mirror of
https://github.com/espressif/mbedtls.git
synced 2026-06-05 21:14:47 +00:00
Ashish Sharma
102 lines
3.2 KiB
C
102 lines
3.2 KiB
C
/**
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* \file pk_wrap.h
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*
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* \brief Public Key abstraction layer: wrapper functions
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*/
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/*
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* Copyright The Mbed TLS Contributors
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* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
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*/
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#ifndef TF_PSA_CRYPTO_PK_WRAP_H
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#define TF_PSA_CRYPTO_PK_WRAP_H
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#include "tf-psa-crypto/build_info.h"
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#include "mbedtls/pk.h"
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#if defined(MBEDTLS_PK_HAVE_PRIVATE_HEADER)
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#include <mbedtls/private/pk_private.h>
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#endif /* MBEDTLS_PK_HAVE_PRIVATE_HEADER */
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#include "psa/crypto.h"
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typedef enum {
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MBEDTLS_PK_RS_OP_VERIFY,
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MBEDTLS_PK_RS_OP_SIGN,
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} mbedtls_pk_rs_op_t;
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typedef struct {
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mbedtls_pk_rs_op_t op_type;
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void *op;
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mbedtls_svc_key_id_t pub_id;
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} mbedtls_pk_psa_restartable_ctx_t;
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struct mbedtls_pk_info_t {
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/** Public key type */
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mbedtls_pk_type_t type;
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/** Type name */
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const char *name;
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/** Tell if the context implements this type (e.g. ECKEY can do ECDSA) */
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int (*can_do)(mbedtls_pk_type_t type);
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/** Verify signature */
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int (*verify_func)(mbedtls_pk_context *pk, mbedtls_md_type_t md_alg,
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const unsigned char *hash, size_t hash_len,
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const unsigned char *sig, size_t sig_len);
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/** Make signature */
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int (*sign_func)(mbedtls_pk_context *pk, mbedtls_md_type_t md_alg,
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const unsigned char *hash, size_t hash_len,
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unsigned char *sig, size_t sig_size, size_t *sig_len);
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#if defined(MBEDTLS_ECP_RESTARTABLE)
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/** Verify signature (restartable) */
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int (*verify_rs_func)(mbedtls_pk_context *pk, mbedtls_md_type_t md_alg,
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const unsigned char *hash, size_t hash_len,
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const unsigned char *sig, size_t sig_len,
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void *rs_ctx);
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/** Make signature (restartable) */
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int (*sign_rs_func)(mbedtls_pk_context *pk, mbedtls_md_type_t md_alg,
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const unsigned char *hash, size_t hash_len,
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unsigned char *sig, size_t sig_size, size_t *sig_len,
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void *rs_ctx);
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#endif /* MBEDTLS_ECP_RESTARTABLE */
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#if defined(MBEDTLS_ECP_RESTARTABLE)
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/** Allocate the restart context */
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void *(*rs_alloc_func)(mbedtls_pk_rs_op_t op_type);
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/** Free the restart context */
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void (*rs_free_func)(void *rs_ctx);
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#endif /* MBEDTLS_ECP_RESTARTABLE */
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};
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#if defined(PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY)
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extern const mbedtls_pk_info_t mbedtls_rsa_info;
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#endif
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#if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
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extern const mbedtls_pk_info_t mbedtls_eckey_info;
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extern const mbedtls_pk_info_t mbedtls_eckeydh_info;
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#endif
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#if defined(PSA_HAVE_ALG_SOME_ECDSA)
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extern const mbedtls_pk_info_t mbedtls_ecdsa_info;
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#endif
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extern const mbedtls_pk_info_t mbedtls_ecdsa_opaque_info;
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extern const mbedtls_pk_info_t mbedtls_rsa_opaque_info;
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#if defined(PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY)
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int mbedtls_pk_psa_rsa_sign_ext(psa_algorithm_t psa_alg_md,
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mbedtls_pk_context *pk,
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const unsigned char *hash, size_t hash_len,
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unsigned char *sig, size_t sig_size,
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size_t *sig_len);
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#endif /* PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY */
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#endif /* TF_PSA_CRYPTO_PK_WRAP_H */
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