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Convert invalid_key_derivation_state to new API

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Convert the test_derive_invalid_key_derivation_state() test to the new
KDF API.
This commit is contained in:
Janos Follath 2019-07-03 15:02:16 +01:00
parent 5ab0e0b601
commit d958bb7aae
2 changed files with 16 additions and 14 deletions
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6
tests/suites/test_suite_psa_crypto.data
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@ -1827,9 +1827,9 @@ PSA key derivation: TLS 1.2 PRF SHA-256, bad key type
depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:!PSA_PRE_1_0_KEY_DERIVATION depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:!PSA_PRE_1_0_KEY_DERIVATION
derive_input:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_RAW_DATA:PSA_KEY_DERIVATION_INPUT_SEED:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_LABEL:"":PSA_SUCCESS:PSA_ERROR_INVALID_ARGUMENT:PSA_ERROR_BAD_STATE derive_input:PSA_ALG_TLS12_PRF(PSA_ALG_SHA_256):PSA_KEY_TYPE_RAW_DATA:PSA_KEY_DERIVATION_INPUT_SEED:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_LABEL:"":PSA_SUCCESS:PSA_ERROR_INVALID_ARGUMENT:PSA_ERROR_BAD_STATE
PSA key derivation: invalid state (double generate + read past capacity) PSA key derivation: HKDF invalid state (double generate + read past capacity)
depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C:!PSA_PRE_1_0_KEY_DERIVATION
test_derive_invalid_key_derivation_state: test_derive_invalid_key_derivation_state:PSA_ALG_HKDF(PSA_ALG_SHA_256)
PSA key derivation: invalid state (call read/get_capacity after init and abort) PSA key derivation: invalid state (call read/get_capacity after init and abort)
depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C

24
tests/suites/test_suite_psa_crypto.function
View file

@ -4163,13 +4163,17 @@ exit:
} }
/* END_CASE */ /* END_CASE */
/* BEGIN_CASE depends_on:PSA_PRE_1_0_KEY_DERIVATION */ /* BEGIN_CASE */
void test_derive_invalid_key_derivation_state( ) void test_derive_invalid_key_derivation_state( int alg_arg )
{ {
psa_algorithm_t alg = alg_arg;
psa_key_handle_t handle = 0; psa_key_handle_t handle = 0;
size_t key_type = PSA_KEY_TYPE_DERIVE; size_t key_type = PSA_KEY_TYPE_DERIVE;
psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT; psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
psa_algorithm_t alg = PSA_ALG_HKDF( PSA_ALG_SHA_256 ); unsigned char input1[] = "Input 1";
size_t input1_length = sizeof( input1 );
unsigned char input2[] = "Input 2";
size_t input2_length = sizeof( input2 );
uint8_t buffer[42]; uint8_t buffer[42];
size_t capacity = sizeof( buffer ); size_t capacity = sizeof( buffer );
const uint8_t key_data[22] = { 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, const uint8_t key_data[22] = { 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
@ -4188,16 +4192,14 @@ void test_derive_invalid_key_derivation_state( )
&handle ) ); &handle ) );
/* valid key derivation */ /* valid key derivation */
PSA_ASSERT( psa_key_derivation( &operation, handle, alg, if( !setup_key_derivation_wrap( &operation, handle, alg,
NULL, 0, input1, input1_length,
NULL, 0, input2, input2_length,
capacity ) ); capacity ) )
goto exit;
/* state of operation shouldn't allow additional generation */ /* state of operation shouldn't allow additional generation */
TEST_EQUAL( psa_key_derivation( &operation, handle, alg, TEST_EQUAL( psa_key_derivation_setup( &operation, alg ),
NULL, 0,
NULL, 0,
capacity ),
PSA_ERROR_BAD_STATE ); PSA_ERROR_BAD_STATE );
PSA_ASSERT( psa_key_derivation_output_bytes( &operation, buffer, capacity ) ); PSA_ASSERT( psa_key_derivation_output_bytes( &operation, buffer, capacity ) );