9#ifndef BOTAN_MODE_CBC_H_
10#define BOTAN_MODE_CBC_H_
12#include <botan/cipher_mode.h>
13#include <botan/block_cipher.h>
14#include <botan/mode_pad.h>
26 std::string
name()
const override;
36 void clear()
override;
38 void reset()
override;
58 void start_msg(
const uint8_t nonce[],
size_t nonce_len)
override;
60 void key_schedule(
const uint8_t key[],
size_t length)
override;
62 std::unique_ptr<BlockCipher> m_cipher;
63 std::unique_ptr<BlockCipherModePaddingMethod> m_padding;
81 size_t process(uint8_t buf[],
size_t size)
override;
121 CBC_Mode(cipher, padding), m_tempbuf(update_granularity()) {}
123 size_t process(uint8_t buf[],
size_t size)
override;
131 void reset()
override;
#define BOTAN_ASSERT_NONNULL(ptr)
CBC_Decryption(BlockCipher *cipher, BlockCipherModePaddingMethod *padding)
CBC_Encryption(BlockCipher *cipher, BlockCipherModePaddingMethod *padding)
const BlockCipherModePaddingMethod & padding() const
size_t block_size() const
const BlockCipher & cipher() const
secure_vector< uint8_t > & state()
CTS_Decryption(BlockCipher *cipher)
CTS_Encryption(BlockCipher *cipher)
virtual void start_msg(const uint8_t nonce[], size_t nonce_len)=0
virtual size_t process(uint8_t msg[], size_t msg_len)=0
virtual size_t default_nonce_length() const =0
virtual size_t output_length(size_t input_length) const =0
virtual void finish(secure_vector< uint8_t > &final_block, size_t offset=0)=0
virtual size_t minimum_final_size() const =0
virtual size_t update_granularity() const =0
virtual bool valid_nonce_length(size_t nonce_len) const =0
virtual std::string name() const =0
virtual Key_Length_Specification key_spec() const =0
int(* final)(unsigned char *, CTX *)
#define BOTAN_PUBLIC_API(maj, min)
#define BOTAN_FUTURE_INTERNAL_HEADER(hdr)
std::vector< T, secure_allocator< T > > secure_vector