.net core使用MD5加密解密字符串

2023-09-07 00:23:05 563

///

///加密 ///

///要加密的文本 ///秘钥 /// publicstaticstringEncrypt(stringText,stringsKey="test") { DESCryptoServiceProviderdes=newDESCryptoServiceProvider(); byte[]inputByteArray; inputByteArray=Encoding.Default.GetBytes(Text); des.Key=ASCIIEncoding.ASCII.GetBytes(Md5Hash(sKey).Substring(0,8)); des.IV=ASCIIEncoding.ASCII.GetBytes(Md5Hash(sKey).Substring(0,8)); System.IO.MemoryStreamms=newSystem.IO.MemoryStream(); CryptoStreamcs=newCryptoStream(ms,des.CreateEncryptor(),CryptoStreamMode.Write); cs.Write(inputByteArray,0,inputByteArray.Length); cs.FlushFinalBlock(); StringBuilderret=newStringBuilder(); foreach(bytebinms.ToArray()) { ret.AppendFormat("{0:X2}",b); } md4j=ret.ToString(); returnret.ToString(); }

///

///解密 ///

/// /// /// publicstaticstringDecrypt(stringText,stringsKey="test") { DESCryptoServiceProviderdes=newDESCryptoServiceProvider(); intlen; len=Text.Length/2; byte[]inputByteArray=newbyte[len]; intx,i; for(x=0;x

///
///32位MD5加密
///
///
///
privatestaticstringMd5Hash(stringinput)
{
MD5CryptoServiceProvidermd5Hasher=newMD5CryptoServiceProvider();
byte[]data=md5Hasher.ComputeHash(Encoding.Default.GetBytes(input));
StringBuildersBuilder=newStringBuilder();
for(inti=0;i
调用加密解密看效果


publicstaticstringmd4j="";
staticvoidMain(string[]args)
{
//加密
Encrypt("123456");
Decrypt(md4j);
}

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.net core使用MD5加密解密字符串

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