>Implements <a class="el" href="class_d_l___group_parameters.html#a812c5fc65e7872b5dc004dfb463eafcd">DL_GroupParameters< typename EcPrecomputation< EC > ::Element ></a>.</p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8h_source.html#l00100">100</a> of file <a class="el" href="eccrypto_8h_source.html">eccrypto.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a731bcb118762c4147d093aff4a1c16ff">◆ </a></span>GetSubgroupOrder()</h2>
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<td class="memname">const <a class="el" href="class_integer.html">Integer</a>& <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::GetSubgroupOrder </td>
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<p>Retrieves the subgroup order. </p>
<dl class="section return"><dt>Returns</dt><dd>the order of subgroup generated by the base element </dd></dl>
<p>Implements <a class="el" href="class_d_l___group_parameters.html#aeff4e59562d2c9b0ffc6b677e8ce409a">DL_GroupParameters< typename EcPrecomputation< EC > ::Element ></a>.</p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8h_source.html#l00101">101</a> of file <a class="el" href="eccrypto_8h_source.html">eccrypto.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a085c330fb87077f84a652bbe3a30f31e">◆ </a></span>GetCofactor()</h2>
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<td class="memname"><a class="el" href="class_integer.html">Integer</a> <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::GetCofactor </td>
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<p>Retrieves the cofactor. </p>
<dl class="section return"><dt>Returns</dt><dd>the cofactor</dd></dl>
<p>Either <a class="el" href="class_d_l___group_parameters.html#a5b8ca75b306fa0d41821ef276e876c1c" title="Retrieves the order of the group.">GetGroupOrder()</a> or <a class="el" href="class_d_l___group_parameters___e_c.html#a085c330fb87077f84a652bbe3a30f31e" title="Retrieves the cofactor.">GetCofactor()</a> must be overridden in a derived class. </p>
<p>Reimplemented from <a class="el" href="class_d_l___group_parameters.html#a1a7a2e50499872d2be408aa36621bf91">DL_GroupParameters< typename EcPrecomputation< EC > ::Element ></a>.</p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8cpp_source.html#l00582">582</a> of file <a class="el" href="eccrypto_8cpp_source.html">eccrypto.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#abb94fcb2a13953b6b1a52a8a881722cd">◆ </a></span>ValidateGroup()</h2>
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template<class EC > </div>
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<td class="memname">bool <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::ValidateGroup </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>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned int </td>
<td class="paramname"><em>level</em> </td>
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<td></td>
<td>)</td>
<td></td><td> const</td>
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<p>Check the group for errors. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">rng</td><td><a class="el" href="class_random_number_generator.html" title="Interface for random number generators.">RandomNumberGenerator</a> for objects which use randomized testing </td></tr>
<tr><td class="paramname">level</td><td>level of thoroughness </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>true if the tests succeed, false otherwise</dd></dl>
<p>There are four levels of thoroughness: </p><ul>
<li>
0 - using this object won't cause a crash or exception </li>
<li>
1 - this object will probably function, and encrypt, sign, other operations correctly </li>
<li>
2 - ensure this object will function correctly, and perform reasonable security checks </li>
<li>
3 - perform reasonable security checks, and do checks that may take a long time </li>
</ul>
<p>Level 0 does not require a <a class="el" href="class_random_number_generator.html" title="Interface for random number generators.">RandomNumberGenerator</a>. A <a class="el" href="cryptlib_8h.html#a1e53479a6d427158247ac1ece3161a6d" title="Random Number Generator that does not produce random numbers.">NullRNG()</a> can be used for level 0. Level 1 may not check for weak keys and such. Levels 2 and 3 are recommended.</p>
<p><a class="el" href="class_d_l___group_parameters___e_c.html#abb94fcb2a13953b6b1a52a8a881722cd" title="Check the group for errors.">ValidateGroup()</a> must be implemented in a derived class. </p>
<p>Implements <a class="el" href="class_d_l___group_parameters.html#a36b134bd5e45f2f5399adeaab93cfdcf">DL_GroupParameters< typename EcPrecomputation< EC > ::Element ></a>.</p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8cpp_source.html#l00601">601</a> of file <a class="el" href="eccrypto_8cpp_source.html">eccrypto.cpp</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a571f40bd58cfdcd5f850f2d808ef1a47">◆ </a></span>GetEncodedElementSize()</h2>
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<td class="memname">virtual unsigned int <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::GetEncodedElementSize </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>reversible</em></td><td>)</td>
<td> const</td>
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<p>Retrieves the encoded element's size. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">reversible</td><td>flag indicating the encoding format </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>encoded element's size, in bytes</dd></dl>
<p>The format of the encoded element varies by the underlying type of the element and the reversible flag. <a class="el" href="class_d_l___group_parameters___e_c.html#a571f40bd58cfdcd5f850f2d808ef1a47" title="Retrieves the encoded element's size.">GetEncodedElementSize()</a> must be implemented in a derived class. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_d_l___group_parameters___e_c.html#a571f40bd58cfdcd5f850f2d808ef1a47" title="Retrieves the encoded element's size.">GetEncodedElementSize()</a>, EncodeElement(), <a class="el" href="class_d_l___group_parameters___e_c.html#a5b96e67294bba4020275e159946e06c4" title="Decodes the element.">DecodeElement()</a> </dd></dl>
<p>Implements <a class="el" href="class_d_l___group_parameters.html#a8ef60e89b4f1cc0b72f672c19ed43fc7">DL_GroupParameters< typename EcPrecomputation< EC > ::Element ></a>.</p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8h_source.html#l00113">113</a> of file <a class="el" href="eccrypto_8h_source.html">eccrypto.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a5b96e67294bba4020275e159946e06c4">◆ </a></span>DecodeElement()</h2>
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<td class="memname">Element <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::DecodeElement </td>
<td>(</td>
<td class="paramtype">const byte * </td>
<td class="paramname"><em>encoded</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>checkForGroupMembership</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td> const</td>
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<p>Decodes the element. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">encoded</td><td>byte array with the encoded element </td></tr>
<tr><td class="paramname">checkForGroupMembership</td><td>flag indicating if the element should be validated </td></tr>
</table>
</dd>
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<dl class="section return"><dt>Returns</dt><dd>Element after decoding</dd></dl>
<p><a class="el" href="class_d_l___group_parameters___e_c.html#a5b96e67294bba4020275e159946e06c4" title="Decodes the element.">DecodeElement()</a> must be implemented in a derived class. </p><dl class="section pre"><dt>Precondition</dt><dd><code><a class="el" href="misc_8h.html#a2d7e4464ea73d6393ebe78f952253426" title="Counts elements in an array.">COUNTOF(encoded)</a> == <a class="el" href="class_d_l___group_parameters___e_c.html#a571f40bd58cfdcd5f850f2d808ef1a47" title="Retrieves the encoded element's size.">GetEncodedElementSize()</a></code> </dd></dl>
<p>Implements <a class="el" href="class_d_l___group_parameters.html#af3dc6d48394c356bb30dc72371aa02e7">DL_GroupParameters< typename EcPrecomputation< EC > ::Element ></a>.</p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8h_source.html#l00120">120</a> of file <a class="el" href="eccrypto_8h_source.html">eccrypto.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ac67b130705307b96d52154df07c3e110">◆ </a></span>GetMaxExponent()</h2>
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template<class EC> </div>
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<td class="memname"><a class="el" href="class_integer.html">Integer</a> <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC >::GetMaxExponent </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Retrieves the maximum exponent for the group. </p>
<dl class="section return"><dt>Returns</dt><dd>the maximum exponent for the group </dd></dl>
<p>Implements <a class="el" href="class_d_l___group_parameters.html#a7275e04a4d21d985e698bb191e6cbdf1">DL_GroupParameters< typename EcPrecomputation< EC > ::Element ></a>.</p>
<p class="definition">Definition at line <a class="el" href="eccrypto_8h_source.html#l00130">130</a> of file <a class="el" href="eccrypto_8h_source.html">eccrypto.h</a>.</p>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="eccrypto_8h_source.html">eccrypto.h</a></li>
<li><a class="el" href="eccrypto_8cpp_source.html">eccrypto.cpp</a></li>
</ul>
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