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/*
* Context structure declaration of the Mbed TLS software-based PSA drivers
* called through the PSA Crypto driver dispatch layer.
* This file contains the context structures of those algorithms which do not
* rely on other algorithms, i.e. are 'primitive' algorithms.
*
* \note This file may not be included directly. Applications must
* include psa/crypto.h.
*
* \note This header and its content are not part of the Mbed TLS API and
* applications must not depend on it. Its main purpose is to define the
* multi-part state objects of the Mbed TLS software-based PSA drivers. The
* definitions of these objects are then used by crypto_struct.h to define the
* implementation-defined types of PSA multi-part state objects.
*/
/*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
*/
#ifndef PSA_CRYPTO_BUILTIN_PRIMITIVES_H
#define PSA_CRYPTO_BUILTIN_PRIMITIVES_H
#include "mbedtls/private_access.h"
#include <psa/crypto_driver_common.h>
/*
* Hash multi-part operation definitions.
*/
#include "mbedtls/md5.h"
#include "mbedtls/ripemd160.h"
#include "mbedtls/sha1.h"
#include "mbedtls/sha256.h"
#include "mbedtls/sha512.h"
#include "mbedtls/sha3.h"
#if defined(MBEDTLS_PSA_BUILTIN_ALG_MD5) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_RIPEMD160) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA_1) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA_224) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA_256) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA_384) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA_512) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA3_224) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA3_256) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA3_384) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA3_512)
#define MBEDTLS_PSA_BUILTIN_HASH
#endif
typedef struct {
psa_algorithm_t MBEDTLS_PRIVATE(alg);
union {
unsigned dummy; /* Make the union non-empty even with no supported algorithms. */
#if defined(MBEDTLS_PSA_BUILTIN_ALG_MD5)
mbedtls_md5_context md5;
#endif
#if defined(MBEDTLS_PSA_BUILTIN_ALG_RIPEMD160)
mbedtls_ripemd160_context ripemd160;
#endif
#if defined(MBEDTLS_PSA_BUILTIN_ALG_SHA_1)
mbedtls_sha1_context sha1;
#endif
#if defined(MBEDTLS_PSA_BUILTIN_ALG_SHA_256) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA_224)
mbedtls_sha256_context sha256;
#endif
#if defined(MBEDTLS_PSA_BUILTIN_ALG_SHA_512) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA_384)
mbedtls_sha512_context sha512;
#endif
#if defined(MBEDTLS_PSA_BUILTIN_ALG_SHA3_224) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA3_256) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA3_384) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_SHA3_512)
mbedtls_sha3_context sha3;
#endif
} MBEDTLS_PRIVATE(ctx);
} mbedtls_psa_hash_operation_t;
#define MBEDTLS_PSA_HASH_OPERATION_INIT { 0, { 0 } }
/*
* Cipher multi-part operation definitions.
*/
#include "mbedtls/cipher.h"
#if defined(MBEDTLS_PSA_BUILTIN_ALG_STREAM_CIPHER) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CTR) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CFB) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_OFB) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_ECB_NO_PADDING) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_NO_PADDING) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_PKCS7) || \
defined(MBEDTLS_PSA_BUILTIN_ALG_CCM_STAR_NO_TAG)
#define MBEDTLS_PSA_BUILTIN_CIPHER 1
#endif
typedef struct {
/* Context structure for the Mbed TLS cipher implementation. */
psa_algorithm_t MBEDTLS_PRIVATE(alg);
uint8_t MBEDTLS_PRIVATE(iv_length);
uint8_t MBEDTLS_PRIVATE(block_length);
union {
unsigned int MBEDTLS_PRIVATE(dummy);
mbedtls_cipher_context_t MBEDTLS_PRIVATE(cipher);
} MBEDTLS_PRIVATE(ctx);
} mbedtls_psa_cipher_operation_t;
#define MBEDTLS_PSA_CIPHER_OPERATION_INIT { 0, 0, 0, { 0 } }
#endif /* PSA_CRYPTO_BUILTIN_PRIMITIVES_H */
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