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linuxkm rsa: retry wc_MakeRsaKey if not prime.

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This commit is contained in:
jordan
2025-07-09 20:55:50 -05:00
parent b2143a815f
commit 0aacffd6a2
1 changed files with 33 additions and 3 deletions
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36
linuxkm/lkcapi_rsa_glue.c
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@@ -2075,7 +2075,17 @@ static int linuxkm_test_rsa_driver(const char * driver, int nbits)
}
#endif /* WC_RSA_BLINDING */
ret = wc_MakeRsaKey(key, nbits, WC_RSA_EXPONENT, &rng);
for (;;) {
/* Retry if not prime. */
ret = wc_MakeRsaKey(key, nbits, WC_RSA_EXPONENT, &rng);
#ifdef HAVE_FIPS
if (ret == WC_NO_ERR_TRACE(PRIME_GEN_E)) {
continue;
}
#endif
break;
}
if (ret) {
pr_err("error: make rsa key returned: %d\n", ret);
goto test_rsa_end;
@@ -2431,7 +2441,17 @@ static int linuxkm_test_pkcs1pad_driver(const char * driver, int nbits,
}
#endif /* WC_RSA_BLINDING */
ret = wc_MakeRsaKey(key, nbits, WC_RSA_EXPONENT, &rng);
for (;;) {
/* Retry if not prime. */
ret = wc_MakeRsaKey(key, nbits, WC_RSA_EXPONENT, &rng);
#ifdef HAVE_FIPS
if (ret == WC_NO_ERR_TRACE(PRIME_GEN_E)) {
continue;
}
#endif
break;
}
if (ret) {
pr_err("error: make rsa key returned: %d\n", ret);
test_rc = ret;
@@ -2929,7 +2949,17 @@ static int linuxkm_test_pkcs1_driver(const char * driver, int nbits,
}
#endif /* WC_RSA_BLINDING */
ret = wc_MakeRsaKey(key, nbits, WC_RSA_EXPONENT, &rng);
for (;;) {
/* Retry if not prime. */
ret = wc_MakeRsaKey(key, nbits, WC_RSA_EXPONENT, &rng);
#ifdef HAVE_FIPS
if (ret == WC_NO_ERR_TRACE(PRIME_GEN_E)) {
continue;
}
#endif
break;
}
if (ret) {
pr_err("error: make rsa key returned: %d\n", ret);
test_rc = ret;