| /* |
| * Test driver for asymmetric encryption. |
| */ |
| /* Copyright The Mbed TLS Contributors |
| * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later |
| */ |
| |
| #include <test/helpers.h> |
| |
| #if defined(PSA_CRYPTO_DRIVER_TEST) |
| #include "psa/crypto.h" |
| #include "mbedtls/rsa.h" |
| #include "psa_crypto_rsa.h" |
| #include "string.h" |
| #include "test/drivers/asymmetric_encryption.h" |
| #include "test/drivers/key_management.h" |
| |
| #if defined(MBEDTLS_TEST_LIBTESTDRIVER1) |
| #include "libtestdriver1/library/psa_crypto_rsa.h" |
| #endif |
| |
| #define PSA_RSA_KEY_PAIR_MAX_SIZE \ |
| PSA_KEY_EXPORT_RSA_KEY_PAIR_MAX_SIZE(PSA_VENDOR_RSA_MAX_KEY_BITS) |
| |
| mbedtls_test_driver_asymmetric_encryption_hooks_t mbedtls_test_driver_asymmetric_encryption_hooks = |
| MBEDTLS_TEST_DRIVER_ASYMMETRIC_ENCRYPTION_INIT; |
| |
| psa_status_t mbedtls_test_transparent_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) |
| { |
| mbedtls_test_driver_asymmetric_encryption_hooks.hits++; |
| |
| if (mbedtls_test_driver_asymmetric_encryption_hooks.forced_output != NULL) { |
| if (output_size < mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length) { |
| return PSA_ERROR_BUFFER_TOO_SMALL; |
| } |
| |
| memcpy(output, |
| mbedtls_test_driver_asymmetric_encryption_hooks.forced_output, |
| mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length); |
| *output_length = mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length; |
| |
| return mbedtls_test_driver_asymmetric_encryption_hooks.forced_status; |
| } |
| |
| if (mbedtls_test_driver_asymmetric_encryption_hooks.forced_status != PSA_SUCCESS) { |
| return mbedtls_test_driver_asymmetric_encryption_hooks.forced_status; |
| } |
| |
| #if defined(MBEDTLS_TEST_LIBTESTDRIVER1) |
| return libtestdriver1_mbedtls_psa_asymmetric_encrypt( |
| (const libtestdriver1_psa_key_attributes_t *) attributes, |
| key_buffer, key_buffer_size, |
| alg, input, input_length, salt, salt_length, |
| output, output_size, output_length); |
| #else |
| return mbedtls_psa_asymmetric_encrypt( |
| attributes, key_buffer, key_buffer_size, |
| alg, input, input_length, salt, salt_length, |
| output, output_size, output_length); |
| #endif |
| |
| return PSA_ERROR_NOT_SUPPORTED; |
| } |
| |
| psa_status_t mbedtls_test_transparent_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) |
| { |
| mbedtls_test_driver_asymmetric_encryption_hooks.hits++; |
| |
| if (mbedtls_test_driver_asymmetric_encryption_hooks.forced_output != NULL) { |
| if (output_size < mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length) { |
| return PSA_ERROR_BUFFER_TOO_SMALL; |
| } |
| |
| memcpy(output, |
| mbedtls_test_driver_asymmetric_encryption_hooks.forced_output, |
| mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length); |
| *output_length = mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length; |
| |
| return mbedtls_test_driver_asymmetric_encryption_hooks.forced_status; |
| } |
| |
| if (mbedtls_test_driver_asymmetric_encryption_hooks.forced_status != PSA_SUCCESS) { |
| return mbedtls_test_driver_asymmetric_encryption_hooks.forced_status; |
| } |
| |
| #if defined(MBEDTLS_TEST_LIBTESTDRIVER1) |
| return libtestdriver1_mbedtls_psa_asymmetric_decrypt( |
| (const libtestdriver1_psa_key_attributes_t *) attributes, |
| key_buffer, key_buffer_size, |
| alg, input, input_length, salt, salt_length, |
| output, output_size, output_length); |
| #else |
| return mbedtls_psa_asymmetric_decrypt( |
| attributes, key_buffer, key_buffer_size, |
| alg, input, input_length, salt, salt_length, |
| output, output_size, output_length); |
| #endif |
| |
| return PSA_ERROR_NOT_SUPPORTED; |
| } |
| |
| /* |
| * opaque versions |
| */ |
| psa_status_t mbedtls_test_opaque_asymmetric_encrypt( |
| const psa_key_attributes_t *attributes, const uint8_t *key, |
| size_t key_length, 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) |
| { |
| unsigned char unwrapped_key[PSA_RSA_KEY_PAIR_MAX_SIZE]; |
| size_t unwrapped_key_length; |
| psa_status_t status; |
| |
| status = mbedtls_test_opaque_unwrap_key(key, key_length, |
| unwrapped_key, sizeof(unwrapped_key), |
| &unwrapped_key_length); |
| if (status != PSA_SUCCESS) { |
| return status; |
| } |
| |
| #if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \ |
| (defined(MBEDTLS_PSA_ACCEL_ALG_RSA_OAEP) || defined(MBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_CRYPT)) |
| return libtestdriver1_mbedtls_psa_asymmetric_encrypt( |
| (const libtestdriver1_psa_key_attributes_t *) attributes, |
| unwrapped_key, unwrapped_key_length, |
| alg, input, input_length, salt, salt_length, |
| output, output_size, output_length); |
| #else |
| return mbedtls_psa_asymmetric_encrypt( |
| attributes, unwrapped_key, unwrapped_key_length, |
| alg, input, input_length, salt, salt_length, |
| output, output_size, output_length); |
| #endif |
| |
| return PSA_ERROR_NOT_SUPPORTED; |
| } |
| |
| psa_status_t mbedtls_test_opaque_asymmetric_decrypt( |
| const psa_key_attributes_t *attributes, const uint8_t *key, |
| size_t key_length, 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) |
| { |
| unsigned char unwrapped_key[PSA_RSA_KEY_PAIR_MAX_SIZE]; |
| size_t unwrapped_key_length; |
| psa_status_t status; |
| |
| status = mbedtls_test_opaque_unwrap_key(key, key_length, |
| unwrapped_key, sizeof(unwrapped_key), |
| &unwrapped_key_length); |
| if (status != PSA_SUCCESS) { |
| return status; |
| } |
| |
| #if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \ |
| (defined(MBEDTLS_PSA_ACCEL_ALG_RSA_OAEP) || defined(MBEDTLS_PSA_ACCEL_ALG_RSA_PKCS1V15_CRYPT)) |
| return libtestdriver1_mbedtls_psa_asymmetric_decrypt( |
| (const libtestdriver1_psa_key_attributes_t *) attributes, |
| unwrapped_key, unwrapped_key_length, |
| alg, input, input_length, salt, salt_length, |
| output, output_size, output_length); |
| #else |
| return mbedtls_psa_asymmetric_decrypt( |
| attributes, unwrapped_key, unwrapped_key_length, |
| alg, input, input_length, salt, salt_length, |
| output, output_size, output_length); |
| #endif |
| |
| return PSA_ERROR_NOT_SUPPORTED; |
| } |
| |
| #endif /* PSA_CRYPTO_DRIVER_TEST */ |
