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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">TF_SignerBase Class Reference</div> </div>
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<!-- doxytag: class="TF_SignerBase" --><!-- doxytag: inherits="TF_SignatureSchemeBase< PK_Signer, TF_Base< RandomizedTrapdoorFunctionInverse, PK_SignatureMessageEncodingMethod > >" -->
<p>_
<a href="class_t_f___signer_base.html#details">More...</a></p>
<p><code>#include <<a class="el" href="pubkey_8h_source.html">pubkey.h</a>></code></p>
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Inheritance diagram for TF_SignerBase:</div>
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<img src="class_t_f___signer_base.png" usemap="#TF_SignerBase_map" alt=""/>
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<area href="class_p_k___signer.html" title="interface for public-key signers" alt="PK_Signer" shape="rect" coords="390,224,1161,248"/>
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<area href="class_private_key_algorithm.html" title="interface for asymmetric algorithms using private keys" alt="PrivateKeyAlgorithm" shape="rect" coords="781,168,1552,192"/>
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<p><a href="class_t_f___signer_base-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4451069dd6bfd6e6ea4a3a2dfbc675e4"></a><!-- doxytag: member="TF_SignerBase::InputRecoverableMessage" ref="a4451069dd6bfd6e6ea4a3a2dfbc675e4" args="(PK_MessageAccumulator &messageAccumulator, const byte *recoverableMessage, size_t recoverableMessageLength) const " -->
void </td><td class="memItemRight" valign="bottom"><b>InputRecoverableMessage</b> (<a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> &messageAccumulator, const byte *recoverableMessage, size_t recoverableMessageLength) const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signer_base.html#a31c080b001c73b07ee26730383250fd7">SignAndRestart</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, <a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> &messageAccumulator, byte *signature, bool restart=true) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">sign and restart messageAccumulator <a href="#a31c080b001c73b07ee26730383250fd7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a09133b19f0a89459543ae67b2c6c881a"></a><!-- doxytag: member="TF_SignerBase::SignatureLength" ref="a09133b19f0a89459543ae67b2c6c881a" args="() const" -->
size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#a09133b19f0a89459543ae67b2c6c881a">SignatureLength</a> () const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">signature length if it only depends on the key, otherwise 0 <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab3db793f17e5948514b78b862f4622d1"></a><!-- doxytag: member="TF_SignerBase::MaxRecoverableLength" ref="ab3db793f17e5948514b78b862f4622d1" args="() const" -->
size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#ab3db793f17e5948514b78b862f4622d1">MaxRecoverableLength</a> () const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">length of longest message that can be recovered, or 0 if this signature scheme does not support message recovery <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af7a486e575d871dbcbd7dc6af33f1305"></a><!-- doxytag: member="TF_SignerBase::MaxRecoverableLengthFromSignatureLength" ref="af7a486e575d871dbcbd7dc6af33f1305" args="(size_t signatureLength) const" -->
size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#af7a486e575d871dbcbd7dc6af33f1305">MaxRecoverableLengthFromSignatureLength</a> (size_t signatureLength) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">length of longest message that can be recovered from a signature of given length, or 0 if this signature scheme does not support message recovery <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#abe87eb9e2ac692612310e4c47f482f90">IsProbabilistic</a> () const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">requires a random number generator to sign <a href="#abe87eb9e2ac692612310e4c47f482f90"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2885774c3257b611275f94e2343593d6"></a><!-- doxytag: member="TF_SignerBase::AllowNonrecoverablePart" ref="a2885774c3257b611275f94e2343593d6" args="() const" -->
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#a2885774c3257b611275f94e2343593d6">AllowNonrecoverablePart</a> () const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">whether or not a non-recoverable message part can be signed <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a62782b021b7387ec542e85efb69bd043"></a><!-- doxytag: member="TF_SignerBase::RecoverablePartFirst" ref="a62782b021b7387ec542e85efb69bd043" args="() const" -->
bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_f___signature_scheme_base.html#a62782b021b7387ec542e85efb69bd043">RecoverablePartFirst</a> () const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">whether you must input the recoverable part before the non-recoverable part during signing <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aff85d006e814ccc8ac943b145a0bfaf9"></a><!-- doxytag: member="TF_SignerBase::NewSignatureAccumulator" ref="aff85d006e814ccc8ac943b145a0bfaf9" args="(RandomNumberGenerator &rng) const =0" -->
virtual <a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signer.html#aff85d006e814ccc8ac943b145a0bfaf9">NewSignatureAccumulator</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng) const =0</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">create a new <a class="el" href="class_hash_transformation.html" title="interface for hash functions and data processing part of MACs">HashTransformation</a> to accumulate the message to be signed <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signer.html#a28de428238711210d765b6389062e6e2">Sign</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, <a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> *messageAccumulator, byte *signature) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">sign and delete messageAccumulator (even in case of exception thrown) <a href="#a28de428238711210d765b6389062e6e2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signer.html#a08920dfd51f5d0d8e5f77c8f20b56ce2">SignMessage</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, const byte *message, size_t messageLen, byte *signature) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">sign a message <a href="#a08920dfd51f5d0d8e5f77c8f20b56ce2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signer.html#a76eb862d0cb8d80e0bee7ad52a0da707">SignMessageWithRecovery</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, const byte *recoverableMessage, size_t recoverableMessageLength, const byte *nonrecoverableMessage, size_t nonrecoverableMessageLength, byte *signature) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">sign a recoverable message <a href="#a76eb862d0cb8d80e0bee7ad52a0da707"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af04668d211a923ba03f2721c220272e9"></a><!-- doxytag: member="TF_SignerBase::MaxSignatureLength" ref="af04668d211a923ba03f2721c220272e9" args="(size_t recoverablePartLength=0) const " -->
virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signature_scheme.html#af04668d211a923ba03f2721c220272e9">MaxSignatureLength</a> (size_t recoverablePartLength=0) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">maximum signature length produced for a given length of recoverable message part <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a780bca8d276b62bd28a54382f208ce36"></a><!-- doxytag: member="TF_SignerBase::SignatureUpfront" ref="a780bca8d276b62bd28a54382f208ce36" args="() const " -->
virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___signature_scheme.html#a780bca8d276b62bd28a54382f208ce36">SignatureUpfront</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">if this function returns true, during verification you must input the signature before the message, otherwise you can input it at anytime */ <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a48cf4528f16263f2200d5b908a0b8ffb"></a><!-- doxytag: member="TF_SignerBase::AccessMaterial" ref="a48cf4528f16263f2200d5b908a0b8ffb" args="()" -->
<a class="el" href="class_crypto_material.html">CryptoMaterial</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_private_key_algorithm.html#a48cf4528f16263f2200d5b908a0b8ffb">AccessMaterial</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">returns a reference to the crypto material used by this object <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0199217f43af73a6ad78fe1303903fe3"></a><!-- doxytag: member="TF_SignerBase::GetMaterial" ref="a0199217f43af73a6ad78fe1303903fe3" args="() const " -->
const <a class="el" href="class_crypto_material.html">CryptoMaterial</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_private_key_algorithm.html#a0199217f43af73a6ad78fe1303903fe3">GetMaterial</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">returns a const reference to the crypto material used by this object <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae2085815947c2ae7b3f9f614612e0c17"></a><!-- doxytag: member="TF_SignerBase::AccessPrivateKey" ref="ae2085815947c2ae7b3f9f614612e0c17" args="()=0" -->
virtual <a class="el" href="class_private_key.html">PrivateKey</a> & </td><td class="memItemRight" valign="bottom"><b>AccessPrivateKey</b> ()=0</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a24edb4d57abc975e0e40ee02ce8f08fa"></a><!-- doxytag: member="TF_SignerBase::GetPrivateKey" ref="a24edb4d57abc975e0e40ee02ce8f08fa" args="() const " -->
virtual const <a class="el" href="class_private_key.html">PrivateKey</a> & </td><td class="memItemRight" valign="bottom"><b>GetPrivateKey</b> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a522dbfcd5c1a46bf1be301cec26d6534"></a><!-- doxytag: member="TF_SignerBase::BERDecode" ref="a522dbfcd5c1a46bf1be301cec26d6534" args="(BufferedTransformation &bt)" -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_asymmetric_algorithm.html#a522dbfcd5c1a46bf1be301cec26d6534">BERDecode</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">for backwards compatibility, calls <a class="el" href="class_asymmetric_algorithm.html#ad99d55413166b69a0a12e10d111926c8" title="returns a reference to the crypto material used by this object">AccessMaterial()</a>.Load(bt) <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2d704079890783422b0a44653480ab83"></a><!-- doxytag: member="TF_SignerBase::DEREncode" ref="a2d704079890783422b0a44653480ab83" args="(BufferedTransformation &bt) const " -->
void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_asymmetric_algorithm.html#a2d704079890783422b0a44653480ab83">DEREncode</a> (<a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &bt) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">for backwards compatibility, calls <a class="el" href="class_asymmetric_algorithm.html#adf9cc798c5a2d20ab3436dbad8e6df2d" title="returns a const reference to the crypto material used by this object">GetMaterial()</a>.Save(bt) <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acd21c6715add4884fa043eaf51655039"></a><!-- doxytag: member="TF_SignerBase::AlgorithmName" ref="acd21c6715add4884fa043eaf51655039" args="() const " -->
virtual std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="class_algorithm.html#acd21c6715add4884fa043eaf51655039">AlgorithmName</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">returns name of this algorithm, not universally implemented yet <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a24b43349a71e1f98508eeb10b31a0a62"></a><!-- doxytag: member="TF_SignerBase::Clone" ref="a24b43349a71e1f98508eeb10b31a0a62" args="() const " -->
virtual <a class="el" href="class_clonable.html">Clonable</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_clonable.html#a24b43349a71e1f98508eeb10b31a0a62">Clone</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">this is not implemented by most classes yet <br/></td></tr>
<tr><td colspan="2"><h2><a name="pro-types"></a>
Protected Types</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a33e2d6c0fbb715a5255edd5e84a849fb"></a><!-- doxytag: member="TF_SignerBase::TrapdoorFunctionInterface" ref="a33e2d6c0fbb715a5255edd5e84a849fb" args="" -->
typedef <br class="typebreak"/>
<a class="el" href="class_randomized_trapdoor_function_inverse.html">RandomizedTrapdoorFunctionInverse</a> </td><td class="memItemRight" valign="bottom"><b>TrapdoorFunctionInterface</b></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a06b4d20aa32c616a1d0d2b8bee909436"></a><!-- doxytag: member="TF_SignerBase::MessageEncodingInterface" ref="a06b4d20aa32c616a1d0d2b8bee909436" args="" -->
typedef <br class="typebreak"/>
<a class="el" href="class_p_k___signature_message_encoding_method.html">PK_SignatureMessageEncodingMethod</a> </td><td class="memItemRight" valign="bottom"><b>MessageEncodingInterface</b></td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae719523de60aa3ea9902d1fd1c6f6926"></a><!-- doxytag: member="TF_SignerBase::MessageRepresentativeLength" ref="ae719523de60aa3ea9902d1fd1c6f6926" args="() const" -->
size_t </td><td class="memItemRight" valign="bottom"><b>MessageRepresentativeLength</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac24a317ece12b61dd33b10f948fac969"></a><!-- doxytag: member="TF_SignerBase::MessageRepresentativeBitLength" ref="ac24a317ece12b61dd33b10f948fac969" args="() const" -->
size_t </td><td class="memItemRight" valign="bottom"><b>MessageRepresentativeBitLength</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0463482e6f65364c8ee948269802573a"></a><!-- doxytag: member="TF_SignerBase::GetHashIdentifier" ref="a0463482e6f65364c8ee948269802573a" args="() const =0" -->
virtual HashIdentifier </td><td class="memItemRight" valign="bottom"><b>GetHashIdentifier</b> () const =0</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a775aa510f351bc2832ee5088df3f556f"></a><!-- doxytag: member="TF_SignerBase::GetDigestSize" ref="a775aa510f351bc2832ee5088df3f556f" args="() const =0" -->
virtual size_t </td><td class="memItemRight" valign="bottom"><b>GetDigestSize</b> () const =0</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a91a0b93853efa8d2dbb54a5473adc1e9"></a><!-- doxytag: member="TF_SignerBase::GetTrapdoorFunctionBounds" ref="a91a0b93853efa8d2dbb54a5473adc1e9" args="() const =0" -->
virtual const <br class="typebreak"/>
<a class="el" href="class_trapdoor_function_bounds.html">TrapdoorFunctionBounds</a> & </td><td class="memItemRight" valign="bottom"><b>GetTrapdoorFunctionBounds</b> () const =0</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab0343355a27d810970828bc26bf80682"></a><!-- doxytag: member="TF_SignerBase::GetTrapdoorFunctionInterface" ref="ab0343355a27d810970828bc26bf80682" args="() const =0" -->
virtual const <br class="typebreak"/>
<a class="el" href="class_randomized_trapdoor_function_inverse.html">TrapdoorFunctionInterface</a> & </td><td class="memItemRight" valign="bottom"><b>GetTrapdoorFunctionInterface</b> () const =0</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4cf32c7b5ac95767059781c22311d13a"></a><!-- doxytag: member="TF_SignerBase::GetMessageEncodingInterface" ref="a4cf32c7b5ac95767059781c22311d13a" args="() const =0" -->
virtual const <br class="typebreak"/>
<a class="el" href="class_p_k___signature_message_encoding_method.html">MessageEncodingInterface</a> & </td><td class="memItemRight" valign="bottom"><b>GetMessageEncodingInterface</b> () const =0</td></tr>
</table>
<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>_ </p>
<p>Definition at line <a class="el" href="pubkey_8h_source.html#l00335">335</a> of file <a class="el" href="pubkey_8h_source.html">pubkey.h</a>.</p>
</div><hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a31c080b001c73b07ee26730383250fd7"></a><!-- doxytag: member="TF_SignerBase::SignAndRestart" ref="a31c080b001c73b07ee26730383250fd7" args="(RandomNumberGenerator &rng, PK_MessageAccumulator &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> & </td>
<td class="paramname"><em>rng</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> & </td>
<td class="paramname"><em>messageAccumulator</em>, </td>
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<td class="paramtype">byte * </td>
<td class="paramname"><em>signature</em>, </td>
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<td class="paramtype">bool </td>
<td class="paramname"><em>restart</em> = <code>true</code> </td>
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<td>)</td>
<td></td><td> const<code> [virtual]</code></td>
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<p>sign and restart messageAccumulator </p>
<dl class="pre"><dt><b>Precondition:</b></dt><dd>size of signature == <a class="el" href="class_p_k___signature_scheme.html#af04668d211a923ba03f2721c220272e9" title="maximum signature length produced for a given length of recoverable message part">MaxSignatureLength()</a> </dd></dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>actual signature length </dd></dl>
<p>Implements <a class="el" href="class_p_k___signer.html#afbcf3f00d761f681839ae6264743dd34">PK_Signer</a>.</p>
<p>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>.</p>
<p>References <a class="el" href="class_hash_transformation.html#a9f42cc280bac76b884ad12615c0dabb5">HashTransformation::DigestSize()</a>, and <a class="el" href="integer_8cpp_source.html#l03112">Integer::Encode()</a>.</p>
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<a class="anchor" id="abe87eb9e2ac692612310e4c47f482f90"></a><!-- doxytag: member="TF_SignerBase::IsProbabilistic" ref="abe87eb9e2ac692612310e4c47f482f90" args="() const" -->
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<td class="memname">bool <a class="el" href="class_t_f___signature_scheme_base.html">TF_SignatureSchemeBase</a>< <a class="el" href="class_p_k___signer.html">PK_Signer</a> , <a class="el" href="class_t_f___base.html">TF_Base</a>< <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> > >::IsProbabilistic </td>
<td>(</td>
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<td> const<code> [inline, virtual, inherited]</code></td>
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<p>Implements <a class="el" href="class_p_k___signature_scheme.html#adeb758d5f8ae8fad137d11ad1c5c60c0">PK_SignatureScheme</a>.</p>
<p>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>.</p>
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<a class="anchor" id="a28de428238711210d765b6389062e6e2"></a><!-- doxytag: member="TF_SignerBase::Sign" ref="a28de428238711210d765b6389062e6e2" args="(RandomNumberGenerator &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> & </td>
<td class="paramname"><em>rng</em>, </td>
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<td class="paramtype"><a class="el" href="class_p_k___message_accumulator.html">PK_MessageAccumulator</a> * </td>
<td class="paramname"><em>messageAccumulator</em>, </td>
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<td class="paramtype">byte * </td>
<td class="paramname"><em>signature</em> </td>
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<td>)</td>
<td></td><td> const<code> [virtual, inherited]</code></td>
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<p>sign and delete messageAccumulator (even in case of exception thrown) </p>
<dl class="pre"><dt><b>Precondition:</b></dt><dd>size of signature == <a class="el" href="class_p_k___signature_scheme.html#af04668d211a923ba03f2721c220272e9" title="maximum signature length produced for a given length of recoverable message part">MaxSignatureLength()</a> </dd></dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>actual signature length </dd></dl>
<p>Definition at line <a class="el" href="cryptlib_8cpp_source.html#l00756">756</a> of file <a class="el" href="cryptlib_8cpp_source.html">cryptlib.cpp</a>.</p>
<p>References <a class="el" href="class_p_k___signer.html#afbcf3f00d761f681839ae6264743dd34">PK_Signer::SignAndRestart()</a>.</p>
<p>Referenced by <a class="el" href="filters_8cpp_source.html#l00924">SignerFilter::Put2()</a>.</p>
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<a class="anchor" id="a08920dfd51f5d0d8e5f77c8f20b56ce2"></a><!-- doxytag: member="TF_SignerBase::SignMessage" ref="a08920dfd51f5d0d8e5f77c8f20b56ce2" args="(RandomNumberGenerator &rng, const byte *message, size_t messageLen, byte *signature) const " -->
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<td class="memname">size_t PK_Signer::SignMessage </td>
<td>(</td>
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<td class="paramname"><em>rng</em>, </td>
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<td class="paramtype">const byte * </td>
<td class="paramname"><em>message</em>, </td>
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<td class="paramtype">size_t </td>
<td class="paramname"><em>messageLen</em>, </td>
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<td class="paramtype">byte * </td>
<td class="paramname"><em>signature</em> </td>
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<td>)</td>
<td></td><td> const<code> [virtual, inherited]</code></td>
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<p>sign a message </p>
<dl class="pre"><dt><b>Precondition:</b></dt><dd>size of signature == <a class="el" href="class_p_k___signature_scheme.html#af04668d211a923ba03f2721c220272e9" title="maximum signature length produced for a given length of recoverable message part">MaxSignatureLength()</a> </dd></dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>actual signature length </dd></dl>
<p>Definition at line <a class="el" href="cryptlib_8cpp_source.html#l00762">762</a> of file <a class="el" href="cryptlib_8cpp_source.html">cryptlib.cpp</a>.</p>
<p>References <a class="el" href="class_p_k___signer.html#aff85d006e814ccc8ac943b145a0bfaf9">PK_Signer::NewSignatureAccumulator()</a>, and <a class="el" href="class_p_k___signer.html#afbcf3f00d761f681839ae6264743dd34">PK_Signer::SignAndRestart()</a>.</p>
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<a class="anchor" id="a76eb862d0cb8d80e0bee7ad52a0da707"></a><!-- doxytag: member="TF_SignerBase::SignMessageWithRecovery" ref="a76eb862d0cb8d80e0bee7ad52a0da707" args="(RandomNumberGenerator &rng, const byte *recoverableMessage, size_t recoverableMessageLength, const byte *nonrecoverableMessage, size_t nonrecoverableMessageLength, byte *signature) const " -->
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<td class="memname">size_t PK_Signer::SignMessageWithRecovery </td>
<td>(</td>
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<td class="paramname"><em>rng</em>, </td>
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<td class="paramtype">const byte * </td>
<td class="paramname"><em>recoverableMessage</em>, </td>
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<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"><em>recoverableMessageLength</em>, </td>
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<td class="paramtype">const byte * </td>
<td class="paramname"><em>nonrecoverableMessage</em>, </td>
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<td class="paramtype">size_t </td>
<td class="paramname"><em>nonrecoverableMessageLength</em>, </td>
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<td class="paramtype">byte * </td>
<td class="paramname"><em>signature</em> </td>
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<td>)</td>
<td></td><td> const<code> [virtual, inherited]</code></td>
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<p>sign a recoverable message </p>
<dl class="pre"><dt><b>Precondition:</b></dt><dd>size of signature == MaxSignatureLength(recoverableMessageLength) </dd></dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>actual signature length </dd></dl>
<p>Definition at line <a class="el" href="cryptlib_8cpp_source.html#l00769">769</a> of file <a class="el" href="cryptlib_8cpp_source.html">cryptlib.cpp</a>.</p>
<p>References <a class="el" href="class_p_k___signer.html#aff85d006e814ccc8ac943b145a0bfaf9">PK_Signer::NewSignatureAccumulator()</a>, and <a class="el" href="class_p_k___signer.html#afbcf3f00d761f681839ae6264743dd34">PK_Signer::SignAndRestart()</a>.</p>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="pubkey_8h_source.html">pubkey.h</a></li>
<li><a class="el" href="pubkey_8cpp_source.html">pubkey.cpp</a></li>
</ul>
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<hr class="footer"/><address class="footer"><small>Generated on Sun Oct 16 2011 for Crypto++ by 
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