Years: |
Publications by date
1977
Non-Discretionary Access Control for Decentralized Computing Systems (PDF) (Cached: PDF)
Laboratory for Computer Science, Massachusetts Institute of Technology S. M. & E. E. thesis MIT/LCS/TR-179, May 1977. (BibTeX entry)·Chapter 11, "Limitations of End-to-End Encryption," has some early discussion of traffic analysis issues.
1978
- Limitations of End-to-End Encryption in Secure Computer Networks (PDF) (Cached: PDF)
The MITRE Corporation: Bedford MA, HQ Electronic Systems Division technical report ESD-TR-78-158, August 1978. (BibTeX entry)·
1981
Untraceable electronic mail, return addresses, and digital pseudonyms (HTML, PDF, TXT) (Cached: HTML, PDF, TXT)
In Communications of the ACM 4(2), February 1981. (BibTeX entry)·
1985
- Networks Without User Observability – Design Options (HTML) (Cached: HTML)
In the Proceedings of EUROCRYPT 1985, 1985. (BibTeX entry)· - Security without Identification: Transaction Systems to Make Big Brother Obsolete
In CACM 28(10), October 1985. (BibTeX entry)·
1988
- The Dining Cryptographers Problem: Unconditional Sender and Recipient Untraceability
In Journal of Cryptology 1, 1988, pages 65-75. (BibTeX entry)·
1990
- The dining cryptographers in the disco: Unconditional Sender and Recipient Untraceability (gzipped PS) (Cached: gzipped PS)
In the Proceedings of EUROCRYPT 1989, 1990. (BibTeX entry)· - How to Break the Direct RSA-Implementation of MIXes (gzipped PS) (Cached: gzipped PS)
In the Proceedings of EUROCRYPT 1989, 1990. (BibTeX entry)·
1991
- ISDN-mixes: Untraceable communication with very small bandwidth overhead (gzipped PS) (Cached: gzipped PS)
In the Proceedings of the GI/ITG Conference on Communication in Distributed Systems, February 1991, pages 451-463. (BibTeX entry)·
1993
- Cryptographic Defense Against Traffic Analysis (PS) (Cached: PS, gzipped PS)
In the Proceedings of ACM Symposium on Theory of Computing, 1993, pages 672-681. (BibTeX entry)· - Efficient anonymous channel and all/nothing election scheme
In the Proceedings of EUROCRYPT 1993, 1993, pages 248-259. (BibTeX entry)·
1995
- Receipt-Free MIX-Type Voting Scheme - A Practical Solution to the Implementation of a Voting Booth
In the Proceedings of EUROCRYPT 1995, 1995. (BibTeX entry)· - Private Information Retrieval (PS) (Cached: PS, gzipped PS)
In the Proceedings of the IEEE Symposium on Foundations of Computer Science, 1995, pages 41-50. (BibTeX entry)· - Preserving Privacy in a Network of Mobile Computers
In the Proceedings of the 1995 IEEE Symposium on Security and Privacy, May 1995. (BibTeX entry)·
1996
- The Eternity Service (HTML, PS) (Cached: HTML, PS, gzipped PS)
In the Proceedings of Pragocrypt '96, 1996. (BibTeX entry)· - Mixing E-mail With Babel (HTML, PS) (Cached: HTML, PS, gzipped PS)
In the Proceedings of the Network and Distributed Security Symposium - NDSS '96, February 1996, pages 2-16. (BibTeX entry)· - Hiding Routing Information (PDF, gzipped PS) (Cached: PDF, gzipped PS)
In the Proceedings of Information Hiding: First International Workshop, May 1996, pages 137-150. (BibTeX entry)· - Prospects for Remailers (HTML) (Cached: HTML)
In First Monday 1(2), August 1996. (BibTeX entry)·
1997
- Computationally private information retrieval (extended abstract) (PDF, PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings of the twenty-ninth annual ACM symposium on Theory of Computing (STOC '97), El Paso, Texas, United States, 1997, pages 304-313. (BibTeX entry)· - Privacy-enhancing Technologies for the Internet (PS) (Cached: PS, gzipped PS)
In the Proceedings of the 42nd IEEE Spring COMPCON, February 1997. (BibTeX entry)·
1998
- Universally Verifiable mix-net With Verification Work Independent of The Number of mix Servers
In the Proceedings of EUROCRYPT 1998, 1998. (BibTeX entry)· - Stop-and-Go MIXes: Providing Probabilistic Anonymity in an Open System (PDF) (Cached: PDF)
In the Proceedings of Information Hiding Workshop (IH 1998), 1998. (BibTeX entry)· - Real-Time MIXes: A Bandwidth-Efficient Anonymity Protocol (HTML) (Cached: HTML)
In IEEE Journal on Selected Areas in Communications 16(4), 1998. (BibTeX entry)· - A Random Server Model for Private Information Retrieval or How to Achieve Information Theoretic PIR Avoiding Database Replication (PS) (Cached: PS, gzipped PS)
In the Proceedings of the Second International Workshop on Randomization and Approximation Techniques in Computer Science (RANDOM '98), London, UK, 1998, pages 200-217. (BibTeX entry)· PipeNet 1.0 (HTML) (Cached: HTML)
Post to Cypherpunks mailing list, January 1998. (BibTeX entry)·First written in 1996 based on cypherpunks posts in 1995.
- Crowds: Anonymity for Web Transactions (PDF, gzipped PS) (Cached: PDF, gzipped PS)
In ACM Transactions on Information and System Security 1(1), June 1998. (BibTeX entry)· - TAZ servers and the rewebber network: Enabling anonymous publishing on the world wide web (HTML, PS) (Cached: HTML, PS, gzipped PS)
In First Monday 3(4), August 1998. (BibTeX entry)· - The Design, Implementation and Operation of an Email Pseudonym Server (PDF, gzipped PS) (Cached: PDF, gzipped PS)
In the Proceedings of the 5th ACM Conference on Computer and Communications Security (CCS 1998), November 1998. (BibTeX entry)· - PipeNet 1.1 (TXT) (Cached: TXT)
Post to Cypherpunks mailing list, November 1998. (BibTeX entry)·Cypherpunks post at http://cypherpunks.venona.com/date/1998/11/msg00941.html
1999
- Flash Mixing (PDF) (Cached: PDF)
In the Proceedings of Principles of Distributed Computing - PODC '99, 1999. (BibTeX entry)· - Group Principals and the Formalization of Anonymity (PDF, PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings of the World Congress on Formal Methods (1), 1999, pages 814-833. (BibTeX entry)·
2000
- How To Break a Practical MIX and Design a New One (HTML) (Cached: HTML)
In the Proceedings of EUROCRYPT 2000, 2000. (BibTeX entry)· - A Length-Invariant Hybrid MIX
In the Proceedings of ASIACRYPT 2000, 2000. (BibTeX entry)· - Attack for Flash MIX (HTML) (Cached: HTML)
In the Proceedings of ASIACRYPT 2000, 2000. (BibTeX entry)· - Onion Routing Access Configurations (abstract, PDF, PS, gzipped PS) (Cached: abstract, PDF, PS, gzipped PS)
In the Proceedings of the DARPA Information Survivability Conference and Exposition (DISCEX 2000), 2000, pages 34-40. (BibTeX entry)· - Xor-trees for efficient anonymous multicast and reception (PS) (Cached: PS, gzipped PS)
In ACM Trans. Inf. Syst. Secur 3(2), 2000, pages 63-84. (BibTeX entry)· - Anonymity, Unobservability, and Pseudonymity: A Consolidated Proposal for Terminology (HTML) (Cached: HTML, PDF)
Draft, July 2000. (BibTeX entry)· - Traffic Analysis: Protocols, Attacks, Design Issues, and Open Problems (PDF, PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings of Designing Privacy Enhancing Technologies: Workshop on Design Issues in Anonymity and Unobservability, July 2000, pages 10-29. (BibTeX entry)· - The disadvantages of free MIX routes and how to overcome them (PDF) (Cached: PDF)
In the Proceedings of Designing Privacy Enhancing Technologies: Workshop on Design Issues in Anonymity and Unobservability, July 2000, pages 30-45. (BibTeX entry)· - The Free Haven Project: Distributed Anonymous Storage Service (PS) (Cached: PS, gzipped PS)
In the Proceedings of Designing Privacy Enhancing Technologies: Workshop on Design Issues in Anonymity and Unobservability, July 2000. (BibTeX entry)· - Freenet: A Distributed Anonymous Information Storage and Retrieval System (HTML) (Cached: HTML)
In the Proceedings of Designing Privacy Enhancing Technologies: Workshop on Design Issues in Anonymity and Unobservability, July 2000, pages 46-66. (BibTeX entry)· - Towards an Analysis of Onion Routing Security (gzipped PS) (Cached: gzipped PS)
In the Proceedings of Designing Privacy Enhancing Technologies: Workshop on Design Issues in Anonymity and Unobservability, July 2000, pages 96-114. (BibTeX entry)· - Web MIXes: A system for anonymous and unobservable Internet access (PDF) (Cached: PDF)
In the Proceedings of Designing Privacy Enhancing Technologies: Workshop on Design Issues in Anonymity and Unobservability, July 2000, pages 115-129. (BibTeX entry)· Publius: A robust, tamper-evident, censorship-resistant and source-anonymous web publishing system (PDF) (Cached: PDF)
In the Proceedings of the 9th USENIX Security Symposium, August 2000, pages 59-72. (BibTeX entry)·- Can Pseudonymity Really Guarantee Privacy? (PDF) (Cached: PDF)
In the Proceedings of the 9th USENIX Security Symposium, August 2000, pages 85-96. (BibTeX entry)· - Freedom Systems 2.0 Architecture (PDF) (Cached: PDF)
Zero Knowledge Systems, Inc. White Paper , December 2000. (BibTeX entry)· A Pseudonymous Communications Infrastructure for the Internet (PDF) (Cached: PDF)
Ph.D. thesis, UC Berkeley, December 2000. (BibTeX entry)·
2001
An Optimally Robust Hybrid Mix Network (Extended Abstract) (HTML) (Cached: HTML)
In the Proceedings of Principles of Distributed Computing - PODC '01, 2001. (BibTeX entry)·- An Efficient Scheme for Proving a Shuffle (PDF) (Cached: PDF)
In the Proceedings of CRYPTO 2001, 2001. (BibTeX entry)· - The social cost of cheap pseudonyms (HTML) (Cached: HTML)
In Journal of Economics and Management Strategy 10(2), 2001, pages 173-199. (BibTeX entry)· - Authentic Attributes with Fine-Grained Anonymity Protection (PDF, PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings of Financial Cryptography (FC 2000), 2001, pages 276-294. (BibTeX entry)· - Information-Theoretic Private Information Retrieval: A Unified Construction (PDF) (Cached: PDF)
In Lecture Notes in Computer Science 2076, 2001, pages 89-98. (BibTeX entry)· - An Efficient System for Non-transferable Anonymous Credentials with Optional Anonymity Revocation (PDF) (Cached: PDF)
In the Proceedings of the International Conference on the Theory and Application of Cryptographic Techniques (EUROCRYPT '01), London, UK, 2001, pages 93-118. (BibTeX entry)· - A Reputation System to Increase MIX-net Reliability (PDF, PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings of Information Hiding Workshop (IH 2001), April 2001, pages 126-141. (BibTeX entry)· - Real World Patterns of Failure in Anonymity Systems (PDF) (Cached: PDF)
In the Proceedings of Information Hiding Workshop (IH 2001), April 2001, pages 230-244. (BibTeX entry)· - Traffic Analysis Attacks and Trade-Offs in Anonymity Providing Systems (PDF) (Cached: PDF)
In the Proceedings of Information Hiding Workshop (IH 2001), April 2001, pages 245-257. (BibTeX entry)· The Strong Eternity Service (PDF) (Cached: PDF)
In the Proceedings of Information Hiding Workshop (IH 2001), April 2001. (BibTeX entry)·- Freedom Systems 2.1 Security Issues and Analysis (PDF) (Cached: PDF)
Zero Knowledge Systems, Inc. White Paper , May 2001. (BibTeX entry)· - A Verifiable Secret Shuffle and its Application to E-Voting (PDF) (Cached: PDF)
In the Proceedings of the 8th ACM Conference on Computer and Communications Security (CCS 2001), November 2001, pages 116-125. (BibTeX entry)· - Tangler: a censorship-resistant publishing system based on document entanglements (PS) (Cached: PS, gzipped PS)
In the Proceedings of the 8th ACM Conference on Computer and Communications Security (CCS 2001), November 2001, pages 126-135. (BibTeX entry)· - Responder Anonymity and Anonymous Peer-to-Peer File Sharing (PDF) (Cached: PDF)
In the Proceedings of the IEEE International Conference on Network Protocols (ICNP), November 2001, pages 272-280. (BibTeX entry)·
2002
- Robust information-theoretic private information retrieval (PDF, PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings of the 3rd Conference on Security in Communication Networks, 2002, pages 326-341. (BibTeX entry)· Breaking the $O(n^1/(2k-1))$ Barrier for Information-Theoretic Private Information Retrieval (PDF) (Cached: PDF)
In the Proceedings of the 43rd IEEE Symposium on Foundations of Computer Science (FOCS), 2002. (BibTeX entry)·- Design and implementation of the idemix anonymous credential system (PDF) (Cached: PDF)
In the Proceedings of the 9th ACM conference on Computer and communications security (CCS 2002), Washington, DC, USA, 2002, pages 21-30. (BibTeX entry)· - Hordes — A Multicast Based Protocol for Anonymity (PDF) (Cached: PDF)
In Journal of Computer Security 10(3), 2002, pages 213-240. (BibTeX entry)· Don't Shoot the Messenger: Limiting the Liability of Anonymous Remailers
In New Mexico Law Review 32(Winter), 2002, pages 99-142. (BibTeX entry)·- Dynamic Accumulators and Application to Efficient Revocation of Anonymous Credentials (PDF) (Cached: PDF)
In the Proceedings of CRYPTO 2002, 2002, pages 61-76. (BibTeX entry)· - A Signature Scheme with Efficient Protocols (PDF) (Cached: PDF)
In the Proceedings of SCN '02, Third Conference on Security in Communication Networks, 2002, pages 268-289. (BibTeX entry)· - An Analysis of the Degradation of Anonymous Protocols (PDF) (Cached: PDF, PS)
In the Proceedings of the Network and Distributed Security Symposium - NDSS '02, February 2002. (BibTeX entry)· - Reliable MIX Cascade Networks through Reputation (PDF, PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings of Financial Cryptography (FC '02), March 2002. (BibTeX entry)· - The Sybil Attack (PDF) (Cached: PDF)
In the Proceedings of the 1st International Peer To Peer Systems Workshop (IPTPS 2002), March 2002. (BibTeX entry)· - Anonymizing censorship resistant systems (PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings of the 1st International Peer To Peer Systems Workshop (IPTPS 2002), March 2002. (BibTeX entry)· - Privacy-enhancing technologies for the Internet, II: Five years later (PDF, PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2002), April 2002. (BibTeX entry)· - Fingerprinting Websites Using Traffic Analysis (HTML, PDF, PS) (Cached: HTML, PDF, PS, gzipped PS)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2002), April 2002. (BibTeX entry)· - Dummy Traffic Against Long Term Intersection Attacks (PDF) (Cached: PDF)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2002), April 2002. (BibTeX entry)· - Towards measuring anonymity (gzipped PS) (Cached: gzipped PS)
In the Proceedings of Privacy Enhancing Technologies Workshop (PET 2002), April 2002. (BibTeX entry)· - Towards an Information Theoretic Metric for Anonymity (PS) (Cached: PS, gzipped PS)
In the Proceedings of Privacy Enhancing Technologies Workshop (PET 2002), April 2002. (BibTeX entry)· - Unobservable Surfing on the World Wide Web: Is Private Information Retrieval an alternative to the MIX based Approach? (PDF) (Cached: PDF)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2002), April 2002. (BibTeX entry)· P5: A Protocol for Scalable Anonymous Communication (PDF, PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings of the 2002 IEEE Symposium on Security and Privacy, May 2002. (BibTeX entry)·- Statistical Identification of Encrypted Web Browsing Traffic (PDF) (Cached: PDF)
In the Proceedings of the 2002 IEEE Symposium on Security and Privacy, Berkeley, California, May 2002. (BibTeX entry)· - Analysis of an Anonymity Network for Web Browsing (PDF, gzipped PS) (Cached: PDF, gzipped PS)
In the Proceedings of the IEEE 7th Intl. Workshop on Enterprise Security (WET ICE 2002), Pittsburgh, USA, June 2002, pages 49-54. (BibTeX entry)· - Cebolla: Pragmatic IP Anonymity (PDF) (Cached: PDF)
In the Proceedings of the 2002 Ottawa Linux Symposium, June 2002. (BibTeX entry)·Written by a former Freedom developer, Cebolla has a UDP-based design similar to second-generation Freedom. The initiator incrementally builds her circuit, giving her end-to-end forward-secrecy and also better recovery from broken nodes.
- Efficient Sharing of Encrypted Data (PS) (Cached: PS, gzipped PS)
In the Proceedings of ASCIP 2002, July 2002, pages 107-120. (BibTeX entry)· - Making mix nets robust for electronic voting by randomized partial checking (PDF) (Cached: PDF)
In the Proceedings of the 11th USENIX Security Symposium, August 2002. (BibTeX entry)· - Infranet: Circumventing Web Censorship and Surveillance (PDF, gzipped PS) (Cached: PDF, gzipped PS)
In the Proceedings of the 11th USENIX Security Symposium, August 2002. (BibTeX entry)· - From a Trickle to a Flood: Active Attacks on Several Mix Types (PDF, PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings of Information Hiding Workshop (IH 2002), October 2002. (BibTeX entry)· - Limits of Anonymity in Open Environments (PDF) (Cached: PDF)
In the Proceedings of Information Hiding Workshop (IH 2002), October 2002. (BibTeX entry)· Chaffinch: Confidentiality in the Face of Legal Threats (HTML, PDF) (Cached: HTML, PDF)
In the Proceedings of Information Hiding Workshop (IH 2002), October 2002. (BibTeX entry)·Inter-Packet Delay Based Coorelation for Tracing Encrypted Connections through Stepping Stones (PDF) (Cached: PDF)
In the Proceedings of ESORICS 2002, October 2002, pages 244-263. (BibTeX entry)·- Tarzan: A Peer-to-Peer Anonymizing Network Layer (PDF) (Cached: PDF)
In the Proceedings of the 9th ACM Conference on Computer and Communications Security (CCS 2002), Washington, DC, November 2002. (BibTeX entry)· Almost Entirely Correct Mixing With Application to Voting (PDF) (Cached: PDF)
In the Proceedings of the 9th ACM Conference on Computer and Communications Security (CCS 2002), Washington, DC, November 2002, pages 68-77. (BibTeX entry)·- Introducing MorphMix: Peer-to-Peer based Anonymous Internet Usage with Collusion Detection (PDF, gzipped PS) (Cached: PDF, gzipped PS)
In the Proceedings of the Workshop on Privacy in the Electronic Society (WPES 2002), Washington, DC, USA, November 2002. (BibTeX entry)· - Forward Secure Mixes (PDF) (Cached: PDF)
In the Proceedings of 7th Nordic Workshop on Secure IT Systems, Karlstad, Sweden, November 2002, pages 195-207. (BibTeX entry)·
2003
- Buses for Anonymous Message Delivery (PS) (Cached: PS, gzipped PS)
In Journal of Cryptology 16(1), 2003, pages 25-39. (BibTeX entry)· - Active Traffic Analysis Attacks and Countermeasures (PDF) (Cached: PDF)
In the Proceedings of the 2003 International Conference on Computer Networks and Mobile Computing, 2003, pages 31-39. (BibTeX entry)· Analytical and Empirical Analysis of Coutermeasures to Traffic Analysis Attacks (PDF) (Cached: PDF)
In the Proceedings of the 2003 International Conference on Parallel Processing, 2003, pages 483-492. (BibTeX entry)·- Practical Verifiable Encryption and Decryption of Discrete Logarithms (PDF) (Cached: PDF)
In the Proceedings of CRYPTO 2003, 2003, pages 126-144. (BibTeX entry)· - On the Economics of Anonymity (PDF) (Cached: PDF)
In the Proceedings of Financial Cryptography (FC '03), January 2003. (BibTeX entry)· - Herbivore: A Scalable and Efficient Protocol for Anonymous Communication (PDF) (Cached: PDF)
Cornell University technical report 2003-1890, February 2003. (BibTeX entry)· - Mix-networks with Restricted Routes (PDF) (Cached: PDF)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2003), March 2003, pages 1-17. (BibTeX entry)· - Generalising Mixes (gzipped PS) (Cached: gzipped PS)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2003), March 2003, pages 18-31. (BibTeX entry)· - Modelling Unlinkability (PDF) (Cached: PDF)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2003), March 2003, pages 32-47. (BibTeX entry)· - Metrics for Traffic Analysis Prevention (PS) (Cached: PS, gzipped PS)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2003), March 2003, pages 48-65. (BibTeX entry)· - Breaking and Mending Resilient Mix-nets (PDF) (Cached: PDF)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2003), March 2003, pages 66-80. (BibTeX entry)· - Improving Onion Notation (PDF) (Cached: PDF)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2003), March 2003, pages 81-87. (BibTeX entry)· - GAP – Practical anonymous networking (PS) (Cached: PS, gzipped PS)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2003), March 2003, pages 141-160. (BibTeX entry)· - An Analysis of GNUnet and the Implications for Anonymous, Censorship-Resistant Networks (PDF) (Cached: PDF)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2003), March 2003, pages 161-176. (BibTeX entry)· Thwarding Web Censorship with Untrusted Messenger Delivery (PDF) (Cached: PDF)
In the Proceedings of Privacy Enhancing Technologies workshop (PET 2003), March 2003, pages 125-140. (BibTeX entry)·Provably Secure Public-Key Encryption for Length-Preserving Chaumian Mixes (PDF) (Cached: PDF)
In the Proceedings of CT-RSA 2003, April 2003. (BibTeX entry)·- Mixminion: Design of a Type III Anonymous Remailer Protocol (PDF) (Cached: PDF)
In the Proceedings of the 2003 IEEE Symposium on Security and Privacy, May 2003, pages 2-15. (BibTeX entry)· - Probabilistic Treatment of MIXes to Hamper Traffic Analysis (PDF) (Cached: PDF)
In the Proceedings of the 2003 IEEE Symposium on Security and Privacy, May 2003, pages 16-27. (BibTeX entry)· Defending Anonymous Communication Against Passive Logging Attacks (PDF) (Cached: PDF, PS)
In the Proceedings of the 2003 IEEE Symposium on Security and Privacy, May 2003, pages 28-43. (BibTeX entry)·- Statistical Disclosure Attacks: Traffic Confirmation in Open Environments (PDF) (Cached: PDF)
In the Proceedings of Security and Privacy in the Age of Uncertainty, (SEC2003), Athens, May 2003, pages 421-426. (BibTeX entry)· - On the Anonymity of Timed Pool Mixes (PS) (Cached: PS, gzipped PS)
In the Proceedings of the Workshop on Privacy and Anonymity Issues in Networked and Distributed Systems, Athens, Greece, May 2003, pages 427-434. (BibTeX entry)· - An Excess-Based Economic Model for Resource Allocation in Peer-to-Peer Networks (PS) (Cached: PS, gzipped PS)
In Wirtschaftsinformatik, June 2003. (BibTeX entry)· - Practical Anonymity for the Masses with Mix-Networks (PDF, gzipped PS) (Cached: PDF, gzipped PS)
In the Proceedings of the IEEE 8th Intl. Workshop on Enterprise Security (WET ICE 2003), Linz, Austria, June 2003. (BibTeX entry)· - Reputation in P2P Anonymity Systems (PDF) (Cached: PDF)
In the Proceedings of Workshop on Economics of Peer-to-Peer Systems, June 2003. (BibTeX entry)· - Mixmaster Protocol — Version 2 (TXT) (Cached: TXT)
IETF Internet Draft, July 2003. (BibTeX entry)· - Using Caching for Browsing Anonymity (PDF) (Cached: PDF)
In ACM SIGEcom Exchanges 4(2), September 2003. (BibTeX entry)· - Reusable Anonymous Return Channels (PDF, PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings of the Workshop on Privacy in the Electronic Society (WPES 2003), Washington, DC, USA, October 2003. (BibTeX entry)·Reencryption mix-nets can allow users to use a single reply channel even when they maintain multiple separate nyms (think of it like a reply block but it looks different each time you give it to somebody).
- Heartbeat Traffic to Counter (n-1) Attacks (PDF) (Cached: PDF)
In the Proceedings of the Workshop on Privacy in the Electronic Society (WPES 2003), Washington, DC, USA, October 2003. (BibTeX entry)·Mix nodes should send out "heartbeat" messages (dummies that start and end at that node). By measuring how many return in a given time, they can detect whether the adversary is dropping or delaying traffic coming into them (possibly so he can launch an active blending attack).
- New Covert Channels in HTTP: Adding Unwitting Web Browsers to Anonymity Sets (PS) (Cached: PS, gzipped PS)
In the Proceedings of the Workshop on Privacy in the Electronic Society (WPES 2003), Washington, DC, USA, October 2003. (BibTeX entry)·Anonymity sets in deployed systems are small because few people think it's worthwhile to use them. But we can take advantage of ordinary web users to transfer messages (that is, mix them) from one webserver to another via cookies and http redirect tricks. Senders and receivers should also look like ordinary web users, so anonymity sets are large.
- Passive Attack Analysis for Connection-Based Anonymity Systems (PS) (Cached: PS, gzipped PS)
In the Proceedings of ESORICS 2003, October 2003. (BibTeX entry)·An investigation of packet counting attacks (which work best on lightly loaded networks) and connection-start timing attacks.
Rapid Mixing and Security of Chaum's Visual Electronic Voting (PDF) (Cached: PDF)
In the Proceedings of ESORICS 2003, October 2003. (BibTeX entry)·- Receiver Anonymity via Incomparable Public Keys (PDF, PS) (Cached: PDF, PS, gzipped PS)
In the Proceedings