From a0e7cf2d16dc23b1d6edf3b69678ab66ccacb54d Mon Sep 17 00:00:00 2001
From: rain <167982779@qq.com>
Date: Wed, 12 Jun 2024 15:51:14 +0800
Subject: [PATCH] 图斑生成航线，图片哈希值
---
src/main/java/com/dji/sample/territory/utils/SM2SignUtil.java | 21 +++++++++++++++------
1 files changed, 15 insertions(+), 6 deletions(-)
diff --git a/src/main/java/com/dji/sample/territory/utils/SM2SignUtil.java b/src/main/java/com/dji/sample/territory/utils/SM2SignUtil.java
index a5e2b0c..d4dd1c3 100644
--- a/src/main/java/com/dji/sample/territory/utils/SM2SignUtil.java
+++ b/src/main/java/com/dji/sample/territory/utils/SM2SignUtil.java
@@ -14,6 +14,7 @@
import org.bouncycastle.math.ec.ECPoint;
import org.bouncycastle.math.ec.FixedPointCombMultiplier;
+import java.io.File;
import java.math.BigInteger;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
@@ -111,16 +112,24 @@
public static void main(String[] args) throws Exception {
// 示例哈希值（这里只是一个占位符，你应该使用实际的哈希值）
- String sm3 = Sm3Util.calculateSM3Hash("FJHXZ,PSSJ,Longitude,Latitude,PSFYJ,PSJD,PSHGJ,PSRY,ZSDM");
- System.out.println("sm3 in hash: " + sm3);
- byte[] hash = sm3.getBytes(); // 注意：使用SM3或其他哈希算法来计算数据的哈希值
-
+ String hxz = String.valueOf(SM3HashExample.str(("B69200D500E57054E987FFF855204B30CE6BD32FE54937C531D6F943633A97A6"
+ + "," + "2024-06-05 10:04:16" + "," + "115.8506321" + "," + "28.6193951" + "," + "-83" + "," + "135" +
+ "," + "0" + "," + "中图智绘无人机" + "," + "23C8CCC61E3042FBA6A658F319337B1A")));
+// System.out.println("sm3 in hash: " + sm3);
+// byte[] hash = sm3.getBytes(); // 注意：使用SM3或其他哈希算法来计算数据的哈希值
+ System.out.println(hxz);
+ byte[] hash = hxz.getBytes(); // 注意：使用SM3或其他哈希算法来计算数据的哈希值
// 加载私钥
ECPrivateKeyParameters sm2PrivateKey = getSM2PrivateKey();
-
// 使用SM2私钥对哈希值进行签名
String signatureHex = signWithSM2(hash, sm2PrivateKey);
- System.out.println("Signature in hex (uppercase): " + signatureHex);
+ System.out.println(signatureHex);
+ // 加载私钥
+// ECPrivateKeyParameters sm2PrivateKey = getSM2PrivateKey();
+//
+// // 使用SM2私钥对哈希值进行签名
+// String signatureHex = signWithSM2(hash, sm2PrivateKey);
+// System.out.println("Signature in hex (uppercase): " + signatureHex);
// //验证
// // 示例数据哈希（SM3哈希值）
--
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