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<title>Crypto++: TemplateDL_PublicKey_EC< EC > class Reference</title>
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<h1>DL_PublicKey_EC< EC > Class Template Reference</h1><code>#include <<a class="el" href="eccrypto_8h-source.html">eccrypto.h</a>></code>
<p>
<p>Inheritance diagram for DL_PublicKey_EC< EC >:
<p><center><img src="class_d_l___public_key___e_c.png" usemap="#DL_PublicKey_EC< EC >_map" border="0" alt=""></center>
<map name="DL_PublicKey_EC< EC >_map">
<area href="class_d_l___public_key_impl.html" alt="DL_PublicKeyImpl< DL_GroupParameters_EC< EC > >" shape="rect" coords="245,336,631,360">
<area href="class_d_l___public_key.html" alt="DL_PublicKey< DL_GroupParameters_EC< EC >::Element >" shape="rect" coords="0,280,386,304">
<area href="class_d_l___key_impl.html" alt="DL_KeyImpl< X509PublicKey, DL_GroupParameters_EC< EC > >" shape="rect" coords="495,280,881,304">
<area href="class_d_l___key.html" alt="DL_Key< DL_GroupParameters_EC< EC >::Element >" shape="rect" coords="0,224,386,248">
<area href="class_x509_public_key.html" alt="X509PublicKey" shape="rect" coords="495,224,881,248">
<area href="class_a_s_n1_key.html" alt="ASN1Key" shape="rect" coords="198,168,584,192">
<area href="class_public_key.html" alt="PublicKey" shape="rect" coords="792,168,1178,192">
<area href="class_a_s_n1_crypto_material.html" alt="ASN1CryptoMaterial" shape="rect" coords="198,112,584,136">
<area href="class_crypto_material.html" alt="CryptoMaterial" shape="rect" coords="792,112,1178,136">
<area href="class_a_s_n1_object.html" alt="ASN1Object" shape="rect" coords="0,56,386,80">
<area href="class_crypto_material.html" alt="CryptoMaterial" shape="rect" coords="396,56,782,80">
<area href="class_name_value_pairs.html" alt="NameValuePairs" shape="rect" coords="792,56,1178,80">
<area href="class_name_value_pairs.html" alt="NameValuePairs" shape="rect" coords="396,0,782,24">
</map>
<a href="class_d_l___public_key___e_c-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
<h3>template<class EC><br>
class DL_PublicKey_EC< EC ></h3>
EC public key.
<p>
<p>
Definition at line <a class="el" href="eccrypto_8h-source.html#l00147">147</a> of file <a class="el" href="eccrypto_8h-source.html">eccrypto.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="_d_l___public_key___e_cw0" doxytag="DL_PublicKey_EC::Element" ></a>
typedef EC::Point </td><td class="memItemRight" valign=bottom><b>Element</b></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___key_implw0" doxytag="DL_PublicKey_EC::GroupParameters" ></a>
typedef <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a><<br>
EC > </td><td class="memItemRight" valign=bottom><b>GroupParameters</b></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="_d_l___public_key___e_ca0" doxytag="DL_PublicKey_EC::Initialize" ></a>
void </td><td class="memItemRight" valign=bottom><b>Initialize</b> (const <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC > &params, const Element &Q)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key___e_ca1" doxytag="DL_PublicKey_EC::Initialize" ></a>
void </td><td class="memItemRight" valign=bottom><b>Initialize</b> (const EC &ec, const Element &G, const <a class="el" href="class_integer.html">Integer</a> &n, const Element &Q)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key___e_ca2" doxytag="DL_PublicKey_EC::BERDecodeKey2" ></a>
void </td><td class="memItemRight" valign=bottom><b>BERDecodeKey2</b> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt, bool parametersPresent, unsigned int size)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key___e_ca3" doxytag="DL_PublicKey_EC::DEREncodeKey" ></a>
void </td><td class="memItemRight" valign=bottom><a class="el" href="class_d_l___public_key___e_c.html#_d_l___public_key___e_ca3">DEREncodeKey</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">encode subjectPublicKey part of subjectPublicKeyInfo, or privateKey part of privateKeyInfo, without the BIT STRING or OCTET STRING header <br><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___public_key_impl.html#_d_l___public_key_impla0">Validate</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, unsigned int level) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">check this object for errors <a href="#_d_l___public_key_impla0"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key_impla1" doxytag="DL_PublicKey_EC::GetVoidValue" ></a>
bool </td><td class="memItemRight" valign=bottom><b>GetVoidValue</b> (const char *name, const std::type_info &valueType, void *pValue) const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key_impla2" doxytag="DL_PublicKey_EC::AssignFrom" ></a>
void </td><td class="memItemRight" valign=bottom><b>AssignFrom</b> (const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &source)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key_impla3" doxytag="DL_PublicKey_EC::SupportsPrecomputation" ></a>
bool </td><td class="memItemRight" valign=bottom><a class="el" href="class_d_l___public_key_impl.html#_d_l___public_key_impla3">SupportsPrecomputation</a> () const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">whether this object supports precomputation <br><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___public_key_impl.html#_d_l___public_key_impla4">Precompute</a> (unsigned int precomputationStorage=16)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">do precomputation <a href="#_d_l___public_key_impla4"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key_impla5" doxytag="DL_PublicKey_EC::LoadPrecomputation" ></a>
void </td><td class="memItemRight" valign=bottom><a class="el" href="class_d_l___public_key_impl.html#_d_l___public_key_impla5">LoadPrecomputation</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &storedPrecomputation)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">retrieve previously saved precomputation <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key_impla6" doxytag="DL_PublicKey_EC::SavePrecomputation" ></a>
void </td><td class="memItemRight" valign=bottom><a class="el" href="class_d_l___public_key_impl.html#_d_l___public_key_impla6">SavePrecomputation</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &storedPrecomputation) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">save precomputation for later use <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key_impla7" doxytag="DL_PublicKey_EC::GetAbstractGroupParameters" ></a>
const <a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a><<br>
Element > & </td><td class="memItemRight" valign=bottom><b>GetAbstractGroupParameters</b> () const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key_impla8" doxytag="DL_PublicKey_EC::AccessAbstractGroupParameters" ></a>
<a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a>< Element > & </td><td class="memItemRight" valign=bottom><b>AccessAbstractGroupParameters</b> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key_impla9" doxytag="DL_PublicKey_EC::GetPublicPrecomputation" ></a>
const DL_FixedBasePrecomputation<<br>
Element > & </td><td class="memItemRight" valign=bottom><b>GetPublicPrecomputation</b> () const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key_impla10" doxytag="DL_PublicKey_EC::AccessPublicPrecomputation" ></a>
DL_FixedBasePrecomputation<<br>
Element > & </td><td class="memItemRight" valign=bottom><b>AccessPublicPrecomputation</b> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_key_impla11" doxytag="DL_PublicKey_EC::operator==" ></a>
bool </td><td class="memItemRight" valign=bottom><b>operator==</b> (const <a class="el" href="class_d_l___public_key_impl.html">DL_PublicKeyImpl</a>< <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC > > &rhs) const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_keya2" doxytag="DL_PublicKey_EC::GetPublicElement" ></a>
virtual const Element & </td><td class="memItemRight" valign=bottom><b>GetPublicElement</b> () const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_keya3" doxytag="DL_PublicKey_EC::SetPublicElement" ></a>
virtual void </td><td class="memItemRight" valign=bottom><b>SetPublicElement</b> (const Element &y)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_keya4" doxytag="DL_PublicKey_EC::ExponentiatePublicElement" ></a>
virtual Element </td><td class="memItemRight" valign=bottom><b>ExponentiatePublicElement</b> (const <a class="el" href="class_integer.html">Integer</a> &exponent) const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___public_keya5" doxytag="DL_PublicKey_EC::CascadeExponentiateBaseAndPublicElement" ></a>
virtual Element </td><td class="memItemRight" valign=bottom><b>CascadeExponentiateBaseAndPublicElement</b> (const <a class="el" href="class_integer.html">Integer</a> &baseExp, const <a class="el" href="class_integer.html">Integer</a> &publicExp) const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___key_impla0" doxytag="DL_PublicKey_EC::GetAlgorithmID" ></a>
<a class="el" href="class_o_i_d.html">OID</a> </td><td class="memItemRight" valign=bottom><b>GetAlgorithmID</b> () const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___key_impla1" doxytag="DL_PublicKey_EC::BERDecodeAlgorithmParameters" ></a>
bool </td><td class="memItemRight" valign=bottom><b>BERDecodeAlgorithmParameters</b> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___key_impla2" doxytag="DL_PublicKey_EC::DEREncodeAlgorithmParameters" ></a>
bool </td><td class="memItemRight" valign=bottom><b>DEREncodeAlgorithmParameters</b> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt) const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___key_impla3" doxytag="DL_PublicKey_EC::GetGroupParameters" ></a>
const <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a><<br>
EC > & </td><td class="memItemRight" valign=bottom><b>GetGroupParameters</b> () const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_d_l___key_impla4" doxytag="DL_PublicKey_EC::AccessGroupParameters" ></a>
<a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC > & </td><td class="memItemRight" valign=bottom><b>AccessGroupParameters</b> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x509_public_keya0" doxytag="DL_PublicKey_EC::BERDecode" ></a>
void </td><td class="memItemRight" valign=bottom><a class="el" href="class_x509_public_key.html#_x509_public_keya0">BERDecode</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">decode this object from a <a class="el" href="class_buffered_transformation.html">BufferedTransformation</a>, using BER (Basic Encoding Rules) <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x509_public_keya1" doxytag="DL_PublicKey_EC::DEREncode" ></a>
void </td><td class="memItemRight" valign=bottom><a class="el" href="class_x509_public_key.html#_x509_public_keya1">DEREncode</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">encode this object into a <a class="el" href="class_buffered_transformation.html">BufferedTransformation</a>, using DER (Distinguished Encoding Rules) <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x509_public_keya5" doxytag="DL_PublicKey_EC::BERDecodeKey" ></a>
virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="class_a_s_n1_key.html#_x509_public_keya5">BERDecodeKey</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">decode subjectPublicKey part of subjectPublicKeyInfo, or privateKey part of privateKeyInfo, without the BIT STRING or OCTET STRING header <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x509_public_keya8" doxytag="DL_PublicKey_EC::Save" ></a>
void </td><td class="memItemRight" valign=bottom><a class="el" href="class_a_s_n1_crypto_material.html#_x509_public_keya8">Save</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">save key into a <a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="class_a_s_n1_crypto_material.html#_x509_public_keya9">Load</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">load key from a <a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> <a href="#_x509_public_keya9"></a><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_a_s_n1_object.html#_x509_public_keya10">BEREncode</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">encode this object into a <a class="el" href="class_buffered_transformation.html">BufferedTransformation</a>, using BER <a href="#_x509_public_keya10"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x_t_r___d_ha29" doxytag="DL_PublicKey_EC::ThrowIfInvalid" ></a>
virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="class_crypto_material.html#_x_t_r___d_ha29">ThrowIfInvalid</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, unsigned int level) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">throws <a class="el" href="class_crypto_material_1_1_invalid_material.html">InvalidMaterial</a> if this object fails Validate() test <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x_t_r___d_ha36" doxytag="DL_PublicKey_EC::DoQuickSanityCheck" ></a>
void </td><td class="memItemRight" valign=bottom><b>DoQuickSanityCheck</b> () const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x_t_r___d_ha37" doxytag="DL_PublicKey_EC::GetThisObject" ></a>
template<class T> bool </td><td class="memItemRight" valign=bottom><a class="el" href="class_name_value_pairs.html#_x_t_r___d_ha37">GetThisObject</a> (T &object) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get a copy of this object or a subobject of it <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x_t_r___d_ha38" doxytag="DL_PublicKey_EC::GetThisPointer" ></a>
template<class T> bool </td><td class="memItemRight" valign=bottom><a class="el" href="class_name_value_pairs.html#_x_t_r___d_ha38">GetThisPointer</a> (T *&p) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get a pointer to this object, as a pointer to T <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x_t_r___d_ha39" doxytag="DL_PublicKey_EC::GetValue" ></a>
template<class T> bool </td><td class="memItemRight" valign=bottom><a class="el" href="class_name_value_pairs.html#_x_t_r___d_ha39">GetValue</a> (const char *name, T &value) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get a named value, returns true if the name exists <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x_t_r___d_ha40" doxytag="DL_PublicKey_EC::GetValueWithDefault" ></a>
template<class T> T </td><td class="memItemRight" valign=bottom><a class="el" href="class_name_value_pairs.html#_x_t_r___d_ha40">GetValueWithDefault</a> (const char *name, T defaultValue) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get a named value, returns the default if the name doesn't exist <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x_t_r___d_ha41" doxytag="DL_PublicKey_EC::GetValueNames" ></a>
std::string </td><td class="memItemRight" valign=bottom><a class="el" href="class_name_value_pairs.html#_x_t_r___d_ha41">GetValueNames</a> () const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get a list of value names that can be retrieved <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="class_name_value_pairs.html#_x_t_r___d_ha42">GetIntValue</a> (const char *name, int &value) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get a named value with type int <a href="#_x_t_r___d_ha42"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x_t_r___d_ha43" doxytag="DL_PublicKey_EC::GetIntValueWithDefault" ></a>
int </td><td class="memItemRight" valign=bottom><a class="el" href="class_name_value_pairs.html#_x_t_r___d_ha43">GetIntValueWithDefault</a> (const char *name, int defaultValue) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get a named value with type int, with default <br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x_t_r___d_ha44" doxytag="DL_PublicKey_EC::GetRequiredParameter" ></a>
template<class T> void </td><td class="memItemRight" valign=bottom><b>GetRequiredParameter</b> (const char *className, const char *name, T &value) const</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x_t_r___d_ha45" doxytag="DL_PublicKey_EC::GetRequiredIntParameter" ></a>
void </td><td class="memItemRight" valign=bottom><b>GetRequiredIntParameter</b> (const char *className, const char *name, int &value) const</td></tr>
<tr><td colspan=2><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="anchor" name="_x_t_r___d_he0" doxytag="DL_PublicKey_EC::ThrowIfTypeMismatch" ></a>
void </td><td class="memItemRight" valign=bottom><a class="el" href="class_name_value_pairs.html#_x_t_r___d_he0">ThrowIfTypeMismatch</a> (const char *name, const std::type_info &stored, const std::type_info &retrieving)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">used by derived classes to check for type mismatch <br><br></td></tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="_d_l___public_key_impla0" doxytag="DL_PublicKey_EC::Validate" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top"> bool <a class="el" href="class_d_l___public_key_impl.html">DL_PublicKeyImpl</a>< <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC > >::Validate </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 class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>unsigned int </td>
<td class="mdname" nowrap> <em>level</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const<code> [inline, virtual, inherited]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
check this object for errors
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>level</em> </td><td>denotes the level of thoroughness: 0 - using this object won't cause a crash or exception (rng is ignored) 1 - this object will probably function (encrypt, sign, etc.) correctly (but may not check for weak keys and such) 2 - make sure this object will function correctly, and do reasonable security checks 3 - do checks that may take a long time </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>true if the tests pass </dd></dl>
<p>
Implements <a class="el" href="class_crypto_material.html#_x509_public_keya12">CryptoMaterial</a>.
<p>
Definition at line <a class="el" href="pubkey_8h-source.html#l00865">865</a> of file <a class="el" href="pubkey_8h-source.html">pubkey.h</a>. </td>
</tr>
</table>
<a class="anchor" name="_d_l___public_key_impla4" doxytag="DL_PublicKey_EC::Precompute" ></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"> void <a class="el" href="class_d_l___public_key_impl.html">DL_PublicKeyImpl</a>< <a class="el" href="class_d_l___group_parameters___e_c.html">DL_GroupParameters_EC</a>< EC > >::Precompute </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">unsigned int </td>
<td class="mdname1" valign="top" nowrap> <em>precomputationStorage</em> = <code>16</code> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [inline, virtual, inherited]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
do precomputation
<p>
The exact semantics of Precompute() is varies, but typically it means calculate a table of n objects that can be used later to speed up computation.
<p>
Reimplemented from <a class="el" href="class_crypto_material.html#_x_t_r___d_ha33">CryptoMaterial</a>.
<p>
Definition at line <a class="el" href="pubkey_8h-source.html#l00884">884</a> of file <a class="el" href="pubkey_8h-source.html">pubkey.h</a>. </td>
</tr>
</table>
<a class="anchor" name="_x509_public_keya9" doxytag="DL_PublicKey_EC::Load" ></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"> void ASN1CryptoMaterial::Load </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>bt</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [inline, virtual, inherited]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
load key from a <a class="el" href="class_buffered_transformation.html">BufferedTransformation</a>
<p>
<dl compact><dt><b>Exceptions:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>KeyingErr</em> </td><td>if decode fails </td></tr>
</table>
</dl>
<dl compact><dt><b>Note:</b></dt><dd>Generally does not check that the key is valid. Call ValidateKey() or ThrowIfInvalidKey() to check that. </dd></dl>
<p>
Reimplemented from <a class="el" href="class_crypto_material.html#_x_t_r___d_ha31">CryptoMaterial</a>.
<p>
Definition at line <a class="el" href="simple_8h-source.html#l00052">52</a> of file <a class="el" href="simple_8h-source.html">simple.h</a>. </td>
</tr>
</table>
<a class="anchor" name="_x509_public_keya10" doxytag="DL_PublicKey_EC::BEREncode" ></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 ASN1Object::BEREncode </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> & </td>
<td class="mdname1" valign="top" nowrap> <em>bt</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const<code> [inline, virtual, inherited]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
encode this object into a <a class="el" href="class_buffered_transformation.html">BufferedTransformation</a>, using BER
<p>
this may be useful if DEREncode() would be too inefficient
<p>
Definition at line <a class="el" href="cryptlib_8h-source.html#l01561">1561</a> of file <a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>. </td>
</tr>
</table>
<a class="anchor" name="_x_t_r___d_ha42" doxytag="DL_PublicKey_EC::GetIntValue" ></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"> bool NameValuePairs::GetIntValue </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname" nowrap> <em>name</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>int & </td>
<td class="mdname" nowrap> <em>value</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const<code> [inline, inherited]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
get a named value with type int
<p>
used to ensure we don't accidentally try to get an unsigned int or some other type when we mean int (which is the most common case)
<p>
Definition at line <a class="el" href="cryptlib_8h-source.html#l00278">278</a> of file <a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>.
<p>
Referenced by <a class="el" href="rw_8cpp-source.html#l00111">InvertibleRWFunction::GenerateRandom()</a>, <a class="el" href="rsa_8cpp-source.html#l00104">InvertibleRSAFunction::GenerateRandom()</a>, <a class="el" href="rabin_8cpp-source.html#l00075">InvertibleRabinFunction::GenerateRandom()</a>, <a class="el" href="luc_8cpp-source.html#l00107">InvertibleLUCFunction::GenerateRandom()</a>, <a class="el" href="gfpcrypt_8cpp-source.html#l00160">DL_GroupParameters_IntegerBased::GenerateRandom()</a>, <a class="el" href="gfpcrypt_8cpp-source.html#l00026">DL_GroupParameters_DSA::GenerateRandom()</a>, and <a class="el" href="esign_8cpp-source.html#l00075">InvertibleESIGNFunction::GenerateRandom()</a>. </td>
</tr>
</table>
<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><a class="el" href="eccrypto_8cpp-source.html">eccrypto.cpp</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Sun Nov 7 08:24:03 2004 for Crypto++ by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0 ></a> 1.3.7 </small></address>
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