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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="pkcspad_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// pkcspad.h - originally written and placed in the public domain by Wei Dai</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">/// \file pkcspad.h</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/// \brief Classes for PKCS padding schemes</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">/// \details PKCS #1 v1.5, v2.0 and P1363a allow MD2, MD5, SHA1, SHA224, SHA256, SHA384,</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">/// SHA512, Tiger and RipeMd-160 to be instantiated.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#ifndef CRYPTOPP_PKCSPAD_H</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#define CRYPTOPP_PKCSPAD_H</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "<a class="code" href="cryptlib_8h.html">cryptlib.h</a>"</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "<a class="code" href="pubkey_8h.html">pubkey.h</a>"</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include "<a class="code" href="hashfwd_8h.html">hashfwd.h</a>"</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#ifdef CRYPTOPP_IS_DLL</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include "<a class="code" href="sha_8h.html">sha.h</a>"</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> NAMESPACE_BEGIN(<a class="code" href="namespace_crypto_p_p.html">CryptoPP</a>)</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">/// \brief PKCS #1 v1.5 Encryption Padding Scheme</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"></span><span class="comment">/// \sa <a href="http://www.weidai.com/scan-mirror/ca.html#cem_PKCS1-1.5">EME-PKCS1-v1_5</a></span></div><div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="class_p_k_c_s___encryption_padding_scheme.html"> 23</a></span> <span class="comment"></span>class <a class="code" href="class_p_k_c_s___encryption_padding_scheme.html">PKCS_EncryptionPaddingScheme</a> : public <a class="code" href="class_p_k___encryption_message_encoding_method.html">PK_EncryptionMessageEncodingMethod</a></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> {</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  CRYPTOPP_STATIC_CONSTEXPR <span class="keyword">const</span> <span class="keywordtype">char</span>* StaticAlgorithmName() {<span class="keywordflow">return</span> <span class="stringliteral">"EME-PKCS1-v1_5"</span>;}</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordtype">size_t</span> MaxUnpaddedLength(<span class="keywordtype">size_t</span> paddedLength) <span class="keyword">const</span>;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordtype">void</span> <a class="code" href="namespace_name.html#ab7fb5e98db5dda84252e01a7d06492a5">Pad</a>(<a class="code" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, <span class="keyword">const</span> byte *raw, <span class="keywordtype">size_t</span> inputLength, byte *padded, <span class="keywordtype">size_t</span> paddedLength, <span class="keyword">const</span> <a class="code" href="class_name_value_pairs.html">NameValuePairs</a> &parameters) <span class="keyword">const</span>;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <a class="code" href="struct_decoding_result.html">DecodingResult</a> Unpad(<span class="keyword">const</span> byte *padded, <span class="keywordtype">size_t</span> paddedLength, byte *raw, <span class="keyword">const</span> <a class="code" href="class_name_value_pairs.html">NameValuePairs</a> &parameters) <span class="keyword">const</span>;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> };</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">/// \brief PKCS #1 decoration data structure</span></div><div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="class_p_k_c_s___digest_decoration.html"> 34</a></span> <span class="comment"></span><span class="keyword">template</span> <<span class="keyword">class</span> H> <span class="keyword">class </span><a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration</a></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> {</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">static</span> <span class="keyword">const</span> byte decoration[];</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> length;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> };</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// PKCS_DigestDecoration can be instantiated with the following</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">// classes as specified in PKCS #1 v2.0 and P1363a</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">// SHA1, SHA224, SHA256, SHA384, SHA512, Tiger, RIPEMD160, MD2, MD5</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#if defined(CRYPTOPP_IS_DLL)</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> CRYPTOPP_DLL_TEMPLATE_CLASS <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA1></a>;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> CRYPTOPP_DLL_TEMPLATE_CLASS <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA224></a>;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> CRYPTOPP_DLL_TEMPLATE_CLASS <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA256></a>;</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> CRYPTOPP_DLL_TEMPLATE_CLASS <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA384></a>;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> CRYPTOPP_DLL_TEMPLATE_CLASS <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA512></a>;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment">// http://github.com/weidai11/cryptopp/issues/517</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> CRYPTOPP_DLL_TEMPLATE_CLASS <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA3_256></a>;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> CRYPTOPP_DLL_TEMPLATE_CLASS <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA3_384></a>;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> CRYPTOPP_DLL_TEMPLATE_CLASS <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA3_512></a>;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment">// https://github.com/weidai11/cryptopp/issues/300 and</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment">// https://github.com/weidai11/cryptopp/issues/533</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#if defined(__clang__)</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">template</span><> <span class="keyword">const</span> byte <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA1>::decoration</a>[];</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">template</span><> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA1>::length</a>;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">template</span><> <span class="keyword">const</span> byte <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA224>::decoration</a>[];</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">template</span><> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA224>::length</a>;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">template</span><> <span class="keyword">const</span> byte <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA256>::decoration</a>[];</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">template</span><> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA256>::length</a>;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">template</span><> <span class="keyword">const</span> byte <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA384>::decoration</a>[];</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">template</span><> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA384>::length</a>;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">template</span><> <span class="keyword">const</span> byte <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA512>::decoration</a>[];</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">template</span><> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA512>::length</a>;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment">// http://github.com/weidai11/cryptopp/issues/517</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="keyword">template</span><> <span class="keyword">const</span> byte <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA3_256>::decoration</a>[];</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="keyword">template</span><> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA3_256>::length</a>;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">template</span><> <span class="keyword">const</span> byte <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA3_384>::decoration</a>[];</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">template</span><> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA3_384>::length</a>;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">template</span><> <span class="keyword">const</span> byte <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA3_512>::decoration</a>[];</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="keyword">template</span><> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<SHA3_512>::length</a>;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="keyword">template</span><> <span class="keyword">const</span> byte <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<Weak1::MD2>::decoration</a>[];</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">template</span><> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<Weak1::MD2>::length</a>;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="keyword">template</span><> <span class="keyword">const</span> byte <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<Weak1::MD5>::decoration</a>[];</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">template</span><> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<Weak1::MD5>::length</a>;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"></span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment">/// \brief PKCS #1 v1.5 Signature Encoding Scheme</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment">/// \sa <a href="http://www.weidai.com/scan-mirror/sig.html#sem_PKCS1-1.5">EMSA-PKCS1-v1_5</a></span></div><div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="class_p_k_c_s1v15___signature_message_encoding_method.html"> 87</a></span> <span class="comment"></span><span class="keyword">class </span>CRYPTOPP_DLL <a class="code" href="class_p_k_c_s1v15___signature_message_encoding_method.html">PKCS1v15_SignatureMessageEncodingMethod</a> : <span class="keyword">public</span> <a class="code" href="class_p_k___deterministic_signature_message_encoding_method.html">PK_DeterministicSignatureMessageEncodingMethod</a></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  CRYPTOPP_STATIC_CONSTEXPR <span class="keyword">const</span> <span class="keywordtype">char</span>* CRYPTOPP_API StaticAlgorithmName() {<span class="keywordflow">return</span> <span class="stringliteral">"EMSA-PKCS1-v1_5"</span>;}</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordtype">size_t</span> MinRepresentativeBitLength(<span class="keywordtype">size_t</span> hashIdentifierSize, <span class="keywordtype">size_t</span> digestSize)<span class="keyword"> const</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="keyword"> </span>{<span class="keywordflow">return</span> 8 * (digestSize + hashIdentifierSize + 10);}</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordtype">void</span> ComputeMessageRepresentative(<a class="code" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng,</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">const</span> byte *recoverableMessage, <span class="keywordtype">size_t</span> recoverableMessageLength,</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="code" href="class_hash_transformation.html">HashTransformation</a> &hash, HashIdentifier hashIdentifier, <span class="keywordtype">bool</span> messageEmpty,</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  byte *representative, <span class="keywordtype">size_t</span> representativeBitLength) <span class="keyword">const</span>;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="struct_p_k_c_s1v15___signature_message_encoding_method_1_1_hash_identifier_lookup.html"> 100</a></span>  <span class="keyword">struct </span><a class="code" href="struct_p_k_c_s1v15___signature_message_encoding_method_1_1_hash_identifier_lookup.html">HashIdentifierLookup</a></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  {</div><div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="struct_p_k_c_s1v15___signature_message_encoding_method_1_1_hash_identifier_lookup_1_1_hash_identifier_lookup2.html"> 102</a></span>  <span class="keyword">template</span> <<span class="keyword">class</span> H> <span class="keyword">struct </span><a class="code" href="struct_p_k_c_s1v15___signature_message_encoding_method_1_1_hash_identifier_lookup_1_1_hash_identifier_lookup2.html">HashIdentifierLookup2</a></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">static</span> HashIdentifier Lookup()</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  {</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">return</span> HashIdentifier(<a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<H>::decoration</a>, <a class="code" href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration<H>::length</a>);</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  };</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  };</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> };</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"></span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment">/// \brief PKCS #1 version 1.5, for use with RSAES and RSASS</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment">/// \dontinclude pkcspad.h</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"></span></div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="struct_p_k_c_s1v15.html"> 115</a></span> <span class="keyword">struct </span><a class="code" href="struct_p_k_c_s1v15.html">PKCS1v15</a> : <span class="keyword">public</span> <a class="code" href="struct_signature_standard.html">SignatureStandard</a>, <span class="keyword">public</span> <a class="code" href="struct_encryption_standard.html">EncryptionStandard</a></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> {</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">typedef</span> <a class="code" href="class_p_k_c_s___encryption_padding_scheme.html">PKCS_EncryptionPaddingScheme</a> <a class="code" href="class_p_k_c_s___encryption_padding_scheme.html">EncryptionMessageEncodingMethod</a>;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keyword">typedef</span> <a class="code" href="class_p_k_c_s1v15___signature_message_encoding_method.html">PKCS1v15_SignatureMessageEncodingMethod</a> <a class="code" href="class_p_k_c_s1v15___signature_message_encoding_method.html">SignatureMessageEncodingMethod</a>;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> };</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> NAMESPACE_END</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="namespace_name_html_ab7fb5e98db5dda84252e01a7d06492a5"><div class="ttname"><a href="namespace_name.html#ab7fb5e98db5dda84252e01a7d06492a5">Name::Pad</a></div><div class="ttdeci">const char * Pad()</div><div class="ttdoc">bool </div><div class="ttdef"><b>Definition:</b> <a href="argnames_8h_source.html#l00072">argnames.h:72</a></div></div>
<div class="ttc" id="hashfwd_8h_html"><div class="ttname"><a href="hashfwd_8h.html">hashfwd.h</a></div><div class="ttdoc">Forward declarations for hash functions used in signature encoding methods. </div></div>
<div class="ttc" id="pubkey_8h_html"><div class="ttname"><a href="pubkey_8h.html">pubkey.h</a></div><div class="ttdoc">This file contains helper classes/functions for implementing public key algorithms. </div></div>
<div class="ttc" id="cryptlib_8h_html"><div class="ttname"><a href="cryptlib_8h.html">cryptlib.h</a></div><div class="ttdoc">Abstract base classes that provide a uniform interface to this library. </div></div>
<div class="ttc" id="class_p_k___encryption_message_encoding_method_html"><div class="ttname"><a href="class_p_k___encryption_message_encoding_method.html">PK_EncryptionMessageEncodingMethod</a></div><div class="ttdoc">Message encoding method for public key encryption. </div><div class="ttdef"><b>Definition:</b> <a href="pubkey_8h_source.html#l00208">pubkey.h:208</a></div></div>
<div class="ttc" id="class_random_number_generator_html"><div class="ttname"><a href="class_random_number_generator.html">RandomNumberGenerator</a></div><div class="ttdoc">Interface for random number generators. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l01330">cryptlib.h:1330</a></div></div>
<div class="ttc" id="struct_signature_standard_html"><div class="ttname"><a href="struct_signature_standard.html">SignatureStandard</a></div><div class="ttdoc">Base class for public key signature standard classes. </div><div class="ttdef"><b>Definition:</b> <a href="pubkey_8h_source.html#l02216">pubkey.h:2216</a></div></div>
<div class="ttc" id="class_p_k_c_s___encryption_padding_scheme_html"><div class="ttname"><a href="class_p_k_c_s___encryption_padding_scheme.html">PKCS_EncryptionPaddingScheme</a></div><div class="ttdoc">PKCS #1 v1.5 Encryption Padding Scheme. </div><div class="ttdef"><b>Definition:</b> <a href="pkcspad_8h_source.html#l00023">pkcspad.h:23</a></div></div>
<div class="ttc" id="struct_decoding_result_html"><div class="ttname"><a href="struct_decoding_result.html">DecodingResult</a></div><div class="ttdoc">Returns a decoding results. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l00252">cryptlib.h:252</a></div></div>
<div class="ttc" id="class_p_k___deterministic_signature_message_encoding_method_html"><div class="ttname"><a href="class_p_k___deterministic_signature_message_encoding_method.html">PK_DeterministicSignatureMessageEncodingMethod</a></div><div class="ttdoc">Interface for message encoding method for public key signature schemes. </div><div class="ttdef"><b>Definition:</b> <a href="pubkey_8h_source.html#l00391">pubkey.h:391</a></div></div>
<div class="ttc" id="struct_p_k_c_s1v15_html"><div class="ttname"><a href="struct_p_k_c_s1v15.html">PKCS1v15</a></div><div class="ttdoc">PKCS #1 version 1.5, for use with RSAES and RSASS . </div><div class="ttdef"><b>Definition:</b> <a href="pkcspad_8h_source.html#l00115">pkcspad.h:115</a></div></div>
<div class="ttc" id="struct_encryption_standard_html"><div class="ttname"><a href="struct_encryption_standard.html">EncryptionStandard</a></div><div class="ttdoc">Base class for public key encryption standard classes. </div><div class="ttdef"><b>Definition:</b> <a href="pubkey_8h_source.html#l02211">pubkey.h:2211</a></div></div>
<div class="ttc" id="class_p_k_c_s1v15___signature_message_encoding_method_html"><div class="ttname"><a href="class_p_k_c_s1v15___signature_message_encoding_method.html">PKCS1v15_SignatureMessageEncodingMethod</a></div><div class="ttdoc">PKCS #1 v1.5 Signature Encoding Scheme. </div><div class="ttdef"><b>Definition:</b> <a href="pkcspad_8h_source.html#l00087">pkcspad.h:87</a></div></div>
<div class="ttc" id="struct_p_k_c_s1v15___signature_message_encoding_method_1_1_hash_identifier_lookup_html"><div class="ttname"><a href="struct_p_k_c_s1v15___signature_message_encoding_method_1_1_hash_identifier_lookup.html">PKCS1v15_SignatureMessageEncodingMethod::HashIdentifierLookup</a></div><div class="ttdef"><b>Definition:</b> <a href="pkcspad_8h_source.html#l00100">pkcspad.h:100</a></div></div>
<div class="ttc" id="sha_8h_html"><div class="ttname"><a href="sha_8h.html">sha.h</a></div><div class="ttdoc">Classes for SHA-1 and SHA-2 family of message digests. </div></div>
<div class="ttc" id="struct_p_k_c_s1v15___signature_message_encoding_method_1_1_hash_identifier_lookup_1_1_hash_identifier_lookup2_html"><div class="ttname"><a href="struct_p_k_c_s1v15___signature_message_encoding_method_1_1_hash_identifier_lookup_1_1_hash_identifier_lookup2.html">PKCS1v15_SignatureMessageEncodingMethod::HashIdentifierLookup::HashIdentifierLookup2</a></div><div class="ttdef"><b>Definition:</b> <a href="pkcspad_8h_source.html#l00102">pkcspad.h:102</a></div></div>
<div class="ttc" id="class_hash_transformation_html"><div class="ttname"><a href="class_hash_transformation.html">HashTransformation</a></div><div class="ttdoc">Interface for hash functions and data processing part of MACs. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l01065">cryptlib.h:1065</a></div></div>
<div class="ttc" id="class_p_k_c_s___digest_decoration_html"><div class="ttname"><a href="class_p_k_c_s___digest_decoration.html">PKCS_DigestDecoration</a></div><div class="ttdoc">PKCS #1 decoration data structure. </div><div class="ttdef"><b>Definition:</b> <a href="pkcspad_8h_source.html#l00034">pkcspad.h:34</a></div></div>
<div class="ttc" id="namespace_crypto_p_p_html"><div class="ttname"><a href="namespace_crypto_p_p.html">CryptoPP</a></div><div class="ttdoc">Crypto++ library namespace. </div></div>
<div class="ttc" id="class_name_value_pairs_html"><div class="ttname"><a href="class_name_value_pairs.html">NameValuePairs</a></div><div class="ttdoc">Interface for retrieving values given their names. </div><div class="ttdef"><b>Definition:</b> <a href="cryptlib_8h_source.html#l00290">cryptlib.h:290</a></div></div>
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