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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"><title>Crypto++: X509PublicKey Class Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.2 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="classes.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="classes.html"><span>Alphabetical List</span></a></li> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul></div><h1>X509PublicKey Class Reference</h1><!-- doxytag: class="X509PublicKey" --><!-- doxytag: inherits="ASN1CryptoMaterial< PublicKey >" --><code>#include <<a class="el" href="asn_8h-source.html">asn.h</a>></code><p><p>Inheritance diagram for X509PublicKey:<p><center><img src="class_x509_public_key.png" usemap="#X509PublicKey_map" border="0" alt=""></center><map name="X509PublicKey_map"><area href="class_a_s_n1_crypto_material.html" alt="ASN1CryptoMaterial< PublicKey >" shape="rect" coords="396,168,782,192"><area href="class_a_s_n1_object.html" alt="ASN1Object" shape="rect" coords="198,112,584,136"><area href="class_public_key.html" alt="PublicKey" shape="rect" coords="594,112,980,136"><area href="class_crypto_material.html" alt="CryptoMaterial" shape="rect" coords="594,56,980,80"><area href="class_name_value_pairs.html" alt="NameValuePairs" shape="rect" coords="594,0,980,24"><area href="class_d_l___key_impl.html" alt="DL_KeyImpl< X509PublicKey, DL_GroupParameters_EC< EC > >" shape="rect" coords="0,280,386,304"><area href="class_d_l___key_impl.html" alt="DL_KeyImpl< X509PublicKey, GP >" shape="rect" coords="396,280,782,304"><area href="class_r_s_a_function.html" alt="RSAFunction" shape="rect" coords="990,280,1376,304"><area href="class_d_l___public_key_impl.html" alt="DL_PublicKeyImpl< DL_GroupParameters_EC< EC > >" shape="rect" coords="0,336,386,360"><area href="class_d_l___public_key_impl.html" alt="DL_PublicKeyImpl< GP >" shape="rect" coords="396,336,782,360"><area href="class_invertible_r_s_a_function.html" alt="InvertibleRSAFunction" shape="rect" coords="792,336,1178,360"><area href="class_r_s_a_function___i_s_o.html" alt="RSAFunction_ISO" shape="rect" coords="1188,336,1574,360"><area href="class_d_l___public_key___e_c.html" alt="DL_PublicKey_EC< EC >" shape="rect" coords="0,392,386,416"><area href="class_d_l___public_key___g_f_p.html" alt="DL_PublicKey_GFP< GP >" shape="rect" coords="396,392,782,416"><area href="class_invertible_r_s_a_function___i_s_o.html" alt="InvertibleRSAFunction_ISO" shape="rect" coords="792,392,1178,416"></map><a href="class_x509_public_key-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>encodes/decodes subjectPublicKeyInfo <p><p>Definition at line <a class="el" href="asn_8h-source.html#l00245">245</a> of file <a class="el" href="asn_8h-source.html">asn.h</a>.<table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="4eb86b0b55185f10a13ff7e1b083a67b"></a><!-- doxytag: member="X509PublicKey::BERDecode" ref="4eb86b0b55185f10a13ff7e1b083a67b" args="(BufferedTransformation &bt)" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_x509_public_key.html#4eb86b0b55185f10a13ff7e1b083a67b">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" title="interface for buffered transformations">BufferedTransformation</a>, using BER (Basic Encoding Rules) <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="dfd76c247053ce6f771411ea2b5a9ff5"></a><!-- doxytag: member="X509PublicKey::DEREncode" ref="dfd76c247053ce6f771411ea2b5a9ff5" args="(BufferedTransformation &bt) const " -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_x509_public_key.html#dfd76c247053ce6f771411ea2b5a9ff5">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" title="interface for buffered transformations">BufferedTransformation</a>, using DER (Distinguished Encoding Rules) <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="de57e98942f319395b8e0af33c010874"></a><!-- doxytag: member="X509PublicKey::GetAlgorithmID" ref="de57e98942f319395b8e0af33c010874" args="() const=0" -->virtual <a class="el" href="class_o_i_d.html">OID</a> </td><td class="memItemRight" valign="bottom"><b>GetAlgorithmID</b> () const=0</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="faac7d84dc906dfaae2c13956531090e"></a><!-- doxytag: member="X509PublicKey::BERDecodeAlgorithmParameters" ref="faac7d84dc906dfaae2c13956531090e" args="(BufferedTransformation &bt)" -->virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_x509_public_key.html#faac7d84dc906dfaae2c13956531090e">BERDecodeAlgorithmParameters</a> (<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="6f8fc3dd61b545415b6980fd4f2122bd"></a><!-- doxytag: member="X509PublicKey::DEREncodeAlgorithmParameters" ref="6f8fc3dd61b545415b6980fd4f2122bd" args="(BufferedTransformation &bt) const " -->virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_x509_public_key.html#6f8fc3dd61b545415b6980fd4f2122bd">DEREncodeAlgorithmParameters</a> (<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="3c60ac987c0d3c6aa537155946729c51"></a><!-- doxytag: member="X509PublicKey::BERDecodePublicKey" ref="3c60ac987c0d3c6aa537155946729c51" args="(BufferedTransformation &bt, bool parametersPresent, size_t size)=0" -->virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_x509_public_key.html#3c60ac987c0d3c6aa537155946729c51">BERDecodePublicKey</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt, bool parametersPresent, size_t size)=0</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">decode subjectPublicKey part of subjectPublicKeyInfo, without the BIT STRING header <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a8d06ad72e977bb175dabad152604d66"></a><!-- doxytag: member="X509PublicKey::DEREncodePublicKey" ref="a8d06ad72e977bb175dabad152604d66" args="(BufferedTransformation &bt) const =0" -->virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_x509_public_key.html#a8d06ad72e977bb175dabad152604d66">DEREncodePublicKey</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt) const =0</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">encode subjectPublicKey part of subjectPublicKeyInfo, without the BIT STRING header <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="8092ce7a774430f54c70632812ce3399"></a><!-- doxytag: member="X509PublicKey::Save" ref="8092ce7a774430f54c70632812ce3399" args="(BufferedTransformation &bt) const " -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_s_n1_crypto_material.html#8092ce7a774430f54c70632812ce3399">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" title="interface for buffered transformations">BufferedTransformation</a> <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_a_s_n1_crypto_material.html#23d34a094f5765a1cf51f22ae1233f66">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" title="interface for buffered transformations">BufferedTransformation</a> <a href="#23d34a094f5765a1cf51f22ae1233f66"></a><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#b8446b61690a19015d3d565d86dd1d3d">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" title="interface for buffered transformations">BufferedTransformation</a>, using BER <a href="#b8446b61690a19015d3d565d86dd1d3d"></a><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_crypto_material.html#20181c1b39a74a9fe91385b025b773c6">AssignFrom</a> (const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &source)=0</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">assign values from source to this object <a href="#20181c1b39a74a9fe91385b025b773c6"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_crypto_material.html#439743c6b4e89ca8228a12fa1ea43ab1">Validate</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, unsigned int level) const=0</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">check this object for errors <a href="#439743c6b4e89ca8228a12fa1ea43ab1"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="edb65ba5323f7bb41fc57973566d20cd"></a><!-- doxytag: member="X509PublicKey::ThrowIfInvalid" ref="edb65ba5323f7bb41fc57973566d20cd" args="(RandomNumberGenerator &rng, unsigned int level) const" -->virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_crypto_material.html#edb65ba5323f7bb41fc57973566d20cd">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" title="exception thrown when invalid crypto material is detected">InvalidMaterial</a> if this object fails <a class="el" href="class_crypto_material.html#439743c6b4e89ca8228a12fa1ea43ab1" title="check this object for errors">Validate()</a> test <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="35720c07870fcda4ae39148f8524274e"></a><!-- doxytag: member="X509PublicKey::SupportsPrecomputation" ref="35720c07870fcda4ae39148f8524274e" args="() const" -->virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_crypto_material.html#35720c07870fcda4ae39148f8524274e">SupportsPrecomputation</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight"><dl class="return" compact><dt><b>Returns:</b></dt><dd>whether this object supports precomputation </dd></dl><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_crypto_material.html#39e512d2ea70d0e967db98c19994a7fd">Precompute</a> (unsigned int n)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">do precomputation <a href="#39e512d2ea70d0e967db98c19994a7fd"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2911ebd9a28efa43dab71e5c12e2c90d"></a><!-- doxytag: member="X509PublicKey::LoadPrecomputation" ref="2911ebd9a28efa43dab71e5c12e2c90d" args="(BufferedTransformation &storedPrecomputation)" -->virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_crypto_material.html#2911ebd9a28efa43dab71e5c12e2c90d">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></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="839d0f7f3e256b625caf6fd792925ad4"></a><!-- doxytag: member="X509PublicKey::SavePrecomputation" ref="839d0f7f3e256b625caf6fd792925ad4" args="(BufferedTransformation &storedPrecomputation) const " -->virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_crypto_material.html#839d0f7f3e256b625caf6fd792925ad4">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></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a1da44802c5cf00946043922cb9e7e6e"></a><!-- doxytag: member="X509PublicKey::DoQuickSanityCheck" ref="a1da44802c5cf00946043922cb9e7e6e" args="() const" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_crypto_material.html#a1da44802c5cf00946043922cb9e7e6e">DoQuickSanityCheck</a> () const</td></tr><tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="16d9f1685fbb1be3f29a22dbba911142"></a><!-- doxytag: member="X509PublicKey::GetThisObject" ref="16d9f1685fbb1be3f29a22dbba911142" args="(T &object) const" -->template<class T> </td></tr>⌨️ 快捷键说明
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