<!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++: BLAKE2s Class 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-methods">Public Member Functions</a> | <a href="class_b_l_a_k_e2s-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">BLAKE2s Class Reference</div> </div> </div><!--header--> <div class="contents"> <p>The <a class="el" href="class_b_l_a_k_e2s.html" title="The BLAKE2s cryptographic hash function. ">BLAKE2s</a> cryptographic hash function. <a href="class_b_l_a_k_e2s.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 BLAKE2s:</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_b_l_a_k_e2s.png" usemap="#BLAKE2s_map" alt=""/> <map id="BLAKE2s_map" name="BLAKE2s_map"> <area href="class_b_l_a_k_e2___base.html" alt="BLAKE2_Base< word32, false >" shape="rect" coords="252,280,746,304"/> <area href="class_simple_keying_interface_impl.html" alt="SimpleKeyingInterfaceImpl< MessageAuthenticationCode, BLAKE2_Info< T_64bit > >" shape="rect" coords="252,224,746,248"/> <area href="class_message_authentication_code.html" title="Interface for message authentication codes. " alt="MessageAuthenticationCode" shape="rect" coords="252,168,746,192"/> <area href="class_simple_keying_interface.html" title="Interface for algorithms that take byte strings as keys. " alt="SimpleKeyingInterface" shape="rect" coords="0,112,494,136"/> <area href="class_hash_transformation.html" title="Interface for hash functions and data processing part of MACs. " alt="HashTransformation" shape="rect" coords="504,112,998,136"/> <area href="class_algorithm.html" title="Interface for all crypto algorithms. " alt="Algorithm" shape="rect" coords="504,56,998,80"/> <area href="class_clonable.html" title="Interface for cloning objects. " alt="Clonable" shape="rect" coords="504,0,998,24"/> </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:a23f7e135cec3e6461ac19fe0a57cb078"><td class="memItemLeft" align="right" valign="top"><a id="a23f7e135cec3e6461ac19fe0a57cb078"></a> typedef <a class="el" href="class_b_l_a_k_e2___base.html">BLAKE2_Base</a>< word32, false > </td><td class="memItemRight" valign="bottom"><b>ThisBase</b></td></tr> <tr class="separator:a23f7e135cec3e6461ac19fe0a57cb078"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a11a7d11b4bc67ea80bc7e3956f15a652"><td class="memItemLeft" align="right" valign="top"><a id="a11a7d11b4bc67ea80bc7e3956f15a652"></a> typedef <a class="el" href="struct_b_l_a_k_e2___parameter_block.html">BLAKE2_ParameterBlock</a>< false > </td><td class="memItemRight" valign="bottom"><b>ParameterBlock</b></td></tr> <tr class="separator:a11a7d11b4bc67ea80bc7e3956f15a652"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_types_class_b_l_a_k_e2___base"><td colspan="2" onclick="javascript:toggleInherit('pub_types_class_b_l_a_k_e2___base')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="class_b_l_a_k_e2___base.html">BLAKE2_Base< word32, false ></a></td></tr> <tr class="memitem:a6a87df0417301531acbce7858a08b4e7 inherit pub_types_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top"><a id="a6a87df0417301531acbce7858a08b4e7"></a> typedef <a class="el" href="struct_b_l_a_k_e2___state.html">BLAKE2_State</a>< word32, T_64bit > </td><td class="memItemRight" valign="bottom"><b>State</b></td></tr> <tr class="separator:a6a87df0417301531acbce7858a08b4e7 inherit pub_types_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa6c597f34c05482660aff33e6a35b3da inherit pub_types_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top"><a id="aa6c597f34c05482660aff33e6a35b3da"></a> typedef <a class="el" href="struct_b_l_a_k_e2___parameter_block.html">BLAKE2_ParameterBlock</a>< T_64bit > </td><td class="memItemRight" valign="bottom"><b>ParameterBlock</b></td></tr> <tr class="separator:aa6c597f34c05482660aff33e6a35b3da inherit pub_types_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac6966a8c473b16f1183cccf15445eac2 inherit pub_types_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top"><a id="ac6966a8c473b16f1183cccf15445eac2"></a> typedef <a class="el" href="class_sec_block.html">SecBlock</a>< <a class="el" href="struct_b_l_a_k_e2___state.html">State</a>, <a class="el" href="class_allocator_with_cleanup.html">AllocatorWithCleanup</a>< <a class="el" href="struct_b_l_a_k_e2___state.html">State</a>, true > > </td><td class="memItemRight" valign="bottom"><b>AlignedState</b></td></tr> <tr class="separator:ac6966a8c473b16f1183cccf15445eac2 inherit pub_types_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae837357e296abf03d267a00e56c2af77 inherit pub_types_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top"><a id="ae837357e296abf03d267a00e56c2af77"></a> typedef <a class="el" href="class_sec_block.html">SecBlock</a>< <a class="el" href="struct_b_l_a_k_e2___parameter_block.html">ParameterBlock</a>, <a class="el" href="class_allocator_with_cleanup.html">AllocatorWithCleanup</a>< <a class="el" href="struct_b_l_a_k_e2___parameter_block.html">ParameterBlock</a>, true > > </td><td class="memItemRight" valign="bottom"><b>AlignedParameterBlock</b></td></tr> <tr class="separator:ae837357e296abf03d267a00e56c2af77 inherit pub_types_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_types_class_simple_keying_interface"><td colspan="2" onclick="javascript:toggleInherit('pub_types_class_simple_keying_interface')"><img src="closed.png" alt="-"/> Public Types inherited from <a class="el" href="class_simple_keying_interface.html">SimpleKeyingInterface</a></td></tr> <tr class="memitem:a88201c180fbfaa9fef2715252546ad6e inherit pub_types_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#a88201c180fbfaa9fef2715252546ad6e">IV_Requirement</a> { <br />   <a class="el" href="class_simple_keying_interface.html#a88201c180fbfaa9fef2715252546ad6ea1cc32e69fe4f385e54d9d482a2ab5a56">UNIQUE_IV</a> = 0, <a class="el" href="class_simple_keying_interface.html#a88201c180fbfaa9fef2715252546ad6ea4520c4379ee3a1aed95a36e2235ba338">RANDOM_IV</a>, <a class="el" href="class_simple_keying_interface.html#a88201c180fbfaa9fef2715252546ad6eaceff3ad4b12bcb6d7b61a5bd543a815c">UNPREDICTABLE_RANDOM_IV</a>, <a class="el" href="class_simple_keying_interface.html#a88201c180fbfaa9fef2715252546ad6eab659bf6d2c470c50c14bfbab5b2d45ab">INTERNALLY_GENERATED_IV</a>, <br />   <a class="el" href="class_simple_keying_interface.html#a88201c180fbfaa9fef2715252546ad6eac1d24de3dedd05c28516f452d3ace417">NOT_RESYNCHRONIZABLE</a> <br /> }</td></tr> <tr class="memdesc:a88201c180fbfaa9fef2715252546ad6e"><td class="mdescLeft"> </td><td class="mdescRight">Secure IVs requirements as enumerated values. <a href="class_simple_keying_interface.html#a88201c180fbfaa9fef2715252546ad6e">More...</a><br /></td></tr> <tr class="separator:a88201c180fbfaa9fef2715252546ad6e inherit pub_types_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:a8e507d4d64e7988fdca52cc243116ccb"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_b_l_a_k_e2s.html#a8e507d4d64e7988fdca52cc243116ccb">BLAKE2s</a> (bool treeMode=false, unsigned int digestSize=DIGESTSIZE)</td></tr> <tr class="memdesc:a8e507d4d64e7988fdca52cc243116ccb"><td class="mdescLeft"> </td><td class="mdescRight">Construct a <a class="el" href="class_b_l_a_k_e2s.html" title="The BLAKE2s cryptographic hash function. ">BLAKE2s</a> hash. <a href="#a8e507d4d64e7988fdca52cc243116ccb">More...</a><br /></td></tr> <tr class="separator:a8e507d4d64e7988fdca52cc243116ccb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4d69095f11f5417b2f10f8f691ed83d5"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_b_l_a_k_e2s.html#a4d69095f11f5417b2f10f8f691ed83d5">BLAKE2s</a> (const byte *key, size_t keyLength, const byte *salt=NULL, size_t saltLength=0, const byte *personalization=NULL, size_t personalizationLength=0, bool treeMode=false, unsigned int digestSize=DIGESTSIZE)</td></tr> <tr class="memdesc:a4d69095f11f5417b2f10f8f691ed83d5"><td class="mdescLeft"> </td><td class="mdescRight">Construct a <a class="el" href="class_b_l_a_k_e2s.html" title="The BLAKE2s cryptographic hash function. ">BLAKE2s</a> hash. <a href="#a4d69095f11f5417b2f10f8f691ed83d5">More...</a><br /></td></tr> <tr class="separator:a4d69095f11f5417b2f10f8f691ed83d5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_methods_class_b_l_a_k_e2___base"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_b_l_a_k_e2___base')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_b_l_a_k_e2___base.html">BLAKE2_Base< word32, false ></a></td></tr> <tr class="memitem:aa53788e62669ef926219339d776abc4d inherit pub_methods_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="class_b_l_a_k_e2___base.html#aa53788e62669ef926219339d776abc4d">AlgorithmName</a> () const</td></tr> <tr class="memdesc:aa53788e62669ef926219339d776abc4d inherit pub_methods_class_b_l_a_k_e2___base"><td class="mdescLeft"> </td><td class="mdescRight">Retrieve the object's name. <a href="class_b_l_a_k_e2___base.html#aa53788e62669ef926219339d776abc4d">More...</a><br /></td></tr> <tr class="separator:aa53788e62669ef926219339d776abc4d inherit pub_methods_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abdd0c124389fea75bcf5d230a4e76eed inherit pub_methods_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><b>DigestSize</b> () const</td></tr> <tr class="memdesc:abdd0c124389fea75bcf5d230a4e76eed inherit pub_methods_class_b_l_a_k_e2___base"><td class="mdescLeft"> </td><td class="mdescRight">Provides the digest size of the hash. <a href="class_b_l_a_k_e2___base.html#abdd0c124389fea75bcf5d230a4e76eed">More...</a><br /></td></tr> <tr class="separator:abdd0c124389fea75bcf5d230a4e76eed inherit pub_methods_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7aa9c2bbf51b6a7093bbcf122d7a1654 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><b>OptimalDataAlignment</b> () const</td></tr> <tr class="memdesc:a7aa9c2bbf51b6a7093bbcf122d7a1654 inherit pub_methods_class_b_l_a_k_e2___base"><td class="mdescLeft"> </td><td class="mdescRight">Provides input and output data alignment for optimal performance. <a href="class_b_l_a_k_e2___base.html#a7aa9c2bbf51b6a7093bbcf122d7a1654">More...</a><br /></td></tr> <tr class="separator:a7aa9c2bbf51b6a7093bbcf122d7a1654 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa3716258df73a131ab5f69e55a6f0b48 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b>Update</b> (const byte *input, size_t length)</td></tr> <tr class="memdesc:aa3716258df73a131ab5f69e55a6f0b48 inherit pub_methods_class_b_l_a_k_e2___base"><td class="mdescLeft"> </td><td class="mdescRight">Updates a hash with additional input. <a href="class_b_l_a_k_e2___base.html#aa3716258df73a131ab5f69e55a6f0b48">More...</a><br /></td></tr> <tr class="separator:aa3716258df73a131ab5f69e55a6f0b48 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9cf8782a38383d88f13c872433b711d4 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b>Restart</b> ()</td></tr> <tr class="memdesc:a9cf8782a38383d88f13c872433b711d4 inherit pub_methods_class_b_l_a_k_e2___base"><td class="mdescLeft"> </td><td class="mdescRight">Restart the hash. <a href="class_b_l_a_k_e2___base.html#a9cf8782a38383d88f13c872433b711d4">More...</a><br /></td></tr> <tr class="separator:a9cf8782a38383d88f13c872433b711d4 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6eb864d8328bc0385df18f215e60c900 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_b_l_a_k_e2___base.html#a6eb864d8328bc0385df18f215e60c900">Restart</a> (const <a class="el" href="struct_b_l_a_k_e2___parameter_block.html">BLAKE2_ParameterBlock</a>< T_64bit > &block, const word32 counter[2])</td></tr> <tr class="memdesc:a6eb864d8328bc0385df18f215e60c900 inherit pub_methods_class_b_l_a_k_e2___base"><td class="mdescLeft"> </td><td class="mdescRight">Restart a hash with parameter block and counter. <a href="class_b_l_a_k_e2___base.html#a6eb864d8328bc0385df18f215e60c900">More...</a><br /></td></tr> <tr class="separator:a6eb864d8328bc0385df18f215e60c900 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a854cb41f661a62e850537e15440181d9 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_b_l_a_k_e2___base.html#a854cb41f661a62e850537e15440181d9">SetTreeMode</a> (bool mode)</td></tr> <tr class="memdesc:a854cb41f661a62e850537e15440181d9 inherit pub_methods_class_b_l_a_k_e2___base"><td class="mdescLeft"> </td><td class="mdescRight">Set tree mode. <a href="class_b_l_a_k_e2___base.html#a854cb41f661a62e850537e15440181d9">More...</a><br /></td></tr> <tr class="separator:a854cb41f661a62e850537e15440181d9 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9531e26e9cd87a51779c36289c41d538 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_b_l_a_k_e2___base.html#a9531e26e9cd87a51779c36289c41d538">GetTreeMode</a> () const</td></tr> <tr class="memdesc:a9531e26e9cd87a51779c36289c41d538 inherit pub_methods_class_b_l_a_k_e2___base"><td class="mdescLeft"> </td><td class="mdescRight">Get tree mode. <a href="class_b_l_a_k_e2___base.html#a9531e26e9cd87a51779c36289c41d538">More...</a><br /></td></tr> <tr class="separator:a9531e26e9cd87a51779c36289c41d538 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7808dc4d35bbfcfef52ccf214b3dbb47 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b>TruncatedFinal</b> (byte *hash, size_t size)</td></tr> <tr class="memdesc:a7808dc4d35bbfcfef52ccf214b3dbb47 inherit pub_methods_class_b_l_a_k_e2___base"><td class="mdescLeft"> </td><td class="mdescRight">Computes the hash of the current message. <a href="class_b_l_a_k_e2___base.html#a7808dc4d35bbfcfef52ccf214b3dbb47">More...</a><br /></td></tr> <tr class="separator:a7808dc4d35bbfcfef52ccf214b3dbb47 inherit pub_methods_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_methods_class_simple_keying_interface_impl"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_simple_keying_interface_impl')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_simple_keying_interface_impl.html">SimpleKeyingInterfaceImpl< MessageAuthenticationCode, BLAKE2_Info< T_64bit > ></a></td></tr> <tr class="memitem:af3e42c83041a26ffaef5e378e352caa0 inherit pub_methods_class_simple_keying_interface_impl"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface_impl.html#af3e42c83041a26ffaef5e378e352caa0">MinKeyLength</a> () const</td></tr> <tr class="memdesc:af3e42c83041a26ffaef5e378e352caa0 inherit pub_methods_class_simple_keying_interface_impl"><td class="mdescLeft"> </td><td class="mdescRight">The minimum key length used by the algorithm. <a href="class_simple_keying_interface_impl.html#af3e42c83041a26ffaef5e378e352caa0">More...</a><br /></td></tr> <tr class="separator:af3e42c83041a26ffaef5e378e352caa0 inherit pub_methods_class_simple_keying_interface_impl"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac72a5a82d8a5d9e19e18f7e146b35df4 inherit pub_methods_class_simple_keying_interface_impl"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface_impl.html#ac72a5a82d8a5d9e19e18f7e146b35df4">MaxKeyLength</a> () const</td></tr> <tr class="memdesc:ac72a5a82d8a5d9e19e18f7e146b35df4 inherit pub_methods_class_simple_keying_interface_impl"><td class="mdescLeft"> </td><td class="mdescRight">The maximum key length used by the algorithm. <a href="class_simple_keying_interface_impl.html#ac72a5a82d8a5d9e19e18f7e146b35df4">More...</a><br /></td></tr> <tr class="separator:ac72a5a82d8a5d9e19e18f7e146b35df4 inherit pub_methods_class_simple_keying_interface_impl"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a017e0545328286b51892a93f95aabf8e inherit pub_methods_class_simple_keying_interface_impl"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface_impl.html#a017e0545328286b51892a93f95aabf8e">DefaultKeyLength</a> () const</td></tr> <tr class="memdesc:a017e0545328286b51892a93f95aabf8e inherit pub_methods_class_simple_keying_interface_impl"><td class="mdescLeft"> </td><td class="mdescRight">The default key length used by the algorithm. <a href="class_simple_keying_interface_impl.html#a017e0545328286b51892a93f95aabf8e">More...</a><br /></td></tr> <tr class="separator:a017e0545328286b51892a93f95aabf8e inherit pub_methods_class_simple_keying_interface_impl"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5d2b23e29eb994631cf9e06f7ab36023 inherit pub_methods_class_simple_keying_interface_impl"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface_impl.html#a5d2b23e29eb994631cf9e06f7ab36023">GetValidKeyLength</a> (size_t keylength) const</td></tr> <tr class="memdesc:a5d2b23e29eb994631cf9e06f7ab36023 inherit pub_methods_class_simple_keying_interface_impl"><td class="mdescLeft"> </td><td class="mdescRight">Provides a valid key length for the algorithm. <a href="class_simple_keying_interface_impl.html#a5d2b23e29eb994631cf9e06f7ab36023">More...</a><br /></td></tr> <tr class="separator:a5d2b23e29eb994631cf9e06f7ab36023 inherit pub_methods_class_simple_keying_interface_impl"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af9e6ac5f39488b6a3f8220c539c6cfeb inherit pub_methods_class_simple_keying_interface_impl"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_simple_keying_interface.html#a88201c180fbfaa9fef2715252546ad6e">SimpleKeyingInterface::IV_Requirement</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface_impl.html#af9e6ac5f39488b6a3f8220c539c6cfeb">IVRequirement</a> () const</td></tr> <tr class="memdesc:af9e6ac5f39488b6a3f8220c539c6cfeb inherit pub_methods_class_simple_keying_interface_impl"><td class="mdescLeft"> </td><td class="mdescRight">The default IV requirements for the algorithm. <a href="class_simple_keying_interface_impl.html#af9e6ac5f39488b6a3f8220c539c6cfeb">More...</a><br /></td></tr> <tr class="separator:af9e6ac5f39488b6a3f8220c539c6cfeb inherit pub_methods_class_simple_keying_interface_impl"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:acba54a012806e2b2d0f61c1aa64a3a25 inherit pub_methods_class_simple_keying_interface_impl"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface_impl.html#acba54a012806e2b2d0f61c1aa64a3a25">IVSize</a> () const</td></tr> <tr class="memdesc:acba54a012806e2b2d0f61c1aa64a3a25 inherit pub_methods_class_simple_keying_interface_impl"><td class="mdescLeft"> </td><td class="mdescRight">The default initialization vector length for the algorithm. <a href="class_simple_keying_interface_impl.html#acba54a012806e2b2d0f61c1aa64a3a25">More...</a><br /></td></tr> <tr class="separator:acba54a012806e2b2d0f61c1aa64a3a25 inherit pub_methods_class_simple_keying_interface_impl"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_methods_class_simple_keying_interface"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_simple_keying_interface')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_simple_keying_interface.html">SimpleKeyingInterface</a></td></tr> <tr class="memitem:a597adcc7c00b5c14fa588276efeb613d inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#a597adcc7c00b5c14fa588276efeb613d">IsValidKeyLength</a> (size_t keylength) const</td></tr> <tr class="memdesc:a597adcc7c00b5c14fa588276efeb613d inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Returns whether keylength is a valid key length. <a href="class_simple_keying_interface.html#a597adcc7c00b5c14fa588276efeb613d">More...</a><br /></td></tr> <tr class="separator:a597adcc7c00b5c14fa588276efeb613d inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:adf3c29b3ef3af74788a58c7c49887fd7 inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#adf3c29b3ef3af74788a58c7c49887fd7">SetKey</a> (const byte *key, size_t length, const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &params=<a class="el" href="cryptlib_8h.html#a04be65ada92ccb1e6aac0d94b4cc394b">g_nullNameValuePairs</a>)</td></tr> <tr class="memdesc:adf3c29b3ef3af74788a58c7c49887fd7 inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Sets or reset the key of this object. <a href="class_simple_keying_interface.html#adf3c29b3ef3af74788a58c7c49887fd7">More...</a><br /></td></tr> <tr class="separator:adf3c29b3ef3af74788a58c7c49887fd7 inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0401f9c67930805180964bc02ae0ac1c inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#a0401f9c67930805180964bc02ae0ac1c">SetKeyWithRounds</a> (const byte *key, size_t length, int rounds)</td></tr> <tr class="memdesc:a0401f9c67930805180964bc02ae0ac1c inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Sets or reset the key of this object. <a href="class_simple_keying_interface.html#a0401f9c67930805180964bc02ae0ac1c">More...</a><br /></td></tr> <tr class="separator:a0401f9c67930805180964bc02ae0ac1c inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5b4e358c514fd743840967bc595a34c2 inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#a5b4e358c514fd743840967bc595a34c2">SetKeyWithIV</a> (const byte *key, size_t length, const byte *iv, size_t ivLength)</td></tr> <tr class="memdesc:a5b4e358c514fd743840967bc595a34c2 inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Sets or reset the key of this object. <a href="class_simple_keying_interface.html#a5b4e358c514fd743840967bc595a34c2">More...</a><br /></td></tr> <tr class="separator:a5b4e358c514fd743840967bc595a34c2 inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac25e27eaeae2e909741c07de93caef49 inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#ac25e27eaeae2e909741c07de93caef49">SetKeyWithIV</a> (const byte *key, size_t length, const byte *iv)</td></tr> <tr class="memdesc:ac25e27eaeae2e909741c07de93caef49 inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Sets or reset the key of this object. <a href="class_simple_keying_interface.html#ac25e27eaeae2e909741c07de93caef49">More...</a><br /></td></tr> <tr class="separator:ac25e27eaeae2e909741c07de93caef49 inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a71039112353cc70e9859ebd95037cc1a inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#a71039112353cc70e9859ebd95037cc1a">IsResynchronizable</a> () const</td></tr> <tr class="memdesc:a71039112353cc70e9859ebd95037cc1a inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Determines if the object can be resynchronized. <a href="class_simple_keying_interface.html#a71039112353cc70e9859ebd95037cc1a">More...</a><br /></td></tr> <tr class="separator:a71039112353cc70e9859ebd95037cc1a inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa09fd0893ac8c6068e07ce30bb55c1d9 inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#aa09fd0893ac8c6068e07ce30bb55c1d9">CanUseRandomIVs</a> () const</td></tr> <tr class="memdesc:aa09fd0893ac8c6068e07ce30bb55c1d9 inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Determines if the object can use random IVs. <a href="class_simple_keying_interface.html#aa09fd0893ac8c6068e07ce30bb55c1d9">More...</a><br /></td></tr> <tr class="separator:aa09fd0893ac8c6068e07ce30bb55c1d9 inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab98803e8744b73663e7e9c872eef822b inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#ab98803e8744b73663e7e9c872eef822b">CanUsePredictableIVs</a> () const</td></tr> <tr class="memdesc:ab98803e8744b73663e7e9c872eef822b inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Determines if the object can use random but possibly predictable IVs. <a href="class_simple_keying_interface.html#ab98803e8744b73663e7e9c872eef822b">More...</a><br /></td></tr> <tr class="separator:ab98803e8744b73663e7e9c872eef822b inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:afbf7065f7db5439d471d1bcc260d3bd5 inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#afbf7065f7db5439d471d1bcc260d3bd5">CanUseStructuredIVs</a> () const</td></tr> <tr class="memdesc:afbf7065f7db5439d471d1bcc260d3bd5 inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Determines if the object can use structured IVs. <a href="class_simple_keying_interface.html#afbf7065f7db5439d471d1bcc260d3bd5">More...</a><br /></td></tr> <tr class="separator:afbf7065f7db5439d471d1bcc260d3bd5 inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af2f7dd9da3a75651615b0ccae71f34a5 inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#af2f7dd9da3a75651615b0ccae71f34a5">DefaultIVLength</a> () const</td></tr> <tr class="memdesc:af2f7dd9da3a75651615b0ccae71f34a5 inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Provides the default size of an IV. <a href="class_simple_keying_interface.html#af2f7dd9da3a75651615b0ccae71f34a5">More...</a><br /></td></tr> <tr class="separator:af2f7dd9da3a75651615b0ccae71f34a5 inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab94b9751aba4f3660accb673095180c0 inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">virtual unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#ab94b9751aba4f3660accb673095180c0">MinIVLength</a> () const</td></tr> <tr class="memdesc:ab94b9751aba4f3660accb673095180c0 inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Provides the minimum size of an IV. <a href="class_simple_keying_interface.html#ab94b9751aba4f3660accb673095180c0">More...</a><br /></td></tr> <tr class="separator:ab94b9751aba4f3660accb673095180c0 inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8fc07e61d83ce9639d9b3608fb5dd8cb inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">virtual unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#a8fc07e61d83ce9639d9b3608fb5dd8cb">MaxIVLength</a> () const</td></tr> <tr class="memdesc:a8fc07e61d83ce9639d9b3608fb5dd8cb inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Provides the maximum size of an IV. <a href="class_simple_keying_interface.html#a8fc07e61d83ce9639d9b3608fb5dd8cb">More...</a><br /></td></tr> <tr class="separator:a8fc07e61d83ce9639d9b3608fb5dd8cb inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae576137a46ca56005e82f1505cf3cccc inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#ae576137a46ca56005e82f1505cf3cccc">Resynchronize</a> (const byte *iv, int ivLength=-1)</td></tr> <tr class="memdesc:ae576137a46ca56005e82f1505cf3cccc inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Resynchronize with an IV. <a href="class_simple_keying_interface.html#ae576137a46ca56005e82f1505cf3cccc">More...</a><br /></td></tr> <tr class="separator:ae576137a46ca56005e82f1505cf3cccc inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac8277d1517add6fd455ca576bee57fe2 inherit pub_methods_class_simple_keying_interface"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_simple_keying_interface.html#ac8277d1517add6fd455ca576bee57fe2">GetNextIV</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, byte *iv)</td></tr> <tr class="memdesc:ac8277d1517add6fd455ca576bee57fe2 inherit pub_methods_class_simple_keying_interface"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves a secure IV for the next message. <a href="class_simple_keying_interface.html#ac8277d1517add6fd455ca576bee57fe2">More...</a><br /></td></tr> <tr class="separator:ac8277d1517add6fd455ca576bee57fe2 inherit pub_methods_class_simple_keying_interface"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_methods_class_hash_transformation"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_hash_transformation')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_hash_transformation.html">HashTransformation</a></td></tr> <tr class="memitem:a39b0a4c4cdc11fda358f9975b5e4137e inherit pub_methods_class_hash_transformation"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_hash_transformation.html">HashTransformation</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_hash_transformation.html#a39b0a4c4cdc11fda358f9975b5e4137e">Ref</a> ()</td></tr> <tr class="memdesc:a39b0a4c4cdc11fda358f9975b5e4137e inherit pub_methods_class_hash_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Provides a reference to this object. <a href="class_hash_transformation.html#a39b0a4c4cdc11fda358f9975b5e4137e">More...</a><br /></td></tr> <tr class="separator:a39b0a4c4cdc11fda358f9975b5e4137e inherit pub_methods_class_hash_transformation"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9fc0b332ef36900ca6ea5d949e95aba1 inherit pub_methods_class_hash_transformation"><td class="memItemLeft" align="right" valign="top">virtual byte * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_hash_transformation.html#a9fc0b332ef36900ca6ea5d949e95aba1">CreateUpdateSpace</a> (size_t &size)</td></tr> <tr class="memdesc:a9fc0b332ef36900ca6ea5d949e95aba1 inherit pub_methods_class_hash_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Request space which can be written into by the caller. <a href="class_hash_transformation.html#a9fc0b332ef36900ca6ea5d949e95aba1">More...</a><br /></td></tr> <tr class="separator:a9fc0b332ef36900ca6ea5d949e95aba1 inherit pub_methods_class_hash_transformation"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa0b8c7a110d8968268fd02ec32b9a8e8 inherit pub_methods_class_hash_transformation"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_hash_transformation.html#aa0b8c7a110d8968268fd02ec32b9a8e8">Final</a> (byte *digest)</td></tr> <tr class="memdesc:aa0b8c7a110d8968268fd02ec32b9a8e8 inherit pub_methods_class_hash_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Computes the hash of the current message. <a href="class_hash_transformation.html#aa0b8c7a110d8968268fd02ec32b9a8e8">More...</a><br /></td></tr> <tr class="separator:aa0b8c7a110d8968268fd02ec32b9a8e8 inherit pub_methods_class_hash_transformation"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af68588a8333e11066a0da91506cebbb4 inherit pub_methods_class_hash_transformation"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_hash_transformation.html#af68588a8333e11066a0da91506cebbb4">TagSize</a> () const</td></tr> <tr class="memdesc:af68588a8333e11066a0da91506cebbb4 inherit pub_methods_class_hash_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Provides the tag size of the hash. <a href="class_hash_transformation.html#af68588a8333e11066a0da91506cebbb4">More...</a><br /></td></tr> <tr class="separator:af68588a8333e11066a0da91506cebbb4 inherit pub_methods_class_hash_transformation"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a09c66b86bbe3c13ea9e8d74775696d42 inherit pub_methods_class_hash_transformation"><td class="memItemLeft" align="right" valign="top">virtual unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_hash_transformation.html#a09c66b86bbe3c13ea9e8d74775696d42">BlockSize</a> () const</td></tr> <tr class="memdesc:a09c66b86bbe3c13ea9e8d74775696d42 inherit pub_methods_class_hash_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Provides the block size of the compression function. <a href="class_hash_transformation.html#a09c66b86bbe3c13ea9e8d74775696d42">More...</a><br /></td></tr> <tr class="separator:a09c66b86bbe3c13ea9e8d74775696d42 inherit pub_methods_class_hash_transformation"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aee97908d965930ee454f7a88b0ff0f71 inherit pub_methods_class_hash_transformation"><td class="memItemLeft" align="right" valign="top">virtual unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_hash_transformation.html#aee97908d965930ee454f7a88b0ff0f71">OptimalBlockSize</a> () const</td></tr> <tr class="memdesc:aee97908d965930ee454f7a88b0ff0f71 inherit pub_methods_class_hash_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Provides the input block size most efficient for this hash. <a href="class_hash_transformation.html#aee97908d965930ee454f7a88b0ff0f71">More...</a><br /></td></tr> <tr class="separator:aee97908d965930ee454f7a88b0ff0f71 inherit pub_methods_class_hash_transformation"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af8124c4fca23b74bbdc43660bdae692c inherit pub_methods_class_hash_transformation"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_hash_transformation.html#af8124c4fca23b74bbdc43660bdae692c">CalculateDigest</a> (byte *digest, const byte *input, size_t length)</td></tr> <tr class="memdesc:af8124c4fca23b74bbdc43660bdae692c inherit pub_methods_class_hash_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Updates the hash with additional input and computes the hash of the current message. <a href="class_hash_transformation.html#af8124c4fca23b74bbdc43660bdae692c">More...</a><br /></td></tr> <tr class="separator:af8124c4fca23b74bbdc43660bdae692c inherit pub_methods_class_hash_transformation"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a16c4aecd047015d513feef4ed5b929ba inherit pub_methods_class_hash_transformation"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_hash_transformation.html#a16c4aecd047015d513feef4ed5b929ba">Verify</a> (const byte *digest)</td></tr> <tr class="memdesc:a16c4aecd047015d513feef4ed5b929ba inherit pub_methods_class_hash_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Verifies the hash of the current message. <a href="class_hash_transformation.html#a16c4aecd047015d513feef4ed5b929ba">More...</a><br /></td></tr> <tr class="separator:a16c4aecd047015d513feef4ed5b929ba inherit pub_methods_class_hash_transformation"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:acad96df68e70d922683e5063057130b2 inherit pub_methods_class_hash_transformation"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_hash_transformation.html#acad96df68e70d922683e5063057130b2">VerifyDigest</a> (const byte *digest, const byte *input, size_t length)</td></tr> <tr class="memdesc:acad96df68e70d922683e5063057130b2 inherit pub_methods_class_hash_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Updates the hash with additional input and verifies the hash of the current message. <a href="class_hash_transformation.html#acad96df68e70d922683e5063057130b2">More...</a><br /></td></tr> <tr class="separator:acad96df68e70d922683e5063057130b2 inherit pub_methods_class_hash_transformation"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0b6917657eaec935750fd83e28270d76 inherit pub_methods_class_hash_transformation"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_hash_transformation.html#a0b6917657eaec935750fd83e28270d76">CalculateTruncatedDigest</a> (byte *digest, size_t digestSize, const byte *input, size_t length)</td></tr> <tr class="memdesc:a0b6917657eaec935750fd83e28270d76 inherit pub_methods_class_hash_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Updates the hash with additional input and computes the hash of the current message. <a href="class_hash_transformation.html#a0b6917657eaec935750fd83e28270d76">More...</a><br /></td></tr> <tr class="separator:a0b6917657eaec935750fd83e28270d76 inherit pub_methods_class_hash_transformation"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0f6069eadf492d970c3eb8cdf656e742 inherit pub_methods_class_hash_transformation"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_hash_transformation.html#a0f6069eadf492d970c3eb8cdf656e742">TruncatedVerify</a> (const byte *digest, size_t digestLength)</td></tr> <tr class="memdesc:a0f6069eadf492d970c3eb8cdf656e742 inherit pub_methods_class_hash_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Verifies the hash of the current message. <a href="class_hash_transformation.html#a0f6069eadf492d970c3eb8cdf656e742">More...</a><br /></td></tr> <tr class="separator:a0f6069eadf492d970c3eb8cdf656e742 inherit pub_methods_class_hash_transformation"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7958e99717019e8b9f91672bdfe9e086 inherit pub_methods_class_hash_transformation"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_hash_transformation.html#a7958e99717019e8b9f91672bdfe9e086">VerifyTruncatedDigest</a> (const byte *digest, size_t digestLength, const byte *input, size_t length)</td></tr> <tr class="memdesc:a7958e99717019e8b9f91672bdfe9e086 inherit pub_methods_class_hash_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Updates the hash with additional input and verifies the hash of the current message. <a href="class_hash_transformation.html#a7958e99717019e8b9f91672bdfe9e086">More...</a><br /></td></tr> <tr class="separator:a7958e99717019e8b9f91672bdfe9e086 inherit pub_methods_class_hash_transformation"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_methods_class_algorithm"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_algorithm')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_algorithm.html">Algorithm</a></td></tr> <tr class="memitem:a1c77f5117ca2cd881baf26a364cfc606 inherit pub_methods_class_algorithm"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_algorithm.html#a1c77f5117ca2cd881baf26a364cfc606">Algorithm</a> (bool checkSelfTestStatus=true)</td></tr> <tr class="memdesc:a1c77f5117ca2cd881baf26a364cfc606 inherit pub_methods_class_algorithm"><td class="mdescLeft"> </td><td class="mdescRight">Interface for all crypto algorithms. <a href="class_algorithm.html#a1c77f5117ca2cd881baf26a364cfc606">More...</a><br /></td></tr> <tr class="separator:a1c77f5117ca2cd881baf26a364cfc606 inherit pub_methods_class_algorithm"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_methods_class_clonable"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_clonable')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_clonable.html">Clonable</a></td></tr> <tr class="memitem:ad0016ba2d505c23aa85aad49e6c19bb7 inherit pub_methods_class_clonable"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="class_clonable.html">Clonable</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_clonable.html#ad0016ba2d505c23aa85aad49e6c19bb7">Clone</a> () const</td></tr> <tr class="memdesc:ad0016ba2d505c23aa85aad49e6c19bb7 inherit pub_methods_class_clonable"><td class="mdescLeft"> </td><td class="mdescRight">Copies this object. <a href="class_clonable.html#ad0016ba2d505c23aa85aad49e6c19bb7">More...</a><br /></td></tr> <tr class="separator:ad0016ba2d505c23aa85aad49e6c19bb7 inherit pub_methods_class_clonable"><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_static_methods_class_b_l_a_k_e2___base"><td colspan="2" onclick="javascript:toggleInherit('pub_static_methods_class_b_l_a_k_e2___base')"><img src="closed.png" alt="-"/> Static Public Member Functions inherited from <a class="el" href="class_b_l_a_k_e2___base.html">BLAKE2_Base< word32, false ></a></td></tr> <tr class="memitem:aacfe19dcf2dfb17821f3997e2c002be9 inherit pub_static_methods_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top">static const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_b_l_a_k_e2___base.html#aacfe19dcf2dfb17821f3997e2c002be9">StaticAlgorithmName</a> ()</td></tr> <tr class="memdesc:aacfe19dcf2dfb17821f3997e2c002be9 inherit pub_static_methods_class_b_l_a_k_e2___base"><td class="mdescLeft"> </td><td class="mdescRight">Retrieve the static algorithm name. <a href="class_b_l_a_k_e2___base.html#aacfe19dcf2dfb17821f3997e2c002be9">More...</a><br /></td></tr> <tr class="separator:aacfe19dcf2dfb17821f3997e2c002be9 inherit pub_static_methods_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_static_attribs_class_b_l_a_k_e2___base"><td colspan="2" onclick="javascript:toggleInherit('pub_static_attribs_class_b_l_a_k_e2___base')"><img src="closed.png" alt="-"/> Static Public Attributes inherited from <a class="el" href="class_b_l_a_k_e2___base.html">BLAKE2_Base< word32, false ></a></td></tr> <tr class="memitem:aee06a0ac7406e71b17b0e91645e8e83d inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top"><a id="aee06a0ac7406e71b17b0e91645e8e83d"></a> static const int </td><td class="memItemRight" valign="bottom"><b>DEFAULT_KEYLENGTH</b></td></tr> <tr class="separator:aee06a0ac7406e71b17b0e91645e8e83d inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae442e52f28197212ed426ca9cec39ff7 inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top"><a id="ae442e52f28197212ed426ca9cec39ff7"></a> static const int </td><td class="memItemRight" valign="bottom"><b>MIN_KEYLENGTH</b></td></tr> <tr class="separator:ae442e52f28197212ed426ca9cec39ff7 inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a209e0aa944b3d8a892cb48c3331dda41 inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top"><a id="a209e0aa944b3d8a892cb48c3331dda41"></a> static const int </td><td class="memItemRight" valign="bottom"><b>MAX_KEYLENGTH</b></td></tr> <tr class="separator:a209e0aa944b3d8a892cb48c3331dda41 inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abccc9f911b52bab49e745a80312eed27 inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top"><a id="abccc9f911b52bab49e745a80312eed27"></a> static const int </td><td class="memItemRight" valign="bottom"><b>DIGESTSIZE</b></td></tr> <tr class="separator:abccc9f911b52bab49e745a80312eed27 inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:afc60d4d4990579da67443f8450db33d6 inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top"><a id="afc60d4d4990579da67443f8450db33d6"></a> static const int </td><td class="memItemRight" valign="bottom"><b>BLOCKSIZE</b></td></tr> <tr class="separator:afc60d4d4990579da67443f8450db33d6 inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aab0b975eb2f9cc007f3089b4e0408f8e inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top"><a id="aab0b975eb2f9cc007f3089b4e0408f8e"></a> static const int </td><td class="memItemRight" valign="bottom"><b>SALTSIZE</b></td></tr> <tr class="separator:aab0b975eb2f9cc007f3089b4e0408f8e inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a718233d06bee124a4c9eb1b4d92b515a inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memItemLeft" align="right" valign="top"><a id="a718233d06bee124a4c9eb1b4d92b515a"></a> static const int </td><td class="memItemRight" valign="bottom"><b>PERSONALIZATIONSIZE</b></td></tr> <tr class="separator:a718233d06bee124a4c9eb1b4d92b515a inherit pub_static_attribs_class_b_l_a_k_e2___base"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>The <a class="el" href="class_b_l_a_k_e2s.html" title="The BLAKE2s cryptographic hash function. ">BLAKE2s</a> cryptographic hash function. </p> <p><a class="el" href="class_b_l_a_k_e2s.html" title="The BLAKE2s cryptographic hash function. ">BLAKE2s</a> can function as both a hash and keyed hash. If you want only the hash, then use the <a class="el" href="class_b_l_a_k_e2s.html" title="The BLAKE2s cryptographic hash function. ">BLAKE2s</a> constructor that accepts no parameters or digest size. If you want a keyed hash, then use the constructor that accpts the key as a parameter. Once a key and digest size are selected, its effectively immutable. The <a class="el" href="class_b_l_a_k_e2___base.html#a9cf8782a38383d88f13c872433b711d4">Restart()</a> method that accepts a ParameterBlock does not allow you to change it. </p><dl class="section see"><dt>See also</dt><dd>Aumasson, Neves, Wilcox-O'Hearn and Winnerlein's <a href="http://blake2.net/blake2.pdf">BLAKE2: simpler, smaller, fast as MD5</a> (2013.01.29). </dd></dl> <dl class="section since"><dt>Since</dt><dd>Crypto++ 5.6.4 </dd></dl> <p class="definition">Definition at line <a class="el" href="blake2_8h_source.html#l00280">280</a> of file <a class="el" href="blake2_8h_source.html">blake2.h</a>.</p> </div><h2 class="groupheader">Constructor & Destructor Documentation</h2> <a id="a8e507d4d64e7988fdca52cc243116ccb"></a> <h2 class="memtitle"><span class="permalink"><a href="#a8e507d4d64e7988fdca52cc243116ccb">◆ </a></span>BLAKE2s() <span class="overload">[1/2]</span></h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">BLAKE2s::BLAKE2s </td> <td>(</td> <td class="paramtype">bool </td> <td class="paramname"><em>treeMode</em> = <code>false</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>digestSize</em> = <code>DIGESTSIZE</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Construct a <a class="el" href="class_b_l_a_k_e2s.html" title="The BLAKE2s cryptographic hash function. ">BLAKE2s</a> hash. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">digestSize</td><td>the digest size, in bytes </td></tr> <tr><td class="paramname">treeMode</td><td>flag indicating tree mode </td></tr> </table> </dd> </dl> <p class="definition">Definition at line <a class="el" href="blake2_8h_source.html#l00290">290</a> of file <a class="el" href="blake2_8h_source.html">blake2.h</a>.</p> </div> </div> <a id="a4d69095f11f5417b2f10f8f691ed83d5"></a> <h2 class="memtitle"><span class="permalink"><a href="#a4d69095f11f5417b2f10f8f691ed83d5">◆ </a></span>BLAKE2s() <span class="overload">[2/2]</span></h2> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">BLAKE2s::BLAKE2s </td> <td>(</td> <td class="paramtype">const byte * </td> <td class="paramname"><em>key</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">size_t </td> <td class="paramname"><em>keyLength</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const byte * </td> <td class="paramname"><em>salt</em> = <code>NULL</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">size_t </td> <td class="paramname"><em>saltLength</em> = <code>0</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const byte * </td> <td class="paramname"><em>personalization</em> = <code>NULL</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">size_t </td> <td class="paramname"><em>personalizationLength</em> = <code>0</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">bool </td> <td class="paramname"><em>treeMode</em> = <code>false</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>digestSize</em> = <code>DIGESTSIZE</code> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">inline</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Construct a <a class="el" href="class_b_l_a_k_e2s.html" title="The BLAKE2s cryptographic hash function. ">BLAKE2s</a> hash. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">key</td><td>a byte array used to key the cipher </td></tr> <tr><td class="paramname">keyLength</td><td>the size of the byte array </td></tr> <tr><td class="paramname">salt</td><td>a byte array used as salt </td></tr> <tr><td class="paramname">saltLength</td><td>the size of the byte array </td></tr> <tr><td class="paramname">personalization</td><td>a byte array used as prsonalization string </td></tr> <tr><td class="paramname">personalizationLength</td><td>the size of the byte array </td></tr> <tr><td class="paramname">treeMode</td><td>flag indicating tree mode </td></tr> <tr><td class="paramname">digestSize</td><td>the digest size, in bytes </td></tr> </table> </dd> </dl> <p class="definition">Definition at line <a class="el" href="blake2_8h_source.html#l00301">301</a> of file <a class="el" href="blake2_8h_source.html">blake2.h</a>.</p> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="blake2_8h_source.html">blake2.h</a></li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Sun Sep 16 2018 07:58:17 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>