psa_crypto_rsa.h

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/*
 *  PSA RSA layer on top of Mbed TLS crypto
 */
/*
 *  Copyright The Mbed TLS Contributors
 *  SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
 */
 
#ifndef PSA_CRYPTO_RSA_H
#define PSA_CRYPTO_RSA_H
 
#include <psa/crypto.h>
#include <mbedtls/rsa.h>
 
psa_status_t mbedtls_psa_rsa_load_representation(psa_key_type_t type,
                                                 const uint8_t *data,
                                                 size_t data_length,
                                                 mbedtls_rsa_context **p_rsa);
 
psa_status_t mbedtls_psa_rsa_import_key(
    const psa_key_attributes_t *attributes,
    const uint8_t *data, size_t data_length,
    uint8_t *key_buffer, size_t key_buffer_size,
    size_t *key_buffer_length, size_t *bits);
 
psa_status_t mbedtls_psa_rsa_export_key(psa_key_type_t type,
                                        mbedtls_rsa_context *rsa,
                                        uint8_t *data,
                                        size_t data_size,
                                        size_t *data_length);
 
psa_status_t mbedtls_psa_rsa_export_public_key(
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer, size_t key_buffer_size,
    uint8_t *data, size_t data_size, size_t *data_length);
 
psa_status_t mbedtls_psa_rsa_generate_key(
    const psa_key_attributes_t *attributes,
    const uint8_t *custom_data, size_t custom_data_length,
    uint8_t *key_buffer, size_t key_buffer_size, size_t *key_buffer_length);
 
psa_status_t mbedtls_psa_rsa_sign_hash(
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer, size_t key_buffer_size,
    psa_algorithm_t alg, const uint8_t *hash, size_t hash_length,
    uint8_t *signature, size_t signature_size, size_t *signature_length);
 
psa_status_t mbedtls_psa_rsa_verify_hash(
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer, size_t key_buffer_size,
    psa_algorithm_t alg, const uint8_t *hash, size_t hash_length,
    const uint8_t *signature, size_t signature_length);
 
psa_status_t mbedtls_psa_asymmetric_encrypt(const psa_key_attributes_t *attributes,
                                            const uint8_t *key_buffer,
                                            size_t key_buffer_size,
                                            psa_algorithm_t alg,
                                            const uint8_t *input,
                                            size_t input_length,
                                            const uint8_t *salt,
                                            size_t salt_length,
                                            uint8_t *output,
                                            size_t output_size,
                                            size_t *output_length);
 
psa_status_t mbedtls_psa_asymmetric_decrypt(const psa_key_attributes_t *attributes,
                                            const uint8_t *key_buffer,
                                            size_t key_buffer_size,
                                            psa_algorithm_t alg,
                                            const uint8_t *input,
                                            size_t input_length,
                                            const uint8_t *salt,
                                            size_t salt_length,
                                            uint8_t *output,
                                            size_t output_size,
                                            size_t *output_length);
 
#endif /* PSA_CRYPTO_RSA_H */