mirror of
https://github.com/yuzu-emu/mbedtls.git
synced 2024-12-23 19:25:28 +00:00
Add mock and negative testing to cipher driver
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
This commit is contained in:
Steven Cooreman
parent
a07b9970c6
commit
89e54f2edc
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@ -296,6 +296,8 @@ psa_status_t test_transparent_cipher_decrypt_setup(
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psa_status_t test_transparent_cipher_abort(
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test_transparent_cipher_operation_t *operation)
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{
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test_driver_cipher_hooks.hits++;
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if( operation->alg == 0 )
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return( PSA_SUCCESS );
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if( operation->alg != PSA_ALG_CTR )
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@ -309,7 +311,6 @@ psa_status_t test_transparent_cipher_abort(
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* struct. */
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memset( operation, 0, sizeof( *operation ) );
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test_driver_cipher_hooks.hits++;
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return( PSA_SUCCESS );
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}
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@ -325,6 +326,9 @@ psa_status_t test_transparent_cipher_generate_iv(
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test_driver_cipher_hooks.hits++;
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if( test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
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return( test_driver_cipher_hooks.forced_status );
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if( operation->alg != PSA_ALG_CTR )
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return( PSA_ERROR_BAD_STATE );
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@ -356,6 +360,9 @@ psa_status_t test_transparent_cipher_set_iv(
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test_driver_cipher_hooks.hits++;
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if( test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
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return( test_driver_cipher_hooks.forced_status );
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if( operation->alg != PSA_ALG_CTR )
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return( PSA_ERROR_BAD_STATE );
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@ -386,6 +393,9 @@ psa_status_t test_transparent_cipher_update(
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test_driver_cipher_hooks.hits++;
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if( test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
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return( test_driver_cipher_hooks.forced_status );
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if( operation->alg != PSA_ALG_CTR )
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return( PSA_ERROR_BAD_STATE );
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@ -425,6 +435,9 @@ psa_status_t test_transparent_cipher_finish(
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test_driver_cipher_hooks.hits++;
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if( test_driver_cipher_hooks.forced_status != PSA_SUCCESS )
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return( test_driver_cipher_hooks.forced_status );
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if( operation->alg != PSA_ALG_CTR )
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return( PSA_ERROR_BAD_STATE );
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@ -42,27 +42,51 @@ generate_key:PSA_ERROR_GENERIC_ERROR:"":PSA_ERROR_GENERIC_ERROR
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PSA symmetric encrypt: AES-CTR, 16 bytes, good
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
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cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"8f9408fe80a81d3e813da3c7b0b2bd32":PSA_SUCCESS:PSA_SUCCESS
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cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"8f9408fe80a81d3e813da3c7b0b2bd32":0:PSA_SUCCESS:PSA_SUCCESS
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PSA symmetric encrypt: AES-CTR, 15 bytes, good
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
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cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"8f9408fe80a81d3e813da3c7b0b2bd":PSA_SUCCESS:PSA_SUCCESS
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cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"8f9408fe80a81d3e813da3c7b0b2bd":0:PSA_SUCCESS:PSA_SUCCESS
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PSA symmetric encrypt: AES-CTR, 16 bytes, fallback
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
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cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"8f9408fe80a81d3e813da3c7b0b2bd32":PSA_ERROR_NOT_SUPPORTED:PSA_SUCCESS
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cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"8f9408fe80a81d3e813da3c7b0b2bd32":0:PSA_ERROR_NOT_SUPPORTED:PSA_SUCCESS
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PSA symmetric encrypt: AES-CTR, 15 bytes, fallback
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
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cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"8f9408fe80a81d3e813da3c7b0b2bd":PSA_ERROR_NOT_SUPPORTED:PSA_SUCCESS
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cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"8f9408fe80a81d3e813da3c7b0b2bd":0:PSA_ERROR_NOT_SUPPORTED:PSA_SUCCESS
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PSA symmetric encrypt: AES-CTR, 16 bytes, fallback w/ fake
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
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cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"8f9408fe80a81d3e813da3c7b0b2bd32":1:PSA_ERROR_NOT_SUPPORTED:PSA_SUCCESS
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PSA symmetric encrypt: AES-CTR, 15 bytes, fallback w/ fake
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
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cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"8f9408fe80a81d3e813da3c7b0b2bd":1:PSA_ERROR_NOT_SUPPORTED:PSA_SUCCESS
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PSA symmetric encrypt: AES-CTR, 16 bytes, fake
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
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cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"d07a6a6e2687feb2":1:PSA_SUCCESS:PSA_SUCCESS
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PSA symmetric encrypt: AES-CTR, 15 bytes, fake
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
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cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"d07a6a6e2687feb2":1:PSA_SUCCESS:PSA_SUCCESS
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PSA symmetric decrypt: AES-CTR, 16 bytes, good
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_MODE_CTR
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cipher_decrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"dd3b5e5319b7591daab1e1a92687feb2":PSA_SUCCESS:PSA_SUCCESS
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cipher_decrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"dd3b5e5319b7591daab1e1a92687feb2":0:PSA_SUCCESS:PSA_SUCCESS
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PSA symmetric decrypt: AES-CTR, 16 bytes, fallback
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_MODE_CTR
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cipher_decrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"dd3b5e5319b7591daab1e1a92687feb2":PSA_ERROR_NOT_SUPPORTED:PSA_SUCCESS
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cipher_decrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"dd3b5e5319b7591daab1e1a92687feb2":0:PSA_ERROR_NOT_SUPPORTED:PSA_SUCCESS
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PSA symmetric decrypt: AES-CTR, 16 bytes, fallback w/ fake
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_MODE_CTR
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cipher_decrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"dd3b5e5319b7591daab1e1a92687feb2":1:PSA_ERROR_NOT_SUPPORTED:PSA_SUCCESS
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PSA symmetric decrypt: AES-CTR, 16 bytes, fake
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_MODE_CTR
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cipher_decrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"d07a6a6e2687feb2":1:PSA_SUCCESS:PSA_SUCCESS
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PSA symmetric encryption multipart: AES-CTR, 11+5 bytes
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
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@ -135,3 +159,6 @@ cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf715880
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PSA symmetric decryption multipart: AES-CTR, 16+0 bytes
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depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
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cipher_decrypt_multipart:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":16:16:0:"8f9408fe80a81d3e813da3c7b0b2bd32"
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Cipher driver: negative testing on all entry points
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cipher_entry_points:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a"
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@ -188,6 +188,7 @@ exit:
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void cipher_encrypt( int alg_arg, int key_type_arg,
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data_t *key, data_t *iv,
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data_t *input, data_t *expected_output,
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int mock_output_arg,
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int force_status_arg,
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int expected_status_arg )
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{
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@ -227,6 +228,12 @@ void cipher_encrypt( int alg_arg, int key_type_arg,
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PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
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ASSERT_ALLOC( output, output_buffer_size );
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if( mock_output_arg )
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{
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test_driver_cipher_hooks.forced_output = expected_output->x;
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test_driver_cipher_hooks.forced_output_length = expected_output->len;
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}
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PSA_ASSERT( psa_cipher_update( &operation,
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input->x, input->len,
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output, output_buffer_size,
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@ -234,6 +241,12 @@ void cipher_encrypt( int alg_arg, int key_type_arg,
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TEST_EQUAL( test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 1 : 0 ) );
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test_driver_cipher_hooks.hits = 0;
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if( mock_output_arg )
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{
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test_driver_cipher_hooks.forced_output = NULL;
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test_driver_cipher_hooks.forced_output_length = 0;
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}
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total_output_length += function_output_length;
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status = psa_cipher_finish( &operation,
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output + total_output_length,
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@ -441,6 +454,7 @@ exit:
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void cipher_decrypt( int alg_arg, int key_type_arg,
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data_t *key, data_t *iv,
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data_t *input, data_t *expected_output,
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int mock_output_arg,
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int force_status_arg,
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int expected_status_arg )
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{
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@ -480,6 +494,12 @@ void cipher_decrypt( int alg_arg, int key_type_arg,
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PSA_BLOCK_CIPHER_BLOCK_SIZE( key_type ) );
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ASSERT_ALLOC( output, output_buffer_size );
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if( mock_output_arg )
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{
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test_driver_cipher_hooks.forced_output = expected_output->x;
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test_driver_cipher_hooks.forced_output_length = expected_output->len;
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}
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PSA_ASSERT( psa_cipher_update( &operation,
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input->x, input->len,
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output, output_buffer_size,
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@ -487,6 +507,12 @@ void cipher_decrypt( int alg_arg, int key_type_arg,
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TEST_EQUAL( test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 1 : 0 ) );
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test_driver_cipher_hooks.hits = 0;
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if( mock_output_arg )
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{
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test_driver_cipher_hooks.forced_output = NULL;
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test_driver_cipher_hooks.forced_output_length = 0;
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}
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total_output_length += function_output_length;
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status = psa_cipher_finish( &operation,
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output + total_output_length,
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@ -515,3 +541,152 @@ exit:
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test_driver_cipher_hooks = test_driver_cipher_hooks_init();
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void cipher_entry_points( int alg_arg, int key_type_arg,
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data_t *key, data_t *iv,
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data_t *input )
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{
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psa_key_handle_t handle = 0;
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psa_status_t status;
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psa_key_type_t key_type = key_type_arg;
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psa_algorithm_t alg = alg_arg;
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unsigned char *output = NULL;
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size_t output_buffer_size = 0;
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size_t function_output_length = 0;
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psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
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psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
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test_driver_cipher_hooks = test_driver_cipher_hooks_init();
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PSA_ASSERT( psa_crypto_init( ) );
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psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
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psa_set_key_algorithm( &attributes, alg );
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psa_set_key_type( &attributes, key_type );
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PSA_ASSERT( psa_import_key( &attributes, key->x, key->len, &handle ) );
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/* Test setup call, encrypt */
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test_driver_cipher_hooks.forced_status = PSA_ERROR_GENERIC_ERROR;
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status = psa_cipher_encrypt_setup( &operation,
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handle, alg );
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/* When setup fails, it shouldn't call any further entry points */
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TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
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TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
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test_driver_cipher_hooks.hits = 0;
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/* Test setup call failure, decrypt */
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status = psa_cipher_decrypt_setup( &operation,
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handle, alg );
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/* When setup fails, it shouldn't call any further entry points */
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TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
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TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
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test_driver_cipher_hooks.hits = 0;
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/* Test IV setting failure */
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test_driver_cipher_hooks.forced_status = PSA_SUCCESS;
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status = psa_cipher_encrypt_setup( &operation,
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handle, alg );
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TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
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TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
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test_driver_cipher_hooks.hits = 0;
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test_driver_cipher_hooks.forced_status = PSA_ERROR_GENERIC_ERROR;
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status = psa_cipher_set_iv( &operation, iv->x, iv->len );
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/* When setting the IV fails, it should call abort too */
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TEST_EQUAL( test_driver_cipher_hooks.hits, 2 );
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TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
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psa_cipher_abort( &operation );
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test_driver_cipher_hooks.hits = 0;
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/* Test IV generation failure */
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test_driver_cipher_hooks.forced_status = PSA_SUCCESS;
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status = psa_cipher_encrypt_setup( &operation,
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handle, alg );
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TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
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TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
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test_driver_cipher_hooks.hits = 0;
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test_driver_cipher_hooks.forced_status = PSA_ERROR_GENERIC_ERROR;
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ASSERT_ALLOC( output, 16 );
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status = psa_cipher_generate_iv( &operation, output, 16, &output_buffer_size );
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/* When setting the IV fails, it should call abort too */
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TEST_EQUAL( test_driver_cipher_hooks.hits, 2 );
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TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
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mbedtls_free( output );
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output = NULL;
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psa_cipher_abort( &operation );
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test_driver_cipher_hooks.hits = 0;
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/* Test update failure */
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test_driver_cipher_hooks.forced_status = PSA_SUCCESS;
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status = psa_cipher_encrypt_setup( &operation,
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||||
handle, alg );
|
||||
TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
|
||||
TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
|
||||
test_driver_cipher_hooks.hits = 0;
|
||||
|
||||
status = psa_cipher_set_iv( &operation, iv->x, iv->len );
|
||||
TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
|
||||
TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
|
||||
test_driver_cipher_hooks.hits = 0;
|
||||
|
||||
test_driver_cipher_hooks.forced_status = PSA_ERROR_GENERIC_ERROR;
|
||||
ASSERT_ALLOC( output, input->len + 16 );
|
||||
output_buffer_size = input->len + 16;
|
||||
status = psa_cipher_update( &operation,
|
||||
input->x, input->len,
|
||||
output, output_buffer_size,
|
||||
&function_output_length );
|
||||
/* When the update call fails, it should call abort too */
|
||||
TEST_EQUAL( test_driver_cipher_hooks.hits, 2 );
|
||||
TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
|
||||
mbedtls_free( output );
|
||||
output = NULL;
|
||||
psa_cipher_abort( &operation );
|
||||
test_driver_cipher_hooks.hits = 0;
|
||||
|
||||
/* Test finish failure */
|
||||
test_driver_cipher_hooks.forced_status = PSA_SUCCESS;
|
||||
status = psa_cipher_encrypt_setup( &operation,
|
||||
handle, alg );
|
||||
TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
|
||||
TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
|
||||
test_driver_cipher_hooks.hits = 0;
|
||||
|
||||
status = psa_cipher_set_iv( &operation, iv->x, iv->len );
|
||||
TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
|
||||
TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
|
||||
test_driver_cipher_hooks.hits = 0;
|
||||
|
||||
ASSERT_ALLOC( output, input->len + 16 );
|
||||
output_buffer_size = input->len + 16;
|
||||
status = psa_cipher_update( &operation,
|
||||
input->x, input->len,
|
||||
output, output_buffer_size,
|
||||
&function_output_length );
|
||||
TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
|
||||
TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
|
||||
test_driver_cipher_hooks.hits = 0;
|
||||
|
||||
test_driver_cipher_hooks.forced_status = PSA_ERROR_GENERIC_ERROR;
|
||||
status = psa_cipher_finish( &operation,
|
||||
output + function_output_length,
|
||||
output_buffer_size - function_output_length,
|
||||
&function_output_length );
|
||||
/* When the finish call fails, it should call abort too */
|
||||
TEST_EQUAL( test_driver_cipher_hooks.hits, 2 );
|
||||
TEST_EQUAL( status, test_driver_cipher_hooks.forced_status );
|
||||
mbedtls_free( output );
|
||||
output = NULL;
|
||||
psa_cipher_abort( &operation );
|
||||
test_driver_cipher_hooks.hits = 0;
|
||||
|
||||
exit:
|
||||
psa_cipher_abort( &operation );
|
||||
mbedtls_free( output );
|
||||
psa_destroy_key( handle );
|
||||
PSA_DONE( );
|
||||
test_driver_cipher_hooks = test_driver_cipher_hooks_init();
|
||||
}
|
||||
/* END_CASE */
|
||||
|
|
|
|||
Loading…
Reference in a new issue