@book{DBLP:books/daglib/0021094,
  author    = {Whitfield Diffie and
               Susan Landau},
  title     = {Privacy on the line - the politics of wiretapping and encryption
               (updated expanded ed.)},
  publisher = {MIT Press},
  year      = {2007},
  isbn      = {978-0-262-04240-6},
  pages     = {I-XVII, 1-472},
  ee        = {http://mitpress.mit.edu/books/privacy-line},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}