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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++: XTEA 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>XTEA Class Reference</h1><!-- doxytag: class="XTEA" --><!-- doxytag: inherits="XTEA_Info,BlockCipherDocumentation" --><code>#include <<a class="el" href="tea_8h-source.html">tea.h</a>></code><p><p>Inheritance diagram for XTEA:<p><center><img src="class_x_t_e_a.png" usemap="#XTEA_map" border="0" alt=""></center><map name="XTEA_map"><area href="struct_x_t_e_a___info.html" alt="XTEA_Info" shape="rect" coords="174,56,338,80"><area href="struct_block_cipher_documentation.html" alt="BlockCipherDocumentation" shape="rect" coords="348,56,512,80"><area href="class_fixed_block_size.html" alt="FixedBlockSize< 8 >" shape="rect" coords="0,0,164,24"><area href="class_fixed_key_length.html" alt="FixedKeyLength< 16 >" shape="rect" coords="174,0,338,24"><area href="class_variable_rounds.html" alt="VariableRounds< 32 >" shape="rect" coords="348,0,512,24"></map><a href="class_x_t_e_a-members.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2><a href="http://www.weidai.com/scan-mirror/cs.html#TEA">XTEA</a> <p><p>Definition at line <a class="el" href="tea_8h-source.html#l00058">58</a> of file <a class="el" href="tea_8h-source.html">tea.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="c1ea302b3eacbc23172a93be14466d17"></a><!-- doxytag: member="XTEA::Encryption" ref="c1ea302b3eacbc23172a93be14466d17" args="" -->typedef <a class="el" href="class_block_cipher_final.html">BlockCipherFinal</a><<br> ENCRYPTION, Enc > </td><td class="memItemRight" valign="bottom"><a class="el" href="class_x_t_e_a.html#c1ea302b3eacbc23172a93be14466d17">Encryption</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">implements the <a class="el" href="class_block_cipher.html" title="interface for one direction (encryption or decryption) of a block cipher">BlockCipher</a> interface <br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f7054eefd118671e860c111fde21b853"></a><!-- doxytag: member="XTEA::Decryption" ref="f7054eefd118671e860c111fde21b853" args="" -->typedef <a class="el" href="class_block_cipher_final.html">BlockCipherFinal</a><<br> DECRYPTION, Dec > </td><td class="memItemRight" valign="bottom"><a class="el" href="class_x_t_e_a.html#f7054eefd118671e860c111fde21b853">Decryption</a></td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">implements the <a class="el" href="class_block_cipher.html" title="interface for one direction (encryption or decryption) of a block cipher">BlockCipher</a> interface <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 class="anchor" name="babb644a051fbcdd9d059be2ca2e784e"></a><!-- doxytag: member="XTEA::StaticAlgorithmName" ref="babb644a051fbcdd9d059be2ca2e784e" args="()" -->static const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_t_e_a___info.html#babb644a051fbcdd9d059be2ca2e784e">StaticAlgorithmName</a> ()</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f6052c926d7d040b524a829e96710496"></a><!-- doxytag: member="XTEA::StaticGetValidKeyLength" ref="f6052c926d7d040b524a829e96710496" args="(size_t)" -->static size_t __cdecl </td><td class="memItemRight" valign="bottom"><a class="el" href="class_fixed_key_length.html#f6052c926d7d040b524a829e96710496">StaticGetValidKeyLength</a> (size_t)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="356298696da2e721cffe8a70dcdec964"></a><!-- doxytag: member="XTEA::StaticGetDefaultRounds" ref="356298696da2e721cffe8a70dcdec964" args="(size_t keylength)" -->static unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_variable_rounds.html#356298696da2e721cffe8a70dcdec964">StaticGetDefaultRounds</a> (size_t keylength)</td></tr><tr><td colspan="2"><br><h2>Static Public Attributes</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2b051f369471fbb83d9b61a90b06e99f"></a><!-- doxytag: member="XTEA::BLOCKSIZE" ref="2b051f369471fbb83d9b61a90b06e99f" args="" -->static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_fixed_block_size.html#2b051f369471fbb83d9b61a90b06e99f">BLOCKSIZE</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b994d881a105849f64a973373e8f282c"></a><!-- doxytag: member="XTEA::KEYLENGTH" ref="b994d881a105849f64a973373e8f282c" args="" -->static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_fixed_key_length.html#b994d881a105849f64a973373e8f282c">KEYLENGTH</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="198440f34bfe0f343fab3cdbef586a3b"></a><!-- doxytag: member="XTEA::MIN_KEYLENGTH" ref="198440f34bfe0f343fab3cdbef586a3b" args="" -->static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_fixed_key_length.html#198440f34bfe0f343fab3cdbef586a3b">MIN_KEYLENGTH</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="7c599a7ebb4e0fa4773c4cd1b4023b18"></a><!-- doxytag: member="XTEA::MAX_KEYLENGTH" ref="7c599a7ebb4e0fa4773c4cd1b4023b18" args="" -->static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_fixed_key_length.html#7c599a7ebb4e0fa4773c4cd1b4023b18">MAX_KEYLENGTH</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1e9951e11c42a0a8c75bd959bcf26f31"></a><!-- doxytag: member="XTEA::DEFAULT_KEYLENGTH" ref="1e9951e11c42a0a8c75bd959bcf26f31" args="" -->static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_fixed_key_length.html#1e9951e11c42a0a8c75bd959bcf26f31">DEFAULT_KEYLENGTH</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b1a634167fe78a3ee06554a268e6d61c"></a><!-- doxytag: member="XTEA::IV_REQUIREMENT" ref="b1a634167fe78a3ee06554a268e6d61c" args="" -->static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_fixed_key_length.html#b1a634167fe78a3ee06554a268e6d61c">IV_REQUIREMENT</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="467a0101968e4181f770509e19ebef28"></a><!-- doxytag: member="XTEA::IV_LENGTH" ref="467a0101968e4181f770509e19ebef28" args="" -->static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_fixed_key_length.html#467a0101968e4181f770509e19ebef28">IV_LENGTH</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="28b6780fe25e29c10db31ab5ddf457bc"></a><!-- doxytag: member="XTEA::DEFAULT_ROUNDS" ref="28b6780fe25e29c10db31ab5ddf457bc" args="" -->static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_variable_rounds.html#28b6780fe25e29c10db31ab5ddf457bc">DEFAULT_ROUNDS</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="de59ae3b5198852159c4b9362b93b2a5"></a><!-- doxytag: member="XTEA::MIN_ROUNDS" ref="de59ae3b5198852159c4b9362b93b2a5" args="" -->static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_variable_rounds.html#de59ae3b5198852159c4b9362b93b2a5">MIN_ROUNDS</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ffcd1b51e2ca369beb86b9c98c86e46f"></a><!-- doxytag: member="XTEA::MAX_ROUNDS" ref="ffcd1b51e2ca369beb86b9c98c86e46f" args="" -->static const int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_variable_rounds.html#ffcd1b51e2ca369beb86b9c98c86e46f">MAX_ROUNDS</a></td></tr><tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="712e3fa69c57db159fa894287d5b326d"></a><!-- doxytag: member="XTEA::ThrowIfInvalidRounds" ref="712e3fa69c57db159fa894287d5b326d" args="(int rounds, const Algorithm *alg)" -->void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_variable_rounds.html#712e3fa69c57db159fa894287d5b326d">ThrowIfInvalidRounds</a> (int rounds, const <a class="el" href="class_algorithm.html">Algorithm</a> *alg)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="29b6eb81e0829529f442106c4093d3c9"></a><!-- doxytag: member="XTEA::GetRoundsAndThrowIfInvalid" ref="29b6eb81e0829529f442106c4093d3c9" args="(const NameValuePairs &param, const Algorithm *alg)" -->unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_variable_rounds.html#29b6eb81e0829529f442106c4093d3c9">GetRoundsAndThrowIfInvalid</a> (const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &param, const <a class="el" href="class_algorithm.html">Algorithm</a> *alg)</td></tr><tr><td colspan="2"><br><h2>Classes</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><b>Base</b></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><b>Dec</b></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><b>Enc</b></td></tr></table><hr>The documentation for this class was generated from the following file:<ul><li><a class="el" href="tea_8h-source.html">tea.h</a></ul><hr size="1"><address style="text-align: right;"><small>Generated on Fri Jun 1 11:11:54 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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