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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>Crypto++: TemplatePanamaHash< B > class Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.3.2 --><div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Compound List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Compound Members</a> | <a class="qindex" href="globals.html">File Members</a></div><h1>PanamaHash< B > Class Template Reference</h1><code>#include <<a class="el" href="panama_8h-source.html">panama.h</a>></code><p><p>Inheritance diagram for PanamaHash< B >:<p><center><img src="class_panama_hash.png" usemap="#PanamaHash< B >_map" border="0" alt=""></center><map name="PanamaHash< B >_map"><area href="class_panama.html" alt="Panama< B >" shape="rect" coords="0,280,410,304"><area href="class_iterated_hash.html" alt="IteratedHash< word32, NativeByteOrder, 32 >" shape="rect" coords="420,280,830,304"><area href="class_iterated_hash_base2.html" alt="IteratedHashBase2< word32, NativeByteOrder, HashTransformation >" shape="rect" coords="420,224,830,248"><area href="class_hash_transformation.html" alt="HashTransformation" shape="rect" coords="420,112,830,136"><area href="class_algorithm.html" alt="Algorithm" shape="rect" coords="420,56,830,80"><area href="class_clonable.html" alt="Clonable" shape="rect" coords="420,0,830,24"><area href="class_panama_m_a_c___base.html" alt="PanamaMAC_Base< B >" shape="rect" coords="210,392,620,416"></map><a href="class_panama_hash-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2><h3>template<class B = LittleEndian><br> class PanamaHash< B ></h3><a href="http://www.weidai.com/scan-mirror/md.html#Panama"><a class="el" href="class_panama.html">Panama</a> Hash</a> <p><p>Definition at line <a class="el" href="panama_8h-source.html#l00029">29</a> of file <a class="el" href="panama_8h-source.html">panama.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>enum </td><td class="memItemRight" valign=bottom>{ <b>DIGESTSIZE</b> = 32 }</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_iterated_hash_base2w0" doxytag="PanamaHash::ByteOrderClass"></a>typedef NativeByteOrder </td><td class="memItemRight" valign=bottom><b>ByteOrderClass</b></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_iterated_hash_base2w1" doxytag="PanamaHash::HashWordType"></a>typedef IteratedHashBase<<br> word32, <a class="el" href="class_hash_transformation.html">HashTransformation</a> <br>>::HashWordType </td><td class="memItemRight" valign=bottom><b>HashWordType</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 name="_panama_m_a_c___basea1" doxytag="PanamaHash::DigestSize"></a>unsigned int </td><td class="memItemRight" valign=bottom><a class="el" href="class_panama_hash.html#_panama_m_a_c___basea1">DigestSize</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">size of the hash returned by <a class="el" href="class_hash_transformation.html#_x_m_a_c_c___basea13">Final()</a> <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_panama_m_a_c___basea2" doxytag="PanamaHash::TruncatedFinal"></a>void </td><td class="memItemRight" valign=bottom><a class="el" href="class_panama_hash.html#_panama_m_a_c___basea2">TruncatedFinal</a> (byte *hash, unsigned int size)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">truncated version of <a class="el" href="class_hash_transformation.html#_x_m_a_c_c___basea13">Final()</a> <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_iterated_hash_base2a3" doxytag="PanamaHash::OptimalBlockSize"></a>unsigned int </td><td class="memItemRight" valign=bottom><b>OptimalBlockSize</b> () const</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_iterated_hash_base2a4" doxytag="PanamaHash::Update"></a>void </td><td class="memItemRight" valign=bottom><b>Update</b> (const byte *input, unsigned int length)</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_iterated_hash_base2a5" doxytag="PanamaHash::CreateUpdateSpace"></a>byte * </td><td class="memItemRight" valign=bottom><b>CreateUpdateSpace</b> (unsigned int &size)</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_iterated_hash_base2a6" doxytag="PanamaHash::Restart"></a>void </td><td class="memItemRight" valign=bottom><b>Restart</b> ()</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="class_panama_hash.html#_x_m_a_c_c___basea13">Final</a> (byte *digest)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">compute hash for current message, then restart for a new message </em> <a href="#_x_m_a_c_c___basea13"></a><em><br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_x_m_a_c_c___basea14" doxytag="PanamaHash::CalculateDigest"></a>virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="class_panama_hash.html#_x_m_a_c_c___basea14">CalculateDigest</a> (byte *digest, const byte *input, unsigned int length)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">use this if your input is in one piece and you don't want to call <a class="el" href="class_hash_transformation.html#_x_m_a_c_ca5">Update()</a> and <a class="el" href="class_hash_transformation.html#_x_m_a_c_c___basea13">Final()</a> separately <br><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_panama_hash.html#_x_m_a_c_c___basea15">Verify</a> (const byte *digest)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">verify that digest is a valid digest for the current message, then reinitialize the object </em> <a href="#_x_m_a_c_c___basea15"></a><em><br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_x_m_a_c_c___basea16" doxytag="PanamaHash::VerifyDigest"></a>virtual bool </td><td class="memItemRight" valign=bottom><a class="el" href="class_panama_hash.html#_x_m_a_c_c___basea16">VerifyDigest</a> (const byte *digest, const byte *input, unsigned int length)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">use this if your input is in one piece and you don't want to call <a class="el" href="class_hash_transformation.html#_x_m_a_c_ca5">Update()</a> and <a class="el" href="class_hash_transformation.html#_x_m_a_c_c___basea15">Verify()</a> separately <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_x_m_a_c_c___basea17" doxytag="PanamaHash::CalculateTruncatedDigest"></a>virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="class_panama_hash.html#_x_m_a_c_c___basea17">CalculateTruncatedDigest</a> (byte *digest, unsigned int digestSize, const byte *input, unsigned int length)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">truncated version of <a class="el" href="class_hash_transformation.html#_x_m_a_c_c___basea14">CalculateDigest()</a> <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_x_m_a_c_ca17" doxytag="PanamaHash::TruncatedVerify"></a>virtual bool </td><td class="memItemRight" valign=bottom><a class="el" href="class_panama_hash.html#_x_m_a_c_ca17">TruncatedVerify</a> (const byte *digest, unsigned int digestLength)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">truncated version of <a class="el" href="class_hash_transformation.html#_x_m_a_c_c___basea15">Verify()</a> <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_x_m_a_c_c___basea18" doxytag="PanamaHash::VerifyTruncatedDigest"></a>virtual bool </td><td class="memItemRight" valign=bottom><a class="el" href="class_panama_hash.html#_x_m_a_c_c___basea18">VerifyTruncatedDigest</a> (const byte *digest, unsigned int digestLength, const byte *input, unsigned int length)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">truncated version of <a class="el" href="class_hash_transformation.html#_x_m_a_c_c___basea16">VerifyDigest()</a> <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_zlib_decompressora17" doxytag="PanamaHash::AlgorithmName"></a>virtual std::string </td><td class="memItemRight" valign=bottom><a class="el" href="class_panama_hash.html#_zlib_decompressora17">AlgorithmName</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">returns name of this algorithm, not universally implemented yet <br><br></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_zlib_decompressora18" doxytag="PanamaHash::Clone"></a>virtual <a class="el" href="class_clonable.html">Clonable</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="class_panama_hash.html#_zlib_decompressora18">Clone</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">this is not implemented by most classes yet <br><br></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 name="_iterated_hash_base2e0" doxytag="PanamaHash::CorrectEndianess"></a>void </td><td class="memItemRight" valign=bottom><b>CorrectEndianess</b> (HashWordType *out, const HashWordType *in, unsigned int byteCount)</td></tr><tr><td colspan=2><br><h2>Protected Types</h2></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_panama_m_a_c___basex0" doxytag="PanamaHash::Stage"></a>typedef word32 </td><td class="memItemRight" valign=bottom><b>Stage</b> [8]</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom>{ <b>STAGES</b> = 32 }</td></tr><tr><td colspan=2><br><h2>Protected Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_panama_hashb0" doxytag="PanamaHash::Init"></a>void </td><td class="memItemRight" valign=bottom><b>Init</b> ()</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_panama_m_a_c___baseb1" doxytag="PanamaHash::vTransform"></a>void </td><td class="memItemRight" valign=bottom><b>vTransform</b> (const word32 *data)</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_panama_m_a_c___baseb3" doxytag="PanamaHash::HashMultipleBlocks"></a>unsigned int </td><td class="memItemRight" valign=bottom><b>HashMultipleBlocks</b> (const word32 *input, unsigned int length)</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_panama_m_a_c___baseb4" doxytag="PanamaHash::Reset"></a>void </td><td class="memItemRight" valign=bottom><b>Reset</b> ()</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_panama_m_a_c___baseb5" doxytag="PanamaHash::Iterate"></a>void </td><td class="memItemRight" valign=bottom><b>Iterate</b> (unsigned int count, const word32 *p=NULL, word32 *z=NULL, const word32 *y=NULL)</td></tr><tr><td class="memItemLeft" nowrap align=right valign=top><a name="_iterated_hashb1" doxytag="PanamaHash::BlockSize"></a>⌨️ 快捷键说明
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