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test(crypto): Add test vectors for TLS PRF with SHA-256.

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This commit is contained in:
Andrew Kozlik 2023-07-20 20:37:14 +02:00 committed by matejcik
parent 9949f0d88a
commit b8adcf35fe
1 changed files with 55 additions and 0 deletions
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55
crypto/tests/test_check.c
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@ -74,6 +74,7 @@
#include "shamir.h"
#include "slip39.h"
#include "slip39_wordlist.h"
#include "tls_prf.h"
#include "zkp_bip340.h"
#include "zkp_context.h"
#include "zkp_ecdsa.h"
@ -5453,6 +5454,56 @@ START_TEST(test_pbkdf2_hmac_sha512) {
}
END_TEST
START_TEST(test_tls_prf_sha256) {
static const struct {
const char *secret;
const char *label;
const char *seed;
const char *result;
} tests[] = {
{
// Test vector from
// https://github.com/Infineon/optiga-trust-m/tree/develop/pal
"000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f",
"426162796c6f6e20505246204170704e6f7465",
"202122232425262728292a2b2c2d2e2f303132333435363738393a3b3c3d3e3f",
"bf88ebdefa7846a110559188d422f3f7fafef4a549bdaace3739c944657f2dd9bc30"
"831447d0ed1c89f65823b2ece052f3b795ede86cad59ca473b3a78986369446562c9"
"a40d6aac59a204fa0e44b7d7",
},
{
// Test vector from
// www.ietf.org/mail-archive/web/tls/current/msg03416.html
"9bbe436ba940f017b17652849a71db35",
"74657374206c6162656c",
"a0ba9f936cda311827a6f796ffd5198c",
"e3f229ba727be17b8d122620557cd453c2aab21d07c3d495329b52d4e61edb5a6b30"
"1791e90d35c9c9a46b4e14baf9af0fa022f7077def17abfd3797c0564bab4fbc9166"
"6e9def9b97fce34f796789baa48082d122ee42c5a72e5a5110fff70187347b66",
},
};
uint8_t secret[32] = {0};
uint8_t label[20] = {0};
uint8_t seed[32] = {0};
uint8_t output[100] = {0};
for (size_t i = 0; i < (sizeof(tests) / sizeof(*tests)); i++) {
size_t secret_len = strlen(tests[i].secret) / 2;
size_t label_len = strlen(tests[i].label) / 2;
size_t seed_len = strlen(tests[i].seed) / 2;
size_t result_len = strlen(tests[i].result) / 2;
memcpy(secret, fromhex(tests[i].secret), secret_len);
memcpy(label, fromhex(tests[i].label), label_len);
memcpy(seed, fromhex(tests[i].seed), seed_len);
tls_prf_sha256(secret, secret_len, label, label_len, seed, seed_len, output,
result_len);
ck_assert_mem_eq(output, fromhex(tests[i].result), result_len);
}
}
END_TEST
START_TEST(test_hmac_drbg) {
char entropy[] =
"06032cd5eed33f39265f49ecb142c511da9aff2af71203bffaf34a9ca5bd9c0d";
@ -9901,6 +9952,10 @@ Suite *test_suite(void) {
tcase_add_test(tc, test_pbkdf2_hmac_sha512);
suite_add_tcase(s, tc);
tc = tcase_create("tls_prf");
tcase_add_test(tc, test_tls_prf_sha256);
suite_add_tcase(s, tc);
tc = tcase_create("hmac_drbg");
tcase_add_test(tc, test_hmac_drbg);
suite_add_tcase(s, tc);