<!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"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Crypto++: OAEP< H, MGF > Class Template Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Crypto++  <span id="projectnumber">7.0</span> </div> <div id="projectbrief">Free C++ class library of cryptographic schemes</div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('',false,false,'search.php','Search'); }); /* @license-end */</script> <div id="main-nav"></div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-types">Public Types</a> | <a href="#pub-static-methods">Static Public Member Functions</a> | <a href="class_o_a_e_p-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">OAEP< H, MGF > Class Template Reference</div> </div> </div><!--header--> <div class="contents"> <p><a class="el" href="class_o_a_e_p.html" title="OAEP padding. ">OAEP</a> padding. <a href="class_o_a_e_p.html#details">More...</a></p> <div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"> <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for OAEP< H, MGF >:</div> <div id="dynsection-0-summary" class="dynsummary" style="display:block;"> </div> <div id="dynsection-0-content" class="dyncontent" style="display:none;"> <div class="center"> <img src="class_o_a_e_p.png" usemap="#OAEP_3C_20H_2C_20MGF_20_3E_map" alt=""/> <map id="OAEP_3C_20H_2C_20MGF_20_3E_map" name="OAEP_3C_20H_2C_20MGF_20_3E_map"> <area href="class_o_a_e_p___base.html" title="OAEP padding base class. " alt="OAEP_Base" shape="rect" coords="0,56,242,80"/> <area href="struct_encryption_standard.html" title="Base class for public key encryption standard classes. " alt="EncryptionStandard" shape="rect" coords="252,56,494,80"/> <area href="class_p_k___encryption_message_encoding_method.html" title="Message encoding method for public key encryption. " alt="PK_EncryptionMessageEncodingMethod" shape="rect" coords="0,0,242,24"/> </map> </div></div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a> Public Types</h2></td></tr> <tr class="memitem:a0211b33ec3adddcc0279ad85ccd1906c"><td class="memItemLeft" align="right" valign="top"><a id="a0211b33ec3adddcc0279ad85ccd1906c"></a> typedef <a class="el" href="class_o_a_e_p.html">OAEP</a>< H, MGF > </td><td class="memItemRight" valign="bottom"><b>EncryptionMessageEncodingMethod</b></td></tr> <tr class="separator:a0211b33ec3adddcc0279ad85ccd1906c"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a> Static Public Member Functions</h2></td></tr> <tr class="memitem:aa1cf0b63eea44bbc37cb240ed8560905"><td class="memItemLeft" align="right" valign="top"><a id="aa1cf0b63eea44bbc37cb240ed8560905"></a> static std::string </td><td class="memItemRight" valign="bottom"><b>StaticAlgorithmName</b> ()</td></tr> <tr class="separator:aa1cf0b63eea44bbc37cb240ed8560905"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a> Additional Inherited Members</h2></td></tr> <tr class="inherit_header pub_methods_class_o_a_e_p___base"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_o_a_e_p___base')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_o_a_e_p___base.html">OAEP_Base</a></td></tr> <tr class="memitem:afe3a3fde774d6e01f851608e52cbea74 inherit pub_methods_class_o_a_e_p___base"><td class="memItemLeft" align="right" valign="top"><a id="afe3a3fde774d6e01f851608e52cbea74"></a> bool </td><td class="memItemRight" valign="bottom"><b>ParameterSupported</b> (const char *name) const</td></tr> <tr class="separator:afe3a3fde774d6e01f851608e52cbea74 inherit pub_methods_class_o_a_e_p___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4c58ceb4c2de7b39ed2151fbe9942e73 inherit pub_methods_class_o_a_e_p___base"><td class="memItemLeft" align="right" valign="top"><a id="a4c58ceb4c2de7b39ed2151fbe9942e73"></a> size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_a_e_p___base.html#a4c58ceb4c2de7b39ed2151fbe9942e73">MaxUnpaddedLength</a> (size_t paddedLength) const</td></tr> <tr class="memdesc:a4c58ceb4c2de7b39ed2151fbe9942e73 inherit pub_methods_class_o_a_e_p___base"><td class="mdescLeft"> </td><td class="mdescRight">max size of unpadded message in bytes, given max size of padded message in bits (1 less than size of modulus) <br /></td></tr> <tr class="separator:a4c58ceb4c2de7b39ed2151fbe9942e73 inherit pub_methods_class_o_a_e_p___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae2ab73225cd6a8152e16480418501cbc inherit pub_methods_class_o_a_e_p___base"><td class="memItemLeft" align="right" valign="top"><a id="ae2ab73225cd6a8152e16480418501cbc"></a> void </td><td class="memItemRight" valign="bottom"><b>Pad</b> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, const byte *raw, size_t inputLength, byte *padded, size_t paddedLength, const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &parameters) const</td></tr> <tr class="separator:ae2ab73225cd6a8152e16480418501cbc inherit pub_methods_class_o_a_e_p___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a320843b69abc650fc6091464c778b67b inherit pub_methods_class_o_a_e_p___base"><td class="memItemLeft" align="right" valign="top"><a id="a320843b69abc650fc6091464c778b67b"></a> <a class="el" href="struct_decoding_result.html">DecodingResult</a> </td><td class="memItemRight" valign="bottom"><b>Unpad</b> (const byte *padded, size_t paddedLength, byte *raw, const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &parameters) const</td></tr> <tr class="separator:a320843b69abc650fc6091464c778b67b inherit pub_methods_class_o_a_e_p___base"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><h3>template<class H, class MGF = P1363_MGF1><br /> class OAEP< H, MGF ></h3> <p><a class="el" href="class_o_a_e_p.html" title="OAEP padding. ">OAEP</a> padding. </p> <dl class="tparams"><dt>Template Parameters</dt><dd> <table class="tparams"> <tr><td class="paramname">H</td><td><a class="el" href="class_hash_transformation.html" title="Interface for hash functions and data processing part of MACs. ">HashTransformation</a> derived class </td></tr> <tr><td class="paramname">MGF</td><td><a class="el" href="class_mask_generating_function.html" title="Mask generation function interface. ">MaskGeneratingFunction</a> derived class </td></tr> </table> </dd> </dl> <dl class="section see"><dt>See also</dt><dd><a href="http://www.weidai.com/scan-mirror/ca.html#cem_OAEP-MGF1">EME-OAEP</a>, for use with classes derived from <a class="el" href="class_t_f___e_s.html" title="Trapdoor Function (TF) encryption scheme. ">TF_ES</a> </dd></dl> <dl class="section since"><dt>Since</dt><dd>Crypto++ 2.1 </dd></dl> <p class="definition">Definition at line <a class="el" href="oaep_8h_source.html#l00038">38</a> of file <a class="el" href="oaep_8h_source.html">oaep.h</a>.</p> </div><hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="oaep_8h_source.html">oaep.h</a></li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Sun Sep 16 2018 07:58:45 for Crypto++ by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>