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Skip the fwTPM RSA-PSS unit tests when wolfSSL is built without PSS #667

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Merged
embhorn merged 1 commit into from
Nov 3, 2026
Merged

Skip the fwTPM RSA-PSS unit tests when wolfSSL is built without PSS #667

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9 changes: 8 additions & 1 deletion tests/fwtpm_unit_tests.c
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Original file line number Diff line number Diff line change
Expand Up @@ -14595,6 +14595,7 @@ static void test_fwtpm_test_parms(void)
FwGetMgfType(hashes[hashIndex]) == WC_MGF1NONE) {
expected = TPM_RC_SCHEME | TPM_RC_P | TPM_RC_1;
}
#ifdef WC_RSA_PSS
pos = BuildCmdHeader(gCmd, TPM_ST_NO_SESSIONS, 0, TPM_CC_TestParms);
PutU16BE(gCmd + pos, TPM_ALG_RSA); pos += 2;
PutU16BE(gCmd + pos, TPM_ALG_NULL); pos += 2;
Expand All @@ -14606,6 +14607,7 @@ static void test_fwtpm_test_parms(void)
rspSize = 0;
FWTPM_ProcessCommand(&ctx, gCmd, pos, gRsp, &rspSize, 0);
AssertIntEQ(GetRspRC(gRsp), expected);
#endif
/* So does a decrypt key's nameAlg, which seeds RSA-OAEP. */
if (expected == (TPM_RC_SCHEME | TPM_RC_P | TPM_RC_1)) {
AssertIntGT(BuildCreatePrimaryCmd(gCmd, TPM_ALG_RSA), 39);
Expand Down Expand Up @@ -20877,11 +20879,14 @@ static void test_fwtpm_rsa_hash_interop(UINT16 hashAlg,
RsaKey key;
byte ciphertext[MAX_RSA_KEY_BYTES];
byte plaintext[MAX_RSA_KEY_BYTES];
#ifdef WC_RSA_PSS
byte digest[TPM_MAX_DIGEST_SIZE];
byte signatureBuf[MAX_RSA_KEY_BYTES + 6];
TPMT_SIGNATURE sig;
TPM2_Packet packet;
int pos, rspSize = 0, cipherSz, plainSz, digestSz;
int digestSz;
#endif
int pos, rspSize = 0, cipherSz, plainSz;

XMEMSET(&ctx, 0, sizeof(ctx));
XMEMSET(&key, 0, sizeof(key));
Expand Down Expand Up @@ -20943,6 +20948,7 @@ static void test_fwtpm_rsa_hash_interop(UINT16 hashAlg,
mgf, NULL, 0);
AssertIntEQ(plainSz, sizeof(message) - 1);
AssertIntEQ(XMEMCMP(plaintext, message, plainSz), 0);
#ifdef WC_RSA_PSS
digestSz = wc_HashGetDigestSize(hashType);
AssertIntGT(digestSz, 0);
AssertIntEQ(wc_Hash(hashType, message, sizeof(message) - 1,
Expand Down Expand Up @@ -20971,6 +20977,7 @@ static void test_fwtpm_rsa_hash_interop(UINT16 hashAlg,
sig.signature.rsapss.sig.size = (UINT16)cipherSz;
AssertIntEQ(FwVerifySignatureCore(obj, digest, digestSz, &sig),
TPM_RC_SUCCESS);
#endif
wc_FreeRsaKey(&key);
FWTPM_Cleanup(&ctx);
fwtpm_pass("RSA OAEP and PSS hash interoperability:", 0);
Expand Down
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