| 1 | /* $NetBSD: aesxcbcmac.h,v 1.1 2011/05/24 19:10:09 drochner Exp $ */ |
|---|---|
| 2 | |
| 3 | #include <sys/types.h> |
| 4 | |
| 5 | #define AES_BLOCKSIZE 16 |
| 6 | |
| 7 | typedef struct { |
| 8 | u_int8_t e[AES_BLOCKSIZE]; |
| 9 | u_int8_t buf[AES_BLOCKSIZE]; |
| 10 | size_t buflen; |
| 11 | u_int32_t r_k1s[(RIJNDAEL_MAXNR+1)*4]; |
| 12 | u_int32_t r_k2s[(RIJNDAEL_MAXNR+1)*4]; |
| 13 | u_int32_t r_k3s[(RIJNDAEL_MAXNR+1)*4]; |
| 14 | int r_nr; /* key-length-dependent number of rounds */ |
| 15 | u_int8_t k2[AES_BLOCKSIZE]; |
| 16 | u_int8_t k3[AES_BLOCKSIZE]; |
| 17 | } aesxcbc_ctx; |
| 18 | |
| 19 | int aes_xcbc_mac_init(void *, const u_int8_t *, u_int16_t); |
| 20 | int aes_xcbc_mac_loop(void *, const u_int8_t *, u_int16_t); |
| 21 | void aes_xcbc_mac_result(u_int8_t *, void *); |
| 22 |