40 lines
1.4 KiB
C#
40 lines
1.4 KiB
C#
using System;
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using System.Security.Cryptography;
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using System.Text;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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namespace Cmdjy.Bll.Tests
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{
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[TestClass()]
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public class DesHelperTests
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{
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[TestMethod()]
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public void EncryptyTest() {
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byte[] IV = { 0x01,0x02,0x03,0x14,0x05,0x06,0x17,0x08 };
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string key = "12365478";
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var des = DesHelper.GetHelper(PaddingMode.PKCS7,CipherMode.CBC,IV);
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Console.WriteLine($"Key:{key}");
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string mingwen = getMingWen();
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Console.WriteLine($"明文:{mingwen}");
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var miwen = des.Encrypty(key,mingwen);
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Console.WriteLine($"密文：{miwen}");
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var miwen2 = des.Encrypty(key,mingwen);
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Console.WriteLine($"密文2：{miwen2}");
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Assert.AreEqual(miwen,miwen2);
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var mingwen2 = des.DesCrypty(key,miwen);
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Assert.AreEqual(mingwen,mingwen2);
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}
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public string getMingWen() {
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string str = "abcdefghijklmnopqrstuvwxyz1234567890,./*-+";
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var result = new StringBuilder();
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int len = 100;
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var rean = new Random();
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for(int i = 0;i < len;i++) {
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var p = rean.Next(str.Length);
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result.Append(str.ToCharArray()[p]);
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}
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return result.ToString();
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}
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}
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} |