@ARTICLE{chaum-dc,
   author = {David Chaum},
   title = {The {D}ining {C}ryptographers {P}roblem: Unconditional Sender and Recipient Untraceability},
   journal = {Journal of Cryptology},
   year = {1988},
   volume = {1},
   pages = {65-75},
}

@misc{nymip,
  author={John Bashinksi et al},
  title={The {NymIP} Effort},
  howpublished = {\newline $<$http://nymip.sourceforge.net/$>$},
}

@misc{shoup-oaep,
  author={V. Shoup},
  title={{OAEP} Reconsidered},
  howpublished = {\newline $<$http://eprint.iacr.org/2000/060/$>$},
}

@misc{oaep-plus,
  author={E. Fujisaki and D. Pointcheval and T. Okamoto and J. Stern},
  title={{RSA}-{OAEP} is Still Alive!},
  howpublished = {\newline $<$http://eprint.iacr.org/2000/061/$>$},
}

@misc{levien,
  author={Tim May},
  title={Description of {L}evien's pinging service},
  howpublished = {\newline $<$http://www2.pro-ns.net/$\tilde{\hspace{5pt}}$crypto/chapter8.html$>$},
}

@MISC{mixmaster,
   key = {Mixmaster},
   author = {Electronic {F}rontiers {G}eorgia ({EFGA})},
   title = {Anonymous Remailer Information},
   howpublished = {\newline $<$http://anon.efga.org/Remailers/$>$},
}

@ARTICLE{mitzenm-loss,
   author = {G. Louth and M. Mitzenmacher and F.P. Kelly},
   title = {Computational Complexity of Loss Networks},
   journal = {Theoretical Computer Science},
   year = {1994},
   volume = {125},
   pages = {45-59},
}

@misc{hashcash,
   title={Hash cash},
   howpublished = {\newline $<$http://www.cypherspace.org/$\tilde{\hspace{5pt}}$adam/hashcash/$>$},
   author = {Adam Back},
}

@InProceedings{oreilly-acc,
   author={Roger Dingledine and Michael J. Freedman and David Molnar},
   title={Accountability},
   booktitle = {Peer-to-peer},
   year = {2001},
   publisher = {O'Reilly and Associates},
}

@InProceedings{han,
   author={Yongfei Han},
   title={Investigation of non-repudiation protocols},
   booktitle = {ACISP 96},
   year = {1996},
   publisher = {Springer-Verlag},
}

@InProceedings{desmedt,
   author={Yvo Desmedt and Kaoru Kurosawa},
   title={How To Break a Practical {MIX} and Design a New One},
   booktitle = {Eurocrypt 2000},
   year = {2000},
   publisher = {Springer-Verlag},
}

@InProceedings{mitkuro,
   author={M. Mitomo and K. Kurosawa},
   title={Attack for {F}lash {MIX}},
   booktitle = {ASIACRYPT 2000},
   year = {2000},
   publisher = {Springer-Verlag},
}

@InProceedings{hybrid-mix,
   author={M. Ohkubo and M. Abe},
   title={A Length-Invariant Hybrid Mix},
   booktitle = {ASIACRYPT 2000},
   year = {2000},
   publisher = {Springer-Verlag},
}




@InProceedings{kesdogan,
   author={D. Kesdogan and M. Egner and T. Bschkes},
   title={Stop-and-Go {MIXes} Providing Probabilistic Anonymity in an Open 
     System},
   booktitle = {Information Hiding Workshop 1998},
   year = {1996},
   publisher = {Springer Verlag},
}


@InProceedings{flash-mix,
   author={Markus Jakobsson},
   title={Flash {M}ixing},
   booktitle = {PODC 99},
   year = {1999},
   publisher = {ACM},
}

@InProceedings{SK,
   author={Joe Kilian and Kazue Sako},
   year ={1995},
   booktitle = {EUROCRYPT '95},
   title = {Receipt-Free Mix-Type Voting Scheme - A Practical Solution to 
the Implementation of a Voting Booth},
   publisher = {Springer-Verlag},
}

@InProceedings{OAEP,
   author={M. Bellare and P. Rogaway},
   year ={1994},
   booktitle = {EUROCRYPT '94},
   title = {Optimal {A}symmetric {E}ncryption {P}adding : How To Encrypt With
{RSA}},
   publisher = {Springer-Verlag},
}


@InProceedings{babel,
   author={C. Gulcu and G. Tsudik},
   title={Mixing {E}-mail {W}ith {B}abel},
   booktitle = {NDSS 96},
   year = {1996},
   publisher = {Springer-Verlag},
}

@misc{freenet,
   title = {Freenet: A Distributed Anonymous Information Storage and Retrieval System},
   howpublished = {\newline $<$http://freenet.sourceforge.net/$>$},
   author = {Ian Clarke and Oskar Sandberg and Brandon Wiley and Theodore W. Hong},
}

@misc{dodis,
   title = {Semantically Secure Homomorphic Encryption Schemes},
   howpublished = {manuscript},
   author = {Yevgeniy Dodis},
}

@misc{rprocess,
   title = {Selective Denial of Service Attacks},
   howpublished = {\newline
     $<$http://www.eff.org/pub/Privacy/Anonymity/1999\_09\_DoS\_remail\_vuln.html$>$},
   author = {RProcess},
}

@misc{finney,
   title = {Description of early remailer history},
   howpublished = {E-mail archived at \newline
     $<$http://www.inet-one.com/cypherpunks/dir.1996.08.29-1996.09.04/msg00431.html$>$},
   author = {Tim May},
}

@misc{freehaven,
   title = {Free {H}aven: A Distributed Anonymous Storage Service},
   howpublished = {\newline $<$http://freehaven.net/$>$},
   author = {Roger Dingledine and Michael J. Freedman and David Molnar},
}

@ARTICLE{chaum-mix,
   author = {David Chaum},
   title = {Untraceable electronic mail, return addresses, and digital pseudonyms},
   journal = {Communications of the ACM},
   year = {1982},
   volume = {4},
   number = {2},
   month = {February},
}

@misc{timmay, 
    title = {Cyphernomicon}, 
    howpublished = {\newline $<$http://www2.pro-ns.net/$\tilde{\hspace{5pt}}$crypto/cyphernomicon.html$>$},
    author = {Tim May},
}

@misc{neochaum, 
    title = {Payment mixes for anonymity}, 
    howpublished = {E-mail archived at \newline
      $<$http://www.inet-one.com/cypherpunks/dir.2000.02.28-2000.03.05/msg00334.html$>$},
    author = {Tim May},
}


@misc{pidaho, 
    title = {{P}rivate {I}daho},
    howpublished = {\newline $<$http://www.eskimo.com/$\tilde{\hspace{5pt}}$joelm/pi.html$>$},
    author = {Joel McNamara},
}
@misc{potato, 
    title = {{P}otato {S}oftware}, 
    howpublished = {\newline $<$http://www.skuz.net/potatoware/$>$},
    author = {RProcess},
}

@misc{helsingius, 
    title = {anon.penet.fi press release}, 
    howpublished = {\newline $<$http://www.penet.fi/press-english.html$>$},
    author = {J. Helsingius},
}



@misc{mlist2,
    title = {Mixmaster Stats ({A}ustria)}, 
    howpublished = {\newline $<$http://www.tahina.priv.at/$\tilde{\hspace{5pt}}$cm/stats/mlist2.html$>$},
    author = {Christian Mock},
}

@misc{garay97secure,
    author = {J. Garay and R. Gennaro and C. Jutla and T. Rabin},
    title = {Secure distributed storage and retrieval},
    text = {J. Garay, R. Gennaro, C. Jutla, and T. Rabin. Secure distributed storage
      and retrieval. In M. Mavronicolas and P. Tsigas, editors, 11th International
      Workshop, WDAG '97, pages 275-- 289, Berlin, 1997. Springer-Verlag. Lecture
      Notes in Computer Science No. 1320.},
    year = {1997},
}

@misc{PIK,
    author = {C. Park and K. Itoh and K. Kurosawa},
    title = {Efficient anonymous channel and all/nothing election scheme},
    text = {C. Park, K. Itoh, and K. Kurosawa. Efficient anonymous channel and all/nothing
      election scheme. In EuroCrypt'93, 248--259. Springer-Verlag. LNCS Vol. 765.},
}

@ARTICLE{certified,
   author = {James Riordan and Bruce Schneier},
   title = {A Certified E-mail Protocol with No Trusted Third Party},
   journal = {13th Annual Computer Security Applications Conference},
   month = {December},
   year = {1998},
}

@ARTICLE{crowds,
   author = {Michael K. Reiter and Aviel D. Rubin},
   title = {Crowds: Anonymity for Web Transactions},
   journal = {DIMACS Technical Report},
   volume = {97},
   number = {15},
   month = {April},
   year = {1997},
}

@MISC{hopwood,
  author = {David Hopwood}, 
  title = {Definition of Recipient-Hiding Cryptosystem},
  howpublished = {sci.crypt Usenet post},
}

@MISC{freedom2,
  author = {Zero Knowledge Systems}, 
  title = {Freedom Version 2 White Papers},
  howpublished = {\newline $<$http://www.freedom.net/info/whitepapers/index.html$>$},
}


@MISC{recovery,
  author = {Miguel Castro and Barbara Liskov}, 
  title = {Proactive Recovery in a Byzantine-Fault-Tolerant System},
  howpublished = {\newline $<$http://www.pmg.lcs.mit.edu/$\tilde{\hspace{5pt}}$castro/application/recovery.pdf$>$},
}

@MISC{advogato,
  author = {Raph Levien}, 
  title = {Advogato's Trust Metric},
  howpublished = {\newline $<$http://www.advogato.org/trust-metric.html$>$},
}

@MISC{rabin-ida,
   author = {Michael O. Rabin},
   title = {Efficient Dispersal of Information for security, load balancing, and fault tolerance },
   booktitle = {Journal of the ACM},
   year = {1989},
   volume = {36},
   number = {2},
   series = {335-348},
   month = {April},
}

@PHDTHESIS{MALKIN-THESIS,
   author = {Tal Malkin},
   school = {{MIT}},
   title = {Private Information Retrieval},
   year = {2001?},
   note = {see \newline $<$http://www.toc.lcs.mit.edu/$\tilde{\hspace{5pt}}$tal/$>$}
}

@MISC{zks,
   title = {Zero {K}nowledge {S}ystems},
   howpublished = {\newline $<$http://www.freedom.net/$>$},
   key = {zks},
}  

@misc{publius,
   title = {Publius: A robust, tamper-evident, censorship-resistant and source-anonymous web publishing system},
   author = {Marc Waldman and Aviel Rubin and Lorrie Cranor}, 
}

@MISC{freedom-nyms,
   author = {Russell Samuels},
   title = {Untraceable Nym Creation on the {F}reedom {N}etwork},
   year = {1999},
   month = {November},
   day = {21},
}