class_x_t_r___d_h.html

Crypto++是一个非常强大的密码学库,主要是功能全

          <td class="md" nowrap valign="top"><a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>rng</em>, </td>
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          <td class="md" nowrap>byte *&nbsp;</td>
          <td class="mdname" nowrap> <em>privateKey</em>, </td>
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          <td class="md" nowrap>byte *&nbsp;</td>
          <td class="mdname" nowrap> <em>publicKey</em></td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"> const<code> [virtual, inherited]</code></td>
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generate private/public key pair 
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<dl compact><dt><b>Note:</b></dt><dd>equivalent to calling <a class="el" href="class_x_t_r___d_h.html#_x_t_r___d_ha11">GeneratePrivateKey()</a> and then <a class="el" href="class_x_t_r___d_h.html#_x_t_r___d_ha12">GeneratePublicKey()</a> </dd></dl>

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Definition at line <a class="el" href="cryptlib_8cpp-source.html#l00645">645</a> of file <a class="el" href="cryptlib_8cpp-source.html">cryptlib.cpp</a>.
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References <a class="el" href="class_simple_key_agreement_domain.html#_simple_key_agreement_domaina3">SimpleKeyAgreementDomain::GeneratePrivateKey()</a>, and <a class="el" href="class_simple_key_agreement_domain.html#_simple_key_agreement_domaina4">SimpleKeyAgreementDomain::GeneratePublicKey()</a>.
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Referenced by <a class="el" href="dh2_8h-source.html#l00042">DH2::GenerateEphemeralKeyPair()</a>, and <a class="el" href="dh2_8h-source.html#l00031">DH2::GenerateStaticKeyPair()</a>.    </td>
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<a name="_x_t_r___d_ha27" doxytag="XTR_DH::GenerateRandom"></a><p>
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          <td class="md" nowrap valign="top"> virtual void GeneratableCryptoMaterial::GenerateRandom </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>rng</em>, </td>
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          <td class="md" nowrap>const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>params</em> = <a class="el" href="cryptlib_8h.html#a3">g_nullNameValuePairs</a></td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"><code> [inline, virtual, inherited]</code></td>
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generate a random key or crypto parameters 
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<dl compact><dt><b>Exceptions:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign=top><em>KeyingErr</em>&nbsp;</td><td>if algorithm parameters are invalid, or if a key can't be generated (e.g., if this is a public key object) </td></tr>
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Reimplemented in <a class="el" href="class_d_l___group_parameters___e_c.html#_d_l___group_parameters___e_ca8">DL_GroupParameters_EC&lt; EC &gt;</a>, <a class="el" href="class_invertible_e_s_i_g_n_function.html#_invertible_e_s_i_g_n_functiona8">InvertibleESIGNFunction</a>, <a class="el" href="class_d_l___group_parameters___integer_based.html#_d_l___group_parameters_impl_3_01_mod_exp_precomputation_00_01_d_l___fixed_base_precomputation_impl_3_01typename_mod_exp_precomputation_1_1_element_01_4_00_01_d_l___group_parameters___integer_based_01_4a10">DL_GroupParameters_IntegerBased</a>, <a class="el" href="class_d_l___group_parameters___d_s_a.html#_d_l___group_parameters___d_s_aa1">DL_GroupParameters_DSA</a>, <a class="el" href="class_invertible_l_u_c_function.html#_invertible_l_u_c_functiona8">InvertibleLUCFunction</a>, <a class="el" href="class_d_l___private_key_impl.html#_d_l___private_key_impla3">DL_PrivateKeyImpl&lt; GP &gt;</a>, <a class="el" href="class_invertible_rabin_function.html#_invertible_rabin_functiona8">InvertibleRabinFunction</a>, <a class="el" href="class_invertible_r_s_a_function.html#_invertible_r_s_a_functiona8">InvertibleRSAFunction</a>, <a class="el" href="class_invertible_r_w_function.html#_invertible_r_w_functiona8">InvertibleRWFunction&lt; r &gt;</a>, and <a class="el" href="class_d_l___private_key_impl.html#_d_l___private_key_impla3">DL_PrivateKeyImpl&lt; DL_GroupParameters_EC&lt; EC &gt; &gt;</a>.
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Definition at line <a class="el" href="cryptlib_8h-source.html#l01016">1016</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#l00503">GeneratableCryptoMaterial::GenerateRandomWithKeySize()</a>.    </td>
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<a name="_x_t_r___d_ha31" doxytag="XTR_DH::Load"></a><p>
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          <td class="md" nowrap valign="top"> virtual void CryptoMaterial::Load </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> &amp;&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>bt</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [inline, virtual, inherited]</code></td>
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load key from a <a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> 
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<dl compact><dt><b>Exceptions:</b></dt><dd>
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    <tr><td valign=top><em>KeyingErr</em>&nbsp;</td><td>if decode fails </td></tr>
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<dl compact><dt><b>Note:</b></dt><dd>Generally does not check that the key is valid. Call ValidateKey() or ThrowIfInvalidKey() to check that. </dd></dl>

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Reimplemented in <a class="el" href="class_a_s_n1_crypto_material.html#_x509_public_keya9">ASN1CryptoMaterial</a>.
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Definition at line <a class="el" href="cryptlib_8h-source.html#l00986">986</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_8h-source.html#l01052">AsymmetricAlgorithm::BERDecode()</a>.    </td>
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<a name="_x_t_r___d_ha33" doxytag="XTR_DH::Precompute"></a><p>
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          <td class="md" nowrap valign="top"> virtual void CryptoMaterial::Precompute </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">unsigned int&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>n</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
          <td class="md" nowrap><code> [inline, virtual, inherited]</code></td>
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do precomputation 
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The exact semantics of <a class="el" href="class_crypto_material.html#_x_t_r___d_ha33">Precompute()</a> is varies, but typically it means calculate a table of n objects that can be used later to speed up computation. 
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Reimplemented in <a class="el" href="class_d_l___group_parameters.html#_d_l___group_parametersa4">DL_GroupParameters&lt; T &gt;</a>, <a class="el" href="class_d_l___private_key_impl.html#_d_l___private_key_impla5">DL_PrivateKeyImpl&lt; GP &gt;</a>, <a class="el" href="class_d_l___public_key_impl.html#_d_l___public_key_impla4">DL_PublicKeyImpl&lt; GP &gt;</a>, <a class="el" href="class_d_l___group_parameters.html#_d_l___group_parametersa4">DL_GroupParameters&lt; Integer &gt;</a>, <a class="el" href="class_d_l___group_parameters.html#_d_l___group_parametersa4">DL_GroupParameters&lt; typenameEcPrecomputation&lt; EC &gt;::Element &gt;</a>, <a class="el" href="class_d_l___private_key_impl.html#_d_l___private_key_impla5">DL_PrivateKeyImpl&lt; DL_GroupParameters_EC&lt; EC &gt; &gt;</a>, and <a class="el" href="class_d_l___public_key_impl.html#_d_l___public_key_impla4">DL_PublicKeyImpl&lt; DL_GroupParameters_EC&lt; EC &gt; &gt;</a>.
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Definition at line <a class="el" href="cryptlib_8h-source.html#l00995">995</a> of file <a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>.    </td>
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<a name="_x_t_r___d_ha42" doxytag="XTR_DH::GetIntValue"></a><p>
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          <td class="md" nowrap valign="top"> bool NameValuePairs::GetIntValue </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const char *&nbsp;</td>
          <td class="mdname" nowrap> <em>name</em>, </td>
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          <td class="md" nowrap>int &amp;&nbsp;</td>
          <td class="mdname" nowrap> <em>value</em></td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"> const<code> [inline, inherited]</code></td>
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get a named value with type int 
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used to ensure we don't accidentally try to get an unsigned int or some other type when we mean int (which is the most common case) 
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Definition at line <a class="el" href="cryptlib_8h-source.html#l00275">275</a> of file <a class="el" href="cryptlib_8h-source.html">cryptlib.h</a>.
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References <a class="el" href="cryptlib_8h-source.html#l00255">NameValuePairs::GetValue()</a>.
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Referenced by <a class="el" href="rw_8cpp-source.html#l00144">InvertibleRWFunction&lt; r &gt;::GenerateRandom()</a>, <a class="el" href="rsa_8cpp-source.html#l00102">InvertibleRSAFunction::GenerateRandom()</a>, <a class="el" href="rabin_8cpp-source.html#l00074">InvertibleRabinFunction::GenerateRandom()</a>, <a class="el" href="luc_8cpp-source.html#l00108">InvertibleLUCFunction::GenerateRandom()</a>, <a class="el" href="gfpcrypt_8cpp-source.html#l00142">DL_GroupParameters_IntegerBased::GenerateRandom()</a>, <a class="el" href="gfpcrypt_8cpp-source.html#l00026">DL_GroupParameters_DSA::GenerateRandom()</a>, and <a class="el" href="esign_8cpp-source.html#l00075">InvertibleESIGNFunction::GenerateRandom()</a>.    </td>
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="xtrcrypt_8h-source.html">xtrcrypt.h</a><li><a class="el" href="xtrcrypt_8cpp-source.html">xtrcrypt.cpp</a></ul>
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