enclave signer nonce must increase by 1

integritee-network · Feb 25, 2025 · 8100f99 · 8100f99
1 parent 7b9dfd2
commit 8100f99
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app-libs/stf/src/stf_sgx.rs b/app-libs/stf/src/stf_sgx.rs
@@ -313,7 +313,7 @@ where
 				// no signature check will happen. Still, we need to supply that field with a fake value.
 				let fake_signature =
 					Signature::Sr25519([0u8; 64].as_slice().try_into().expect("must work"));
-				let enclave_nonce = System::account_nonce(enclave_signer_account::<AccountId>());
+				let enclave_nonce = System::account_nonce(enclave_signer_account::<AccountId>()).saturating_add(1);
 				let genesis_hash = shielding_target_genesis_hash().unwrap_or_default();
 				for account in accounts {
 					info!("force unshield all for {:?}", account_id_to_string(&account));