// Validation function to see if the signature uses a canonicalization algorithm from our list
// of approved algorithm URIs.
private bool DoesSignatureUseSafeCanonicalizationMethod()
{
foreach (string safeAlgorithm in SafeCanonicalizationMethods)
{
if (string.Equals(safeAlgorithm, SignedInfo.CanonicalizationMethod, StringComparison.OrdinalIgnoreCase))
{
return(true);
}
}
SignedXmlDebugLog.LogUnsafeCanonicalizationMethod(this, SignedInfo.CanonicalizationMethod, SafeCanonicalizationMethods);
return(false);
}