Mbed TLS v2.28.9
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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 OR GPL-2.0-or-later
19 */
20
21#ifndef PSA_CRYPTO_BUILTIN_COMPOSITES_H
22#define PSA_CRYPTO_BUILTIN_COMPOSITES_H
23
25
26/*
27 * MAC multi-part operation definitions.
28 */
29#if defined(MBEDTLS_PSA_BUILTIN_ALG_CMAC) || \
30 defined(MBEDTLS_PSA_BUILTIN_ALG_HMAC)
31#define MBEDTLS_PSA_BUILTIN_MAC
32#endif
33
34#if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM) || \
35 defined(MBEDTLS_PSA_BUILTIN_ALG_CCM) || \
36 defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)
37#define MBEDTLS_PSA_BUILTIN_AEAD 1
38#endif
39
40#if defined(MBEDTLS_PSA_BUILTIN_ALG_HMAC) || defined(PSA_CRYPTO_DRIVER_TEST)
49
50#define MBEDTLS_PSA_HMAC_OPERATION_INIT { 0, PSA_HASH_OPERATION_INIT, { 0 } }
51#endif /* MBEDTLS_PSA_BUILTIN_ALG_HMAC */
52
53#include "mbedtls/cmac.h"
54
55typedef struct {
57 union {
58 unsigned dummy; /* Make the union non-empty even with no supported algorithms. */
59#if defined(MBEDTLS_PSA_BUILTIN_ALG_HMAC) || defined(PSA_CRYPTO_DRIVER_TEST)
61#endif /* MBEDTLS_PSA_BUILTIN_ALG_HMAC */
62#if defined(MBEDTLS_PSA_BUILTIN_ALG_CMAC) || defined(PSA_CRYPTO_DRIVER_TEST)
64#endif /* MBEDTLS_PSA_BUILTIN_ALG_CMAC */
65 } ctx;
67
68#define MBEDTLS_PSA_MAC_OPERATION_INIT { 0, { 0 } }
69
70#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
uint32_t psa_algorithm_t
Encoding of a cryptographic algorithm.
mbedtls_psa_hmac_operation_t hmac
psa_driver_hash_context_t ctx