/// <summary>
/// Return
/// </summary>
/// <returns></returns>
public static string GetAesKeyAndIv(string aesKey, string aesIv)
{
RijndaelManaged aesAlg = new RijndaelManaged {
IV = RsaService.Decrypt(Convert.FromBase64String(aesIv)), Key = RsaService.Decrypt(Convert.FromBase64String(aesKey))
};
return(Convert.ToBase64String(aesAlg.Key) + "$" + Convert.ToBase64String(aesAlg.IV));
}
private static ICryptoTransform GetAesDecryptor(string aesKey, string aesIv)
{
RijndaelManaged aesAlg = new RijndaelManaged {
IV = RsaService.Decrypt(Convert.FromBase64String(aesIv)), Key = RsaService.Decrypt(Convert.FromBase64String(aesKey))
};
return(aesAlg.CreateDecryptor());
}