Botan 2.19.1
Crypto and TLS for C&
emsa_raw.h
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1/*
2* EMSA-Raw
3* (C) 1999-2007 Jack Lloyd
4*
5* Botan is released under the Simplified BSD License (see license.txt)
6*/
7
8#ifndef BOTAN_EMSA_RAW_H_
9#define BOTAN_EMSA_RAW_H_
10
11#include <botan/emsa.h>
12
14
15namespace Botan {
16
17/**
18* EMSA-Raw - sign inputs directly
19* Don't use this unless you know what you are doing.
20*/
22 {
23 public:
24 EMSA* clone() override { return new EMSA_Raw(); }
25
26 explicit EMSA_Raw(size_t expected_hash_size = 0) :
27 m_expected_size(expected_hash_size) {}
28
29 std::string name() const override;
30 private:
31 void update(const uint8_t[], size_t) override;
33
35 RandomNumberGenerator&) override;
36
39 size_t) override;
40
41 const size_t m_expected_size;
42 secure_vector<uint8_t> m_message;
43 };
44
45}
46
47#endif
EMSA_Raw(size_t expected_hash_size=0)
Definition: emsa_raw.h:26
EMSA * clone() override
Definition: emsa_raw.h:24
virtual secure_vector< uint8_t > encoding_of(const secure_vector< uint8_t > &msg, size_t output_bits, RandomNumberGenerator &rng)=0
virtual bool verify(const secure_vector< uint8_t > &coded, const secure_vector< uint8_t > &raw, size_t key_bits)=0
virtual secure_vector< uint8_t > raw_data()=0
virtual std::string name() const =0
virtual void update(const uint8_t input[], size_t length)=0
int(* final)(unsigned char *, CTX *)
#define BOTAN_PUBLIC_API(maj, min)
Definition: compiler.h:31
#define BOTAN_FUTURE_INTERNAL_HEADER(hdr)
Definition: compiler.h:136
Definition: alg_id.cpp:13
std::vector< T, secure_allocator< T > > secure_vector
Definition: secmem.h:65