/// <include file='doc\SignatureDescription.uex' path='docs/doc[@for="SignatureDescription.SignatureDescription1"]/*' />
public SignatureDescription(SecurityElement el)
{
if (el == null)
{
throw new ArgumentNullException("el");
}
_strKey = el.SearchForTextOfTag("Key");
_strDigest = el.SearchForTextOfTag("Digest");
_strFormatter = el.SearchForTextOfTag("Formatter");
_strDeformatter = el.SearchForTextOfTag("Deformatter");
}
