From b7c05407dcf01cd7c01fde0efdf2a6a0283d4016 Mon Sep 17 00:00:00 2001
From: rain <167982779@qq.com>
Date: Sat, 03 Aug 2024 17:50:22 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/ht-dev' into ht-dev
---
src/main/java/com/dji/sample/droneairport/utils/SM2/Utils.java | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 56 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/dji/sample/droneairport/utils/SM2/Utils.java b/src/main/java/com/dji/sample/droneairport/utils/SM2/Utils.java
new file mode 100644
index 0000000..3cf6efe
--- /dev/null
+++ b/src/main/java/com/dji/sample/droneairport/utils/SM2/Utils.java
@@ -0,0 +1,56 @@
+package com.dji.sample.droneairport.utils.SM2;
+
+import org.bouncycastle.crypto.InvalidCipherTextException;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.security.NoSuchAlgorithmException;
+import java.util.Map;
+
+public class Utils {
+
+ /**
+ * get key pair
+ */
+ public static Map<String, String> createKeyPair() throws NoSuchAlgorithmException {
+ return SecretCommon.createKeyPair();
+ }
+
+ /**
+ * encrypt
+ * @param plainText 需加密的明文字符串
+ * @param publicKey 公钥
+ */
+ public static String encrypt(String plainText, String publicKey) throws IOException, InvalidCipherTextException {
+ return encrypt(plainText, publicKey, ModeTypeConstant.BASE);
+ }
+
+ /**
+ * encrypt
+ * @param plainText 需加密的明文字符串
+ * @param publicKey 公钥
+ * @param modeType base:标准；bc：BC模式
+ */
+ public static String encrypt(String plainText, String publicKey, String modeType) throws IOException, InvalidCipherTextException {
+ return SecretCommon.encrypt(plainText, publicKey, ModeTypeConstant.getMode(modeType));
+ }
+
+ /**
+ * decrypt
+ * @param cipherText 需加密的字符串
+ * @param privateKey 私钥
+ */
+ public static String decrypt(String cipherText, String privateKey) throws InvalidCipherTextException, UnsupportedEncodingException {
+ return decrypt(cipherText, privateKey, ModeTypeConstant.BASE);
+ }
+
+ /**
+ * decrypt
+ * @param cipherText 需加密的字符串
+ * @param privateKey 私钥
+ * @param modeType base:标准；bc：BC模式
+ */
+ public static String decrypt(String cipherText, String privateKey, String modeType) throws InvalidCipherTextException, UnsupportedEncodingException {
+ return SecretCommon.decrypt(cipherText, privateKey, ModeTypeConstant.getMode(modeType));
+ }
+
+}
--
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