From 1abe05d4215e2df5f77d351aa6dfa44b65e61521 Mon Sep 17 00:00:00 2001
From: imuge <liuyuanmu@jd.com>
Date: Mon, 13 Sep 2021 22:06:40 +0800
Subject: [PATCH] ECDSA secp256k1 to secp256r1

---
 .../src/main/java/utils/crypto/classic/ECDSAUtils.java          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils-crypto-classic/src/main/java/utils/crypto/classic/ECDSAUtils.java b/utils-crypto-classic/src/main/java/utils/crypto/classic/ECDSAUtils.java
index 46aa014..51a9d25 100644
--- a/utils-crypto-classic/src/main/java/utils/crypto/classic/ECDSAUtils.java
+++ b/utils-crypto-classic/src/main/java/utils/crypto/classic/ECDSAUtils.java
@@ -30,7 +30,7 @@ public class ECDSAUtils {
 
 	// p = 2^256 - 2^32 - 2^9 - 2^8 - 2^7 - 2^6 - 2^4 - 1
 	// the curve equation is y^2 = x^3 + 7.
-	private static final ECNamedCurveParameterSpec PARAMS = ECNamedCurveTable.getParameterSpec("secp256k1");
+	private static final ECNamedCurveParameterSpec PARAMS = ECNamedCurveTable.getParameterSpec("secp256r1");
 	private static final ECCurve CURVE = PARAMS.getCurve();
 	public static final ECDomainParameters DOMAIN_PARAMS = new ECDomainParameters(CURVE, PARAMS.getG(), PARAMS.getN(),
 			PARAMS.getH());
-- 
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