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aes.h File Reference

Detailed Description

This file contains the definitions required to use AES in C. See aesopt.h for optimisation details.

Definition in file aes.h.

#include "limits.h"

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Go to the source code of this file.

Data Structures

struct  aes_decrypt_ctx
struct  aes_encrypt_ctx

Defines

#define AES_128
#define AES_BLOCK_SIZE   16
#define AES_DECRYPT
#define AES_ENCRYPT
#define AES_ERR_CHK
#define aes_error   -1
#define aes_good   0
#define aes_ret   int
#define aes_rval   aes_ret
#define KS_LENGTH   64
#define N_COLS   4

Functions

aes_rval aes_decrypt (const void *in_blk, void *out_blk, const aes_decrypt_ctx cx[1])
aes_rval aes_decrypt_key128 (const void *in_key, aes_decrypt_ctx cx[1])
aes_rval aes_encrypt (const void *in_blk, void *out_blk, const aes_encrypt_ctx cx[1])
aes_rval aes_encrypt_key128 (const void *in_key, aes_encrypt_ctx cx[1])
void gen_tabs (void)

Define Documentation

#define AES_128
 

Definition at line 60 of file aes.h.

#define AES_BLOCK_SIZE   16
 

Definition at line 85 of file aes.h.

#define AES_DECRYPT
 

Definition at line 68 of file aes.h.

#define AES_ENCRYPT
 

Definition at line 67 of file aes.h.

#define AES_ERR_CHK
 

Definition at line 69 of file aes.h.

#define aes_error   -1
 

Definition at line 97 of file aes.h.

#define aes_good   0
 

Definition at line 96 of file aes.h.

#define aes_ret   int
 

Definition at line 95 of file aes.h.

#define aes_rval   aes_ret
 

Definition at line 103 of file aes.h.

#define KS_LENGTH   64
 

Definition at line 92 of file aes.h.

#define N_COLS   4
 

Definition at line 86 of file aes.h.

Function Documentation

aes_rval aes_decrypt (  const void *  in_blk,
void *  out_blk,
const aes_decrypt_ctx  cx[1]
) 
 

Referenced by decrypt_memcpy(), and memcpy_decrypt().

aes_rval aes_decrypt_key128 (  const void *  in_key,
aes_decrypt_ctx  cx[1]
) 
 

Referenced by build_enc_keys(), check_key(), and update_key().

aes_rval aes_encrypt (  const void *  in_blk,
void *  out_blk,
const aes_encrypt_ctx  cx[1]
) 
 

Referenced by encrypt_memcpy(), and memcpy_encrypt().

aes_rval aes_encrypt_key128 (  const void *  in_key,
aes_encrypt_ctx  cx[1]
) 
 

Referenced by build_enc_keys(), check_key(), and update_key().

void gen_tabs (  void   ) 
 

Definition at line 48 of file aestab.c.

00049 {
00050 }

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