From 3b18a48485f7207438d9d0eb3038d979e069431d Mon Sep 17 00:00:00 2001
From: yzh <snbbt@21cn.com>
Date: 星期四, 26 五月 2022 17:58:18 +0800
Subject: [PATCH] 优化产品及产品分类，订单，对称加密，IP转地区名称
---
web/Common/DESEncrypt.cs | 23 +++++++++++++++--------
1 files changed, 15 insertions(+), 8 deletions(-)
diff --git a/web/Common/DESEncrypt.cs b/web/Common/DESEncrypt.cs
index 4f8109c..a1842d9 100644
--- a/web/Common/DESEncrypt.cs
+++ b/web/Common/DESEncrypt.cs
@@ -6,18 +6,24 @@
namespace Common
{
+
public class DESEncrypt
{
- public static string Encrypt(string Text)
+ //鍔犲瘑涓�
+ //public static string encryptStr = "litianping";
+ public static string encryptStr = "abcDEF123@$@";
+
+ public static string Encrypt(string Text)
{
- return DESEncrypt.Encrypt(Text, "litianping");
+ return DESEncrypt.Encrypt(Text, encryptStr );
}
public static string Encrypt(string Text, string sKey)
{
DESCryptoServiceProvider cryptoServiceProvider = new DESCryptoServiceProvider();
byte[] bytes = Encoding.Default.GetBytes(Text);
- cryptoServiceProvider.Key = Encoding.ASCII.GetBytes(FormsAuthentication.HashPasswordForStoringInConfigFile(sKey, "md5").Substring(0, 8));
+ //c#鐨凞ES鍔犲瘑鏄痥ey涓�8浣�
+ cryptoServiceProvider.Key = Encoding.ASCII.GetBytes(FormsAuthentication.HashPasswordForStoringInConfigFile(sKey, "md5").Substring(0, 8));
cryptoServiceProvider.IV = Encoding.ASCII.GetBytes(FormsAuthentication.HashPasswordForStoringInConfigFile(sKey, "md5").Substring(0, 8));
MemoryStream memoryStream = new MemoryStream();
CryptoStream cryptoStream = new CryptoStream((Stream) memoryStream, cryptoServiceProvider.CreateEncryptor(), CryptoStreamMode.Write);
@@ -31,7 +37,7 @@
public static string Decrypt(string Text)
{
- return DESEncrypt.Decrypt(Text, "litianping");
+ return DESEncrypt.Decrypt(Text, encryptStr);
}
public static string Decrypt(string Text, string sKey)
@@ -43,10 +49,11 @@
{
int num = Convert.ToInt32(Text.Substring(index * 2, 2), 16);
buffer[index] = (byte) num;
- }
- cryptoServiceProvider.Key = Encoding.ASCII.GetBytes(FormsAuthentication.HashPasswordForStoringInConfigFile(sKey, "md5").Substring(0, 8));
- cryptoServiceProvider.IV = Encoding.ASCII.GetBytes(FormsAuthentication.HashPasswordForStoringInConfigFile(sKey, "md5").Substring(0, 8));
- MemoryStream memoryStream = new MemoryStream();
+ }
+ //c#鐨凞ES鍔犲瘑鏄痥ey涓�8浣�
+ cryptoServiceProvider.Key = Encoding.ASCII.GetBytes(FormsAuthentication.HashPasswordForStoringInConfigFile(sKey, "md5").Substring(0, 8));
+ cryptoServiceProvider.IV = Encoding.ASCII.GetBytes(FormsAuthentication.HashPasswordForStoringInConfigFile(sKey, "md5").Substring(0, 8));
+ MemoryStream memoryStream = new MemoryStream();
CryptoStream cryptoStream = new CryptoStream((Stream) memoryStream, cryptoServiceProvider.CreateDecryptor(), CryptoStreamMode.Write);
cryptoStream.Write(buffer, 0, buffer.Length);
cryptoStream.FlushFinalBlock();
--
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