From e8232424de65da0254ce9637e19af9a4a6527964 Mon Sep 17 00:00:00 2001
From: zuoxiao <470321431@qq.com>
Date: 星期五, 22 三月 2024 15:31:42 +0800
Subject: [PATCH] 密码修改成保存MD5类型的
---
app/src/main/java/com/dayu/recharge/tools/BaseNFCHelper.java | 30 +++++++++++++++++-------------
1 files changed, 17 insertions(+), 13 deletions(-)
diff --git a/app/src/main/java/com/dayu/recharge/tools/BaseNFCHelper.java b/app/src/main/java/com/dayu/recharge/tools/BaseNFCHelper.java
index 49e1fad..342e41b 100644
--- a/app/src/main/java/com/dayu/recharge/tools/BaseNFCHelper.java
+++ b/app/src/main/java/com/dayu/recharge/tools/BaseNFCHelper.java
@@ -1,5 +1,6 @@
package com.dayu.recharge.tools;
+import android.app.Activity;
import android.util.Base64;
import java.nio.charset.StandardCharsets;
@@ -34,13 +35,21 @@
String companyKeyB;
- public BaseNFCHelper() {
+ static {
+ System.loadLibrary("native-lib");
+ }
+
+ public native String getSafeKey(Object object);
+
+ public BaseNFCHelper(Activity activity) {
// 瑙ｅ瘑瀛楃涓�
try {
//鍒濆瀵嗙爜
byte[] encryptedBytes = Base64.decode("orDiGzvueQqPpU+VQ3NEzQ==", Base64.DEFAULT);
Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding");
- byte[] encodedKey = {-117, -104, -100, 84, 111, -102, -29, -21, 72, -82, -105, 123, 77, 79, 17, -55, -102, -28, 50, 23, 67, 98, 0, -96, -10, -48, -60, 81, 113, 80, -32, -26};
+ String data = getSafeKey(activity);
+ byte[] encodedKey = HexUtil.hexToByteArray(data);
+// byte[] encodedKey = {-117, -104, -100, 84, 111, -102, -29, -21, 72, -82, -105, 123, 77, 79, 17, -55, -102, -28, 50, 23, 67, 98, 0, -96, -10, -48, -60, 81, 113, 80, -32, -26};
cipher.init(Cipher.DECRYPT_MODE, new SecretKeySpec(encodedKey, "AES"));
byte[] decryptedBytes = cipher.doFinal(encryptedBytes);
String decryptedText = new String(decryptedBytes, StandardCharsets.UTF_8);
@@ -49,25 +58,20 @@
// byte[] encryptedBytes2 = Base64.decode("aYC9feYEOFOQHuzflLIXSw==", Base64.DEFAULT);
byte[] encryptedBytes2 = Base64.decode("qeg4DUWf0ni9JfRWtD2krA==", Base64.DEFAULT);
byte[] decryptedBytes2 = cipher.doFinal(encryptedBytes2);
+ //decryptedBytes2 瀵瑰簲010203040506
companyKeyA = new String(decryptedBytes2, StandardCharsets.UTF_8);
companyKey = HexUtil.hexToByteArray(companyKeyA);
//淇敼鍚庣殑瀵嗙爜
byte[] encryptedBytes3 = Base64.decode("n+SSZFb4DHsreVav/Z5ftg==", Base64.DEFAULT);
byte[] decryptedBytes3 = cipher.doFinal(encryptedBytes3);
- companyKeyB = new String(decryptedBytes3, StandardCharsets.UTF_8);
+ //decryptedBytes3 瀵瑰簲202311202048
+ companyKeyB = new String(decryptedBytes2, StandardCharsets.UTF_8);
- } catch (NoSuchAlgorithmException e) {
- throw new RuntimeException(e);
- } catch (NoSuchPaddingException e) {
- throw new RuntimeException(e);
- } catch (InvalidKeyException e) {
- throw new RuntimeException(e);
- } catch (BadPaddingException e) {
- throw new RuntimeException(e);
- } catch (IllegalBlockSizeException e) {
- throw new RuntimeException(e);
+ } catch (NoSuchAlgorithmException | NoSuchPaddingException | InvalidKeyException |
+ BadPaddingException | IllegalBlockSizeException e) {
+ e.printStackTrace();
}
}
}
--
Gitblit v1.8.0