owner-nrf52sdk/nRF5_SDK_15.2.0/external/nrf_cc310/include/ssi_aes_defs.h

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/*!
@file
@brief This file contains definitions that are used for the ARM CryptoCell 3xx version of the CryptoCell AES APIs.
@defgroup ssi_aes_defs CryptoCell AES definitions
@{
@ingroup ssi_aes

*/

#ifndef SSI_AES_DEFS_H
#define SSI_AES_DEFS_H

#include "ssi_pal_types.h"


#ifdef __cplusplus
extern "C"
{
#endif

/************************ Defines ******************************/

/*! The size of the user's context prototype (see ::SaSiAesUserContext_t) in words. */
#define SASI_AES_USER_CTX_SIZE_IN_WORDS (4+4+7+4)

/*! The AES block size in words. */
#define SASI_AES_BLOCK_SIZE_IN_WORDS 4
/*! The AES block size in bytes. */
#define SASI_AES_BLOCK_SIZE_IN_BYTES  (SASI_AES_BLOCK_SIZE_IN_WORDS * sizeof(uint32_t))

/*! The size of the IV buffer in words. */
#define SASI_AES_IV_SIZE_IN_WORDS   SASI_AES_BLOCK_SIZE_IN_WORDS
/*! The size of the IV buffer in bytes. */
#define SASI_AES_IV_SIZE_IN_BYTES  (SASI_AES_IV_SIZE_IN_WORDS * sizeof(uint32_t))

/*! The maximum size of the AES KEY in words. */
#define SASI_AES_KEY_MAX_SIZE_IN_WORDS 4
/*! The maximum size of the AES KEY in bytes. */
#define SASI_AES_KEY_MAX_SIZE_IN_BYTES (SASI_AES_KEY_MAX_SIZE_IN_WORDS * sizeof(uint32_t))


#ifdef __cplusplus
}
#endif
/**
@}
 */
#endif /* #ifndef SSI_AES_DEFS_H */