mirror of
https://gitlab.torproject.org/tpo/core/tor.git
synced 2024-11-13 14:43:46 +01:00
24 lines
718 B
C
24 lines
718 B
C
/* Copyright 2003 Roger Dingledine */
|
|
/* See LICENSE for licensing information */
|
|
/* $Id$ */
|
|
|
|
/* Implements a minimal interface to counter-mode AES. */
|
|
|
|
#ifndef __AES_H
|
|
#define __AES_H
|
|
|
|
#include "../common/torint.h"
|
|
|
|
struct aes_cnt_cipher;
|
|
typedef struct aes_cnt_cipher aes_cnt_cipher_t;
|
|
|
|
aes_cnt_cipher_t* aes_new_cipher();
|
|
void aes_free_cipher(aes_cnt_cipher_t *cipher);
|
|
void aes_set_key(aes_cnt_cipher_t *cipher, unsigned char *key, int key_bits);
|
|
void aes_crypt(aes_cnt_cipher_t *cipher, char *input, int len, char *output);
|
|
uint64_t aes_get_counter(aes_cnt_cipher_t *cipher);
|
|
void aes_set_counter(aes_cnt_cipher_t *cipher, uint64_t counter);
|
|
void aes_adjust_counter(aes_cnt_cipher_t *cipher, long delta);
|
|
|
|
#endif
|