. _:vb50819966 "Frederick Hirsch" . . _:vb50819964 . . _:vb50819963 . _:vb50819969 . "XML Signature Syntax and Processing (Second Edition)" . _:vb50819968 . _:vb50819968 . _:vb50819969 . _:vb50819964 "Joseph Reagle" . . _:vb50819963 "Donald Eastlake" . . "2008-06-10" . . _:vb50819967 "Thomas Roessler" . _:vb50819966 . _:vb50819968 . _:vb50819967 . _:vb50819964 . _:vb50819967 . _:vb50819965 . _:vb50819963 . . _:vb50819966 . _:vb50819965 "David Solo" . _:vb50819969 . . _:vb50819965 .