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Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

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zouhaitao
2026-07-06 11:30:13 +08:00
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149
sdk/lib/crypto/mbedtls/library/psa_util.c Normal file
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/*
* PSA hashing layer on top of Mbed TLS software crypto
*/
/*
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "common.h"
#if defined(MBEDTLS_PSA_CRYPTO_C)
#include <psa/crypto.h>
#include "psa_crypto_core.h"
#include <mbedtls/psa_util.h>
#include <mbedtls/error.h>
#include <mbedtls/lms.h>
#include <mbedtls/ssl.h>
#include <mbedtls/rsa.h>
/* PSA_SUCCESS is kept at the top of each error table since
* it's the most common status when everything functions properly. */
#if !defined(MBEDTLS_MD_C) || !defined(MBEDTLS_MD5_C) || defined(MBEDTLS_USE_PSA_CRYPTO)
const mbedtls_error_pair_t psa_to_md_errors[] =
{
{ PSA_SUCCESS, 0 },
{ PSA_ERROR_NOT_SUPPORTED, MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE },
{ PSA_ERROR_INVALID_ARGUMENT, MBEDTLS_ERR_MD_BAD_INPUT_DATA },
{ PSA_ERROR_INSUFFICIENT_MEMORY, MBEDTLS_ERR_MD_ALLOC_FAILED }
};
#endif
#if defined(MBEDTLS_LMS_C)
const mbedtls_error_pair_t psa_to_lms_errors[] =
{
{ PSA_SUCCESS, 0 },
{ PSA_ERROR_BUFFER_TOO_SMALL, MBEDTLS_ERR_LMS_BUFFER_TOO_SMALL },
{ PSA_ERROR_INVALID_ARGUMENT, MBEDTLS_ERR_LMS_BAD_INPUT_DATA }
};
#endif
#if defined(MBEDTLS_USE_PSA_CRYPTO) || defined(MBEDTLS_SSL_PROTO_TLS1_3)
const mbedtls_error_pair_t psa_to_ssl_errors[] =
{
{ PSA_SUCCESS, 0 },
{ PSA_ERROR_INSUFFICIENT_MEMORY, MBEDTLS_ERR_SSL_ALLOC_FAILED },
{ PSA_ERROR_NOT_SUPPORTED, MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE },
{ PSA_ERROR_INVALID_SIGNATURE, MBEDTLS_ERR_SSL_INVALID_MAC },
{ PSA_ERROR_INVALID_ARGUMENT, MBEDTLS_ERR_SSL_BAD_INPUT_DATA },
{ PSA_ERROR_BAD_STATE, MBEDTLS_ERR_SSL_INTERNAL_ERROR },
{ PSA_ERROR_BUFFER_TOO_SMALL, MBEDTLS_ERR_SSL_BUFFER_TOO_SMALL }
};
#endif
#if defined(PSA_WANT_KEY_TYPE_RSA_PUBLIC_KEY) || \
defined(PSA_WANT_KEY_TYPE_RSA_KEY_PAIR)
const mbedtls_error_pair_t psa_to_pk_rsa_errors[] =
{
{ PSA_SUCCESS, 0 },
{ PSA_ERROR_NOT_PERMITTED, MBEDTLS_ERR_RSA_BAD_INPUT_DATA },
{ PSA_ERROR_INVALID_ARGUMENT, MBEDTLS_ERR_RSA_BAD_INPUT_DATA },
{ PSA_ERROR_INVALID_HANDLE, MBEDTLS_ERR_RSA_BAD_INPUT_DATA },
{ PSA_ERROR_BUFFER_TOO_SMALL, MBEDTLS_ERR_RSA_OUTPUT_TOO_LARGE },
{ PSA_ERROR_INSUFFICIENT_ENTROPY, MBEDTLS_ERR_RSA_RNG_FAILED },
{ PSA_ERROR_INVALID_SIGNATURE, MBEDTLS_ERR_RSA_VERIFY_FAILED },
{ PSA_ERROR_INVALID_PADDING, MBEDTLS_ERR_RSA_INVALID_PADDING }
};
#endif
#if defined(MBEDTLS_USE_PSA_CRYPTO) && \
defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
const mbedtls_error_pair_t psa_to_pk_ecdsa_errors[] =
{
{ PSA_SUCCESS, 0 },
{ PSA_ERROR_NOT_PERMITTED, MBEDTLS_ERR_ECP_BAD_INPUT_DATA },
{ PSA_ERROR_INVALID_ARGUMENT, MBEDTLS_ERR_ECP_BAD_INPUT_DATA },
{ PSA_ERROR_INVALID_HANDLE, MBEDTLS_ERR_ECP_FEATURE_UNAVAILABLE },
{ PSA_ERROR_BUFFER_TOO_SMALL, MBEDTLS_ERR_ECP_BUFFER_TOO_SMALL },
{ PSA_ERROR_INSUFFICIENT_ENTROPY, MBEDTLS_ERR_ECP_RANDOM_FAILED },
{ PSA_ERROR_INVALID_SIGNATURE, MBEDTLS_ERR_ECP_VERIFY_FAILED }
};
#endif
int psa_generic_status_to_mbedtls(psa_status_t status)
{
switch (status) {
case PSA_SUCCESS:
return 0;
case PSA_ERROR_NOT_SUPPORTED:
return MBEDTLS_ERR_PLATFORM_FEATURE_UNSUPPORTED;
case PSA_ERROR_CORRUPTION_DETECTED:
return MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
case PSA_ERROR_COMMUNICATION_FAILURE:
case PSA_ERROR_HARDWARE_FAILURE:
return MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED;
case PSA_ERROR_NOT_PERMITTED:
default:
return MBEDTLS_ERR_ERROR_GENERIC_ERROR;
}
}
int psa_status_to_mbedtls(psa_status_t status,
const mbedtls_error_pair_t *local_translations,
size_t local_errors_num,
int (*fallback_f)(psa_status_t))
{
for (size_t i = 0; i < local_errors_num; i++) {
if (status == local_translations[i].psa_status) {
return local_translations[i].mbedtls_error;
}
}
return fallback_f(status);
}
int psa_pk_status_to_mbedtls(psa_status_t status)
{
switch (status) {
case PSA_ERROR_INVALID_HANDLE:
return MBEDTLS_ERR_PK_KEY_INVALID_FORMAT;
case PSA_ERROR_BUFFER_TOO_SMALL:
return MBEDTLS_ERR_PK_BUFFER_TOO_SMALL;
case PSA_ERROR_NOT_SUPPORTED:
return MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE;
case PSA_ERROR_INVALID_ARGUMENT:
return MBEDTLS_ERR_PK_INVALID_ALG;
case PSA_ERROR_INSUFFICIENT_MEMORY:
return MBEDTLS_ERR_PK_ALLOC_FAILED;
case PSA_ERROR_BAD_STATE:
return MBEDTLS_ERR_PK_BAD_INPUT_DATA;
case PSA_ERROR_DATA_CORRUPT:
case PSA_ERROR_DATA_INVALID:
case PSA_ERROR_STORAGE_FAILURE:
return MBEDTLS_ERR_PK_FILE_IO_ERROR;
default:
return psa_generic_status_to_mbedtls(status);
}
}
#endif /* MBEDTLS_PSA_CRYPTO_C */