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https://github.com/Mbed-TLS/mbedtls.git
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1941af087c
Deprecated functions are removed and #ifdefs are updated accordingly. Signed-off-by: Tomi Fontanilles <129057597+tomi-font@users.noreply.github.com>
139 lines
4.7 KiB
C
139 lines
4.7 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 MBEDTLS_PK_WRAP_H
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#define MBEDTLS_PK_WRAP_H
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#include "mbedtls/build_info.h"
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#include "mbedtls/pk.h"
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#if defined(MBEDTLS_USE_PSA_CRYPTO)
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#include "psa/crypto.h"
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#endif
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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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/** Get key size in bits */
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size_t (*get_bitlen)(mbedtls_pk_context *pk);
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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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int (*f_rng)(void *, unsigned char *, size_t),
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void *p_rng);
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#if defined(MBEDTLS_ECDSA_C) && 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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int (*f_rng)(void *, unsigned char *, size_t),
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void *p_rng, void *rs_ctx);
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#endif /* MBEDTLS_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
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/** Decrypt message */
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int (*decrypt_func)(mbedtls_pk_context *pk, const unsigned char *input, size_t ilen,
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unsigned char *output, size_t *olen, size_t osize,
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int (*f_rng)(void *, unsigned char *, size_t),
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void *p_rng);
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/** Encrypt message */
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int (*encrypt_func)(mbedtls_pk_context *pk, const unsigned char *input, size_t ilen,
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unsigned char *output, size_t *olen, size_t osize,
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int (*f_rng)(void *, unsigned char *, size_t),
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void *p_rng);
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/** Check public-private key pair */
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int (*check_pair_func)(mbedtls_pk_context *pub, mbedtls_pk_context *prv,
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int (*f_rng)(void *, unsigned char *, size_t),
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void *p_rng);
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/** Allocate a new context */
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void * (*ctx_alloc_func)(void);
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/** Free the given context */
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void (*ctx_free_func)(void *ctx);
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#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_ECP_RESTARTABLE)
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/** Allocate the restart context */
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void *(*rs_alloc_func)(void);
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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_ECDSA_C && MBEDTLS_ECP_RESTARTABLE */
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/** Interface with the debug module */
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void (*debug_func)(mbedtls_pk_context *pk, mbedtls_pk_debug_item *items);
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};
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#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
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/* Container for RSA-alt */
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typedef struct {
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void *key;
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mbedtls_pk_rsa_alt_decrypt_func decrypt_func;
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mbedtls_pk_rsa_alt_sign_func sign_func;
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mbedtls_pk_rsa_alt_key_len_func key_len_func;
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} mbedtls_rsa_alt_context;
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#endif
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#if defined(MBEDTLS_RSA_C)
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extern const mbedtls_pk_info_t mbedtls_rsa_info;
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#endif
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#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
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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(MBEDTLS_PK_CAN_ECDSA_SOME)
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extern const mbedtls_pk_info_t mbedtls_ecdsa_info;
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#endif
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#if defined(MBEDTLS_PK_RSA_ALT_SUPPORT)
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extern const mbedtls_pk_info_t mbedtls_rsa_alt_info;
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#endif
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#if defined(MBEDTLS_USE_PSA_CRYPTO)
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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(MBEDTLS_RSA_C)
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int mbedtls_pk_psa_rsa_sign_ext(psa_algorithm_t psa_alg_md,
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mbedtls_rsa_context *rsa_ctx,
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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 /* MBEDTLS_RSA_C */
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#endif /* MBEDTLS_USE_PSA_CRYPTO */
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#endif /* MBEDTLS_PK_WRAP_H */
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