Botan
2.19.3
Crypto and TLS for C&
src
lib
kdf
kdf1_iso18033
kdf1_iso18033.h
Go to the documentation of this file.
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/*
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* KDF1 from ISO 18033-2
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* (C) 2016 Philipp Weber
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*
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* Botan is released under the Simplified BSD License (see license.txt)
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*/
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#ifndef BOTAN_KDF1_18033_H_
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#define BOTAN_KDF1_18033_H_
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#include <botan/kdf.h>
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#include <botan/hash.h>
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BOTAN_FUTURE_INTERNAL_HEADER
(kdf1_iso18033.h)
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namespace
Botan
{
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/**
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* KDF1, from ISO 18033-2
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*/
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class
BOTAN_PUBLIC_API
(2,0)
KDF1_18033
final
:
public
KDF
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{
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public
:
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std::string
name
()
const override
{
return
"KDF1-18033("
+ m_hash->name() +
")"
; }
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KDF
*
clone
()
const override
{
return
new
KDF1_18033
(m_hash->clone()); }
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size_t
kdf
(uint8_t key[],
size_t
key_len,
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const
uint8_t secret[],
size_t
secret_len,
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const
uint8_t salt[],
size_t
salt_len
,
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const
uint8_t label[],
size_t
label_len)
const override
;
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/**
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* @param h hash function to use
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*/
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explicit
KDF1_18033
(
HashFunction
* h) : m_hash(h) {}
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private
:
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std::unique_ptr<HashFunction> m_hash;
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};
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}
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#endif
Botan::HashFunction
Definition
hash.h:21
Botan::KDF1_18033
Definition
kdf1_iso18033.h:22
Botan::KDF1_18033::clone
KDF * clone() const override
Definition
kdf1_iso18033.h:26
Botan::KDF1_18033::name
std::string name() const override
Definition
kdf1_iso18033.h:24
Botan::KDF1_18033::KDF1_18033
KDF1_18033(HashFunction *h)
Definition
kdf1_iso18033.h:36
Botan::KDF
Definition
kdf.h:21
Botan::KDF::kdf
virtual size_t kdf(uint8_t key[], size_t key_len, const uint8_t secret[], size_t secret_len, const uint8_t salt[], size_t salt_len, const uint8_t label[], size_t label_len) const =0
final
int(* final)(unsigned char *, CTX *)
Definition
commoncrypto_hash.cpp:29
BOTAN_PUBLIC_API
#define BOTAN_PUBLIC_API(maj, min)
Definition
compiler.h:31
BOTAN_FUTURE_INTERNAL_HEADER
#define BOTAN_FUTURE_INTERNAL_HEADER(hdr)
Definition
compiler.h:136
Botan
Definition
alg_id.cpp:13
salt_len
size_t salt_len
Definition
x509_obj.cpp:25
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