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src
pbkdf
pbkdf2
pbkdf2.h
Go to the documentation of this file.
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/*
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* PBKDF2
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* (C) 1999-2007 Jack Lloyd
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*
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* Distributed under the terms of the Botan license
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*/
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#ifndef BOTAN_PBKDF2_H__
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#define BOTAN_PBKDF2_H__
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#include <botan/pbkdf.h>
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#include <botan/mac.h>
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namespace
Botan
{
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/**
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* PKCS #5 PBKDF2
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*/
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class
BOTAN_DLL
PKCS5_PBKDF2
:
public
PBKDF
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{
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public
:
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std::string
name
()
const
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{
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return
"PBKDF2("
+
mac
->name() +
")"
;
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}
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PBKDF
*
clone
()
const
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{
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return
new
PKCS5_PBKDF2
(
mac
->clone());
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}
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OctetString
derive_key(
size_t
output_len,
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const
std::string& passphrase,
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const
byte
salt[],
size_t
salt_len,
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size_t
iterations)
const
;
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/**
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* Create a PKCS #5 instance using the specified message auth code
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* @param mac_fn the MAC to use
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*/
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PKCS5_PBKDF2
(
MessageAuthenticationCode
* mac_fn) :
mac
(mac_fn) {}
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/**
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* Destructor
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*/
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~PKCS5_PBKDF2
() {
delete
mac
; }
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private
:
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MessageAuthenticationCode
*
mac
;
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};
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}
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#endif
Botan::PKCS5_PBKDF2::name
std::string name() const
Definition:
pbkdf2.h:22
Botan::OctetString
Definition:
symkey.h:19
Botan::PKCS5_PBKDF2
Definition:
pbkdf2.h:19
Botan::MessageAuthenticationCode
Definition:
mac.h:20
Botan::byte
unsigned char byte
Definition:
types.h:22
Botan::PKCS5_PBKDF2::PKCS5_PBKDF2
PKCS5_PBKDF2(MessageAuthenticationCode *mac_fn)
Definition:
pbkdf2.h:41
mac
MessageAuthenticationCode * mac
Definition:
fpe_fe1.cpp:94
Botan
Definition:
algo_base.h:14
Botan::PKCS5_PBKDF2::clone
PBKDF * clone() const
Definition:
pbkdf2.h:27
Botan::PKCS5_PBKDF2::~PKCS5_PBKDF2
~PKCS5_PBKDF2()
Definition:
pbkdf2.h:46
Botan::PBKDF
Definition:
pbkdf.h:21
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