/// <summary>
/// 用户登录验证
/// </summary>
/// <returns></returns>
public bool UserLoginValidation()
{
try
{
return(lbll.userLoginValidation(LoginAttribute.UserID, eahm.Encrypt(LoginAttribute.UserPassword)));
}
catch
{
throw;
}
}
public string Encrypt(string toEncrypt)
{
if (toEncrypt == null)
{
throw new ArgumentNullException("toEncrypt");
}
if (!regex.IsMatch(toEncrypt))
{
throw new ArgumentException("String is not alphanumeric");
}
// Obviously pseudocode
// Replace this line with a call to AES, 3DES, Twofish, Caesar Cipher, or whatever encryption algorithm you want
return(EncryptionAlgorithm.Encrypt(toEncrypt, whateverKey));
}
public string Encrypt(string toEncrypt)
{
if (toEncrypt == null)
{
throw new ArgumentNullException("toEncrypt");
}
// This check is very important
// If toEncrypt contains non-alphanumeric characters, is an empty string, or consists only of whitespace don't accept it
if (!regex.IsMatch(toEncrypt))
{
throw new ArgumentException("String is not alphanumeric");
}
// Obviously pseudocode
// Replace this line with a call to AES, 3DES, Twofish, Caesar Cipher, or whatever encryption algorithm you want
return(EncryptionAlgorithm.Encrypt(toEncrypt, whateverKey));
}
