/// <summary>
/// Extend signature to publication.
/// </summary>
/// <param name="signature">KSI signature</param>
/// <param name="publicationRecord">publication</param>
/// <returns>extended KSI signature</returns>
public IKsiSignature Extend(IKsiSignature signature, PublicationRecordInSignature publicationRecord)
{
if (signature == null)
{
throw new ArgumentNullException(nameof(signature));
}
if (publicationRecord == null)
{
throw new ArgumentNullException(nameof(publicationRecord));
}
CalendarHashChain calendarHashChain = _ksiService.Extend(signature.AggregationTime, publicationRecord.PublicationData.PublicationTime);
return(signature.Extend(calendarHashChain, publicationRecord, _ksiSignatureFactoryForExtending));
}