Merge pull request wolfSSL#8586 from douzzer/20250321-siphash-armasm

20250321-siphash-armasm

Author: dgarske

src/internal.c

@@ -13814,8 +13814,6 @@ static int ProcessCSR_ex(WOLFSSL* ssl, byte* input, word32* inOutIdx,
 #if defined(HAVE_CERTIFICATE_STATUS_REQUEST)
     TLSX* ext =  TLSX_Find(ssl->extensions, TLSX_STATUS_REQUEST);
     CertificateStatusRequest* csr;
-#else
-    (void)idx;
 #endif
     #ifdef WOLFSSL_SMALL_STACK
         CertStatus* status;
@@ -13844,6 +13842,8 @@ static int ProcessCSR_ex(WOLFSSL* ssl, byte* input, word32* inOutIdx,
                 ssl->status_request = 0;
                 break;
             }
+        #else
+            (void)idx;
         #endif
 
         #ifdef HAVE_CERTIFICATE_STATUS_REQUEST_V2

wolfcrypt/src/falcon.c

@@ -62,6 +62,10 @@ int wc_falcon_sign_msg(const byte* in, word32 inLen,
                               falcon_key* key, WC_RNG* rng)
 {
     int ret = 0;
+#ifdef HAVE_LIBOQS
+    OQS_SIG *oqssig = NULL;
+    size_t localOutLen = 0;
+#endif
 
     /* sanity check on arguments */
     if ((in == NULL) || (out == NULL) || (outLen == NULL) || (key == NULL)) {
@@ -83,9 +87,6 @@ int wc_falcon_sign_msg(const byte* in, word32 inLen,
 #endif
 
 #ifdef HAVE_LIBOQS
-    OQS_SIG *oqssig = NULL;
-    size_t localOutLen = 0;
-
     if ((ret == 0) && (!key->prvKeySet)) {
         ret = BAD_FUNC_ARG;
     }
@@ -161,6 +162,9 @@ int wc_falcon_verify_msg(const byte* sig, word32 sigLen, const byte* msg,
                         word32 msgLen, int* res, falcon_key* key)
 {
     int ret = 0;
+#ifdef HAVE_LIBOQS
+    OQS_SIG *oqssig = NULL;
+#endif
 
     if (key == NULL || sig == NULL || msg == NULL || res == NULL) {
         return BAD_FUNC_ARG;
@@ -181,8 +185,6 @@ int wc_falcon_verify_msg(const byte* sig, word32 sigLen, const byte* msg,
 #endif
 
 #ifdef HAVE_LIBOQS
-    OQS_SIG *oqssig = NULL;
-
     if ((ret == 0) && (!key->pubKeySet)) {
         ret = BAD_FUNC_ARG;
     }
@@ -708,12 +710,12 @@ int wc_falcon_export_key(falcon_key* key, byte* priv, word32 *privSz,
  */
 int wc_falcon_check_key(falcon_key* key)
 {
+    int ret = 0;
+
     if (key == NULL) {
         return BAD_FUNC_ARG;
     }
 
-    int ret = 0;
-
     /* The public key is also decoded and stored within the private key buffer
      * behind the private key. Hence, we can compare both stored public keys. */
     if (key->level == 1) {

wolfcrypt/src/siphash.c

@@ -582,7 +582,7 @@ int wc_SipHash(const unsigned char* key, const unsigned char* in, word32 inSz,
     return 0;
 }
 
-#elif !defined(WOLFSSL_NO_ASM) && defined(__GNUC__) && defined(__aarch64__) && \
+#elif defined(WOLFSSL_ARMASM) && defined(__GNUC__) && defined(__aarch64__) && \
     (WOLFSSL_SIPHASH_CROUNDS == 1 || WOLFSSL_SIPHASH_CROUNDS == 2) && \
     (WOLFSSL_SIPHASH_DROUNDS == 2 || WOLFSSL_SIPHASH_DROUNDS == 4)