public void ValidateSignature(string xmlData, string elementId)
{
if (string.IsNullOrEmpty(xmlData))
{
throw new ArgumentNullException("xmlData");
}
if (string.IsNullOrWhiteSpace(elementId))
{
throw new ArgumentNullException("elementId");
}
var document = XmlDocumentHelper.Create(xmlData);
var signedXml = new XadesBesSignedXml(document, elementId)
{
CertificateMatcher = new CertificateMatcher(new GostCryptoProvider())
};
signedXml.Validate();
}
