public static List <string> ThreeDSChallengeMacList(ThreeDSChallenge threeDSChallenge)
{
return(new List <string>
{
threeDSChallenge.ThreeDSTransId,
threeDSChallenge.CReq,
threeDSChallenge.ACSUrl
});
}
private void VerifyThreeDSChallenge(ThreeDSChallenge threeDSChallenge)
{
if (threeDSChallenge != null)
{
var digest = _encoder.GetMac(ResponseHandler.ThreeDSChallengeMacList(threeDSChallenge), _apiResultKey);
if (!digest.Equals(MacNeutralValue) && !digest.Equals(threeDSChallenge.MAC))
{
throw new IncorrectMacException(
"ThreeDSChallenge digest not corresponding to the calculated one. Possible data corruption!");
}
}
}
