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Add wc_LmsKey_ExportPubRaw to wolfcrypt test.

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This commit is contained in:
jordan
2024-04-23 10:48:53 -05:00
parent bc00c95fe5
commit 094ddb62c2
1 changed files with 46 additions and 17 deletions
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63
wolfcrypt/test/test.c
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@@ -639,7 +639,8 @@ WOLFSSL_TEST_SUBROUTINE wc_test_ret_t scrypt_test(void);
#endif
#if defined(WOLFSSL_HAVE_LMS)
#if !defined(WOLFSSL_SMALL_STACK)
#if defined(WOLFSSL_WC_LMS) && (LMS_MAX_HEIGHT >= 10)
#if (defined(WOLFSSL_WC_LMS) && (LMS_MAX_HEIGHT >= 10)) || \
defined(HAVE_LIBLMS)
WOLFSSL_TEST_SUBROUTINE wc_test_ret_t lms_test_verify_only(void);
#endif
#endif
@@ -1807,7 +1808,8 @@ options: [-s max_relative_stack_bytes] [-m max_relative_heap_memory_bytes]\n\
#if defined(WOLFSSL_HAVE_LMS)
#if !defined(WOLFSSL_SMALL_STACK)
#if defined(WOLFSSL_WC_LMS) && (LMS_MAX_HEIGHT >= 10)
#if (defined(WOLFSSL_WC_LMS) && (LMS_MAX_HEIGHT >= 10)) || \
defined(HAVE_LIBLMS)
if ( (ret = lms_test_verify_only()) != 0)
TEST_FAIL("LMS Vfy test failed!\n", ret);
else
@@ -38532,7 +38534,8 @@ WOLFSSL_TEST_SUBROUTINE wc_test_ret_t lms_test(void)
#endif /* if defined(WOLFSSL_HAVE_LMS) && !defined(WOLFSSL_LMS_VERIFY_ONLY) */
#if defined(WOLFSSL_HAVE_LMS) && !defined(WOLFSSL_SMALL_STACK)
#if defined(WOLFSSL_WC_LMS) && (LMS_MAX_HEIGHT >= 10)
#if (defined(WOLFSSL_WC_LMS) && (LMS_MAX_HEIGHT >= 10)) || \
defined(HAVE_LIBLMS)
/* A simple LMS verify only test.
*
@@ -38756,18 +38759,23 @@ static byte lms_L1H10W8_sig[LMS_L1H10W8_SIGLEN] =
WOLFSSL_TEST_SUBROUTINE wc_test_ret_t lms_test_verify_only(void)
{
int ret = -1;
int ret2 = -1;
int j = 0;
LmsKey verifyKey;
word32 sigSz = 0;
word32 msgSz = sizeof(lms_msg);
word32 pubLen = 0;
int levels = 0;
int height = 0;
int winternitz = 0;
LmsKey verifyKey;
unsigned char pub_raw[HSS_MAX_PUBLIC_KEY_LEN];
word32 pub_len = sizeof(pub_raw);
word32 sigSz = 0;
word32 msgSz = sizeof(lms_msg);
word32 pubSz = 0;
int levels = 0;
int height = 0;
int winternitz = 0;
int ret = -1;
int ret2 = -1;
int j = 0;
int n_diff = 0;
WOLFSSL_ENTER("lms_test_verify_only");
XMEMSET(pub_raw, 0, sizeof(pub_raw));
ret = wc_LmsKey_Init(&verifyKey, NULL, INVALID_DEVID);
if (ret != 0) { return WC_TEST_RET_ENC_EC(ret); }
@@ -38788,12 +38796,12 @@ WOLFSSL_TEST_SUBROUTINE wc_test_ret_t lms_test_verify_only(void)
return -1;
}
ret = wc_LmsKey_GetPubLen(&verifyKey, &pubLen);
ret = wc_LmsKey_GetPubLen(&verifyKey, &pubSz);
if (ret != 0) { return WC_TEST_RET_ENC_EC(ret); }
if (pubLen != HSS_MAX_PUBLIC_KEY_LEN) {
printf("error: got %u, expected %d\n", pubLen, HSS_MAX_PUBLIC_KEY_LEN);
return WC_TEST_RET_ENC_EC(pubLen);
if (pubSz != HSS_MAX_PUBLIC_KEY_LEN) {
printf("error: got %u, expected %d\n", pubSz, HSS_MAX_PUBLIC_KEY_LEN);
return WC_TEST_RET_ENC_EC(pubSz);
}
ret = wc_LmsKey_GetSigLen(&verifyKey, &sigSz);
@@ -38811,6 +38819,27 @@ WOLFSSL_TEST_SUBROUTINE wc_test_ret_t lms_test_verify_only(void)
return WC_TEST_RET_ENC_EC(ret);
}
/* Now test the ExportPubRaw API, verify we recover the original pub. */
ret = wc_LmsKey_ExportPubRaw(&verifyKey, pub_raw, &pub_len);
if (ret != 0) {
printf("error: wc_LmsKey_ExportPubRaw returned %d, expected 0\n", ret);
return WC_TEST_RET_ENC_EC(ret);
}
if (pub_len != HSS_MAX_PUBLIC_KEY_LEN) {
printf("error: LMS pub len %d, expected %d\n", pub_len,
HSS_MAX_PUBLIC_KEY_LEN);
return WC_TEST_RET_ENC_EC(pub_len);
}
n_diff = XMEMCMP(pub_raw, lms_L1H10W8_pub, sizeof(lms_L1H10W8_pub));
if (n_diff != 0) {
printf("error: exported and imported pub raw do not match: %d\n",
n_diff);
return WC_TEST_RET_ENC_EC(n_diff);
}
/* Flip bits in message. This should fail. */
lms_msg[msgSz / 2] ^= 1;
ret2 = wc_LmsKey_Verify(&verifyKey, lms_L1H10W8_sig, LMS_L1H10W8_SIGLEN,