mbed TLS v2.28.4
Loading...
Searching...
No Matches
crypto_builtin_composites.h
Go to the documentation of this file.
1/*
2 * Context structure declaration of the Mbed TLS software-based PSA drivers
3 * called through the PSA Crypto driver dispatch layer.
4 * This file contains the context structures of those algorithms which need to
5 * rely on other algorithms, i.e. are 'composite' algorithms.
6 *
7 * \note This file may not be included directly. Applications must
8 * include psa/crypto.h.
9 *
10 * \note This header and its content is not part of the Mbed TLS API and
11 * applications must not depend on it. Its main purpose is to define the
12 * multi-part state objects of the Mbed TLS software-based PSA drivers. The
13 * definition of these objects are then used by crypto_struct.h to define the
14 * implementation-defined types of PSA multi-part state objects.
15 */
16/*
17 * Copyright The Mbed TLS Contributors
18 * SPDX-License-Identifier: Apache-2.0
19 *
20 * Licensed under the Apache License, Version 2.0 (the "License"); you may
21 * not use this file except in compliance with the License.
22 * You may obtain a copy of the License at
23 *
24 * http://www.apache.org/licenses/LICENSE-2.0
25 *
26 * Unless required by applicable law or agreed to in writing, software
27 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
28 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
29 * See the License for the specific language governing permissions and
30 * limitations under the License.
31 */
32
33#ifndef PSA_CRYPTO_BUILTIN_COMPOSITES_H
34#define PSA_CRYPTO_BUILTIN_COMPOSITES_H
35
37
38/*
39 * MAC multi-part operation definitions.
40 */
41#if defined(MBEDTLS_PSA_BUILTIN_ALG_CMAC) || \
42 defined(MBEDTLS_PSA_BUILTIN_ALG_HMAC)
43#define MBEDTLS_PSA_BUILTIN_MAC
44#endif
45
46#if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM) || \
47 defined(MBEDTLS_PSA_BUILTIN_ALG_CCM) || \
48 defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)
49#define MBEDTLS_PSA_BUILTIN_AEAD 1
50#endif
51
52#if defined(MBEDTLS_PSA_BUILTIN_ALG_HMAC) || defined(PSA_CRYPTO_DRIVER_TEST)
53typedef struct {
57 struct psa_hash_operation_s hash_ctx;
61
62#define MBEDTLS_PSA_HMAC_OPERATION_INIT { 0, PSA_HASH_OPERATION_INIT, { 0 } }
63#endif /* MBEDTLS_PSA_BUILTIN_ALG_HMAC */
64
65#include "mbedtls/cmac.h"
66
67typedef struct {
69 union {
70 unsigned dummy; /* Make the union non-empty even with no supported algorithms. */
71#if defined(MBEDTLS_PSA_BUILTIN_ALG_HMAC) || defined(PSA_CRYPTO_DRIVER_TEST)
73#endif /* MBEDTLS_PSA_BUILTIN_ALG_HMAC */
74#if defined(MBEDTLS_PSA_BUILTIN_ALG_CMAC) || defined(PSA_CRYPTO_DRIVER_TEST)
76#endif /* MBEDTLS_PSA_BUILTIN_ALG_CMAC */
77 } ctx;
79
80#define MBEDTLS_PSA_MAC_OPERATION_INIT { 0, { 0 } }
81
82#endif /* PSA_CRYPTO_BUILTIN_COMPOSITES_H */
This file contains CMAC definitions and functions.
Definitions for all PSA crypto drivers.
#define PSA_HMAC_MAX_HASH_BLOCK_SIZE
Definition: crypto_sizes.h:137
uint32_t psa_algorithm_t
Encoding of a cryptographic algorithm.
Definition: crypto_types.h:137
mbedtls_psa_hmac_operation_t hmac
psa_driver_hash_context_t ctx
Definition: crypto_struct.h:91