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<title>Crypto++: CCM_Base Class Reference</title>
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<div id="projectname">Crypto++
 <span id="projectnumber">7.0</span>
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<div id="projectbrief">Free C++ class library of cryptographic schemes</div>
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<a href="#pub-methods">Public Member Functions</a> |
<a href="class_c_c_m___base-members.html">List of all members</a> </div>
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<div class="title">CCM_Base Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<p><a class="el" href="struct_c_c_m.html" title="CCM block cipher mode of operation. ">CCM</a> block cipher base implementation.
<a href="class_c_c_m___base.html#details">More...</a></p>
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<img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for CCM_Base:</div>
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<area href="class_authenticated_symmetric_cipher_base.html" title="Base class for authenticated encryption modes of operation. " alt="AuthenticatedSymmetricCipherBase" shape="rect" coords="510,280,908,304"/>
<area href="class_authenticated_symmetric_cipher.html" title="Interface for authenticated encryption modes of operation. " alt="AuthenticatedSymmetricCipher" shape="rect" coords="510,224,908,248"/>
<area href="class_message_authentication_code.html" title="Interface for message authentication codes. " alt="MessageAuthenticationCode" shape="rect" coords="204,168,602,192"/>
<area href="class_stream_transformation.html" title="Interface for the data processing portion of stream ciphers. " alt="StreamTransformation" shape="rect" coords="816,168,1214,192"/>
<area href="class_simple_keying_interface.html" title="Interface for algorithms that take byte strings as keys. " alt="SimpleKeyingInterface" shape="rect" coords="0,112,398,136"/>
<area href="class_hash_transformation.html" title="Interface for hash functions and data processing part of MACs. " alt="HashTransformation" shape="rect" coords="408,112,806,136"/>
<area href="class_algorithm.html" title="Interface for all crypto algorithms. " alt="Algorithm" shape="rect" coords="816,112,1214,136"/>
<area href="class_algorithm.html" title="Interface for all crypto algorithms. " alt="Algorithm" shape="rect" coords="408,56,806,80"/>
<area href="class_clonable.html" title="Interface for cloning objects. " alt="Clonable" shape="rect" coords="816,56,1214,80"/>
<area href="class_clonable.html" title="Interface for cloning objects. " alt="Clonable" shape="rect" coords="408,0,806,24"/>
<area href="class_c_c_m___final.html" title="CCM block cipher final implementation. " alt="CCM_Final< T_BlockCipher, T_DefaultDigestSize, T_IsEncryption >" shape="rect" coords="510,392,908,416"/>
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<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:a2eb160c10a807dbb4fa0f03fd297dd0d"><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#a2eb160c10a807dbb4fa0f03fd297dd0d">AlgorithmName</a> () const</td></tr>
<tr class="memdesc:a2eb160c10a807dbb4fa0f03fd297dd0d"><td class="mdescLeft"> </td><td class="mdescRight">Provides the name of this algorithm. <a href="#a2eb160c10a807dbb4fa0f03fd297dd0d">More...</a><br /></td></tr>
<tr class="separator:a2eb160c10a807dbb4fa0f03fd297dd0d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7e6380afad9ff778afa842d8cb30ae43"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#a7e6380afad9ff778afa842d8cb30ae43">MinKeyLength</a> () const</td></tr>
<tr class="memdesc:a7e6380afad9ff778afa842d8cb30ae43"><td class="mdescLeft"> </td><td class="mdescRight">Returns smallest valid key length. <a href="#a7e6380afad9ff778afa842d8cb30ae43">More...</a><br /></td></tr>
<tr class="separator:a7e6380afad9ff778afa842d8cb30ae43"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adca2c50697bcf62a2ad85ea7acc32274"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#adca2c50697bcf62a2ad85ea7acc32274">MaxKeyLength</a> () const</td></tr>
<tr class="memdesc:adca2c50697bcf62a2ad85ea7acc32274"><td class="mdescLeft"> </td><td class="mdescRight">Returns largest valid key length. <a href="#adca2c50697bcf62a2ad85ea7acc32274">More...</a><br /></td></tr>
<tr class="separator:adca2c50697bcf62a2ad85ea7acc32274"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a286845a8642113b292d670c63ba117ed"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#a286845a8642113b292d670c63ba117ed">DefaultKeyLength</a> () const</td></tr>
<tr class="memdesc:a286845a8642113b292d670c63ba117ed"><td class="mdescLeft"> </td><td class="mdescRight">Returns default key length. <a href="#a286845a8642113b292d670c63ba117ed">More...</a><br /></td></tr>
<tr class="separator:a286845a8642113b292d670c63ba117ed"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a379a5a47030c1b07ffb99dcd00c57601"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#a379a5a47030c1b07ffb99dcd00c57601">GetValidKeyLength</a> (size_t keylength) const</td></tr>
<tr class="memdesc:a379a5a47030c1b07ffb99dcd00c57601"><td class="mdescLeft"> </td><td class="mdescRight">Returns a valid key length for the algorithm. <a href="#a379a5a47030c1b07ffb99dcd00c57601">More...</a><br /></td></tr>
<tr class="separator:a379a5a47030c1b07ffb99dcd00c57601"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a729a75250ca27b15ae454ad210ac7236"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#a729a75250ca27b15ae454ad210ac7236">IsValidKeyLength</a> (size_t keylength) const</td></tr>
<tr class="memdesc:a729a75250ca27b15ae454ad210ac7236"><td class="mdescLeft"> </td><td class="mdescRight">Returns whether keylength is a valid key length. <a href="#a729a75250ca27b15ae454ad210ac7236">More...</a><br /></td></tr>
<tr class="separator:a729a75250ca27b15ae454ad210ac7236"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a65b06bba7c504edb6fec3cef38e577c8"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#a65b06bba7c504edb6fec3cef38e577c8">OptimalDataAlignment</a> () const</td></tr>
<tr class="memdesc:a65b06bba7c504edb6fec3cef38e577c8"><td class="mdescLeft"> </td><td class="mdescRight">Provides input and output data alignment for optimal performance. <a href="#a65b06bba7c504edb6fec3cef38e577c8">More...</a><br /></td></tr>
<tr class="separator:a65b06bba7c504edb6fec3cef38e577c8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0b7b32d0aebc5d9fe3e6fc14d3f014ed"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_simple_keying_interface.html#a88201c180fbfaa9fef2715252546ad6e">IV_Requirement</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#a0b7b32d0aebc5d9fe3e6fc14d3f014ed">IVRequirement</a> () const</td></tr>
<tr class="memdesc:a0b7b32d0aebc5d9fe3e6fc14d3f014ed"><td class="mdescLeft"> </td><td class="mdescRight">Minimal requirement for secure IVs. <a href="#a0b7b32d0aebc5d9fe3e6fc14d3f014ed">More...</a><br /></td></tr>
<tr class="separator:a0b7b32d0aebc5d9fe3e6fc14d3f014ed"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1cf2be1bdcb6439ca790051e07c01635"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#a1cf2be1bdcb6439ca790051e07c01635">IVSize</a> () const</td></tr>
<tr class="memdesc:a1cf2be1bdcb6439ca790051e07c01635"><td class="mdescLeft"> </td><td class="mdescRight">Returns length of the IV accepted by this object. <a href="#a1cf2be1bdcb6439ca790051e07c01635">More...</a><br /></td></tr>
<tr class="separator:a1cf2be1bdcb6439ca790051e07c01635"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a05d186655857909c2ce9429688bf2dda"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#a05d186655857909c2ce9429688bf2dda">MinIVLength</a> () const</td></tr>
<tr class="memdesc:a05d186655857909c2ce9429688bf2dda"><td class="mdescLeft"> </td><td class="mdescRight">Provides the minimum size of an IV. <a href="#a05d186655857909c2ce9429688bf2dda">More...</a><br /></td></tr>
<tr class="separator:a05d186655857909c2ce9429688bf2dda"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a39ab73677b9340af4753e3cb27f7fbe7"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#a39ab73677b9340af4753e3cb27f7fbe7">MaxIVLength</a> () const</td></tr>
<tr class="memdesc:a39ab73677b9340af4753e3cb27f7fbe7"><td class="mdescLeft"> </td><td class="mdescRight">Provides the maximum size of an IV. <a href="#a39ab73677b9340af4753e3cb27f7fbe7">More...</a><br /></td></tr>
<tr class="separator:a39ab73677b9340af4753e3cb27f7fbe7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a60a0008801969ae61ae269986d96cd6b"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#a60a0008801969ae61ae269986d96cd6b">DigestSize</a> () const</td></tr>
<tr class="memdesc:a60a0008801969ae61ae269986d96cd6b"><td class="mdescLeft"> </td><td class="mdescRight">Provides the digest size of the hash. <a href="#a60a0008801969ae61ae269986d96cd6b">More...</a><br /></td></tr>
<tr class="separator:a60a0008801969ae61ae269986d96cd6b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8d34e05655d14cea528e693cb6e809a6"><td class="memItemLeft" align="right" valign="top">lword </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#a8d34e05655d14cea528e693cb6e809a6">MaxHeaderLength</a> () const</td></tr>
<tr class="memdesc:a8d34e05655d14cea528e693cb6e809a6"><td class="mdescLeft"> </td><td class="mdescRight">Provides the maximum length of AAD that can be input. <a href="#a8d34e05655d14cea528e693cb6e809a6">More...</a><br /></td></tr>
<tr class="separator:a8d34e05655d14cea528e693cb6e809a6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aaf1d0a03abf39f4d1572cc01e908c71a"><td class="memItemLeft" align="right" valign="top">lword </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#aaf1d0a03abf39f4d1572cc01e908c71a">MaxMessageLength</a> () const</td></tr>
<tr class="memdesc:aaf1d0a03abf39f4d1572cc01e908c71a"><td class="mdescLeft"> </td><td class="mdescRight">Provides the maximum length of encrypted data. <a href="#aaf1d0a03abf39f4d1572cc01e908c71a">More...</a><br /></td></tr>
<tr class="separator:aaf1d0a03abf39f4d1572cc01e908c71a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad16a927fba2e899a59094c847927b97a"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_c_c_m___base.html#ad16a927fba2e899a59094c847927b97a">NeedsPrespecifiedDataLengths</a> () const</td></tr>
<tr class="memdesc:ad16a927fba2e899a59094c847927b97a"><td class="mdescLeft"> </td><td class="mdescRight">Determines if data lengths must be specified prior to inputting data. <a href="#ad16a927fba2e899a59094c847927b97a">More...</a><br /></td></tr>
<tr class="separator:ad16a927fba2e899a59094c847927b97a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7f645179a9b1d200c9886e249275394e"><td class="memItemLeft" align="right" valign="top"><a id="a7f645179a9b1d200c9886e249275394e"></a>
void </td><td class="memItemRight" valign="bottom"><b>UncheckedSpecifyDataLengths</b> (lword headerLength, lword messageLength, lword footerLength)</td></tr>
<tr class="separator:a7f645179a9b1d200c9886e249275394e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_class_authenticated_symmetric_cipher_base"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_authenticated_symmetric_cipher_base')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_authenticated_symmetric_cipher_base.html">AuthenticatedSymmetricCipherBase</a></td></tr>
<tr class="memitem:a007ee52a51a397cc48840e21488e82a0 inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_authenticated_symmetric_cipher_base.html#a007ee52a51a397cc48840e21488e82a0">IsRandomAccess</a> () const</td></tr>
<tr class="memdesc:a007ee52a51a397cc48840e21488e82a0 inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="mdescLeft"> </td><td class="mdescRight">Determines whether the cipher supports random access. <a href="class_authenticated_symmetric_cipher_base.html#a007ee52a51a397cc48840e21488e82a0">More...</a><br /></td></tr>
<tr class="separator:a007ee52a51a397cc48840e21488e82a0 inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5c57dc0ee98bf5684b1be5cd18e34017 inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_authenticated_symmetric_cipher_base.html#a5c57dc0ee98bf5684b1be5cd18e34017">IsSelfInverting</a> () const</td></tr>
<tr class="memdesc:a5c57dc0ee98bf5684b1be5cd18e34017 inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="mdescLeft"> </td><td class="mdescRight">Determines whether the cipher is self-inverting. <a href="class_authenticated_symmetric_cipher_base.html#a5c57dc0ee98bf5684b1be5cd18e34017">More...</a><br /></td></tr>
<tr class="separator:a5c57dc0ee98bf5684b1be5cd18e34017 inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aea1353c1d0a94c3f81ebcf53f6b7ea57 inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_authenticated_symmetric_cipher_base.html#aea1353c1d0a94c3f81ebcf53f6b7ea57">SetKey</a> (const byte *userKey, size_t keylength, const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &params)</td></tr>
<tr class="memdesc:aea1353c1d0a94c3f81ebcf53f6b7ea57 inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="mdescLeft"> </td><td class="mdescRight">Sets or reset the key of this object. <a href="class_authenticated_symmetric_cipher_base.html#aea1353c1d0a94c3f81ebcf53f6b7ea57">More...</a><br /></td></tr>
<tr class="separator:aea1353c1d0a94c3f81ebcf53f6b7ea57 inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5c6a2964ef0bae2428347f180f76256e inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_authenticated_symmetric_cipher_base.html#a5c6a2964ef0bae2428347f180f76256e">Restart</a> ()</td></tr>
<tr class="memdesc:a5c6a2964ef0bae2428347f180f76256e inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="mdescLeft"> </td><td class="mdescRight">Restart the hash. <a href="class_authenticated_symmetric_cipher_base.html#a5c6a2964ef0bae2428347f180f76256e">More...</a><br /></td></tr>
<tr class="separator:a5c6a2964ef0bae2428347f180f76256e inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2569e019253053096a8ba1064be4e48e inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_authenticated_symmetric_cipher_base.html#a2569e019253053096a8ba1064be4e48e">Resynchronize</a> (const byte *iv, int length=-1)</td></tr>
<tr class="memdesc:a2569e019253053096a8ba1064be4e48e inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="mdescLeft"> </td><td class="mdescRight">Resynchronize with an IV. <a href="class_authenticated_symmetric_cipher_base.html#a2569e019253053096a8ba1064be4e48e">More...</a><br /></td></tr>
<tr class="separator:a2569e019253053096a8ba1064be4e48e inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7e63b051cf0ea30d9c69a5355424c0bc inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_authenticated_symmetric_cipher_base.html#a7e63b051cf0ea30d9c69a5355424c0bc">Update</a> (const byte *input, size_t length)</td></tr>
<tr class="memdesc:a7e63b051cf0ea30d9c69a5355424c0bc inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="mdescLeft"> </td><td class="mdescRight">Updates a hash with additional input. <a href="class_authenticated_symmetric_cipher_base.html#a7e63b051cf0ea30d9c69a5355424c0bc">More...</a><br /></td></tr>
<tr class="separator:a7e63b051cf0ea30d9c69a5355424c0bc inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2887c0e4c7e303bdb51dfd869b16189f inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_authenticated_symmetric_cipher_base.html#a2887c0e4c7e303bdb51dfd869b16189f">ProcessData</a> (byte *outString, const byte *inString, size_t length)</td></tr>
<tr class="memdesc:a2887c0e4c7e303bdb51dfd869b16189f inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt or decrypt an array of bytes. <a href="class_authenticated_symmetric_cipher_base.html#a2887c0e4c7e303bdb51dfd869b16189f">More...</a><br /></td></tr>
<tr class="separator:a2887c0e4c7e303bdb51dfd869b16189f inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acd833963b6abcfabc9ada275fbea8625 inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_authenticated_symmetric_cipher_base.html#acd833963b6abcfabc9ada275fbea8625">TruncatedFinal</a> (byte *mac, size_t macSize)</td></tr>
<tr class="memdesc:acd833963b6abcfabc9ada275fbea8625 inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="mdescLeft"> </td><td class="mdescRight">Computes the hash of the current message. <a href="class_authenticated_symmetric_cipher_base.html#acd833963b6abcfabc9ada275fbea8625">More...</a><br /></td></tr>
<tr class="separator:acd833963b6abcfabc9ada275fbea8625 inherit pub_methods_class_authenticated_symmetric_cipher_base"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="inherit_header pub_methods_class_authenticated_symmetric_cipher"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_authenticated_symmetric_cipher')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_authenticated_symmetric_cipher.html">AuthenticatedSymmetricCipher</a></td></tr>
<tr class="memitem:a4f61a18d4b151123c8281a985087ba19 inherit pub_methods_class_authenticated_symmetric_cipher"><td class="memItemLeft" align="right" valign="top">virtual lword </td><td class="memItemRight" valign="bottom"><a class="el" href="class_authenticated_symmetric_cipher.html#a4f61a18d4b151123c8281a985087ba19">MaxFooterLength</a> () const</td></tr>
<tr class="memdesc:a4f61a18d4b151123c8281a985087ba19 inherit pub_methods_class_authenticated_symmetric_cipher"><td class="mdescLeft"> </td><td class="mdescRight">Provides the the maximum length of AAD. <a href="class_authenticated_symmetric_cipher.html#a4f61a18d4b151123c8281a985087ba19">More...</a><br /></td></tr>
<tr class="separator:a4f61a18d4b151123c8281a985087ba19 inherit pub_methods_class_authenticated_symmetric_cipher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7684bed45aa7e8b19de43fcb25b68c57 inherit pub_methods_class_authenticated_symmetric_cipher"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_authenticated_symmetric_cipher.html#a7684bed45aa7e8b19de43fcb25b68c57">SpecifyDataLengths</a> (lword headerLength, lword messageLength, lword footerLength=0)</td></tr>
<tr class="memdesc:a7684bed45aa7e8b19de43fcb25b68c57 inherit pub_methods_class_authenticated_symmetric_cipher"><td class="mdescLeft"> </td><td class="mdescRight">Prespecifies the data lengths. <a href="class_authenticated_symmetric_cipher.html#a7684bed45aa7e8b19de43fcb25b68c57">More...</a><br /></td></tr>
<tr class="separator:a7684bed45aa7e8b19de43fcb25b68c57 inherit pub_methods_class_authenticated_symmetric_cipher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5c61b5f35b2d59c5bb4ba0df09f30e8e inherit pub_methods_class_authenticated_symmetric_cipher"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_authenticated_symmetric_cipher.html#a5c61b5f35b2d59c5bb4ba0df09f30e8e">EncryptAndAuthenticate</a> (byte *ciphertext, byte *mac, size_t macSize, const byte *iv, int ivLength, const byte *header, size_t headerLength, const byte *message, size_t messageLength)</td></tr>
<tr class="memdesc:a5c61b5f35b2d59c5bb4ba0df09f30e8e inherit pub_methods_class_authenticated_symmetric_cipher"><td class="mdescLeft"> </td><td class="mdescRight">Encrypts and calculates a MAC in one call. <a href="class_authenticated_symmetric_cipher.html#a5c61b5f35b2d59c5bb4ba0df09f30e8e">More...</a><br /></td></tr>
<tr class="separator:a5c61b5f35b2d59c5bb4ba0df09f30e8e inherit pub_methods_class_authenticated_symmetric_cipher"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abde6e617e4ec3fa9d6186dd7782d7437 inherit pub_methods_class_authenticated_symmetric_cipher"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_authenticated_symmetric_cipher.html#abde6e617e4ec3fa9d6186dd7782d7437">DecryptAndVerify</a> (byte *message, const byte *mac, size_t macLength, const byte *iv, int ivLength, const byte *header, size_t headerLength, const byte *ciphertext, size_t ciphertextLength)</td></tr>
<tr class="memdesc:abde6e617e4ec3fa9d6186dd7782d7437 inherit pub_methods_class_authenticated_symmetric_cipher"><td class="mdescLeft"> </td><td class="mdescRight">Decrypts and verifies a MAC in one call. <a href="class_authenticated_symmetric_cipher.html#abde6e617e4ec3fa9d6186dd7782d7437">More...</a><br /></td></tr>
<tr class="separator:abde6e617e4ec3fa9d6186dd7782d7437 inherit pub_methods_class_authenticated_symmetric_cipher"><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: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: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>
<tr class="inherit_header pub_methods_class_stream_transformation"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_stream_transformation')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="class_stream_transformation.html">StreamTransformation</a></td></tr>
<tr class="memitem:a8c9304fff5af593ee68d3cf0d33c06e9 inherit pub_methods_class_stream_transformation"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_stream_transformation.html">StreamTransformation</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_transformation.html#a8c9304fff5af593ee68d3cf0d33c06e9">Ref</a> ()</td></tr>
<tr class="memdesc:a8c9304fff5af593ee68d3cf0d33c06e9 inherit pub_methods_class_stream_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Provides a reference to this object. <a href="class_stream_transformation.html#a8c9304fff5af593ee68d3cf0d33c06e9">More...</a><br /></td></tr>
<tr class="separator:a8c9304fff5af593ee68d3cf0d33c06e9 inherit pub_methods_class_stream_transformation"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae224d250f716e82c54bc4e4c8930d188 inherit pub_methods_class_stream_transformation"><td class="memItemLeft" align="right" valign="top">virtual unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_transformation.html#ae224d250f716e82c54bc4e4c8930d188">MandatoryBlockSize</a> () const</td></tr>
<tr class="memdesc:ae224d250f716e82c54bc4e4c8930d188 inherit pub_methods_class_stream_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Provides the mandatory block size of the cipher. <a href="class_stream_transformation.html#ae224d250f716e82c54bc4e4c8930d188">More...</a><br /></td></tr>
<tr class="separator:ae224d250f716e82c54bc4e4c8930d188 inherit pub_methods_class_stream_transformation"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af66ef64545279c01310718af3d627534 inherit pub_methods_class_stream_transformation"><td class="memItemLeft" align="right" valign="top">virtual unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_transformation.html#af66ef64545279c01310718af3d627534">OptimalBlockSize</a> () const</td></tr>
<tr class="memdesc:af66ef64545279c01310718af3d627534 inherit pub_methods_class_stream_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Provides the input block size most efficient for this cipher. <a href="class_stream_transformation.html#af66ef64545279c01310718af3d627534">More...</a><br /></td></tr>
<tr class="separator:af66ef64545279c01310718af3d627534 inherit pub_methods_class_stream_transformation"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab8422f6eee08fbc70069e222186e90de inherit pub_methods_class_stream_transformation"><td class="memItemLeft" align="right" valign="top">virtual unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_transformation.html#ab8422f6eee08fbc70069e222186e90de">GetOptimalBlockSizeUsed</a> () const</td></tr>
<tr class="memdesc:ab8422f6eee08fbc70069e222186e90de inherit pub_methods_class_stream_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Provides the number of bytes used in the current block when processing at optimal block size. <a href="class_stream_transformation.html#ab8422f6eee08fbc70069e222186e90de">More...</a><br /></td></tr>
<tr class="separator:ab8422f6eee08fbc70069e222186e90de inherit pub_methods_class_stream_transformation"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af48589443f77f4ed9ff185f9c1a26cbf inherit pub_methods_class_stream_transformation"><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_transformation.html#af48589443f77f4ed9ff185f9c1a26cbf">ProcessLastBlock</a> (byte *outString, size_t outLength, const byte *inString, size_t inLength)</td></tr>
<tr class="memdesc:af48589443f77f4ed9ff185f9c1a26cbf inherit pub_methods_class_stream_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt or decrypt the last block of data. <a href="class_stream_transformation.html#af48589443f77f4ed9ff185f9c1a26cbf">More...</a><br /></td></tr>
<tr class="separator:af48589443f77f4ed9ff185f9c1a26cbf inherit pub_methods_class_stream_transformation"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0b7c5bc41b9b5f6443ee32d65ebc044c inherit pub_methods_class_stream_transformation"><td class="memItemLeft" align="right" valign="top">virtual unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_transformation.html#a0b7c5bc41b9b5f6443ee32d65ebc044c">MinLastBlockSize</a> () const</td></tr>
<tr class="memdesc:a0b7c5bc41b9b5f6443ee32d65ebc044c inherit pub_methods_class_stream_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Provides the size of the last block. <a href="class_stream_transformation.html#a0b7c5bc41b9b5f6443ee32d65ebc044c">More...</a><br /></td></tr>
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<tr class="memitem:a62db1393d64069b282e3d455b38cd0e5 inherit pub_methods_class_stream_transformation"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_transformation.html#a62db1393d64069b282e3d455b38cd0e5">IsLastBlockSpecial</a> () const</td></tr>
<tr class="memdesc:a62db1393d64069b282e3d455b38cd0e5 inherit pub_methods_class_stream_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Determines if the last block receives special processing. <a href="class_stream_transformation.html#a62db1393d64069b282e3d455b38cd0e5">More...</a><br /></td></tr>
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<tr class="memitem:ac00f3fcc21f33f11c8efa4de67ff7774 inherit pub_methods_class_stream_transformation"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_transformation.html#ac00f3fcc21f33f11c8efa4de67ff7774">ProcessString</a> (byte *inoutString, size_t length)</td></tr>
<tr class="memdesc:ac00f3fcc21f33f11c8efa4de67ff7774 inherit pub_methods_class_stream_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt or decrypt a string of bytes. <a href="class_stream_transformation.html#ac00f3fcc21f33f11c8efa4de67ff7774">More...</a><br /></td></tr>
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<tr class="memitem:a17951cb36412763e0d6bd9696177175d inherit pub_methods_class_stream_transformation"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_transformation.html#a17951cb36412763e0d6bd9696177175d">ProcessString</a> (byte *outString, const byte *inString, size_t length)</td></tr>
<tr class="memdesc:a17951cb36412763e0d6bd9696177175d inherit pub_methods_class_stream_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt or decrypt a string of bytes. <a href="class_stream_transformation.html#a17951cb36412763e0d6bd9696177175d">More...</a><br /></td></tr>
<tr class="separator:a17951cb36412763e0d6bd9696177175d inherit pub_methods_class_stream_transformation"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a71a9bd33526fc7f227050075e7a78106 inherit pub_methods_class_stream_transformation"><td class="memItemLeft" align="right" valign="top">byte </td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_transformation.html#a71a9bd33526fc7f227050075e7a78106">ProcessByte</a> (byte input)</td></tr>
<tr class="memdesc:a71a9bd33526fc7f227050075e7a78106 inherit pub_methods_class_stream_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Encrypt or decrypt a byte. <a href="class_stream_transformation.html#a71a9bd33526fc7f227050075e7a78106">More...</a><br /></td></tr>
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<tr class="memitem:aa60971c40c6cbcfb703ebe3d6495b6fc inherit pub_methods_class_stream_transformation"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_transformation.html#aa60971c40c6cbcfb703ebe3d6495b6fc">Seek</a> (lword pos)</td></tr>
<tr class="memdesc:aa60971c40c6cbcfb703ebe3d6495b6fc inherit pub_methods_class_stream_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Seek to an absolute position. <a href="class_stream_transformation.html#aa60971c40c6cbcfb703ebe3d6495b6fc">More...</a><br /></td></tr>
<tr class="separator:aa60971c40c6cbcfb703ebe3d6495b6fc inherit pub_methods_class_stream_transformation"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3244f76963a12a5ab6112326c7af9724 inherit pub_methods_class_stream_transformation"><td class="memItemLeft" align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_stream_transformation.html#a3244f76963a12a5ab6112326c7af9724">IsForwardTransformation</a> () const =0</td></tr>
<tr class="memdesc:a3244f76963a12a5ab6112326c7af9724 inherit pub_methods_class_stream_transformation"><td class="mdescLeft"> </td><td class="mdescRight">Determines if the cipher is being operated in its forward direction. <a href="class_stream_transformation.html#a3244f76963a12a5ab6112326c7af9724">More...</a><br /></td></tr>
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</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_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>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p><a class="el" href="struct_c_c_m.html" title="CCM block cipher mode of operation. ">CCM</a> block cipher base implementation. </p>
<p>Base implementation of the <a class="el" href="class_authenticated_symmetric_cipher.html" title="Interface for authenticated encryption modes of operation. ">AuthenticatedSymmetricCipher</a> interface </p><dl class="section since"><dt>Since</dt><dd>Crypto++ 5.6.0 </dd></dl>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00018">18</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a2eb160c10a807dbb4fa0f03fd297dd0d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2eb160c10a807dbb4fa0f03fd297dd0d">◆ </a></span>AlgorithmName()</h2>
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<td class="memname">std::string CCM_Base::AlgorithmName </td>
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<td class="paramname"></td><td>)</td>
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<p>Provides the name of this algorithm. </p>
<dl class="section return"><dt>Returns</dt><dd>the standard algorithm name</dd></dl>
<p>The standard algorithm name can be a name like <em><a class="el" href="class_a_e_s.html" title="AES block cipher (Rijndael) ">AES</a></em> or <em>AES/GCM</em>. Some algorithms do not have standard names yet. For example, there is no standard algorithm name for Shoup's <a class="el" href="struct_e_c_i_e_s.html" title="Elliptic Curve Integrated Encryption Scheme. ">ECIES</a>. </p>
<p>Reimplemented from <a class="el" href="class_authenticated_symmetric_cipher.html#aff90b45c22eaf736169091efcfda4ec7">AuthenticatedSymmetricCipher</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00025">25</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7e6380afad9ff778afa842d8cb30ae43">◆ </a></span>MinKeyLength()</h2>
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<td class="memname">size_t CCM_Base::MinKeyLength </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Returns smallest valid key length. </p>
<dl class="section return"><dt>Returns</dt><dd>the minimum key length, in bytes </dd></dl>
<p>Implements <a class="el" href="class_simple_keying_interface.html#a2631c49dac4d5ec055c5dc88c6243578">SimpleKeyingInterface</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00027">27</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#adca2c50697bcf62a2ad85ea7acc32274">◆ </a></span>MaxKeyLength()</h2>
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<td class="memname">size_t CCM_Base::MaxKeyLength </td>
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<td class="paramname"></td><td>)</td>
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<p>Returns largest valid key length. </p>
<dl class="section return"><dt>Returns</dt><dd>the maximum key length, in bytes </dd></dl>
<p>Implements <a class="el" href="class_simple_keying_interface.html#ae02fcb4e1f6141e728ae37612cde6fff">SimpleKeyingInterface</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00029">29</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a286845a8642113b292d670c63ba117ed">◆ </a></span>DefaultKeyLength()</h2>
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<td class="memname">size_t CCM_Base::DefaultKeyLength </td>
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<p>Returns default key length. </p>
<dl class="section return"><dt>Returns</dt><dd>the default (recommended) key length, in bytes </dd></dl>
<p>Implements <a class="el" href="class_simple_keying_interface.html#ae90dfc0bdfd13e214fd46e357ef64e98">SimpleKeyingInterface</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00031">31</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a379a5a47030c1b07ffb99dcd00c57601">◆ </a></span>GetValidKeyLength()</h2>
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<td class="memname">size_t CCM_Base::GetValidKeyLength </td>
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<td class="paramtype">size_t </td>
<td class="paramname"><em>keylength</em></td><td>)</td>
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<p>Returns a valid key length for the algorithm. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">keylength</td><td>the size of the key, in bytes </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>the valid key length, in bytes</dd></dl>
<p>keylength is provided in bytes, not bits. If keylength is less than MIN_KEYLENGTH, then the function returns MIN_KEYLENGTH. If keylength is greater than MAX_KEYLENGTH, then the function returns MAX_KEYLENGTH. if If keylength is a multiple of KEYLENGTH_MULTIPLE, then keylength is returned. Otherwise, the function returns a <em>lower</em> multiple of KEYLENGTH_MULTIPLE. </p>
<p>Implements <a class="el" href="class_simple_keying_interface.html#aa6601819d376802e9698e815d00a5cba">SimpleKeyingInterface</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00033">33</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a729a75250ca27b15ae454ad210ac7236">◆ </a></span>IsValidKeyLength()</h2>
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<td class="memname">bool CCM_Base::IsValidKeyLength </td>
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<p>Returns whether keylength is a valid key length. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">keylength</td><td>the requested keylength </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>true if keylength is valid, false otherwise</dd></dl>
<p>Internally the function calls <a class="el" href="class_c_c_m___base.html#a379a5a47030c1b07ffb99dcd00c57601" title="Returns a valid key length for the algorithm. ">GetValidKeyLength()</a> </p>
<p>Reimplemented from <a class="el" href="class_simple_keying_interface.html#a597adcc7c00b5c14fa588276efeb613d">SimpleKeyingInterface</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00035">35</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a65b06bba7c504edb6fec3cef38e577c8">◆ </a></span>OptimalDataAlignment()</h2>
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<td class="memname">unsigned int CCM_Base::OptimalDataAlignment </td>
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<p>Provides input and output data alignment for optimal performance. </p>
<dl class="section return"><dt>Returns</dt><dd>the input data alignment that provides optimal performance </dd></dl>
<dl class="section see"><dt>See also</dt><dd>GetAlignment() and <a class="el" href="class_stream_transformation.html#af66ef64545279c01310718af3d627534" title="Provides the input block size most efficient for this cipher. ">OptimalBlockSize()</a> </dd></dl>
<p>Reimplemented from <a class="el" href="class_stream_transformation.html#a447cfac11f97012dff9662fb5e5d208b">StreamTransformation</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00037">37</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a0b7b32d0aebc5d9fe3e6fc14d3f014ed">◆ </a></span>IVRequirement()</h2>
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<td class="memname"><a class="el" href="class_simple_keying_interface.html#a88201c180fbfaa9fef2715252546ad6e">IV_Requirement</a> CCM_Base::IVRequirement </td>
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<p>Minimal requirement for secure IVs. </p>
<dl class="section return"><dt>Returns</dt><dd>the secure IV requirement of the algorithm </dd></dl>
<p>Implements <a class="el" href="class_simple_keying_interface.html#a867b535e5c4a11704d0645272e8b03f9">SimpleKeyingInterface</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00039">39</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1cf2be1bdcb6439ca790051e07c01635">◆ </a></span>IVSize()</h2>
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<td class="memname">unsigned int CCM_Base::IVSize </td>
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<p>Returns length of the IV accepted by this object. </p>
<dl class="section return"><dt>Returns</dt><dd>the size of an IV, in bytes </dd></dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="class_not_implemented.html" title="A method was called which was not implemented. ">NotImplemented()</a></td><td>if the object does not support resynchronization</td></tr>
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<p>The default implementation throws <a class="el" href="class_not_implemented.html" title="A method was called which was not implemented. ">NotImplemented</a> </p>
<p>Reimplemented from <a class="el" href="class_simple_keying_interface.html#ac6da9a8d3c783014ab54a2a3ee9e676a">SimpleKeyingInterface</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00041">41</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a05d186655857909c2ce9429688bf2dda">◆ </a></span>MinIVLength()</h2>
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<td class="memname">unsigned int CCM_Base::MinIVLength </td>
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<td class="paramname"></td><td>)</td>
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<p>Provides the minimum size of an IV. </p>
<dl class="section return"><dt>Returns</dt><dd>minimal length of IVs accepted by this object, in bytes </dd></dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="class_not_implemented.html" title="A method was called which was not implemented. ">NotImplemented()</a></td><td>if the object does not support resynchronization </td></tr>
</table>
</dd>
</dl>
<p>Reimplemented from <a class="el" href="class_simple_keying_interface.html#ab94b9751aba4f3660accb673095180c0">SimpleKeyingInterface</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00043">43</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a39ab73677b9340af4753e3cb27f7fbe7">◆ </a></span>MaxIVLength()</h2>
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<td class="memname">unsigned int CCM_Base::MaxIVLength </td>
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<p>Provides the maximum size of an IV. </p>
<dl class="section return"><dt>Returns</dt><dd>maximal length of IVs accepted by this object, in bytes </dd></dl>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname"><a class="el" href="class_not_implemented.html" title="A method was called which was not implemented. ">NotImplemented()</a></td><td>if the object does not support resynchronization </td></tr>
</table>
</dd>
</dl>
<p>Reimplemented from <a class="el" href="class_simple_keying_interface.html#a8fc07e61d83ce9639d9b3608fb5dd8cb">SimpleKeyingInterface</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00045">45</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a60a0008801969ae61ae269986d96cd6b">◆ </a></span>DigestSize()</h2>
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<td class="memname">unsigned int CCM_Base::DigestSize </td>
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<p>Provides the digest size of the hash. </p>
<dl class="section return"><dt>Returns</dt><dd>the digest size of the hash. </dd></dl>
<p>Implements <a class="el" href="class_hash_transformation.html#a9f42cc280bac76b884ad12615c0dabb5">HashTransformation</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00047">47</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8d34e05655d14cea528e693cb6e809a6">◆ </a></span>MaxHeaderLength()</h2>
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<td class="memname">lword CCM_Base::MaxHeaderLength </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Provides the maximum length of AAD that can be input. </p>
<dl class="section return"><dt>Returns</dt><dd>the maximum length of AAD that can be input before the encrypted data </dd></dl>
<p>Implements <a class="el" href="class_authenticated_symmetric_cipher.html#a2f15306daa15eebe988df98a9c7386b0">AuthenticatedSymmetricCipher</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00049">49</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aaf1d0a03abf39f4d1572cc01e908c71a">◆ </a></span>MaxMessageLength()</h2>
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<td class="memname">lword CCM_Base::MaxMessageLength </td>
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<p>Provides the maximum length of encrypted data. </p>
<dl class="section return"><dt>Returns</dt><dd>the maximum length of encrypted data </dd></dl>
<p>Implements <a class="el" href="class_authenticated_symmetric_cipher.html#a89bf90afafec009ac52321e1a97698d1">AuthenticatedSymmetricCipher</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00051">51</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad16a927fba2e899a59094c847927b97a">◆ </a></span>NeedsPrespecifiedDataLengths()</h2>
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<td class="memname">bool CCM_Base::NeedsPrespecifiedDataLengths </td>
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<p>Determines if data lengths must be specified prior to inputting data. </p>
<dl class="section return"><dt>Returns</dt><dd>true if the data lengths are required before inputting data, false otherwise</dd></dl>
<p>if this function returns true, <a class="el" href="class_authenticated_symmetric_cipher.html#a7684bed45aa7e8b19de43fcb25b68c57" title="Prespecifies the data lengths. ">SpecifyDataLengths()</a> must be called before attempting to input data. This is the case for some schemes, such as <a class="el" href="struct_c_c_m.html" title="CCM block cipher mode of operation. ">CCM</a>. </p><dl class="section see"><dt>See also</dt><dd><a class="el" href="class_authenticated_symmetric_cipher.html#a7684bed45aa7e8b19de43fcb25b68c57" title="Prespecifies the data lengths. ">SpecifyDataLengths()</a> </dd></dl>
<p>Reimplemented from <a class="el" href="class_authenticated_symmetric_cipher.html#af9333358ba06d78eb9b56b2ef4ec5912">AuthenticatedSymmetricCipher</a>.</p>
<p class="definition">Definition at line <a class="el" href="ccm_8h_source.html#l00053">53</a> of file <a class="el" href="ccm_8h_source.html">ccm.h</a>.</p>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="ccm_8h_source.html">ccm.h</a></li>
<li><a class="el" href="ccm_8cpp_source.html">ccm.cpp</a></li>
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