From 3d299a64807727c3a1d7cdc5214ba6441b454fd7 Mon Sep 17 00:00:00 2001
From: Sun Yimin <emmansun@users.noreply.github.com>
Date: Thu, 9 Nov 2023 13:03:18 +0800
Subject: [PATCH] x509: optimize the performance of checkSignature #181

---
 smx509/x509.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/smx509/x509.go b/smx509/x509.go
index 24ac674..ce46d57 100644
--- a/smx509/x509.go
+++ b/smx509/x509.go
@@ -741,6 +741,7 @@ func checkSignature(algo SignatureAlgorithm, signed, signature []byte, publicKey
 		if details.algo == algo {
 			hashType = details.hash
 			pubKeyAlgo = details.pubKeyAlgo
+			break
 		}
 	}