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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++: BlockTransformation 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>BlockTransformation Class Reference</h1><!-- doxytag: class="BlockTransformation" --><!-- doxytag: inherits="Algorithm" --><code>#include <<a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>></code><p><p>Inheritance diagram for BlockTransformation:<p><center><img src="class_block_transformation.png" usemap="#BlockTransformation_map" border="0" alt=""></center><map name="BlockTransformation_map"><area href="class_algorithm.html" alt="Algorithm" shape="rect" coords="0,56,322,80"><area href="class_clonable.html" alt="Clonable" shape="rect" coords="0,0,322,24"><area href="class_block_cipher.html" alt="BlockCipher" shape="rect" coords="0,168,322,192"><area href="class_s_a_f_e_r_1_1_base.html" alt="SAFER::Base" shape="rect" coords="332,224,654,248"><area href="class_simple_keying_interface_impl.html" alt="SimpleKeyingInterfaceImpl< BlockCipher, BTEA_Info >" shape="rect" coords="332,280,654,304"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, Blowfish_Info >" shape="rect" coords="332,336,654,360"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, Camellia_Info >" shape="rect" coords="332,392,654,416"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, CAST128_Info >" shape="rect" coords="332,448,654,472"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, CAST256_Info >" shape="rect" coords="332,504,654,528"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, DES_EDE2_Info >" shape="rect" coords="332,560,654,584"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, DES_EDE3_Info >" shape="rect" coords="332,616,654,640"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, DES_Info >" shape="rect" coords="332,672,654,696"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, DES_XEX3_Info >" shape="rect" coords="332,728,654,752"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, GOST_Info >" shape="rect" coords="332,784,654,808"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, IDEA_Info >" shape="rect" coords="332,840,654,864"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, LR_Info< T > >" shape="rect" coords="332,896,654,920"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, MARS_Info >" shape="rect" coords="332,952,654,976"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, MDC_Info< T > >" shape="rect" coords="332,1008,654,1032"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, RC2_Info >" shape="rect" coords="332,1064,654,1088"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, RC5_Info >" shape="rect" coords="332,1120,654,1144"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, RC6_Info >" shape="rect" coords="332,1176,654,1200"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, Rijndael_Info >" shape="rect" coords="332,1232,654,1256"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, Serpent_Info >" shape="rect" coords="332,1288,654,1312"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, SHACAL2_Info >" shape="rect" coords="332,1344,654,1368"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, SHARK_Info >" shape="rect" coords="332,1400,654,1424"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, SKIPJACK_Info >" shape="rect" coords="332,1456,654,1480"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, Square_Info >" shape="rect" coords="332,1512,654,1536"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, TEA_Info >" shape="rect" coords="332,1568,654,1592"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, ThreeWay_Info >" shape="rect" coords="332,1624,654,1648"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, Twofish_Info >" shape="rect" coords="332,1680,654,1704"><area href="class_two_bases.html" alt="TwoBases< BlockCipher, XTEA_Info >" shape="rect" coords="332,1736,654,1760"></map><a href="class_block_transformation-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>interface for the data processing part of block ciphers <p>Classes derived from <a class="el" href="class_block_transformation.html" title="interface for the data processing part of block ciphers">BlockTransformation</a> are block ciphers in ECB mode (for example the <a class="el" href="class_d_e_s.html#cf2cdef8c9a64ca67a44117658890aa5" title="implements the BlockCipher interface">DES::Encryption</a> class), which are stateless, and they can make assumptions about the memory alignment of their inputs and outputs. These classes should not be used directly, but only in combination with a mode class (see <a class="el" href="struct_cipher_mode_documentation.html" title="Cipher mode documentation. See NIST SP 800-38A for definitions of these modes.">CipherModeDocumentation</a> in <a class="el" href="modes_8h.html">modes.h</a>). <p><p>Definition at line <a class="el" href="cryptlib_8h-source.html#l00426">426</a> of file <a class="el" href="cryptlib_8h-source.html">cryptlib.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="1904cf145e4c5c650dd7aff32f54e153"></a><!-- doxytag: member="BlockTransformation::ProcessAndXorBlock" ref="1904cf145e4c5c650dd7aff32f54e153" args="(const byte *inBlock, const byte *xorBlock, byte *outBlock) const =0" -->virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_block_transformation.html#1904cf145e4c5c650dd7aff32f54e153">ProcessAndXorBlock</a> (const byte *inBlock, const byte *xorBlock, byte *outBlock) const =0</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">encrypt or decrypt inBlock, xor with xorBlock, and write to outBlock <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_block_transformation.html#2fefb3f4c6c6297c0c91fcbba9e4f4f3">ProcessBlock</a> (const byte *inBlock, byte *outBlock) const </td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">encrypt or decrypt one block <a href="#2fefb3f4c6c6297c0c91fcbba9e4f4f3"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="12cc1846de571557be0f82471e8904bf"></a><!-- doxytag: member="BlockTransformation::ProcessBlock" ref="12cc1846de571557be0f82471e8904bf" args="(byte *inoutBlock) const " -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_block_transformation.html#12cc1846de571557be0f82471e8904bf">ProcessBlock</a> (byte *inoutBlock) const </td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">encrypt or decrypt one block in place <br></td></tr>⌨️ 快捷键说明
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