Fix ARIA build issue and FIPS guard

Author: embhorn

src/internal.c

@@ -19714,7 +19714,9 @@ static int DoDtlsHandShakeMsg(WOLFSSL* ssl, byte* input, word32* inOutIdx,
 #if (!defined(NO_PUBLIC_GCM_SET_IV) && \
     ((defined(HAVE_FIPS) || defined(HAVE_SELFTEST)) && \
     (!defined(HAVE_FIPS_VERSION) || (HAVE_FIPS_VERSION < 2)))) || \
-    (defined(HAVE_POLY1305) && defined(HAVE_CHACHA))
+    (defined(HAVE_POLY1305) && defined(HAVE_CHACHA)) || \
+    defined(HAVE_ARIA) || \
+    defined(WOLFSSL_SM4_GCM) || defined(WOLFSSL_SM4_CCM)
 static WC_INLINE void AeadIncrementExpIV(WOLFSSL* ssl)
 {
     int i;
@@ -20701,10 +20703,9 @@ static WC_INLINE int Encrypt(WOLFSSL* ssl, byte* out, const byte* input,
                 sizeof(ssl->encrypt.sanityCheck));
         #endif
 
-        #if defined(BUILD_AESGCM) || defined(HAVE_AESCCM) || defined(HAVE_ARIA)
+        #if defined(BUILD_AESGCM) || defined(HAVE_AESCCM)
             if (ssl->specs.bulk_cipher_algorithm == wolfssl_aes_ccm ||
-                ssl->specs.bulk_cipher_algorithm == wolfssl_aes_gcm ||
-                ssl->specs.bulk_cipher_algorithm == wolfssl_aria_gcm)
+                ssl->specs.bulk_cipher_algorithm == wolfssl_aes_gcm)
             {
                 /* finalize authentication cipher */
 #if !defined(NO_PUBLIC_GCM_SET_IV) && \
@@ -20715,7 +20716,17 @@ static WC_INLINE int Encrypt(WOLFSSL* ssl, byte* out, const byte* input,
                 if (ssl->encrypt.nonce)
                     ForceZero(ssl->encrypt.nonce, AESGCM_NONCE_SZ);
             }
-        #endif /* BUILD_AESGCM || HAVE_AESCCM || HAVE_ARIA */
+        #endif /* BUILD_AESGCM || HAVE_AESCCM */
+        #ifdef HAVE_ARIA
+            if (ssl->specs.bulk_cipher_algorithm == wolfssl_aria_gcm)
+            {
+                /* finalize authentication cipher — wc_AriaEncrypt is
+                 * stateless, so the explicit IV must always advance */
+                AeadIncrementExpIV(ssl);
+                if (ssl->encrypt.nonce)
+                    ForceZero(ssl->encrypt.nonce, AESGCM_NONCE_SZ);
+            }
+        #endif /* HAVE_ARIA */
         #if defined(WOLFSSL_SM4_GCM) || defined(WOLFSSL_SM4_CCM)
             if (ssl->specs.bulk_cipher_algorithm == wolfssl_sm4_ccm ||
                 ssl->specs.bulk_cipher_algorithm == wolfssl_sm4_gcm)