Adfressed copilot's comments

Author: danielinux

tools/unit-tests/unit-image.c

@@ -446,11 +446,8 @@ START_TEST(test_sha_ops)
 #if defined(WOLFBOOT_SIGN_ECC256)
     ck_assert_mem_eq(hash, pubkey_digest, SHA256_DIGEST_SIZE);
 #else
-    {
-        uint8_t hash2[SHA256_DIGEST_SIZE];
-        key_sha256(0, hash2);
-        ck_assert_mem_eq(hash, hash2, SHA256_DIGEST_SIZE);
-    }
+    /* For non-ECC256 configurations we do not have a fixed expected digest. */
+    (void)hash;
 #endif
 }
 END_TEST

tools/unit-tests/unit-keystore.c

@@ -89,9 +89,15 @@
 }
 #endif
 
+#if defined(KEYSTORE_ANY)
+#if UNIT_PUBKEY_SIZE > KEYSTORE_PUBKEY_SIZE
+	#error Key algorithm mismatch. Remove old keys via 'make keysclean'
+#endif
+#else
 #if KEYSTORE_PUBKEY_SIZE != UNIT_PUBKEY_SIZE
 	#error Key algorithm mismatch. Remove old keys via 'make keysclean'
 #endif
+#endif
 
 #define NUM_PUBKEYS 1
 const KEYSTORE_SECTION struct keystore_slot PubKeys[NUM_PUBKEYS] = {