http://7fa6xlti5joarlmkuhjaifa47ukgcwz6tfndgax45ocyn4rixm632jid.onion/anonbib/full/author.html
In the Proceedings of Information Hiding Workshop (IH 2001), April 2001, pages 245-257. ( BibTeX entry ) · Freedom Systems 2.1 Security Issues and Analysis ( PDF ) (Cached: PDF ) by Adam Back , Ian Goldberg , and Adam Shostack. Zero Knowledge Systems, Inc. White Paper , May 2001. ( BibTeX entry ) · Backes, Michael Provably Secure and Practical Onion Routing ( PDF ) (Cached: PDF ) by Michael Backes , Aniket Kate , Ian Goldberg , and Esfandiar Mohammadi .