drivers/char/cipher/mxhw_crypto.h

   1 #ifndef _H_MXHW_CRYPTO
   2 #define _H_MXHW_CRYPTO
   3
   4 #ifdef DEBUG
   5 #ifdef MODULE
   6 #define DBG     printk
   7 #else
   8 #define DBG printf
   9 #endif
  10 #else
  11 #define DBG( a... )
  12 #endif
  13
  14 #define MXCIPHER_TYPE_ENC               1
  15 #define MXCIPHER_TYPE_DEC               0
  16
  17 #define MXCIPHER_MODE_ECB               0
  18 #define MXCIPHER_MODE_CBC               1
  19 #define MXCIPHER_MODE_OFB               2
  20 #define MXCIPHER_MODE_CFB               3
  21 #define MXCIPHER_MODE_CTR               4
  22 #define MXCIPHER_MODE_END               5
  23
  24 #define MXCIPHER_ALGO_DES               0
  25 #define MXCIPHER_ALGO_3DES              1
  26 #define MXCIPHER_ALGO_AES128    2
  27 #define MXCIPHER_ALGO_AES192    3
  28 #define MXCIPHER_ALGO_AES256    4
  29 #define MXCIPHER_ALGO_END               5
  30 #define MXCIPHER_ALGO_AES               6
  31
  32 #define MAX_MXCIPHER_LEN_KEYS   32      /* DES (8), 3DES (24), AES (16,24,32) */
  33 #define MAX_MXCIPHER_LEN_IVEC   16      /* DES (8), 3DES (8), AES (16) */
  34
  35 #define MAX_CIPHER_REQUESTS             16
  36 #define MAX_CIPHER_CLIENTS              32              /* maximum # of processes the driver is willing to handle */
  37 #define MAX_CIPHER_PACKET               4112    /* MAX_CIPHER_BUFFER+16 */
  38
  39 #endif