4 * This file is part of BeRTOS.
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29 * Copyright 2006 Develer S.r.l. (http://www.develer.com/)
33 * \brief OMAC implementation
34 * \author Giovanni Bajo <rasky@develer.com>
37 #ifndef SEC_MAC_OMAC_H
38 #define SEC_MAC_OMAC_H
41 #include <sec/cipher.h>
43 typedef struct OmacContext
52 void omac1_init(OmacContext *ctx, BlockCipher *c);
53 void omac2_init(OmacContext *ctx, BlockCipher *c);
55 #define omac1_stackinit(...) \
56 ({ OmacContext *ctx = alloca(sizeof(OmacContext)); omac1_init(ctx, ##__VA_ARGS__); &ctx->mac; })
57 #define omac2_stackinit(...) \
58 ({ OmacContext *ctx = alloca(sizeof(OmacContext)); omac2_init(ctx, ##__VA_ARGS__); &ctx->mac; })
60 int omac_testSetup(void);
61 int omac_testTearDown(void);
62 int omac_testRun(void);
64 #endif /* SEC_MAC_OMAC_H */