/// <summary>
///
/// </summary>
/// <param name="str"></param>
/// <param name="key">Key must be 32 character long, add 'AESEncryptionDefaultKey' to config for default key, else pre-default key will be use</param>
/// <returns></returns>
public static string Decrypt(string str, string key = "")
{
try
{
key = string.IsNullOrEmpty(key) ? DefaultKey : key;
if (key.Length != 32)
{
return(string.Empty);
}
return(string.IsNullOrEmpty(str) ? null : IosAesEncryptor.DecryptString(str, key));
}
catch
{
return(null);
}
}
/// <summary>
///
/// </summary>
/// <param name="txt"></param>
/// <param name="key">Key must be 32 character long, add 'AESEncryptionDefaultKey' to config for default key, else pre-default key will be use</param>
/// <returns></returns>
public static string Encrypt(string txt, string key = "")
{
try
{
key = string.IsNullOrEmpty(key) ? DefaultKey : key;
if (key.Length != 32)
{
return(string.Empty);
}
return(string.IsNullOrEmpty(txt) ? string.Empty : IosAesEncryptor.EncryptString(txt, key));
}
catch
{
return(string.Empty);
}
}