1 | /* $NetBSD: aesxcbcmac.h,v 1.1 2011/05/24 19:10:09 drochner Exp $ */ |
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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 |