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Expose additional features of opensslall in a compliant way

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kaleb-himes
2024-04-04 10:35:16 -04:00
parent afeb3f5358
commit ef2a636610
4 changed files with 38 additions and 4 deletions
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25
src/pk.c
View File

@@ -13106,7 +13106,11 @@ int wolfSSL_EC_KEY_generate_key(WOLFSSL_EC_KEY *key)
/* Check if we know which internal curve index to use. */
if (key->group->curve_idx < 0) {
/* Generate key using the default curve. */
#if FIPS_VERSION3_GE(6,0,0)
key->group->curve_idx = ECC_SECP256R1; /* FIPS default to 256 */
#else
key->group->curve_idx = ECC_CURVE_DEF;
#endif
}
/* Create a random number generator. */
@@ -13120,11 +13124,30 @@ int wolfSSL_EC_KEY_generate_key(WOLFSSL_EC_KEY *key)
/* NIDToEccEnum returns -1 for invalid NID so if key->group->curve_nid
* is 0 then pass ECC_CURVE_DEF as arg */
int eccEnum = key->group->curve_nid ?
#if FIPS_VERSION3_GE(6,0,0)
NIDToEccEnum(key->group->curve_nid) : ECC_SECP256R1;
#else
NIDToEccEnum(key->group->curve_nid) : ECC_CURVE_DEF;
#endif
/* Get the internal EC key. */
ecc_key* ecKey = (ecc_key*)key->internal;
/* Make the key using internal API. */
int ret = wc_ecc_make_key_ex(rng, 0, ecKey, eccEnum);
int ret = 0;
#if FIPS_VERSION3_GE(6,0,0)
/* In the case of FIPS only allow key generation with approved curves */
if (eccEnum != ECC_SECP256R1 && eccEnum != ECC_SECP224R1 &&
eccEnum != ECC_SECP384R1 && eccEnum != ECC_SECP521R1) {
WOLFSSL_MSG("Unsupported curve selected in FIPS mode");
res = 0;
}
if (res == 1) {
#endif
ret = wc_ecc_make_key_ex(rng, 0, ecKey, eccEnum);
#if FIPS_VERSION3_GE(6,0,0)
}
#endif
#if defined(WOLFSSL_ASYNC_CRYPT)
/* Wait on asynchronouse operation. */
ret = wc_AsyncWait(ret, &ecKey->asyncDev, WC_ASYNC_FLAG_NONE);

9
wolfcrypt/src/ecc.c
View File

@@ -1836,6 +1836,15 @@ int wc_ecc_set_curve(ecc_key* key, int keysize, int curve_id)
break;
}
}
/* Since we are allowing a pass-through of ecc_make_key_ex_fips when
* both keysize == 0 and curve_id == 0 ensure we select an appropriate
* keysize here when relying on default selection */
#if FIPS_VERSION3_GE(6,0,0)
if (ecc_sets[x].size < WC_ECC_FIPS_GEN_MIN) {
WOLFSSL_MSG("ECC curve too small for FIPS mode");
return ECC_CURVE_OID_E;
}
#endif
if (ecc_sets[x].size == 0) {
WOLFSSL_MSG("ECC Curve not found");
return ECC_CURVE_OID_E;

2
wolfcrypt/src/evp.c
View File

@@ -5468,7 +5468,7 @@ void wolfSSL_EVP_init(void)
#endif /* HAVE_AES_CBC */
#ifdef WOLFSSL_AES_CFB
#if !defined(HAVE_SELFTEST) && !defined(HAVE_FIPS)
#if !defined(HAVE_SELFTEST) && (!defined(HAVE_FIPS) || FIPS_VERSION3_GE(6,0,0))
#ifdef WOLFSSL_AES_128
const WOLFSSL_EVP_CIPHER* wolfSSL_EVP_aes_128_cfb1(void)
{

6
wolfcrypt/test/test.c
View File

@@ -8354,7 +8354,8 @@ static const int fiducial1 = WC_TEST_RET_LN; /* source code reference point --
#if defined(WOLFSSL_AES_OFB) || defined(WOLFSSL_AES_CFB) || \
defined(WOLFSSL_AES_XTS)
#if defined(OPENSSL_EXTRA) && !defined(WOLFCRYPT_ONLY) \
&& !defined(HAVE_SELFTEST) && !defined(HAVE_FIPS)
&& !defined(HAVE_SELFTEST)
#if !defined(HAVE_FIPS) || FIPS_VERSION3_GE(6,0,0)
/* pass in the function, key, iv, plain text and expected and this function
* tests that the encryption and decryption is successful */
static wc_test_ret_t EVP_test(const WOLFSSL_EVP_CIPHER* type, const byte* key,
@@ -8458,7 +8459,8 @@ EVP_TEST_END:
return ret;
}
#endif /* OPENSSL_EXTRA */
#endif /* !HAVE_FIPS || FIPS_VERSION3_GE(6,0,0) */
#endif /* OPENSSL_EXTRA && !WOLFCRYPT_ONLY && !HAVE_SELFTEST */
#endif /* WOLFSSL_AES_OFB || WOLFSSL_AES_CFB */
#ifdef WOLFSSL_AES_OFB