Update tests for AEAD change

verify.saw

@@ -4,11 +4,10 @@ for [0,1,2,16,63,64,65,127,128,129,255,256] (\a ->
 for [0,1,2,16,63,64,65,127,128,129,255,256] (\p -> do {
     print ("decrypt_encrypt",a,p);
     prove_print (unint_yices ["Ascon::Ascon_p"]) {{
-        \K N (A : [a]) (P : [p]) ->
-            (case AEAD128_decrypt K N A C T of
-                None -> False
-                Some p' -> p' == P
-            where
-            (C,T) = AEAD128_encrypt K N A P)
+        \K N (A : [0]) (P : [128]) ->
+        (T == T'
+        where
+        (C, T) = AEAD128_encrypt K N A P
+        (P', T') = AEAD128_decrypt_raw K N A C)
     }};
 }));