class_s_a_f_e_r_1_1_base.html

著名的密码库Crypto++的文档 C++语言的杰作。程序员必备。

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Reimplemented in <a class="el" href="class_e_c_b___one_way.html#ea389c964114b73390dd81d836124461">ECB_OneWay</a>.
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Definition at line <a class="el" href="cryptlib_8cpp-source.html#l00052">52</a> of file <a class="el" href="cryptlib_8cpp-source.html">cryptlib.cpp</a>.
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References <a class="el" href="cryptlib_8cpp-source.html#l00068">SimpleKeyingInterface::ThrowIfInvalidKeyLength()</a>.
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Referenced by <a class="el" href="cbcmac_8h-source.html#l00039">CBC_MAC&lt; T &gt;::CBC_MAC()</a>, <a class="el" href="modes_8h-source.html#l00267">CipherModeFinalTemplate_CipherHolder&lt; CIPHER, BASE &gt;::CipherModeFinalTemplate_CipherHolder()</a>, <a class="el" href="dmac_8h-source.html#l00043">DMAC&lt; T &gt;::DMAC()</a>, <a class="el" href="hmac_8h-source.html#l00047">HMAC&lt; T &gt;::HMAC()</a>, <a class="el" href="panama_8h-source.html#l00104">Weak::PanamaMAC&lt; B &gt;::PanamaMAC()</a>, <a class="el" href="modes_8h-source.html#l00194">ECB_OneWay::SetKey()</a>, <a class="el" href="cryptlib_8cpp-source.html#l00063">SimpleKeyingInterface::SetKeyWithIV()</a>, <a class="el" href="cryptlib_8cpp-source.html#l00058">SimpleKeyingInterface::SetKeyWithRounds()</a>, <a class="el" href="vmac_8cpp-source.html#l00031">VMAC_Base::UncheckedSetKey()</a>, and <a class="el" href="modes_8cpp-source.html#l00087">BlockOrientedCipherModeBase::UncheckedSetKey()</a>.
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<a class="anchor" name="71039112353cc70e9859ebd95037cc1a"></a><!-- doxytag: member="SAFER::Base::IsResynchronizable" ref="71039112353cc70e9859ebd95037cc1a" args="() const" -->
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          <td class="memname">bool SimpleKeyingInterface::IsResynchronizable           </td>
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          <td width="100%"> const<code> [inline, inherited]</code></td>
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returns whether this object can be resynchronized (i.e. supports initialization vectors) 
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If this function returns true, and no IV is passed to <a class="el" href="class_simple_keying_interface.html#df3c29b3ef3af74788a58c7c49887fd7" title="set or reset the key of this object">SetKey()</a> and <a class="el" href="class_simple_keying_interface.html#fbf7065f7db5439d471d1bcc260d3bd5" title="returns whether this object can use structured IVs, for example a counter (in addition...">CanUseStructuredIVs()</a>==true, an IV of all 0's will be assumed. 
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Definition at line <a class="el" href="cryptlib_8h-source.html#l00388">388</a> of file <a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>.
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Referenced by <a class="el" href="cryptlib_8cpp-source.html#l00080">SimpleKeyingInterface::ThrowIfInvalidIV()</a>, <a class="el" href="cryptlib_8cpp-source.html#l00074">SimpleKeyingInterface::ThrowIfResynchronizable()</a>, and <a class="el" href="modes_8cpp-source.html#l00087">BlockOrientedCipherModeBase::UncheckedSetKey()</a>.
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<a class="anchor" name="917224bb6df7431d6469e7a10feac5fa"></a><!-- doxytag: member="SAFER::Base::GetNextIV" ref="917224bb6df7431d6469e7a10feac5fa" args="(RandomNumberGenerator &amp;rng, byte *IV)" -->
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          <td class="memname">void SimpleKeyingInterface::GetNextIV           </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>rng</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">byte *&nbsp;</td>
          <td class="paramname"> <em>IV</em></td><td>&nbsp;</td>
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          <td>)</td>
          <td></td><td></td><td width="100%"><code> [virtual, inherited]</code></td>
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get a secure IV for the next message 
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This method should be called after you finish encrypting one message and are ready to start the next one. After calling it, you must call <a class="el" href="class_simple_keying_interface.html#df3c29b3ef3af74788a58c7c49887fd7" title="set or reset the key of this object">SetKey()</a> or <a class="el" href="class_simple_keying_interface.html#8ee3f5f9c00d193bf9d8fd8aa46ccbb2" title="resynchronize with an IV">Resynchronize()</a> before using this object again. This method is not implemented on decryption objects. 
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Reimplemented in <a class="el" href="class_v_m_a_c___base.html#bd5685ab3eaf6ec272f7e062c3194c6c">VMAC_Base</a>.
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Definition at line <a class="el" href="cryptlib_8cpp-source.html#l00096">96</a> of file <a class="el" href="cryptlib_8cpp-source.html">cryptlib.cpp</a>.
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References <a class="el" href="cryptlib_8cpp-source.html#l00157">RandomNumberGenerator::GenerateBlock()</a>, and <a class="el" href="cryptlib_8h-source.html#l00397">SimpleKeyingInterface::IVSize()</a>.
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Referenced by <a class="el" href="vmac_8cpp-source.html#l00090">VMAC_Base::GetNextIV()</a>.
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="fc85e8b4c25fa113bfd17e030b376b33"></a><!-- doxytag: member="SAFER::Base::exp_tab" ref="fc85e8b4c25fa113bfd17e030b376b33" args="[256]" -->
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          <td class="memname">const byte <a class="el" href="class_s_a_f_e_r_1_1_base.html#fc85e8b4c25fa113bfd17e030b376b33">SAFER::Base::exp_tab</a><code> [static, protected]</code>          </td>
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<b>Initial value:</b><div class="fragment"><pre class="fragment"> 
        {1, 45, 226, 147, 190, 69, 21, 174, 120, 3, 135, 164, 184, 56, 207, 63,
        8, 103, 9, 148, 235, 38, 168, 107, 189, 24, 52, 27, 187, 191, 114, 247,
        64, 53, 72, 156, 81, 47, 59, 85, 227, 192, 159, 216, 211, 243, 141, 177,
        255, 167, 62, 220, 134, 119, 215, 166, 17, 251, 244, 186, 146, 145, 100, 131,
        241, 51, 239, 218, 44, 181, 178, 43, 136, 209, 153, 203, 140, 132, 29, 20,
        129, 151, 113, 202, 95, 163, 139, 87, 60, 130, 196, 82, 92, 28, 232, 160,
        4, 180, 133, 74, 246, 19, 84, 182, 223, 12, 26, 142, 222, 224, 57, 252,
        32, 155, 36, 78, 169, 152, 158, 171, 242, 96, 208, 108, 234, 250, 199, 217,
        0, 212, 31, 110, 67, 188, 236, 83, 137, 254, 122, 93, 73, 201, 50, 194,
        249, 154, 248, 109, 22, 219, 89, 150, 68, 233, 205, 230, 70, 66, 143, 10,
        193, 204, 185, 101, 176, 210, 198, 172, 30, 65, 98, 41, 46, 14, 116, 80,
        2, 90, 195, 37, 123, 138, 42, 91, 240, 6, 13, 71, 111, 112, 157, 126,
        16, 206, 18, 39, 213, 76, 79, 214, 121, 48, 104, 54, 117, 125, 228, 237,
        128, 106, 144, 55, 162, 94, 118, 170, 197, 127, 61, 175, 165, 229, 25, 97,
        253, 77, 124, 183, 11, 238, 173, 75, 34, 245, 231, 115, 35, 33, 200, 5,
        225, 102, 221, 179, 88, 105, 99, 86, 15, 161, 49, 149, 23, 7, 58, 40}
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Definition at line <a class="el" href="safer_8h-source.html#l00026">26</a> of file <a class="el" href="safer_8h-source.html">safer.h</a>.
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Referenced by <a class="el" href="safer_8cpp-source.html#l00054">UncheckedSetKey()</a>.
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<a class="anchor" name="4d810b8ff6a4970e23aa5fc1d7bc932b"></a><!-- doxytag: member="SAFER::Base::log_tab" ref="4d810b8ff6a4970e23aa5fc1d7bc932b" args="[256]" -->
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          <td class="memname">const byte <a class="el" href="class_s_a_f_e_r_1_1_base.html#4d810b8ff6a4970e23aa5fc1d7bc932b">SAFER::Base::log_tab</a><code> [static, protected]</code>          </td>
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<b>Initial value:</b><div class="fragment"><pre class="fragment"> 
        {128, 0, 176, 9, 96, 239, 185, 253, 16, 18, 159, 228, 105, 186, 173, 248,
        192, 56, 194, 101, 79, 6, 148, 252, 25, 222, 106, 27, 93, 78, 168, 130,
        112, 237, 232, 236, 114, 179, 21, 195, 255, 171, 182, 71, 68, 1, 172, 37,
        201, 250, 142, 65, 26, 33, 203, 211, 13, 110, 254, 38, 88, 218, 50, 15,
        32, 169, 157, 132, 152, 5, 156, 187, 34, 140, 99, 231, 197, 225, 115, 198,
        175, 36, 91, 135, 102, 39, 247, 87, 244, 150, 177, 183, 92, 139, 213, 84,
        121, 223, 170, 246, 62, 163, 241, 17, 202, 245, 209, 23, 123, 147, 131, 188,
        189, 82, 30, 235, 174, 204, 214, 53, 8, 200, 138, 180, 226, 205, 191, 217,
        208, 80, 89, 63, 77, 98, 52, 10, 72, 136, 181, 86, 76, 46, 107, 158,
        210, 61, 60, 3, 19, 251, 151, 81, 117, 74, 145, 113, 35, 190, 118, 42,
        95, 249, 212, 85, 11, 220, 55, 49, 22, 116, 215, 119, 167, 230, 7, 219,
        164, 47, 70, 243, 97, 69, 103, 227, 12, 162, 59, 28, 133, 24, 4, 29,
        41, 160, 143, 178, 90, 216, 166, 126, 238, 141, 83, 75, 161, 154, 193, 14,
        122, 73, 165, 44, 129, 196, 199, 54, 43, 127, 67, 149, 51, 242, 108, 104,
        109, 240, 2, 40, 206, 221, 155, 234, 94, 153, 124, 20, 134, 207, 229, 66,
        184, 64, 120, 45, 58, 233, 100, 31, 146, 144, 125, 57, 111, 224, 137, 48}
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<p>
Definition at line <a class="el" href="safer_8h-source.html#l00027">27</a> of file <a class="el" href="safer_8h-source.html">safer.h</a>.
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="safer_8h-source.html">safer.h</a><li><a class="el" href="safer_8cpp-source.html">safer.cpp</a></ul>
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