<!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>BeeCrypt: Keyed Hash Functions, a.k.a. Message Authentication Codes</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">BeeCrypt <span id="projectnumber">4.2.1</span></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="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> </div> <div class="header"> <div class="summary"> <a href="#files">Files</a> | <a href="#typedef-members">Typedefs</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <h1>Keyed Hash Functions, a.k.a. Message Authentication Codes</h1> </div> </div> <div class="contents"> <div class="dynheader"> Collaboration diagram for Keyed Hash Functions, a.k.a. Message Authentication Codes:</div> <div class="dyncontent"> <center><table><tr><td><img src="group__HMAC__m.png" border="0" alt="" usemap="#group____HMAC____m"/> <map name="group____HMAC____m" id="group____HMAC____m"> <area shape="rect" id="node1" href="group__PRNG__m.html" title="Pseudo-Random Number Generators" alt="" coords="535,5,772,38"/><area shape="rect" id="node2" href="group__BC__m.html" title="Block ciphers" alt="" coords="603,61,704,94"/><area shape="rect" id="node3" href="group__HMAC__sha256__m.html" title="Keyed Hash Functions: HMAC-SHA-256" alt="" coords="524,117,783,150"/><area shape="rect" id="node4" href="group__HMAC__sha512__m.html" title="Keyed Hash Functions: HMAC-SHA-512" alt="" coords="524,173,783,206"/><area shape="rect" id="node5" href="group__HMAC__sha1__m.html" title="Keyed Hash Functions: HMAC-SHA-1" alt="" coords="531,229,776,262"/><area shape="rect" id="node6" href="group__HASH__m.html" title="Hash Functions" alt="" coords="596,285,711,318"/><area shape="rect" id="node7" href="group__HMAC__md5__m.html" title="Keyed Hash Functions: HMAC-MD5" alt="" coords="536,341,771,374"/><area shape="rect" id="node8" href="group__ES__m.html" title="Entropy sources" alt="" coords="595,397,712,430"/><area shape="rect" id="node10" href="group__HMAC__sha384__m.html" title="Keyed Hash Functions: HMAC-SHA-384" alt="" coords="524,453,783,486"/></map> </td></tr></table></center> </div> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="files"></a> Files</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><a class="el" href="beecrypt_8h.html">beecrypt.h</a></td></tr> <p><tr><td class="mdescLeft"> </td><td class="mdescRight"><p>BeeCrypt API, headers. </p> <br/></td></tr> </p> <tr><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><a class="el" href="hmac_8h.html">hmac.h</a></td></tr> <p><tr><td class="mdescLeft"> </td><td class="mdescRight"><p>HMAC algorithm, headers. </p> <br/></td></tr> </p> <tr><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><a class="el" href="hmacmd5_8h.html">hmacmd5.h</a></td></tr> <p><tr><td class="mdescLeft"> </td><td class="mdescRight"><p>HMAC-MD5 message authentication code, headers. </p> <br/></td></tr> </p> <tr><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><a class="el" href="hmacsha1_8h.html">hmacsha1.h</a></td></tr> <p><tr><td class="mdescLeft"> </td><td class="mdescRight"><p>HMAC-SHA-1 message authentication code, headers. </p> <br/></td></tr> </p> <tr><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><a class="el" href="hmacsha224_8h.html">hmacsha224.h</a></td></tr> <p><tr><td class="mdescLeft"> </td><td class="mdescRight"><p>HMAC-SHA-224 message authentication code, headers. </p> <br/></td></tr> </p> <tr><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><a class="el" href="hmacsha256_8h.html">hmacsha256.h</a></td></tr> <p><tr><td class="mdescLeft"> </td><td class="mdescRight"><p>HMAC-SHA-256 message authentication code, headers. </p> <br/></td></tr> </p> <tr><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><a class="el" href="hmacsha384_8h.html">hmacsha384.h</a></td></tr> <p><tr><td class="mdescLeft"> </td><td class="mdescRight"><p>HMAC-SHA-384 message authentication code, headers. </p> <br/></td></tr> </p> <tr><td class="memItemLeft" align="right" valign="top">file  </td><td class="memItemRight" valign="bottom"><a class="el" href="hmacsha512_8h.html">hmacsha512.h</a></td></tr> <p><tr><td class="mdescLeft"> </td><td class="mdescRight"><p>HMAC-SHA-512 message authentication code, headers. </p> <br/></td></tr> </p> <tr><td colspan="2"><h2><a name="typedef-members"></a> Typedefs</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">typedef void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__HMAC__m.html#ga64af99fc74e1c766e8d03071b652cb4d">keyedHashFunctionParam</a></td></tr> <tr><td colspan="2"><h2><a name="func-members"></a> Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group__HMAC__m.html#ga3840ec7ab333f52fcca1f64591053506">hmacSetup</a> (<a class="el" href="api_8h.html#ab8ef12fab634c171394422d0ee8baf94">byte</a> *, <a class="el" href="api_8h.html#ab8ef12fab634c171394422d0ee8baf94">byte</a> *, const <a class="el" href="structhashFunction.html">hashFunction</a> *, <a class="el" href="group__HASH__m.html#ga94edf1e4abdf78acd04e54ab389f9387">hashFunctionParam</a> *, const <a class="el" href="api_8h.html#ab8ef12fab634c171394422d0ee8baf94">byte</a> *, size_t)</td></tr> </table> <hr/><h2>Typedef Documentation</h2> <a class="anchor" id="ga64af99fc74e1c766e8d03071b652cb4d"></a><!-- doxytag: member="beecrypt.h::keyedHashFunctionParam" ref="ga64af99fc74e1c766e8d03071b652cb4d" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void <a class="el" href="group__HMAC__m.html#ga64af99fc74e1c766e8d03071b652cb4d">keyedHashFunctionParam</a></td> </tr> </table> </div> <div class="memdoc"> </div> </div> <hr/><h2>Function Documentation</h2> <a class="anchor" id="ga3840ec7ab333f52fcca1f64591053506"></a><!-- doxytag: member="hmac.h::hmacSetup" ref="ga3840ec7ab333f52fcca1f64591053506" args="(byte *, byte *, const hashFunction *, hashFunctionParam *, const byte *, size_t)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int hmacSetup </td> <td>(</td> <td class="paramtype"><a class="el" href="api_8h.html#ab8ef12fab634c171394422d0ee8baf94">byte</a> * </td> <td class="paramname">, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="api_8h.html#ab8ef12fab634c171394422d0ee8baf94">byte</a> * </td> <td class="paramname">, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="structhashFunction.html">hashFunction</a> * </td> <td class="paramname">, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="group__HASH__m.html#ga94edf1e4abdf78acd04e54ab389f9387">hashFunctionParam</a> * </td> <td class="paramname">, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="api_8h.html#ab8ef12fab634c171394422d0ee8baf94">byte</a> * </td> <td class="paramname">, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">size_t </td> <td class="paramname"> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div> <div class="memdoc"> </div> </div> </div> <hr 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