<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>Crypto++: DL_EncryptorImpl< SCHEME_OPTIONS > Class Template Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.6.1 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li class="current"><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="annotated.html"><span>Class List</span></a></li>
<li><a href="classes.html"><span>Class Index</span></a></li>
<li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class Members</span></a></li>
</ul>
</div>
</div>
<div class="contents">
<h1>DL_EncryptorImpl< SCHEME_OPTIONS > Class Template Reference</h1><!-- doxytag: class="DL_EncryptorImpl" --><!-- doxytag: inherits="DL_ObjectImpl< DL_EncryptorBase< SCHEME_OPTIONS::Element >, SCHEME_OPTIONS, SCHEME_OPTIONS::PublicKey >" -->
<p>_
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="pubkey_8h_source.html">pubkey.h</a>></code></p>
<div class="dynheader">
Inheritance diagram for DL_EncryptorImpl< SCHEME_OPTIONS >:</div>
<div class="dynsection">
<div class="center">
<img src="class_d_l___encryptor_impl.gif" usemap="#DL_EncryptorImpl< SCHEME_OPTIONS >_map" alt=""/>
<map id="DL_EncryptorImpl< SCHEME_OPTIONS >_map" name="DL_EncryptorImpl< SCHEME_OPTIONS >_map">
<area href="class_d_l___object_impl.html" alt="DL_ObjectImpl< DL_EncryptorBase< SCHEME_OPTIONS::Element >, SCHEME_OPTIONS, SCHEME_OPTIONS::PublicKey >" shape="rect" coords="763,504,1516,528"/>
<area href="class_d_l___object_impl_base.html" alt="DL_ObjectImplBase< DL_EncryptorBase< SCHEME_OPTIONS::Element >, SCHEME_OPTIONS, SCHEME_OPTIONS::PublicKey >" shape="rect" coords="763,448,1516,472"/>
<area href="class_algorithm_impl.html" alt="AlgorithmImpl< DL_EncryptorBase< SCHEME_OPTIONS::Element >, SCHEME_OPTIONS::AlgorithmInfo >" shape="rect" coords="763,392,1516,416"/>
<area href="class_d_l___encryptor_base.html" alt="DL_EncryptorBase< SCHEME_OPTIONS::Element >" shape="rect" coords="763,336,1516,360"/>
<area href="class_d_l___crypto_system_base.html" alt="DL_CryptoSystemBase< PK_Encryptor, DL_PublicKey< SCHEME_OPTIONS::Element > >" shape="rect" coords="763,280,1516,304"/>
<area href="class_p_k___encryptor.html" alt="PK_Encryptor" shape="rect" coords="381,224,1134,248"/>
<area href="class_d_l___base.html" alt="DL_Base< DL_PublicKey< SCHEME_OPTIONS::Element > >" shape="rect" coords="1144,224,1897,248"/>
<area href="class_p_k___crypto_system.html" alt="PK_CryptoSystem" shape="rect" coords="0,168,753,192"/>
<area href="class_public_key_algorithm.html" alt="PublicKeyAlgorithm" shape="rect" coords="763,168,1516,192"/>
<area href="class_asymmetric_algorithm.html" alt="AsymmetricAlgorithm" shape="rect" coords="763,112,1516,136"/>
<area href="class_algorithm.html" alt="Algorithm" shape="rect" coords="763,56,1516,80"/>
<area href="class_clonable.html" alt="Clonable" shape="rect" coords="763,0,1516,24"/>
</map>
</div>
</div>
<p><a href="class_d_l___encryptor_impl-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a79f28a05b245841b7295d4c119700892"></a><!-- doxytag: member="DL_EncryptorImpl::Element" ref="a79f28a05b245841b7295d4c119700892" args="" -->
typedef <br class="typebreak"/>
SCHEME_OPTIONS::PublicKey::Element </td><td class="memItemRight" valign="bottom"><b>Element</b></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac6f5ed674de19651ef59f5ffca06c1d3"></a><!-- doxytag: member="DL_EncryptorImpl::SchemeOptions" ref="ac6f5ed674de19651ef59f5ffca06c1d3" args="" -->
typedef SCHEME_OPTIONS </td><td class="memItemRight" valign="bottom"><b>SchemeOptions</b></td></tr>
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acf6b42d2625531e2a687315ed8a6ce3f"></a><!-- doxytag: member="DL_EncryptorImpl::AccessPrivateKey" ref="acf6b42d2625531e2a687315ed8a6ce3f" args="()" -->
<a class="el" href="class_private_key.html">PrivateKey</a> & </td><td class="memItemRight" valign="bottom"><b>AccessPrivateKey</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0752de1b25d033c60f10dec6a73a087c"></a><!-- doxytag: member="DL_EncryptorImpl::AccessPublicKey" ref="a0752de1b25d033c60f10dec6a73a087c" args="()" -->
<a class="el" href="class_public_key.html">PublicKey</a> & </td><td class="memItemRight" valign="bottom"><b>AccessPublicKey</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7c5dfaa1d89456b201a0f0431ad42e7c"></a><!-- doxytag: member="DL_EncryptorImpl::GetKey" ref="a7c5dfaa1d89456b201a0f0431ad42e7c" args="() const" -->
const SCHEME_OPTIONS::PublicKey & </td><td class="memItemRight" valign="bottom"><b>GetKey</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="add3080d45df60168f02e2a0a894f1bea"></a><!-- doxytag: member="DL_EncryptorImpl::AccessKey" ref="add3080d45df60168f02e2a0a894f1bea" args="()" -->
SCHEME_OPTIONS::PublicKey & </td><td class="memItemRight" valign="bottom"><b>AccessKey</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9d6e3714fc32c36789147d9f3b627eeb"></a><!-- doxytag: member="DL_EncryptorImpl::AlgorithmName" ref="a9d6e3714fc32c36789147d9f3b627eeb" args="() const" -->
std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="class_algorithm_impl.html#a9d6e3714fc32c36789147d9f3b627eeb">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">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___encryptor_base.html#ac902fd1973e468608758a99b3dc07e6a">Encrypt</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, const byte *plaintext, size_t plaintextLength, byte *ciphertext, const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &parameters=<a class="el" href="cryptlib_8h.html#ad3205973dd1afa14090a683154c1109c">g_nullNameValuePairs</a>) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">encrypt a byte string <a href="#ac902fd1973e468608758a99b3dc07e6a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___crypto_system_base.html#a3deffe3347f225eb0483c7bf3bedc495">MaxPlaintextLength</a> (size_t ciphertextLength) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">maximum length of plaintext for a given ciphertext length <a href="#a3deffe3347f225eb0483c7bf3bedc495"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___crypto_system_base.html#ac738aee0b0262899ad33379da8798c6a">CiphertextLength</a> (size_t plaintextLength) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">calculate length of ciphertext given length of plaintext <a href="#ac738aee0b0262899ad33379da8798c6a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_d_l___crypto_system_base.html#ac510f55af473e85547237fdb39e441e1">ParameterSupported</a> (const char *name) const</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">this object supports the use of the parameter with the given name <a href="#ac510f55af473e85547237fdb39e441e1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___encryptor.html#a66b9a0c99f5258f11b02f71d776ff4a2">CreateEncryptionFilter</a> (<a class="el" href="class_random_number_generator.html">RandomNumberGenerator</a> &rng, <a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> *attachment=NULL, const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> &parameters=<a class="el" href="cryptlib_8h.html#ad3205973dd1afa14090a683154c1109c">g_nullNameValuePairs</a>) const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">create a new encryption filter <a href="#a66b9a0c99f5258f11b02f71d776ff4a2"></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___crypto_system.html#ac803af974c9849eea17d73ac48b38566">FixedCiphertextLength</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">return fixed ciphertext length, if one exists, otherwise return 0 <a href="#ac803af974c9849eea17d73ac48b38566"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a900d50ffe8e8956c4f2a7ec22d818603"></a><!-- doxytag: member="DL_EncryptorImpl::FixedMaxPlaintextLength" ref="a900d50ffe8e8956c4f2a7ec22d818603" args="() const " -->
virtual size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_p_k___crypto_system.html#a900d50ffe8e8956c4f2a7ec22d818603">FixedMaxPlaintextLength</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">return maximum plaintext length given the fixed ciphertext length, if one exists, otherwise return 0 <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a74b77db3086e07caf5506fda9ec204e7"></a><!-- doxytag: member="DL_EncryptorImpl::AccessMaterial" ref="a74b77db3086e07caf5506fda9ec204e7" args="()" -->
<a class="el" href="class_crypto_material.html">CryptoMaterial</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_public_key_algorithm.html#a74b77db3086e07caf5506fda9ec204e7">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="aadbb6acca8905a61d75f1951d53a90e5"></a><!-- doxytag: member="DL_EncryptorImpl::GetMaterial" ref="aadbb6acca8905a61d75f1951d53a90e5" args="() const " -->
const <a class="el" href="class_crypto_material.html">CryptoMaterial</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_public_key_algorithm.html#aadbb6acca8905a61d75f1951d53a90e5">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="abeb33c2c3b6b362ba37f2d39fbf75834"></a><!-- doxytag: member="DL_EncryptorImpl::GetPublicKey" ref="abeb33c2c3b6b362ba37f2d39fbf75834" args="() const " -->
virtual const <a class="el" href="class_public_key.html">PublicKey</a> & </td><td class="memItemRight" valign="bottom"><b>GetPublicKey</b> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a522dbfcd5c1a46bf1be301cec26d6534"></a><!-- doxytag: member="DL_EncryptorImpl::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="DL_EncryptorImpl::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="a24b43349a71e1f98508eeb10b31a0a62"></a><!-- doxytag: member="DL_EncryptorImpl::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>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4d608152f1b6ef03772d9b9616d6ab86"></a><!-- doxytag: member="DL_EncryptorImpl::StaticAlgorithmName" ref="a4d608152f1b6ef03772d9b9616d6ab86" args="()" -->
static std::string __cdecl </td><td class="memItemRight" valign="bottom"><b>StaticAlgorithmName</b> ()</td></tr>
<tr><td colspan="2"><h2>Protected Types</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afd4bfa675133a35fe8e2f5b43d0d58cf"></a><!-- doxytag: member="DL_EncryptorImpl::KeyInterface" ref="afd4bfa675133a35fe8e2f5b43d0d58cf" args="" -->
typedef <a class="el" href="class_d_l___public_key.html">DL_PublicKey</a><br class="typebreak"/>
< SCHEME_OPTIONS::Element > </td><td class="memItemRight" valign="bottom"><b>KeyInterface</b></td></tr>
<tr><td colspan="2"><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a15f98dc0dc079075088477efebd0f7cf"></a><!-- doxytag: member="DL_EncryptorImpl::GetSignatureAlgorithm" ref="a15f98dc0dc079075088477efebd0f7cf" args="() const" -->
const <br class="typebreak"/>
<a class="el" href="class_d_l___elgamal_like_signature_algorithm.html">DL_ElgamalLikeSignatureAlgorithm</a><br class="typebreak"/>
< Element > & </td><td class="memItemRight" valign="bottom"><b>GetSignatureAlgorithm</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a59011b6b70302a949ec794babbc09a1f"></a><!-- doxytag: member="DL_EncryptorImpl::GetKeyAgreementAlgorithm" ref="a59011b6b70302a949ec794babbc09a1f" args="() const" -->
const <a class="el" href="class_d_l___key_agreement_algorithm.html">DL_KeyAgreementAlgorithm</a><br class="typebreak"/>
< Element > & </td><td class="memItemRight" valign="bottom"><b>GetKeyAgreementAlgorithm</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acdbf31eb4f68e740191d2d0b73708109"></a><!-- doxytag: member="DL_EncryptorImpl::GetKeyDerivationAlgorithm" ref="acdbf31eb4f68e740191d2d0b73708109" args="() const" -->
const <br class="typebreak"/>
<a class="el" href="class_d_l___key_derivation_algorithm.html">DL_KeyDerivationAlgorithm</a><br class="typebreak"/>
< Element > & </td><td class="memItemRight" valign="bottom"><b>GetKeyDerivationAlgorithm</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3cc73ef8ba09b0ccefcbc4073fa7150e"></a><!-- doxytag: member="DL_EncryptorImpl::GetSymmetricEncryptionAlgorithm" ref="a3cc73ef8ba09b0ccefcbc4073fa7150e" args="() const" -->
const <br class="typebreak"/>
<a class="el" href="class_d_l___symmetric_encryption_algorithm.html">DL_SymmetricEncryptionAlgorithm</a> & </td><td class="memItemRight" valign="bottom"><b>GetSymmetricEncryptionAlgorithm</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a13fa6f625098b2d5ab138363f4ba4bce"></a><!-- doxytag: member="DL_EncryptorImpl::GetHashIdentifier" ref="a13fa6f625098b2d5ab138363f4ba4bce" args="() const" -->
HashIdentifier </td><td class="memItemRight" valign="bottom"><b>GetHashIdentifier</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad28756cf0e67692fdcad61450ae21f5e"></a><!-- doxytag: member="DL_EncryptorImpl::GetMessageEncodingInterface" ref="ad28756cf0e67692fdcad61450ae21f5e" args="() const" -->
const <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>GetMessageEncodingInterface</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af4e61281fd0ea2b6097915d330566c00"></a><!-- doxytag: member="DL_EncryptorImpl::AccessKeyInterface" ref="af4e61281fd0ea2b6097915d330566c00" args="()" -->
<a class="el" href="class_d_l___encryptor_base.html">DL_EncryptorBase</a><br class="typebreak"/>
< SCHEME_OPTIONS::Element ><br class="typebreak"/>
::<a class="el" href="class_d_l___public_key.html">KeyInterface</a> & </td><td class="memItemRight" valign="bottom"><b>AccessKeyInterface</b> ()</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0d7af27b16078118b401f04adada8977"></a><!-- doxytag: member="DL_EncryptorImpl::GetKeyInterface" ref="a0d7af27b16078118b401f04adada8977" args="() const" -->
const <a class="el" href="class_d_l___encryptor_base.html">DL_EncryptorBase</a><br class="typebreak"/>
< SCHEME_OPTIONS::Element ><br class="typebreak"/>
::<a class="el" href="class_d_l___public_key.html">KeyInterface</a> & </td><td class="memItemRight" valign="bottom"><b>GetKeyInterface</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7d0d6de472834351e262bcc1887b214f"></a><!-- doxytag: member="DL_EncryptorImpl::GetDigestSize" ref="a7d0d6de472834351e262bcc1887b214f" args="() const" -->
size_t </td><td class="memItemRight" valign="bottom"><b>GetDigestSize</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aadf23a474978c6fd6e376a05129dce3f"></a><!-- doxytag: member="DL_EncryptorImpl::GetAbstractGroupParameters" ref="aadf23a474978c6fd6e376a05129dce3f" args="() const" -->
const <a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a><br class="typebreak"/>
< Element > & </td><td class="memItemRight" valign="bottom"><b>GetAbstractGroupParameters</b> () const</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="add23b00903bac148152df88ef051724a"></a><!-- doxytag: member="DL_EncryptorImpl::AccessAbstractGroupParameters" ref="add23b00903bac148152df88ef051724a" args="()" -->
<a class="el" href="class_d_l___group_parameters.html">DL_GroupParameters</a>< Element > & </td><td class="memItemRight" valign="bottom"><b>AccessAbstractGroupParameters</b> ()</td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<h3>template<class SCHEME_OPTIONS><br/>
class DL_EncryptorImpl< SCHEME_OPTIONS ></h3>
<p>_ </p>
<p>Definition at line <a class="el" href="pubkey_8h_source.html#l01362">1362</a> of file <a class="el" href="pubkey_8h_source.html">pubkey.h</a>.</p>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="ac902fd1973e468608758a99b3dc07e6a"></a><!-- doxytag: member="DL_EncryptorImpl::Encrypt" ref="ac902fd1973e468608758a99b3dc07e6a" args="(RandomNumberGenerator &rng, const byte *plaintext, size_t plaintextLength, byte *ciphertext, const NameValuePairs &parameters=g_nullNameValuePairs) const" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void <a class="el" href="class_d_l___encryptor_base.html">DL_EncryptorBase</a>< SCHEME_OPTIONS::Element >::Encrypt </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>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const byte * </td>
<td class="paramname"> <em>plaintext</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>plaintextLength</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">byte * </td>
<td class="paramname"> <em>ciphertext</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> & </td>
<td class="paramname"> <em>parameters</em> = <code><a class="el" href="cryptlib_8h.html#ad3205973dd1afa14090a683154c1109c">g_nullNameValuePairs</a></code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td> const<code> [inline, virtual, inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>encrypt a byte string </p>
<dl class="pre"><dt><b>Precondition:</b></dt><dd>CiphertextLength(plaintextLength) != 0 (i.e., plaintext isn't too long) </dd>
<dd>
size of ciphertext == CiphertextLength(plaintextLength) </dd></dl>
<p>Implements <a class="el" href="class_p_k___encryptor.html#aecb519bc1cb0b261698be999bb5c8961">PK_Encryptor</a>.</p>
<p>Definition at line <a class="el" href="pubkey_8h_source.html#l01220">1220</a> of file <a class="el" href="pubkey_8h_source.html">pubkey.h</a>.</p>
<p>References <a class="el" href="integer_8cpp_source.html#l02879">Integer::One()</a>.</p>
</div>
</div>
<a class="anchor" id="a3deffe3347f225eb0483c7bf3bedc495"></a><!-- doxytag: member="DL_EncryptorImpl::MaxPlaintextLength" ref="a3deffe3347f225eb0483c7bf3bedc495" args="(size_t ciphertextLength) const" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">size_t <a class="el" href="class_d_l___crypto_system_base.html">DL_CryptoSystemBase</a>< <a class="el" href="class_p_k___encryptor.html">PK_Encryptor</a> , <a class="el" href="class_d_l___public_key.html">DL_PublicKey</a>< SCHEME_OPTIONS::Element > >::MaxPlaintextLength </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>ciphertextLength</em></td>
<td> ) </td>
<td> const<code> [inline, virtual, inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Implements <a class="el" href="class_p_k___crypto_system.html#aa4a3552c933a36b3aea26f31d00bee9b">PK_CryptoSystem</a>.</p>
<p>Definition at line <a class="el" href="pubkey_8h_source.html#l01156">1156</a> of file <a class="el" href="pubkey_8h_source.html">pubkey.h</a>.</p>
</div>
</div>
<a class="anchor" id="ac738aee0b0262899ad33379da8798c6a"></a><!-- doxytag: member="DL_EncryptorImpl::CiphertextLength" ref="ac738aee0b0262899ad33379da8798c6a" args="(size_t plaintextLength) const" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">size_t <a class="el" href="class_d_l___crypto_system_base.html">DL_CryptoSystemBase</a>< <a class="el" href="class_p_k___encryptor.html">PK_Encryptor</a> , <a class="el" href="class_d_l___public_key.html">DL_PublicKey</a>< SCHEME_OPTIONS::Element > >::CiphertextLength </td>
<td>(</td>
<td class="paramtype">size_t </td>
<td class="paramname"> <em>plaintextLength</em></td>
<td> ) </td>
<td> const<code> [inline, virtual, inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Implements <a class="el" href="class_p_k___crypto_system.html#abf04a4e08fb69a1a118bad3e998ef6a6">PK_CryptoSystem</a>.</p>
<p>Definition at line <a class="el" href="pubkey_8h_source.html#l01162">1162</a> of file <a class="el" href="pubkey_8h_source.html">pubkey.h</a>.</p>
</div>
</div>
<a class="anchor" id="ac510f55af473e85547237fdb39e441e1"></a><!-- doxytag: member="DL_EncryptorImpl::ParameterSupported" ref="ac510f55af473e85547237fdb39e441e1" args="(const char *name) const" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool <a class="el" href="class_d_l___crypto_system_base.html">DL_CryptoSystemBase</a>< <a class="el" href="class_p_k___encryptor.html">PK_Encryptor</a> , <a class="el" href="class_d_l___public_key.html">DL_PublicKey</a>< SCHEME_OPTIONS::Element > >::ParameterSupported </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em></td>
<td> ) </td>
<td> const<code> [inline, virtual, inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Implements <a class="el" href="class_p_k___crypto_system.html#a294c4664af51a72112db1f04e6ef9049">PK_CryptoSystem</a>.</p>
<p>Definition at line <a class="el" href="pubkey_8h_source.html#l01168">1168</a> of file <a class="el" href="pubkey_8h_source.html">pubkey.h</a>.</p>
</div>
</div>
<a class="anchor" id="a66b9a0c99f5258f11b02f71d776ff4a2"></a><!-- doxytag: member="DL_EncryptorImpl::CreateEncryptionFilter" ref="a66b9a0c99f5258f11b02f71d776ff4a2" args="(RandomNumberGenerator &rng, BufferedTransformation *attachment=NULL, const NameValuePairs &parameters=g_nullNameValuePairs) const " -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> * PK_Encryptor::CreateEncryptionFilter </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>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="class_buffered_transformation.html">BufferedTransformation</a> * </td>
<td class="paramname"> <em>attachment</em> = <code>NULL</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="class_name_value_pairs.html">NameValuePairs</a> & </td>
<td class="paramname"> <em>parameters</em> = <code><a class="el" href="cryptlib_8h.html#ad3205973dd1afa14090a683154c1109c">g_nullNameValuePairs</a></code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td> const<code> [virtual, inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>create a new encryption filter </p>
<dl class="note"><dt><b>Note:</b></dt><dd>The caller is responsible for deleting the returned pointer. </dd>
<dd>
Encoding parameters should be passed in the "EP" channel. </dd></dl>
<p>Definition at line <a class="el" href="cryptlib_8cpp_source.html#l00696">696</a> of file <a class="el" href="cryptlib_8cpp_source.html">cryptlib.cpp</a>.</p>
</div>
</div>
<a class="anchor" id="ac803af974c9849eea17d73ac48b38566"></a><!-- doxytag: member="DL_EncryptorImpl::FixedCiphertextLength" ref="ac803af974c9849eea17d73ac48b38566" args="() const " -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">virtual size_t PK_CryptoSystem::FixedCiphertextLength </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td> const<code> [inline, virtual, inherited]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>return fixed ciphertext length, if one exists, otherwise return 0 </p>
<dl class="note"><dt><b>Note:</b></dt><dd>"Fixed" here means length of ciphertext does not depend on length of plaintext. It usually does depend on the key length. </dd></dl>
<p>Definition at line <a class="el" href="cryptlib_8h_source.html#l01225">1225</a> of file <a class="el" href="cryptlib_8h_source.html">cryptlib.h</a>.</p>
<p>Referenced by <a class="el" href="cryptlib_8h_source.html#l01283">PK_Decryptor::FixedLengthDecrypt()</a>.</p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="pubkey_8h_source.html">pubkey.h</a></li>
</ul>
</div>
<hr size="1"/><address style="text-align: right;"><small>Generated on 9 Dec 2009 for Crypto++ by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
</body>
</html>
distrib
>
Fedora
>
13
>
i386
>
media
>
os
>
by-pkgid
>
07dfcfe50d66c9a48a3c5e6c1693f12a
>
files
>
419
