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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++: TF_VerifierImpl< SCHEME_OPTIONS > Class Template Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.2 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="classes.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="classes.html"><span>Alphabetical List</span></a></li> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul></div><h1>TF_VerifierImpl< SCHEME_OPTIONS > Class Template Reference</h1><!-- doxytag: class="TF_VerifierImpl" --><!-- doxytag: inherits="TF_ObjectImpl< TF_VerifierBase, SCHEME_OPTIONS, SCHEME_OPTIONS::PublicKey >" --><code>#include <<a class="el" href="pubkey_8h-source.html">pubkey.h</a>></code><p><p>Inheritance diagram for TF_VerifierImpl< SCHEME_OPTIONS >:<p><center><img src="class_t_f___verifier_impl.png" usemap="#TF_VerifierImpl< SCHEME_OPTIONS >_map" border="0" alt=""></center><map name="TF_VerifierImpl< SCHEME_OPTIONS >_map"><area href="class_t_f___object_impl.html" alt="TF_ObjectImpl< TF_VerifierBase, SCHEME_OPTIONS, SCHEME_OPTIONS::PublicKey >" shape="rect" coords="677,504,1344,528"><area href="class_t_f___object_impl_base.html" alt="TF_ObjectImplBase< TF_VerifierBase, SCHEME_OPTIONS, SCHEME_OPTIONS::PublicKey >" shape="rect" coords="677,448,1344,472"><area href="class_algorithm_impl.html" alt="AlgorithmImpl< TF_VerifierBase, SCHEME_OPTIONS::AlgorithmInfo >" shape="rect" coords="677,392,1344,416"><area href="class_t_f___verifier_base.html" alt="TF_VerifierBase" shape="rect" coords="677,336,1344,360"><area href="class_t_f___signature_scheme_base.html" alt="TF_SignatureSchemeBase< PK_Verifier, TF_Base< TrapdoorFunction, PK_SignatureMessageEncodingMethod > >" shape="rect" coords="677,280,1344,304"><area href="class_p_k___verifier.html" alt="PK_Verifier" shape="rect" coords="338,224,1005,248"><area href="class_t_f___base.html" alt="TF_Base< TrapdoorFunction, PK_SignatureMessageEncodingMethod >" shape="rect" coords="1015,224,1682,248"><area href="class_p_k___signature_scheme.html" alt="PK_SignatureScheme" shape="rect" coords="0,168,667,192"><area href="class_public_key_algorithm.html" alt="PublicKeyAlgorithm" shape="rect" coords="677,168,1344,192"><area href="class_asymmetric_algorithm.html" alt="AsymmetricAlgorithm" shape="rect" coords="677,112,1344,136"><area href="class_algorithm.html" alt="Algorithm" shape="rect" coords="677,56,1344,80"><area href="class_clonable.html" alt="Clonable" shape="rect" coords="677,0,1344,24"></map><a href="class_t_f___verifier_impl-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2><h3>template<class SCHEME_OPTIONS><br> class TF_VerifierImpl< SCHEME_OPTIONS ></h3>_ <p><p>Definition at line <a class="el" href="pubkey_8h-source.html#l00469">469</a> of file <a class="el" href="pubkey_8h-source.html">pubkey.h</a>.<table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Public Types</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2556861b650cccbfcd32e60ff257330e"></a><!-- doxytag: member="TF_VerifierImpl::KeyClass" ref="2556861b650cccbfcd32e60ff257330e" args="" -->typedef SCHEME_OPTIONS::PublicKey </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___object_impl.html#2556861b650cccbfcd32e60ff257330e">KeyClass</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="e64f334064fec62ccf88a3688333c21a"></a><!-- doxytag: member="TF_VerifierImpl::SchemeOptions" ref="e64f334064fec62ccf88a3688333c21a" args="" -->typedef SCHEME_OPTIONS </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___object_impl_base.html#e64f334064fec62ccf88a3688333c21a">SchemeOptions</a></td></tr><tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="428f4520423238691ae7163c7e142068"></a><!-- doxytag: member="TF_VerifierImpl::GetKey" ref="428f4520423238691ae7163c7e142068" args="() const" -->const <a class="el" href="class_t_f___object_impl.html#2556861b650cccbfcd32e60ff257330e">KeyClass</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___object_impl.html#428f4520423238691ae7163c7e142068">GetKey</a> () const</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a45a08dc915b85e0d15a45682acd9a7e"></a><!-- doxytag: member="TF_VerifierImpl::AccessKey" ref="a45a08dc915b85e0d15a45682acd9a7e" args="()" --><a class="el" href="class_t_f___object_impl.html#2556861b650cccbfcd32e60ff257330e">KeyClass</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___object_impl.html#a45a08dc915b85e0d15a45682acd9a7e">AccessKey</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a07a0724bf36c08f3d1c1b0680a9b88f"></a><!-- doxytag: member="TF_VerifierImpl::AccessPublicKey" ref="a07a0724bf36c08f3d1c1b0680a9b88f" args="()" --><a class="el" href="class_public_key.html">PublicKey</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___object_impl_base.html#a07a0724bf36c08f3d1c1b0680a9b88f">AccessPublicKey</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="87222953f7ec3b30e9193c30ae82cf4b"></a><!-- doxytag: member="TF_VerifierImpl::GetPublicKey" ref="87222953f7ec3b30e9193c30ae82cf4b" args="() const" -->const <a class="el" href="class_public_key.html">PublicKey</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___object_impl_base.html#87222953f7ec3b30e9193c30ae82cf4b">GetPublicKey</a> () const</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a33ca21885a25e0caff6cbf6e723f6c7"></a><!-- doxytag: member="TF_VerifierImpl::AccessPrivateKey" ref="a33ca21885a25e0caff6cbf6e723f6c7" args="()" --><a class="el" href="class_private_key.html">PrivateKey</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___object_impl_base.html#a33ca21885a25e0caff6cbf6e723f6c7">AccessPrivateKey</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ffbf573151ed2a07a3cac04b134db5e0"></a><!-- doxytag: member="TF_VerifierImpl::GetPrivateKey" ref="ffbf573151ed2a07a3cac04b134db5e0" args="() const" -->const <a class="el" href="class_private_key.html">PrivateKey</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___object_impl_base.html#ffbf573151ed2a07a3cac04b134db5e0">GetPrivateKey</a> () const</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1b2171ddcdfbf0db3ef7e0e0d7c1d1f4"></a><!-- doxytag: member="TF_VerifierImpl::GetTrapdoorFunction" ref="1b2171ddcdfbf0db3ef7e0e0d7c1d1f4" args="() const" -->const <a class="el" href="class_t_f___object_impl.html#2556861b650cccbfcd32e60ff257330e">KeyClass</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___object_impl_base.html#1b2171ddcdfbf0db3ef7e0e0d7c1d1f4">GetTrapdoorFunction</a> () const</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c4450ac1539e2fbcc1b25b19d2b82afd"></a><!-- doxytag: member="TF_VerifierImpl::NewSignatureAccumulator" ref="c4450ac1539e2fbcc1b25b19d2b82afd" args="(RandomNumberGenerator &rng) const " --><a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___object_impl_base.html#c4450ac1539e2fbcc1b25b19d2b82afd">NewSignatureAccumulator</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng) const </td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d1d1e62dfe8aa6ef6d2ed5d9306b4aff"></a><!-- doxytag: member="TF_VerifierImpl::NewVerificationAccumulator" ref="d1d1e62dfe8aa6ef6d2ed5d9306b4aff" args="() const" --><a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___object_impl_base.html#d1d1e62dfe8aa6ef6d2ed5d9306b4aff">NewVerificationAccumulator</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">create a new <a class="el" href="class_hash_transformation.html" title="interface for hash functions and data processing part of MACs">HashTransformation</a> to accumulate the message to be verified <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="bd1b02bf6cda820fa6cc56ea5a9eac20"></a><!-- doxytag: member="TF_VerifierImpl::AlgorithmName" ref="bd1b02bf6cda820fa6cc56ea5a9eac20" args="() const" -->std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="class_algorithm_impl.html#bd1b02bf6cda820fa6cc56ea5a9eac20">AlgorithmName</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">returns name of this algorithm, not universally implemented yet <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="45485ca98bca3ac643aa3067f1824abd"></a><!-- doxytag: member="TF_VerifierImpl::InputSignature" ref="45485ca98bca3ac643aa3067f1824abd" args="(PK_MessageAccumulator &messageAccumulator, const byte *signature, size_t signatureLength) const " -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___verifier_base.html#45485ca98bca3ac643aa3067f1824abd">InputSignature</a> (<a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> &messageAccumulator, const byte *signature, size_t signatureLength) const </td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">input signature into a message accumulator <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="de187ebe9057cd724638d0d4ee45fae2"></a><!-- doxytag: member="TF_VerifierImpl::VerifyAndRestart" ref="de187ebe9057cd724638d0d4ee45fae2" args="(PK_MessageAccumulator &messageAccumulator) const " -->bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___verifier_base.html#de187ebe9057cd724638d0d4ee45fae2">VerifyAndRestart</a> (<a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> &messageAccumulator) const </td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">check whether messageAccumulator contains a valid signature and message, and restart messageAccumulator <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="struct_decoding_result.html">DecodingResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___verifier_base.html#fff8535e4229e7e27e0824ce68e7e723">RecoverAndRestart</a> (byte *recoveredMessage, <a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> &recoveryAccumulator) const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">recover a message from its signature <a href="#fff8535e4229e7e27e0824ce68e7e723"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="206919065f471c351afa3c1e04acb6a8"></a><!-- doxytag: member="TF_VerifierImpl::SignatureLength" ref="206919065f471c351afa3c1e04acb6a8" args="() const" -->size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#206919065f471c351afa3c1e04acb6a8">SignatureLength</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">signature length if it only depends on the key, otherwise 0 <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="dc3ec84462aecf2cab21999aff5f0904"></a><!-- doxytag: member="TF_VerifierImpl::MaxRecoverableLength" ref="dc3ec84462aecf2cab21999aff5f0904" args="() const" -->size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#dc3ec84462aecf2cab21999aff5f0904">MaxRecoverableLength</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">length of longest message that can be recovered, or 0 if this signature scheme does not support message recovery <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f7a486e575d871dbcbd7dc6af33f1305"></a><!-- doxytag: member="TF_VerifierImpl::MaxRecoverableLengthFromSignatureLength" ref="f7a486e575d871dbcbd7dc6af33f1305" args="(size_t signatureLength) const " -->size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#f7a486e575d871dbcbd7dc6af33f1305">MaxRecoverableLengthFromSignatureLength</a> (size_t signatureLength) const </td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">length of longest message that can be recovered from a signature of given length, or 0 if this signature scheme does not support message recovery <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#db5ef45069481de1ceca75a847aa37f4">IsProbabilistic</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">requires a random number generator to sign <a href="#db5ef45069481de1ceca75a847aa37f4"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="83670675d672a58290d7b5ca2e00b0d4"></a><!-- doxytag: member="TF_VerifierImpl::AllowNonrecoverablePart" ref="83670675d672a58290d7b5ca2e00b0d4" args="() const" -->bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#83670675d672a58290d7b5ca2e00b0d4">AllowNonrecoverablePart</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">whether or not a non-recoverable message part can be signed <br></td></tr>⌨️ 快捷键说明
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