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Macros | Functions
aes_modes.c File Reference
#include <string.h>
#include <assert.h>
#include <stdint.h>
#include "aesopt.h"
+ Include dependency graph for aes_modes.c:

Macros

#define BFR_BLOCKS   8
 
#define FAST_BUFFER_OPERATIONS
 
#define lp32(x)   ((uint32_t*)(x))
 
#define aligned_array(type, name, no, stride)   type name[no]
 
#define aligned_auto(type, name, no, stride)   type name[no]
 
#define via_cwd(cwd, ty, dir, len)
 
#define BFR_LENGTH   (BFR_BLOCKS * AES_BLOCK_SIZE)
 

Functions

AES_RETURN aes_test_alignment_detection (unsigned int n)
 
AES_RETURN aes_mode_reset (aes_encrypt_ctx ctx[1])
 
AES_RETURN aes_ecb_encrypt (const unsigned char *ibuf, unsigned char *obuf, int len, const aes_encrypt_ctx ctx[1])
 
AES_RETURN aes_ecb_decrypt (const unsigned char *ibuf, unsigned char *obuf, int len, const aes_decrypt_ctx ctx[1])
 
AES_RETURN aes_cbc_encrypt (const unsigned char *ibuf, unsigned char *obuf, int len, unsigned char *iv, const aes_encrypt_ctx ctx[1])
 
AES_RETURN aes_cbc_decrypt (const unsigned char *ibuf, unsigned char *obuf, int len, unsigned char *iv, const aes_decrypt_ctx ctx[1])
 
AES_RETURN aes_cfb_encrypt (const unsigned char *ibuf, unsigned char *obuf, int len, unsigned char *iv, aes_encrypt_ctx ctx[1])
 
AES_RETURN aes_cfb_decrypt (const unsigned char *ibuf, unsigned char *obuf, int len, unsigned char *iv, aes_encrypt_ctx ctx[1])
 
AES_RETURN aes_ofb_crypt (const unsigned char *ibuf, unsigned char *obuf, int len, unsigned char *iv, aes_encrypt_ctx ctx[1])
 
AES_RETURN aes_ctr_crypt (const unsigned char *ibuf, unsigned char *obuf, int len, unsigned char *cbuf, cbuf_inc ctr_inc, aes_encrypt_ctx ctx[1])
 

Macro Definition Documentation

#define aligned_array (   type,
  name,
  no,
  stride 
)    type name[no]
#define aligned_auto (   type,
  name,
  no,
  stride 
)    type name[no]
#define BFR_BLOCKS   8
#define BFR_LENGTH   (BFR_BLOCKS * AES_BLOCK_SIZE)
#define FAST_BUFFER_OPERATIONS
#define lp32 (   x)    ((uint32_t*)(x))
#define via_cwd (   cwd,
  ty,
  dir,
  len 
)
Value:
aligned_auto(unsigned long, cwd, 4, 16); \
cwd[1] = cwd[2] = cwd[3] = 0; \
cwd[0] = neh_##dir##_##ty##_key(len)
#define aligned_auto(type, name, no, stride)
Definition: aes_modes.c:89

Function Documentation

AES_RETURN aes_cbc_decrypt ( const unsigned char *  ibuf,
unsigned char *  obuf,
int  len,
unsigned char *  iv,
const aes_decrypt_ctx  ctx[1] 
)
AES_RETURN aes_cbc_encrypt ( const unsigned char *  ibuf,
unsigned char *  obuf,
int  len,
unsigned char *  iv,
const aes_encrypt_ctx  ctx[1] 
)
AES_RETURN aes_cfb_decrypt ( const unsigned char *  ibuf,
unsigned char *  obuf,
int  len,
unsigned char *  iv,
aes_encrypt_ctx  ctx[1] 
)
AES_RETURN aes_cfb_encrypt ( const unsigned char *  ibuf,
unsigned char *  obuf,
int  len,
unsigned char *  iv,
aes_encrypt_ctx  ctx[1] 
)
AES_RETURN aes_ctr_crypt ( const unsigned char *  ibuf,
unsigned char *  obuf,
int  len,
unsigned char *  cbuf,
cbuf_inc  ctr_inc,
aes_encrypt_ctx  ctx[1] 
)
AES_RETURN aes_ecb_decrypt ( const unsigned char *  ibuf,
unsigned char *  obuf,
int  len,
const aes_decrypt_ctx  ctx[1] 
)
AES_RETURN aes_ecb_encrypt ( const unsigned char *  ibuf,
unsigned char *  obuf,
int  len,
const aes_encrypt_ctx  ctx[1] 
)
AES_RETURN aes_mode_reset ( aes_encrypt_ctx  ctx[1])
AES_RETURN aes_ofb_crypt ( const unsigned char *  ibuf,
unsigned char *  obuf,
int  len,
unsigned char *  iv,
aes_encrypt_ctx  ctx[1] 
)
AES_RETURN aes_test_alignment_detection ( unsigned int  n)