public static string DESEncrypt(string value, Encoding encoding)
{
return EncryptHelper.DESEncrypt(value, encoding, EncryptHelper.cryptKey, EncryptHelper.cryptIV);
}
public static string DESEncrypt(string value, Encoding encoding, byte[] cryptKey = null, byte[] cryptIV = null)
{
byte[] bytes = encoding.GetBytes(value);
byte[] inArray = EncryptHelper.DESEncrypt(bytes, cryptKey, cryptIV);
return System.Convert.ToBase64String(inArray);
}
public static string DESEncrypt(string value)
{
return EncryptHelper.DESEncrypt(value, Encoding.Default);
}
public static byte[] DESDecrypt(byte[] data, byte[] cryptKey = null, byte[] cryptIV = null)
{
System.Security.Cryptography.DESCryptoServiceProvider dESCryptoServiceProvider = EncryptHelper.CreateDESCrypto();
System.IO.MemoryStream memoryStream = new System.IO.MemoryStream();
System.Security.Cryptography.CryptoStream cryptoStream = new System.Security.Cryptography.CryptoStream(memoryStream, dESCryptoServiceProvider.CreateDecryptor(cryptKey, cryptIV), System.Security.Cryptography.CryptoStreamMode.Write);
cryptoStream.Write(data, 0, data.Length);
cryptoStream.FlushFinalBlock();
return memoryStream.ToArray();
}
public static string DESDecrypt(string value, Encoding encoding, byte[] cryptKey, byte[] cryptIV)
{
byte[] data = System.Convert.FromBase64String(value);
byte[] bytes = EncryptHelper.DESDecrypt(data, cryptKey, cryptIV);
return encoding.GetString(bytes);
}
public static string Base64Encode(string value)
{
return EncryptHelper.Base64Encode(value, System.Text.Encoding.Default);
}
public static string CreateToken(string s1, string s2, string s3)
{
return(EncryptHelper.Md5(string.Concat(s1, s2, s3), 32, System.Text.Encoding.UTF8));
}
