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/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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 "pq-crypto/s2n_pq.h"
#include "s2n_test.h"
#include "tests/testlib/s2n_testlib.h"
static const struct s2n_kem_kat_test_vector test_vectors[] = {
{
.kem = &s2n_kyber_512_r3,
.kat_file = "kats/kyber_r3.kat",
.asm_is_enabled = s2n_pq_no_asm_available,
.enable_asm = s2n_pq_noop_asm,
.disable_asm = s2n_pq_noop_asm,
},
{
.kem = &s2n_kyber_512_r3,
.kat_file = "kats/kyber_r3.kat",
.asm_is_enabled = s2n_kyber512r3_is_avx2_bmi2_enabled,
.enable_asm = s2n_try_enable_kyber512r3_opt_avx2_bmi2,
.disable_asm = s2n_disable_kyber512r3_opt_avx2_bmi2,
},
};
int main()
{
BEGIN_TEST();
if (!s2n_pq_is_enabled() || s2n_libcrypto_supports_kyber_512()) {
/* The KAT tests rely on the low-level PQ crypto functions;
* there is nothing to test if PQ is disabled.
*
* In the case where we are using AWS-LC backed PQ, we rely on the
* KAT tests implemented in the AWS-LC repository. Implementing these
* tests within S2N is impossible due to the lack of AWS-LC interfaces
* for initializing the RNG. */
END_TEST();
}
EXPECT_OK(s2n_pq_kem_kat_test(test_vectors, s2n_array_len(test_vectors)));
END_TEST();
}
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