class_t_f___signer_base.html

著名的密码库Crypto++的文档 C++语言的杰作。程序员必备。

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="06b4d20aa32c616a1d0d2b8bee909436"></a><!-- doxytag: member="TF_SignerBase::MessageEncodingInterface" ref="06b4d20aa32c616a1d0d2b8bee909436" args="" -->
typedef <a class="el" href="class_p_k___signature_message_encoding_method.html">PK_SignatureMessageEncodingMethod</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___base.html#06b4d20aa32c616a1d0d2b8bee909436">MessageEncodingInterface</a></td></tr>

<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="2bf7feb3520b0cb95bc28173309d9d55"></a><!-- doxytag: member="TF_SignerBase::MessageRepresentativeLength" ref="2bf7feb3520b0cb95bc28173309d9d55" args="() const" -->
size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#2bf7feb3520b0cb95bc28173309d9d55">MessageRepresentativeLength</a> () const</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="acc39dfaa15c562803f9517d5326bd70"></a><!-- doxytag: member="TF_SignerBase::MessageRepresentativeBitLength" ref="acc39dfaa15c562803f9517d5326bd70" args="() const" -->
size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#acc39dfaa15c562803f9517d5326bd70">MessageRepresentativeBitLength</a> () const</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a7afb64fefbb7fd47c3298954e4d6d78"></a><!-- doxytag: member="TF_SignerBase::GetHashIdentifier" ref="a7afb64fefbb7fd47c3298954e4d6d78" args="() const=0" -->
virtual <a class="el" href="pubkey_8h.html#ef874ed3f2d212ac4629255c8ef86dd0">HashIdentifier</a>&nbsp;</td><td class="memItemRight" valign="bottom"><b>GetHashIdentifier</b> () const=0</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f95a245b87337a2a4492f153877e45b6"></a><!-- doxytag: member="TF_SignerBase::GetDigestSize" ref="f95a245b87337a2a4492f153877e45b6" args="() const=0" -->
virtual size_t&nbsp;</td><td class="memItemRight" valign="bottom"><b>GetDigestSize</b> () const=0</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="b7cdeb63521fb42737756cf16e1183e9"></a><!-- doxytag: member="TF_SignerBase::GetTrapdoorFunctionBounds" ref="b7cdeb63521fb42737756cf16e1183e9" args="() const=0" -->
virtual const <a class="el" href="class_trapdoor_function_bounds.html">TrapdoorFunctionBounds</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><b>GetTrapdoorFunctionBounds</b> () const=0</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="52e9ac3bbe69013a79e90470b0eacd08"></a><!-- doxytag: member="TF_SignerBase::GetTrapdoorFunctionInterface" ref="52e9ac3bbe69013a79e90470b0eacd08" args="() const=0" -->
virtual const <a class="el" href="class_randomized_trapdoor_function_inverse.html">TrapdoorFunctionInterface</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><b>GetTrapdoorFunctionInterface</b> () const=0</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="ddd4e8a4dfb171105048c6eaf67ce337"></a><!-- doxytag: member="TF_SignerBase::GetMessageEncodingInterface" ref="ddd4e8a4dfb171105048c6eaf67ce337" args="() const=0" -->
virtual const <a class="el" href="class_p_k___signature_message_encoding_method.html">MessageEncodingInterface</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><b>GetMessageEncodingInterface</b> () const=0</td></tr>

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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="31c080b001c73b07ee26730383250fd7"></a><!-- doxytag: member="TF_SignerBase::SignAndRestart" ref="31c080b001c73b07ee26730383250fd7" args="(RandomNumberGenerator &amp;rng, PK_MessageAccumulator &amp;messageAccumulator, byte *signature, bool restart=true) const " -->
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          <td class="memname">size_t TF_SignerBase::SignAndRestart           </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"><a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> &amp;&nbsp;</td>
          <td class="paramname"> <em>messageAccumulator</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">byte *&nbsp;</td>
          <td class="paramname"> <em>signature</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">bool&nbsp;</td>
          <td class="paramname"> <em>restart</em> = <code>true</code></td><td>&nbsp;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td><td width="100%"> const<code> [virtual]</code></td>
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sign and restart messageAccumulator 
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<dl class="pre" compact><dt><b>Precondition:</b></dt><dd>size of signature == <a class="el" href="class_p_k___signature_scheme.html#665909c10f27db81343a01c814488652" title="maximum signature length produced for a given length of recoverable message part">MaxSignatureLength()</a> </dd></dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>actual signature length </dd></dl>

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Implements <a class="el" href="class_p_k___signer.html#fbcf3f00d761f681839ae6264743dd34">PK_Signer</a>.
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Definition at line <a class="el" href="pubkey_8cpp-source.html#l00067">67</a> of file <a class="el" href="pubkey_8cpp-source.html">pubkey.cpp</a>.
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References PK_MessageAccumulatorBase::AccessHash(), RandomizedTrapdoorFunctionInverse::CalculateRandomizedInverse(), PK_SignatureMessageEncodingMethod::ComputeMessageRepresentative(), <a class="el" href="class_hash_transformation.html#41faf8b1293a6c72390cb0c8bd668097">HashTransformation::DigestSize()</a>, <a class="el" href="integer_8cpp-source.html#l03112">Integer::Encode()</a>, <a class="el" href="pubkey_8h-source.html#l00298">PK_MessageAccumulatorBase::m_empty</a>, <a class="el" href="pubkey_8h-source.html#l00296">PK_MessageAccumulatorBase::m_recoverableMessage</a>, <a class="el" href="pubkey_8h-source.html#l00329">TF_SignatureSchemeBase&lt; PK_Signer, TF_Base&lt; RandomizedTrapdoorFunctionInverse, PK_SignatureMessageEncodingMethod &gt; &gt;::MessageRepresentativeBitLength()</a>, <a class="el" href="pubkey_8h-source.html#l00328">TF_SignatureSchemeBase&lt; PK_Signer, TF_Base&lt; RandomizedTrapdoorFunctionInverse, PK_SignatureMessageEncodingMethod &gt; &gt;::MessageRepresentativeLength()</a>, <a class="el" href="pubkey_8h-source.html#l00189">PK_SignatureMessageEncodingMethod::MinRepresentativeBitLength()</a>, <a class="el" href="pubkey_8h-source.html#l00313">TF_SignatureSchemeBase&lt; PK_Signer, TF_Base&lt; RandomizedTrapdoorFunctionInverse, PK_SignatureMessageEncodingMethod &gt; &gt;::SignatureLength()</a>, and <a class="el" href="secblock_8h-source.html#l00336">SecBlock&lt; T, A &gt;::size()</a>.
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<a class="anchor" name="db5ef45069481de1ceca75a847aa37f4"></a><!-- doxytag: member="TF_SignerBase::IsProbabilistic" ref="db5ef45069481de1ceca75a847aa37f4" args="() const" -->
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          <td class="memname">bool <a class="el" href="class_t_f___signature_scheme_base.html">TF_SignatureSchemeBase</a>&lt; <a class="el" href="class_p_k___signer.html">PK_Signer</a> , <a class="el" href="class_t_f___base.html">TF_Base</a>&lt; <a class="el" href="class_randomized_trapdoor_function_inverse.html">RandomizedTrapdoorFunctionInverse</a>, <a class="el" href="class_p_k___signature_message_encoding_method.html">PK_SignatureMessageEncodingMethod</a> &gt;  &gt;::IsProbabilistic           </td>
          <td>(</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"> const<code> [inline, virtual, inherited]</code></td>
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Implements <a class="el" href="class_p_k___signature_scheme.html#95da484b356e57bac7548b1ea51f64cd">PK_SignatureScheme</a>.
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Definition at line <a class="el" href="pubkey_8h-source.html#l00320">320</a> of file <a class="el" href="pubkey_8h-source.html">pubkey.h</a>.
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<a class="anchor" name="28de428238711210d765b6389062e6e2"></a><!-- doxytag: member="TF_SignerBase::Sign" ref="28de428238711210d765b6389062e6e2" args="(RandomNumberGenerator &amp;rng, PK_MessageAccumulator *messageAccumulator, byte *signature) const " -->
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          <td class="memname">size_t PK_Signer::Sign           </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"><a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> *&nbsp;</td>
          <td class="paramname"> <em>messageAccumulator</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">byte *&nbsp;</td>
          <td class="paramname"> <em>signature</em></td><td>&nbsp;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td><td width="100%"> const<code> [virtual, inherited]</code></td>
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