139 lines
3.3 KiB
C
139 lines
3.3 KiB
C
/**
|
|
* \file psa/crypto_struct.h
|
|
*
|
|
* \brief PSA cryptography module: Mbed TLS structured type implementations
|
|
*/
|
|
/*
|
|
* Copyright (C) 2018, ARM Limited, All Rights Reserved
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
* not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
* This file is part of mbed TLS (https://tls.mbed.org)
|
|
*/
|
|
|
|
#ifndef PSA_CRYPTO_STRUCT_H
|
|
#define PSA_CRYPTO_STRUCT_H
|
|
|
|
/* Include the Mbed TLS configuration file, the way Mbed TLS does it
|
|
* in each of its header files. */
|
|
#if !defined(MBEDTLS_CONFIG_FILE)
|
|
#include "../mbedtls/config.h"
|
|
#else
|
|
#include MBEDTLS_CONFIG_FILE
|
|
#endif
|
|
|
|
#include "mbedtls/cipher.h"
|
|
#include "mbedtls/cmac.h"
|
|
#include "mbedtls/gcm.h"
|
|
#include "mbedtls/md.h"
|
|
#include "mbedtls/md2.h"
|
|
#include "mbedtls/md4.h"
|
|
#include "mbedtls/md5.h"
|
|
#include "mbedtls/ripemd160.h"
|
|
#include "mbedtls/sha1.h"
|
|
#include "mbedtls/sha256.h"
|
|
#include "mbedtls/sha512.h"
|
|
|
|
#if defined(MBEDTLS_SHA512_C)
|
|
#define PSA_HASH_MAX_SIZE 64
|
|
#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 128
|
|
#else
|
|
#define PSA_HASH_MAX_SIZE 32
|
|
#define PSA_HMAC_MAX_HASH_BLOCK_SIZE 64
|
|
#endif
|
|
|
|
struct psa_hash_operation_s
|
|
{
|
|
psa_algorithm_t alg;
|
|
union
|
|
{
|
|
unsigned dummy; /* Make the union non-empty even with no supported algorithms. */
|
|
#if defined(MBEDTLS_MD2_C)
|
|
mbedtls_md2_context md2;
|
|
#endif
|
|
#if defined(MBEDTLS_MD4_C)
|
|
mbedtls_md4_context md4;
|
|
#endif
|
|
#if defined(MBEDTLS_MD5_C)
|
|
mbedtls_md5_context md5;
|
|
#endif
|
|
#if defined(MBEDTLS_RIPEMD160_C)
|
|
mbedtls_ripemd160_context ripemd160;
|
|
#endif
|
|
#if defined(MBEDTLS_SHA1_C)
|
|
mbedtls_sha1_context sha1;
|
|
#endif
|
|
#if defined(MBEDTLS_SHA256_C)
|
|
mbedtls_sha256_context sha256;
|
|
#endif
|
|
#if defined(MBEDTLS_SHA512_C)
|
|
mbedtls_sha512_context sha512;
|
|
#endif
|
|
} ctx;
|
|
};
|
|
|
|
|
|
typedef struct
|
|
{
|
|
/** The hash context. */
|
|
struct psa_hash_operation_s hash_ctx;
|
|
/** The HMAC part of the context. */
|
|
uint8_t opad[PSA_HMAC_MAX_HASH_BLOCK_SIZE];
|
|
} psa_hmac_internal_data;
|
|
|
|
|
|
struct psa_mac_operation_s
|
|
{
|
|
psa_algorithm_t alg;
|
|
int key_set : 1;
|
|
int iv_required : 1;
|
|
int iv_set : 1;
|
|
int has_input : 1;
|
|
int key_usage_sign : 1;
|
|
int key_usage_verify : 1;
|
|
uint8_t mac_size;
|
|
union
|
|
{
|
|
unsigned dummy; /* Make the union non-empty even with no supported algorithms. */
|
|
#if defined(MBEDTLS_MD_C)
|
|
psa_hmac_internal_data hmac;
|
|
#endif
|
|
#if defined(MBEDTLS_CMAC_C)
|
|
mbedtls_cipher_context_t cmac;
|
|
#endif
|
|
} ctx;
|
|
};
|
|
|
|
struct psa_cipher_operation_s
|
|
{
|
|
psa_algorithm_t alg;
|
|
int key_set : 1;
|
|
int iv_required : 1;
|
|
int iv_set : 1;
|
|
uint8_t iv_size;
|
|
uint8_t block_size;
|
|
union
|
|
{
|
|
mbedtls_cipher_context_t cipher;
|
|
} ctx;
|
|
};
|
|
|
|
struct psa_key_policy_s
|
|
{
|
|
psa_key_usage_t usage;
|
|
psa_algorithm_t alg;
|
|
};
|
|
|
|
#endif /* PSA_CRYPTO_STRUCT_H */
|