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/* $NetBSD: aesxcbcmac.h,v 1.2 2020/06/29 23:34:48 riastradh Exp $ */
#ifndef _OPENCRYPTO_AESXCBCMAC_H
#define _OPENCRYPTO_AESXCBCMAC_H
#include <sys/types.h>
#define AES_BLOCKSIZE 16
typedef struct {
u_int8_t e[AES_BLOCKSIZE];
u_int8_t buf[AES_BLOCKSIZE];
size_t buflen;
struct aesenc r_k1s;
int r_nr; /* key-length-dependent number of rounds */
u_int8_t k2[AES_BLOCKSIZE];
u_int8_t k3[AES_BLOCKSIZE];
} aesxcbc_ctx;
int aes_xcbc_mac_init(void *, const u_int8_t *, u_int16_t);
int aes_xcbc_mac_loop(void *, const u_int8_t *, u_int16_t);
void aes_xcbc_mac_result(u_int8_t *, void *);
#endif /* _OPENCRYPTO_AESXCBCMAC_H */
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