class_d_l___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 colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="da3201914424fef2e0e9ed697cc160e5"></a><!-- doxytag: member="DL_SignerBase::RestartMessageAccumulator" ref="da3201914424fef2e0e9ed697cc160e5" args="(RandomNumberGenerator &amp;rng, PK_MessageAccumulatorBase &amp;ma) const " -->
void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___signer_base.html#da3201914424fef2e0e9ed697cc160e5">RestartMessageAccumulator</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &amp;rng, <a class="el" href="class_p_k___message_accumulator_base.html">PK_MessageAccumulatorBase</a> &amp;ma) const </td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="efd5d3406eeb2d8459756e7c7f86e1c3"></a><!-- doxytag: member="DL_SignerBase::MessageRepresentativeLength" ref="efd5d3406eeb2d8459756e7c7f86e1c3" args="() const" -->
size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___signature_scheme_base.html#efd5d3406eeb2d8459756e7c7f86e1c3">MessageRepresentativeLength</a> () const</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="81fe14febc2af07b54b81668f2a93206"></a><!-- doxytag: member="DL_SignerBase::MessageRepresentativeBitLength" ref="81fe14febc2af07b54b81668f2a93206" args="() const" -->
size_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___signature_scheme_base.html#81fe14febc2af07b54b81668f2a93206">MessageRepresentativeBitLength</a> () const</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="98aba50fb75a3bd9c067f3d3049bd7dd"></a><!-- doxytag: member="DL_SignerBase::GetSignatureAlgorithm" ref="98aba50fb75a3bd9c067f3d3049bd7dd" args="() const=0" -->
virtual const <a class="el" href="class_d_l___elgamal_like_signature_algorithm.html">DL_ElgamalLikeSignatureAlgorithm</a>&lt;<br>
 typename <a class="el" href="class_d_l___private_key.html">DL_PrivateKey</a>&lt; T <br>
&gt;::<a class="el" href="class_d_l___base.html#262cca9b2150f88c5bbad144b6f98bdf">Element</a> &gt; &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><b>GetSignatureAlgorithm</b> () const=0</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="f4141106a5bb517b6f16cefb9c8ec62a"></a><!-- doxytag: member="DL_SignerBase::GetMessageEncodingInterface" ref="f4141106a5bb517b6f16cefb9c8ec62a" args="() const=0" -->
virtual const <a class="el" href="class_p_k___signature_message_encoding_method.html">PK_SignatureMessageEncodingMethod</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><b>GetMessageEncodingInterface</b> () const=0</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="084881805bdc396ddf2980c3351f78ec"></a><!-- doxytag: member="DL_SignerBase::GetHashIdentifier" ref="084881805bdc396ddf2980c3351f78ec" 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="5ac1f817b78555d0b7dcdbd8a96a989b"></a><!-- doxytag: member="DL_SignerBase::GetDigestSize" ref="5ac1f817b78555d0b7dcdbd8a96a989b" 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="e54e9e0c2bad2d2816c2e21c4333e000"></a><!-- doxytag: member="DL_SignerBase::GetAbstractGroupParameters" ref="e54e9e0c2bad2d2816c2e21c4333e000" args="() const" -->
const <a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a>&lt;<br>
 <a class="el" href="class_d_l___base.html#262cca9b2150f88c5bbad144b6f98bdf">Element</a> &gt; &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___base.html#e54e9e0c2bad2d2816c2e21c4333e000">GetAbstractGroupParameters</a> () const</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="dd23b00903bac148152df88ef051724a"></a><!-- doxytag: member="DL_SignerBase::AccessAbstractGroupParameters" ref="dd23b00903bac148152df88ef051724a" args="()" -->
<a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a>&lt; <a class="el" href="class_d_l___base.html#262cca9b2150f88c5bbad144b6f98bdf">Element</a> &gt; &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___base.html#dd23b00903bac148152df88ef051724a">AccessAbstractGroupParameters</a> ()</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="58c8d9ca0c480441d4b3548c9e0ddb94"></a><!-- doxytag: member="DL_SignerBase::AccessKeyInterface" ref="58c8d9ca0c480441d4b3548c9e0ddb94" args="()=0" -->
virtual <a class="el" href="class_d_l___private_key.html">KeyInterface</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><b>AccessKeyInterface</b> ()=0</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="595195b30c9916adbc0d64c352cf70d3"></a><!-- doxytag: member="DL_SignerBase::GetKeyInterface" ref="595195b30c9916adbc0d64c352cf70d3" args="() const=0" -->
virtual const <a class="el" href="class_d_l___private_key.html">KeyInterface</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><b>GetKeyInterface</b> () const=0</td></tr>

</table>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="1c0d9588fc5a340a14342c474b2a52e2"></a><!-- doxytag: member="DL_SignerBase::SignAndRestart" ref="1c0d9588fc5a340a14342c474b2a52e2" args="(RandomNumberGenerator &amp;rng, PK_MessageAccumulator &amp;messageAccumulator, byte *signature, bool restart) const " -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;class T&gt; </div>
      <table class="memname">
        <tr>
          <td class="memname">size_t <a class="el" href="class_d_l___signer_base.html">DL_SignerBase</a>&lt; T &gt;::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>
        </tr>
        <tr>
          <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>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">byte *&nbsp;</td>
          <td class="paramname"> <em>signature</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">bool&nbsp;</td>
          <td class="paramname"> <em>restart</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td width="100%"> const<code> [inline, virtual]</code></td>
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<div class="memdoc">

<p>
sign and restart messageAccumulator 
<p>
<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>

<p>
Implements <a class="el" href="class_p_k___signer.html#fbcf3f00d761f681839ae6264743dd34">PK_Signer</a>.
<p>
Definition at line <a class="el" href="pubkey_8h-source.html#l01018">1018</a> of file <a class="el" href="pubkey_8h-source.html">pubkey.h</a>.
</div>
</div><p>
<a class="anchor" name="1c195318486467bcb8492ca5ea8fe5c7"></a><!-- doxytag: member="DL_SignerBase::IsProbabilistic" ref="1c195318486467bcb8492ca5ea8fe5c7" args="() const" -->
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      <table class="memname">
        <tr>
          <td class="memname">bool <a class="el" href="class_d_l___signature_scheme_base.html">DL_SignatureSchemeBase</a>&lt; <a class="el" href="class_p_k___signer.html">PK_Signer</a> , <a class="el" href="class_d_l___private_key.html">DL_PrivateKey</a>&lt; T &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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      </table>
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<div class="memdoc">

<p>

<p>
Implements <a class="el" href="class_p_k___signature_scheme.html#95da484b356e57bac7548b1ea51f64cd">PK_SignatureScheme</a>.
<p>
Definition at line <a class="el" href="pubkey_8h-source.html#l00975">975</a> of file <a class="el" href="pubkey_8h-source.html">pubkey.h</a>.
</div>
</div><p>
<a class="anchor" name="28de428238711210d765b6389062e6e2"></a><!-- doxytag: member="DL_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>
        </tr>
        <tr>
          <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>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">byte *&nbsp;</td>
          <td class="paramname"> <em>signature</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td width="100%"> const<code> [virtual, inherited]</code></td>