/// <summary>
/// Cripta il testo fornito
/// </summary>
/// <param name="obj"></param>
/// <param name="clearText"></param>
/// <returns></returns>
internal string Encrypt(BusinessSlot slot, Property prop, string clearText)
{
var sEnc = string.Concat(S_ENC_PREFIX, RSA_AES_Encryptor.AES_Encrypt_B64_Text(clearText, slot.PropertyGet(this.mSlotKeyProperty).ToString(), Encoding.UTF8));
if (sEnc.Length > this.mFieldLen)
{
throw new ObjectException(Resources.ObjectMessages.Prop_Enc_Wrong_Length, prop.Name, this.mFieldLen);
}
return(sEnc);
}
/// <summary>
/// Decripta il testo fornito
/// </summary>
/// <param name="obj"></param>
/// <param name="encText"></param>
/// <returns></returns>
internal string Decrypt(BusinessSlot slot, Property prop, string encText)
{
if (!this.IsEncrypted(encText))
{
return(encText);
}
try
{
return(RSA_AES_Encryptor.AES_Decrypt_B64_Text(encText.Substring(S_ENC_PREFIX.Length), slot.PropertyGet(this.mSlotKeyProperty).ToString(), Encoding.UTF8));
}
catch (Exception ex)
{
throw new ObjectException(Resources.ObjectMessages.Enc_Decrypt_Failure, prop.Schema.ClassName, prop.Name, ex.Message);
}
}
