class_invertible_l_u_c_function.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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<a class="el" href="class_integer.html">Integer</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_invertible_l_u_c_function.html#3ae87b160da160f48298ef7ec1d2451e">m_u</a></td></tr>

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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="b5c7b3d5b5d0b9509f8180a43370533b"></a><!-- doxytag: member="InvertibleLUCFunction::Validate" ref="b5c7b3d5b5d0b9509f8180a43370533b" args="(RandomNumberGenerator &amp;rng, unsigned int level) const" -->
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          <td class="memname">bool InvertibleLUCFunction::Validate           </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>
          <td></td>
          <td class="paramtype">unsigned int&nbsp;</td>
          <td class="paramname"> <em>level</em></td><td>&nbsp;</td>
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          <td>)</td>
          <td></td><td></td><td width="100%"> const<code> [virtual]</code></td>
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<p>
check this object for errors 
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<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>level</em>&nbsp;</td><td>denotes the level of thoroughness: 0 - using this object won't cause a crash or exception (rng is ignored) 1 - this object will probably function (encrypt, sign, etc.) correctly (but may not check for weak keys and such) 2 - make sure this object will function correctly, and do reasonable security checks 3 - do checks that may take a long time </td></tr>
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>true if the tests pass </dd></dl>

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Reimplemented from <a class="el" href="class_l_u_c_function.html#ba4694feec6ef453e2ef0f6fb586ca0c">LUCFunction</a>.
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Definition at line <a class="el" href="luc_8cpp-source.html#l00172">172</a> of file <a class="el" href="luc_8cpp-source.html">luc.cpp</a>.
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References <a class="el" href="integer_8h-source.html#l00211">Integer::IsOdd()</a>, <a class="el" href="integer_8h-source.html#l00205">Integer::IsPositive()</a>, <a class="el" href="luc_8h-source.html#l00049">LUCFunction::m_e</a>, <a class="el" href="luc_8h-source.html#l00049">LUCFunction::m_n</a>, <a class="el" href="luc_8h-source.html#l00083">m_p</a>, <a class="el" href="luc_8h-source.html#l00083">m_q</a>, <a class="el" href="luc_8h-source.html#l00083">m_u</a>, <a class="el" href="integer_8cpp-source.html#l02867">Integer::One()</a>, and <a class="el" href="luc_8cpp-source.html#l00069">LUCFunction::Validate()</a>.
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<a class="anchor" name="aaef1b335de1f76ec61079d1dfd78744"></a><!-- doxytag: member="InvertibleLUCFunction::AssignFrom" ref="aaef1b335de1f76ec61079d1dfd78744" args="(const NameValuePairs &amp;source)" -->
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          <td class="memname">void InvertibleLUCFunction::AssignFrom           </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>source</em>          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"><code> [virtual]</code></td>
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<p>
assign values from source to this object 
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<dl class="note" compact><dt><b>Note:</b></dt><dd>This function can be used to create a public key from a private key. </dd></dl>

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Reimplemented from <a class="el" href="class_l_u_c_function.html#f6a95ed660e53a5fa07841f139d43ccf">LUCFunction</a>.
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Definition at line <a class="el" href="luc_8cpp-source.html#l00201">201</a> of file <a class="el" href="luc_8cpp-source.html">luc.cpp</a>.
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<a class="anchor" name="f846ecc0f5e8d17267544920bc39f233"></a><!-- doxytag: member="InvertibleLUCFunction::GenerateRandom" ref="f846ecc0f5e8d17267544920bc39f233" args="(RandomNumberGenerator &amp;rng, const NameValuePairs &amp;alg)" -->
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          <td class="memname">void InvertibleLUCFunction::GenerateRandom           </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>
          <td></td>
          <td class="paramtype">const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>alg</em></td><td>&nbsp;</td>
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          <td>)</td>
          <td></td><td></td><td width="100%"><code> [virtual]</code></td>
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<p>
parameters: (ModulusSize, PublicExponent (default 17)) 
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