modify empty message

aws · Feb 11, 2025 · 2db8e8d · 2db8e8d
1 parent 2359662
commit 2db8e8d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crypto/ml_dsa/ml_dsa_ref/sign.c b/crypto/ml_dsa/ml_dsa_ref/sign.c
@@ -26,7 +26,7 @@ static int ml_dsa_keypair_pct(ml_dsa_params *params,
                               uint8_t *pk,
                               uint8_t *sk) {
   uint8_t signature[MLDSA87_SIGNATURE_BYTES];
-  uint8_t empty_msg[0];
+  uint8_t empty_msg[1] = {0};
   int ret = ml_dsa_sign(params, signature, &params->bytes, empty_msg, 0, NULL, 0, sk);
   if (ret < 0) {
     return 0;