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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++: PKCS1v15_SignatureMessageEncodingMethod 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>PKCS1v15_SignatureMessageEncodingMethod Class Reference</h1><!-- doxytag: class="PKCS1v15_SignatureMessageEncodingMethod" --><!-- doxytag: inherits="PK_DeterministicSignatureMessageEncodingMethod" --><code>#include <<a class="el" href="pkcspad_8h-source.html">pkcspad.h</a>></code><p><p>Inheritance diagram for PKCS1v15_SignatureMessageEncodingMethod:<p><center><img src="class_p_k_c_s1v15___signature_message_encoding_method.png" usemap="#PKCS1v15_SignatureMessageEncodingMethod_map" border="0" alt=""></center><map name="PKCS1v15_SignatureMessageEncodingMethod_map"><area href="class_p_k___deterministic_signature_message_encoding_method.html" alt="PK_DeterministicSignatureMessageEncodingMethod" shape="rect" coords="0,56,307,80"><area href="class_p_k___signature_message_encoding_method.html" alt="PK_SignatureMessageEncodingMethod" shape="rect" coords="0,0,307,24"></map><a href="class_p_k_c_s1v15___signature_message_encoding_method-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2><a href="http://www.weidai.com/scan-mirror/sig.html#sem_PKCS1-1.5">EMSA-PKCS1-v1_5</a> <p><p>Definition at line <a class="el" href="pkcspad_8h-source.html#l00055">55</a> of file <a class="el" href="pkcspad_8h-source.html">pkcspad.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="3aaceb7647075b30272f8d48cb28ec54"></a><!-- doxytag: member="PKCS1v15_SignatureMessageEncodingMethod::MinRepresentativeBitLength" ref="3aaceb7647075b30272f8d48cb28ec54" args="(size_t hashIdentifierSize, size_t digestSize) const " -->size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k_c_s1v15___signature_message_encoding_method.html#3aaceb7647075b30272f8d48cb28ec54">MinRepresentativeBitLength</a> (size_t hashIdentifierSize, size_t digestSize) const </td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="526cc56a45c9a866391e437ea292900e"></a><!-- doxytag: member="PKCS1v15_SignatureMessageEncodingMethod::ComputeMessageRepresentative" ref="526cc56a45c9a866391e437ea292900e" args="(RandomNumberGenerator &rng, const byte *recoverableMessage, size_t recoverableMessageLength, HashTransformation &hash, HashIdentifier hashIdentifier, bool messageEmpty, byte *representative, size_t representativeBitLength) const " -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k_c_s1v15___signature_message_encoding_method.html#526cc56a45c9a866391e437ea292900e">ComputeMessageRepresentative</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, const byte *recoverableMessage, size_t recoverableMessageLength, <a class="el" href="class_hash_transformation.html">HashTransformation</a> &hash, <a class="el" href="pubkey_8h.html#ef874ed3f2d212ac4629255c8ef86dd0">HashIdentifier</a> hashIdentifier, bool messageEmpty, byte *representative, size_t representativeBitLength) const </td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="4031e7c508b4e28e82a45800d19d55fe"></a><!-- doxytag: member="PKCS1v15_SignatureMessageEncodingMethod::VerifyMessageRepresentative" ref="4031e7c508b4e28e82a45800d19d55fe" args="(HashTransformation &hash, HashIdentifier hashIdentifier, bool messageEmpty, byte *representative, size_t representativeBitLength) const" -->bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___deterministic_signature_message_encoding_method.html#4031e7c508b4e28e82a45800d19d55fe">VerifyMessageRepresentative</a> (<a class="el" href="class_hash_transformation.html">HashTransformation</a> &hash, <a class="el" href="pubkey_8h.html#ef874ed3f2d212ac4629255c8ef86dd0">HashIdentifier</a> hashIdentifier, bool messageEmpty, byte *representative, size_t representativeBitLength) const</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d93488f6af02bd529106c78f6e177a29"></a><!-- doxytag: member="PKCS1v15_SignatureMessageEncodingMethod::MaxRecoverableLength" ref="d93488f6af02bd529106c78f6e177a29" args="(size_t representativeBitLength, size_t hashIdentifierLength, size_t digestLength) const " -->virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signature_message_encoding_method.html#d93488f6af02bd529106c78f6e177a29">MaxRecoverableLength</a> (size_t representativeBitLength, size_t hashIdentifierLength, size_t digestLength) const </td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="941810045fcb8d0db4b98f99c5f3ae94"></a><!-- doxytag: member="PKCS1v15_SignatureMessageEncodingMethod::IsProbabilistic" ref="941810045fcb8d0db4b98f99c5f3ae94" args="() const" -->bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signature_message_encoding_method.html#941810045fcb8d0db4b98f99c5f3ae94">IsProbabilistic</a> () const</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a0212d888226eaddeff0ca34f6a09a82"></a><!-- doxytag: member="PKCS1v15_SignatureMessageEncodingMethod::AllowNonrecoverablePart" ref="a0212d888226eaddeff0ca34f6a09a82" args="() const" -->bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signature_message_encoding_method.html#a0212d888226eaddeff0ca34f6a09a82">AllowNonrecoverablePart</a> () const</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="00026ee661b85b868de74ff9652788a8"></a><!-- doxytag: member="PKCS1v15_SignatureMessageEncodingMethod::RecoverablePartFirst" ref="00026ee661b85b868de74ff9652788a8" args="() const" -->virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signature_message_encoding_method.html#00026ee661b85b868de74ff9652788a8">RecoverablePartFirst</a> () const</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1a029db5f50a57442604b6581b49e2af"></a><!-- doxytag: member="PKCS1v15_SignatureMessageEncodingMethod::ProcessSemisignature" ref="1a029db5f50a57442604b6581b49e2af" args="(HashTransformation &hash, const byte *semisignature, size_t semisignatureLength) const" -->virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signature_message_encoding_method.html#1a029db5f50a57442604b6581b49e2af">ProcessSemisignature</a> (<a class="el" href="class_hash_transformation.html">HashTransformation</a> &hash, const byte *semisignature, size_t semisignatureLength) const</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="02cb23717289879c7e0fc7a0af804be7"></a><!-- doxytag: member="PKCS1v15_SignatureMessageEncodingMethod::ProcessRecoverableMessage" ref="02cb23717289879c7e0fc7a0af804be7" args="(HashTransformation &hash, const byte *recoverableMessage, size_t recoverableMessageLength, const byte *presignature, size_t presignatureLength, SecByteBlock &semisignature) const " -->virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signature_message_encoding_method.html#02cb23717289879c7e0fc7a0af804be7">ProcessRecoverableMessage</a> (<a class="el" href="class_hash_transformation.html">HashTransformation</a> &hash, const byte *recoverableMessage, size_t recoverableMessageLength, const byte *presignature, size_t presignatureLength, <a class="el" href="class_sec_block.html">SecByteBlock</a> &semisignature) const </td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="4debaa9f683a82bb11fbeb668bacbd04"></a><!-- doxytag: member="PKCS1v15_SignatureMessageEncodingMethod::RecoverMessageFromRepresentative" ref="4debaa9f683a82bb11fbeb668bacbd04" args="(HashTransformation &hash, HashIdentifier hashIdentifier, bool messageEmpty, byte *representative, size_t representativeBitLength, byte *recoveredMessage) const " -->virtual <a class="el" href="struct_decoding_result.html">DecodingResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signature_message_encoding_method.html#4debaa9f683a82bb11fbeb668bacbd04">RecoverMessageFromRepresentative</a> (<a class="el" href="class_hash_transformation.html">HashTransformation</a> &hash, <a class="el" href="pubkey_8h.html#ef874ed3f2d212ac4629255c8ef86dd0">HashIdentifier</a> hashIdentifier, bool messageEmpty, byte *representative, size_t representativeBitLength, byte *recoveredMessage) const </td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="eb4341de01651a70f62344609c0f1dd8"></a><!-- doxytag: member="PKCS1v15_SignatureMessageEncodingMethod::RecoverMessageFromSemisignature" ref="eb4341de01651a70f62344609c0f1dd8" args="(HashTransformation &hash, HashIdentifier hashIdentifier, const byte *presignature, size_t presignatureLength, const byte *semisignature, size_t semisignatureLength, byte *recoveredMessage) const " -->virtual <a class="el" href="struct_decoding_result.html">DecodingResult</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signature_message_encoding_method.html#eb4341de01651a70f62344609c0f1dd8">RecoverMessageFromSemisignature</a> (<a class="el" href="class_hash_transformation.html">HashTransformation</a> &hash, <a class="el" href="pubkey_8h.html#ef874ed3f2d212ac4629255c8ef86dd0">HashIdentifier</a> hashIdentifier, const byte *presignature, size_t presignatureLength, const byte *semisignature, size_t semisignatureLength, byte *recoveredMessage) 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="773050dddd13dac47beaedeabaa2d220"></a><!-- doxytag: member="PKCS1v15_SignatureMessageEncodingMethod::StaticAlgorithmName" ref="773050dddd13dac47beaedeabaa2d220" args="()" -->static const char *__cdecl </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k_c_s1v15___signature_message_encoding_method.html#773050dddd13dac47beaedeabaa2d220">StaticAlgorithmName</a> ()</td></tr><tr><td colspan="2"><br><h2>Classes</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_p_k_c_s1v15___signature_message_encoding_method_1_1_hash_identifier_lookup.html">HashIdentifierLookup</a></td></tr></table><hr>The documentation for this class was generated from the following files:<ul><li><a class="el" href="pkcspad_8h-source.html">pkcspad.h</a><li><a class="el" href="pkcspad_8cpp-source.html">pkcspad.cpp</a></ul><hr size="1"><address style="text-align: right;"><small>Generated on Fri Jun 1 11:11:45 2007 for Crypto++ by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.2 </small></address></body></html>⌨️ 快捷键说明
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