<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>Crypto++: Salsa20 Struct Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.3 --> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">Crypto++</div> </td> </tr> </tbody> </table> </div> <div id="navrow1" class="tabs"> <ul class="tablist"> <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="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div 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Inheritance diagram for Salsa20:</div> <div class="dyncontent"> <div class="center"> <img src="struct_salsa20.png" usemap="#Salsa20_map" alt=""/> <map id="Salsa20_map" name="Salsa20_map"> <area href="struct_salsa20___info.html" alt="Salsa20_Info" shape="rect" coords="0,56,449,80"/> <area href="struct_symmetric_cipher_documentation.html" alt="SymmetricCipherDocumentation" shape="rect" coords="459,56,908,80"/> <area href="class_variable_key_length.html" alt="VariableKeyLength< 32, 16, 32, 16, SimpleKeyingInterface::UNIQUE_IV, 8 >" shape="rect" coords="0,0,449,24"/> </map> </div></div> <p><a href="struct_salsa20-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pub-types"></a> Public Types</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afd19ece998349d70ad9a9dfc31bf2718"></a><!-- doxytag: member="Salsa20::Encryption" ref="afd19ece998349d70ad9a9dfc31bf2718" args="" --> typedef <a class="el" href="class_symmetric_cipher_final.html">SymmetricCipherFinal</a><br class="typebreak"/> < <a class="el" href="class_concrete_policy_holder.html">ConcretePolicyHolder</a><br class="typebreak"/> < <a class="el" href="class_salsa20___policy.html">Salsa20_Policy</a>, <br class="typebreak"/> <a class="el" href="class_additive_cipher_template.html">AdditiveCipherTemplate</a><br class="typebreak"/> <> >, <a class="el" href="struct_salsa20___info.html">Salsa20_Info</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_salsa20.html#afd19ece998349d70ad9a9dfc31bf2718">Encryption</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">implements the <a class="el" href="class_symmetric_cipher.html" title="interface for one direction (encryption or decryption) of a stream cipher or cipher mode...">SymmetricCipher</a> interface <br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2daea7c39af63c821da7d3a5caca7ae0"></a><!-- doxytag: member="Salsa20::Decryption" ref="a2daea7c39af63c821da7d3a5caca7ae0" args="" --> typedef <a class="el" href="class_symmetric_cipher_final.html">Encryption</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_salsa20.html#a2daea7c39af63c821da7d3a5caca7ae0">Decryption</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">implements the <a class="el" href="class_symmetric_cipher.html" title="interface for one direction (encryption or decryption) of a stream cipher or cipher mode...">SymmetricCipher</a> interface <br/></td></tr> <tr><td colspan="2"><h2><a name="pub-static-methods"></a> Static Public Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a385bea1bb87f3897062d3f37abed13e8"></a><!-- doxytag: member="Salsa20::StaticAlgorithmName" ref="a385bea1bb87f3897062d3f37abed13e8" args="()" --> static const char * </td><td class="memItemRight" valign="bottom"><b>StaticAlgorithmName</b> ()</td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5a818cab6c32e632509fbf249f959543"></a><!-- doxytag: member="Salsa20::StaticGetValidKeyLength" ref="a5a818cab6c32e632509fbf249f959543" args="(size_t n)" --> static size_t </td><td class="memItemRight" valign="bottom"><b>StaticGetValidKeyLength</b> (size_t n)</td></tr> <tr><td colspan="2"><h2><a name="pub-static-attribs"></a> Static Public Attributes</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aff5e41e92f02a8bb6a976b748e4e2ec9"></a><!-- doxytag: member="Salsa20::MIN_KEYLENGTH" ref="aff5e41e92f02a8bb6a976b748e4e2ec9" args="" --> static const int </td><td class="memItemRight" valign="bottom"><b>MIN_KEYLENGTH</b></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a26f33392d61edcaa678ae65002842d36"></a><!-- doxytag: member="Salsa20::MAX_KEYLENGTH" ref="a26f33392d61edcaa678ae65002842d36" args="" --> static const int </td><td class="memItemRight" valign="bottom"><b>MAX_KEYLENGTH</b></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3788ee30b190bdc0c0e89d2721162614"></a><!-- doxytag: member="Salsa20::DEFAULT_KEYLENGTH" ref="a3788ee30b190bdc0c0e89d2721162614" args="" --> static const int </td><td class="memItemRight" valign="bottom"><b>DEFAULT_KEYLENGTH</b></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acaa6d8918bbd17c2da84e752df7bd285"></a><!-- doxytag: member="Salsa20::KEYLENGTH_MULTIPLE" ref="acaa6d8918bbd17c2da84e752df7bd285" args="" --> static const int </td><td class="memItemRight" valign="bottom"><b>KEYLENGTH_MULTIPLE</b></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aefee62ae9b6dd90ede7211844235fc7b"></a><!-- doxytag: member="Salsa20::IV_REQUIREMENT" ref="aefee62ae9b6dd90ede7211844235fc7b" args="" --> static const int </td><td class="memItemRight" valign="bottom"><b>IV_REQUIREMENT</b></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae5687e4a40c5289764feac86eed81cc2"></a><!-- doxytag: member="Salsa20::IV_LENGTH" ref="ae5687e4a40c5289764feac86eed81cc2" args="" --> static const int </td><td class="memItemRight" valign="bottom"><b>IV_LENGTH</b></td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <div class="textblock"><p><a href="http://www.cryptolounge.org/wiki/Salsa20">Salsa20</a>, variable rounds: 8, 12 or 20 (default 20) </p> <p>Definition at line <a class="el" href="salsa_8h_source.html#l00034">34</a> of file <a class="el" href="salsa_8h_source.html">salsa.h</a>.</p> </div><hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="salsa_8h_source.html">salsa.h</a></li> </ul> </div> <hr class="footer"/><address class="footer"><small>Generated on Tue Feb 8 2011 for Crypto++ by  <a 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