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Test _AT_LEAST_THIS_LENGTH macros in the PSA Crypto metadata test suite

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Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
This commit is contained in:
Steven Cooreman 2021-02-23 10:21:58 +01:00
parent 2c2efa488b
commit a96e2410e7
1 changed files with 36 additions and 0 deletions
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36
tests/suites/test_suite_psa_crypto_metadata.function
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@ -264,6 +264,24 @@ void mac_algorithm( int alg_arg, int classification_flags,
TEST_EQUAL( PSA_ALG_TRUNCATED_MAC( truncated_alg, length ),
PSA_ALG_TRUNCATED_MAC( alg, length ) );
}
/* At-leat-this-length versions */
for( n = 1; n <= length; n++ )
{
psa_algorithm_t policy_alg = PSA_ALG_AT_LEAST_THIS_LENGTH_MAC( alg, n );
mac_algorithm_core( policy_alg, classification_flags | ALG_IS_WILDCARD,
key_type, key_bits, n );
TEST_EQUAL( PSA_ALG_FULL_LENGTH_MAC( policy_alg ), alg );
/* Check that calling PSA_ALG_TRUNCATED_MAC twice gives the length
* of the outer truncation (even if the outer length is smaller than
* the inner length). */
TEST_EQUAL( PSA_ALG_AT_LEAST_THIS_LENGTH_MAC( policy_alg, 1 ),
PSA_ALG_AT_LEAST_THIS_LENGTH_MAC( alg, 1 ) );
TEST_EQUAL( PSA_ALG_AT_LEAST_THIS_LENGTH_MAC( policy_alg, length - 1 ),
PSA_ALG_AT_LEAST_THIS_LENGTH_MAC( alg, length - 1) );
TEST_EQUAL( PSA_ALG_AT_LEAST_THIS_LENGTH_MAC( policy_alg, length ),
PSA_ALG_AT_LEAST_THIS_LENGTH_MAC( alg, length ) );
}
}
/* END_CASE */
@ -339,6 +357,24 @@ void aead_algorithm( int alg_arg, int classification_flags,
TEST_EQUAL( PSA_ALG_AEAD_WITH_SHORTENED_TAG( truncated_alg, tag_length ),
PSA_ALG_AEAD_WITH_SHORTENED_TAG( alg, tag_length ) );
}
/* At-leat-this-length versions */
for( n = 1; n <= tag_length; n++ )
{
psa_algorithm_t policy_alg = PSA_ALG_AEAD_WITH_AT_LEAST_THIS_LENGTH_TAG( alg, n );
aead_algorithm_core( policy_alg, classification_flags | ALG_IS_WILDCARD, n );
TEST_EQUAL( PSA_ALG_AEAD_WITH_DEFAULT_LENGTH_TAG( policy_alg ),
alg );
/* Check that calling PSA_ALG_AEAD_WITH_DEFAULT_LENGTH_TAG twice gives
* the length of the outer truncation (even if the outer length is
* smaller than the inner length). */
TEST_EQUAL( PSA_ALG_AEAD_WITH_AT_LEAST_THIS_LENGTH_TAG( policy_alg, 1 ),
PSA_ALG_AEAD_WITH_AT_LEAST_THIS_LENGTH_TAG( alg, 1 ) );
TEST_EQUAL( PSA_ALG_AEAD_WITH_AT_LEAST_THIS_LENGTH_TAG( policy_alg, tag_length - 1 ),
PSA_ALG_AEAD_WITH_AT_LEAST_THIS_LENGTH_TAG( alg, tag_length - 1) );
TEST_EQUAL( PSA_ALG_AEAD_WITH_AT_LEAST_THIS_LENGTH_TAG( policy_alg, tag_length ),
PSA_ALG_AEAD_WITH_AT_LEAST_THIS_LENGTH_TAG( alg, tag_length ) );
}
}
/* END_CASE */