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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++: RIPEMD160 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>RIPEMD160 Class Reference</h1><!-- doxytag: class="RIPEMD160" --><!-- doxytag: inherits="IteratedHashWithStaticTransform< word32, LittleEndian, 64, 20, RIPEMD160 >" --><code>#include <<a class="el" href="ripemd_8h-source.html">ripemd.h</a>></code><p><p>Inheritance diagram for RIPEMD160:<p><center><img src="class_r_i_p_e_m_d160.png" usemap="#RIPEMD160_map" border="0" alt=""></center><map name="RIPEMD160_map"><area href="class_iterated_hash_with_static_transform.html" alt="IteratedHashWithStaticTransform< word32, LittleEndian, 64, 20, RIPEMD160 >" shape="rect" coords="0,392,650,416"><area href="class_clonable_impl.html" alt="ClonableImpl< RIPEMD160, AlgorithmImpl< IteratedHash< word32, LittleEndian, T_BlockSize >, RIPEMD160 > >" shape="rect" coords="0,336,650,360"><area href="class_algorithm_impl.html" alt="AlgorithmImpl< IteratedHash< word32, LittleEndian, T_BlockSize >, RIPEMD160 >" shape="rect" coords="0,280,650,304"><area href="class_iterated_hash.html" alt="IteratedHash< word32, LittleEndian, T_BlockSize >" shape="rect" coords="0,224,650,248"><area href="class_iterated_hash_base.html" alt="IteratedHashBase< word32, HashTransformation >" shape="rect" coords="0,168,650,192"><area href="class_hash_transformation.html" alt="HashTransformation" shape="rect" coords="0,112,650,136"><area href="class_algorithm.html" alt="Algorithm" shape="rect" coords="0,56,650,80"><area href="class_clonable.html" alt="Clonable" shape="rect" coords="0,0,650,24"></map><a href="class_r_i_p_e_m_d160-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2><a href="http://www.weidai.com/scan-mirror/md.html#RIPEMD-160">RIPEMD-160</a> <p>Digest Length = 160 bits <p><p>Definition at line <a class="el" href="ripemd_8h-source.html#l00010">10</a> of file <a class="el" href="ripemd_8h-source.html">ripemd.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="6ec15728121293aef70ca8b30b2e7e7a"></a><!-- doxytag: member="RIPEMD160::ByteOrderClass" ref="6ec15728121293aef70ca8b30b2e7e7a" args="" -->typedef <a class="el" href="struct_enum_to_type.html">LittleEndian</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_iterated_hash.html#6ec15728121293aef70ca8b30b2e7e7a">ByteOrderClass</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ce0350088eea8679cbe23668d2498c07"></a><!-- doxytag: member="RIPEMD160::HashWordType" ref="ce0350088eea8679cbe23668d2498c07" args="" -->typedef word32 </td><td class="memItemRight" valign="bottom"><a class="el" href="class_iterated_hash.html#ce0350088eea8679cbe23668d2498c07">HashWordType</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="f308600222696a01464a8e93bc2c00c0"></a><!-- doxytag: member="RIPEMD160::DigestSize" ref="f308600222696a01464a8e93bc2c00c0" args="() const" -->unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_iterated_hash_with_static_transform.html#f308600222696a01464a8e93bc2c00c0">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#a0b8c7a110d8968268fd02ec32b9a8e8" title="compute hash for current message, then restart for a new message">Final()</a> <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7de60f1498b0a1a0b0a4bde4ddf969bd"></a><!-- doxytag: member="RIPEMD160::Clone" ref="7de60f1498b0a1a0b0a4bde4ddf969bd" args="() const" --><a class="el" href="class_clonable.html">Clonable</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_clonable_impl.html#7de60f1498b0a1a0b0a4bde4ddf969bd">Clone</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">this is not implemented by most classes yet <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="bd1b02bf6cda820fa6cc56ea5a9eac20"></a><!-- doxytag: member="RIPEMD160::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="76cb174a108aa1178e444681c0d8c2ff"></a><!-- doxytag: member="RIPEMD160::BlockSize" ref="76cb174a108aa1178e444681c0d8c2ff" args="() const" -->unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_iterated_hash.html#76cb174a108aa1178e444681c0d8c2ff">BlockSize</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">block size of underlying compression function, or 0 if not block based <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="26df02878f3fa09146154f9d6eaba1a4"></a><!-- doxytag: member="RIPEMD160::GetByteOrder" ref="26df02878f3fa09146154f9d6eaba1a4" args="() const" --><a class="el" href="cryptlib_8h.html#aeb92d42f5a6e27b8ba19f18d69d142b">ByteOrder</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_iterated_hash.html#26df02878f3fa09146154f9d6eaba1a4">GetByteOrder</a> () const</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="4c3fa4d29ad29d2b8add76ea62117523"></a><!-- doxytag: member="RIPEMD160::OptimalBlockSize" ref="4c3fa4d29ad29d2b8add76ea62117523" args="() const" -->unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_iterated_hash_base.html#4c3fa4d29ad29d2b8add76ea62117523">OptimalBlockSize</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">input to <a class="el" href="class_iterated_hash_base.html#3202914349a18f79facb605d75f0d10c" title="process more input">Update()</a> should have length a multiple of this for optimal speed <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="167fbaf6c7e6f9f1744d7204cf118c65"></a><!-- doxytag: member="RIPEMD160::OptimalDataAlignment" ref="167fbaf6c7e6f9f1744d7204cf118c65" args="() const" -->unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_iterated_hash_base.html#167fbaf6c7e6f9f1744d7204cf118c65">OptimalDataAlignment</a> () const</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">returns how input should be aligned for optimal performance <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="3202914349a18f79facb605d75f0d10c"></a><!-- doxytag: member="RIPEMD160::Update" ref="3202914349a18f79facb605d75f0d10c" args="(const byte *input, size_t length)" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_iterated_hash_base.html#3202914349a18f79facb605d75f0d10c">Update</a> (const byte *input, size_t length)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">process more input <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="816fce9e3cab60c1c4ecef77a321be96"></a><!-- doxytag: member="RIPEMD160::CreateUpdateSpace" ref="816fce9e3cab60c1c4ecef77a321be96" args="(size_t &size)" -->byte * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_iterated_hash_base.html#816fce9e3cab60c1c4ecef77a321be96">CreateUpdateSpace</a> (size_t &size)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">request space to write input into <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="d53da712634ea213ad047b2a68b0fe70"></a><!-- doxytag: member="RIPEMD160::Restart" ref="d53da712634ea213ad047b2a68b0fe70" args="()" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_iterated_hash_base.html#d53da712634ea213ad047b2a68b0fe70">Restart</a> ()</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">discard the current state, and restart with a new message <br></td></tr>⌨️ 快捷键说明
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