Digital Signatures

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Who said it

   extension
    (optional "http://www.w3.org/.../sigblock-1_0.html"
      ("AttribInfo" 
         ("http://www.w3.org/.../pgpcert-1_0.html"
          "http://pgp.com/.../plipp@iaik.tu-graz.ac.at"))
      ("Signature"
         "http://www.w3.org/.../RSA-MD5-1_0.html" 
         ("byKey" (("N" "aba21241241=") 
                   ("E" "abcdefghijklmnop=")))
         ("on" "1996.12.02T22:20-0000")
         ("exclude"
           (("extensions"
               "http://foo/badextension.html")))
         ("SigCrypto" "aba1241241==")))

Jim Miller

 http://www.w3.org/ W3C