Financial Cryptography: 7th International Conference, FC 2003, Guadeloupe, French West Indies, January 27-30, 2003, Revised Papers (Lecture Notes in Computer Science (2742))

This book constitutes the thoroughly refereed postproceedings of the 7th International Conference on Financial Cryptography, FC 2003, held in Guadeloupe, French West Indies, in January 2003. The 17 revised full papers presented together with 5 panel position papers were carefully reviewed and selected from 54 submissions. The papers are organized in topical sections on micropayment and e-cash; security, anonymity, and privacy; attacks; fair exchange; auctions; and cryptographic tools and primitives. The 7th Annual Financial Cryptography Conference Was Held January 27–30, 2003, In Guadeloupe, French West Indies. Financial Cryptography Is Organized By The International Financial Cryptography Association. Financial Cryptography 2003 Received 54 Paper Submissions, Of Which One Was Withdrawn. The Remaining Papers Were Carefully Reviewed By At Least Three Members Of The Program Committee. The Program Committee Selected 17 Papers For Inclusion In The Conference, Revised Versions Of Which Are Included In This Proceedings. In Addition To The Submitted Papers, The Program Included Interesting And Entertaining Invited Talks By Tim Jones On Digital Cash And By Richard Field On The Interactions Between Technology And The United Nations. There Were Also Several Panels, On Micropayments, Economics Of Security, And Trusted Computing Platforms, Some Of Which Are Represented By Contributions In These Proceedings, And A Rump Session Chaired By Juan Garay. We Thank The Program Committee (listed On The Next Page) For Their Hard Work In Selecting The Program From These Papers. We Also Thank The External Referees Who Helped With The Reviewing Task: N. Asokan, Danny Bickson, - Manuel Bresson, Dario Catalano, Xuhua Ding, Louis Granboulan, Stuart Haber, Amir Herzberg, Bill Horne, Russ Housley, Yongdae Kim, Brian Lamacchia, Phil Mackenzie, Maithili Narasimha, Phong Nguyen, Kaisa Nyberg, David Poi- Cheval, Tomas Sander, Yaron Sella, Mike Szydlo, Anat Talmy, Ahmed Tew?k, Susanne Wetzel, Shouhuai Xu, And Jeong Yi. (apologies For Any Omissions - Advertent. Using Trust Management To Support Transferable Hash-based Micropayments / Simon N. Foley -- A Micro-payment Scheme Encouraging Collaboration In Multi-hop Cellular Networks / Markus Jakobsson, Jean-pierre Hubaux, Levente Buttyan -- On The Anonymity Of Fair Offline E-cash Systems / Matthieu Gaud, Jacques Traore -- Retrofitting Fairness On The Original Rsa-based E-cash / Shouhuai Xu, Moti Yung -- Does Anyone Really Need Micropayments? / Nicko Van Someren [and Others] -- The Case Against Micropayments / Andrew Odlyzko -- On The Economics Of Anonymity / Alessandro Acquisti, Roger Dingledine, Paul Syverson -- Squealing Euros: Privacy Protection In Rfid-enabled Banknotes / Ari Juels, Ravikanth Pappu -- How Much Security Is Enough To Stop A Thief? / Stuart E. Schechter, Michael D. Smith -- Cryptanalysis Of The Otm Signature Scheme From Fc'02 / Jacques Stern, Julien P. Stern -- Man In The Middle'' Attacks On Bluetooth / Dennis Kugler -- Fault Based Cryptanalysis Of The Advanced Encryption Standard (aes) / Johannes Blomer, Jean-pierre Seifert. Economics, Psychology, And Sociology Of Security / Andrew Odlyzko -- Timed Fair Exchange Of Standard Signatures / Juan A. Garay, Carl Pomerance -- Asynchronous Optimistic Fair Exchange Based On Revocable Items / Holger Vogt -- Fully Private Auctions In A Constant Number Of Rounds / Felix Brandt -- Secure Generalized Vickrey Auction Using Homomorphic Encryption / Koutarou Suzuki, Makoto Yokoo -- Trusted Computing Platforms: The Good, The Bad, And The Ugly / Moti Yung -- On Tcpa / Dirk Kuhlmann -- On The Computation-storage Trade-offs Of Hash Chain Traversal / Yaron Sella -- Verifiable Secret Sharing For General Access Structures, With Application To Fully Distributed Proxy Signatures / Javier Herranz, German Saez -- Non-interactive Zero-sharing With Applications To Private Distributed Decision Making / Aggelos Kiayias, Moti Yung. Rebecca N. Wright (ed.). Includes Bibliographical References And Index. Front Matter....Pages - Using Trust Management to Support Transferable Hash-Based Micropayments....Pages 1-14 A Micro-Payment Scheme Encouraging Collaboration in Multi-hop Cellular Networks....Pages 15-33 On the Anonymity of Fair Offline E-cash Systems....Pages 34-50 Retrofitting Fairness on the Original RSA-Based E-cash....Pages 51-68 Does Anyone Really Need MicroPayments?....Pages 69-76 The Case Against Micropayments....Pages 77-83 On the Economics of Anonymity....Pages 84-102 Squealing Euros: Privacy Protection in RFID-Enabled Banknotes....Pages 103-121 How Much Security Is Enough to Stop a Thief?....Pages 122-137 Cryptanalysis of the OTM Signature Scheme from FC’02....Pages 138-148 “Man in the Middle” Attacks on Bluetooth....Pages 149-161 Fault Based Cryptanalysis of the Advanced Encryption Standard (AES)....Pages 162-181 Economics, Psychology, and Sociology of Security....Pages 182-189 Timed Fair Exchange of Standard Signatures....Pages 190-207 Asynchronous Optimistic Fair Exchange Based on Revocable Items....Pages 208-222 Fully Private Auctions in a Constant Number of Rounds....Pages 223-238 Secure Generalized Vickrey Auction Using Homomorphic Encryption....Pages 239-249 Trusted Computing Platforms: The Good, the Bad, and the Ugly....Pages 250-254 On TCPA....Pages 255-269 On The Computation-Storage Trade-Offs of Hash Chain Traversal....Pages 270-285 Verifiable Secret Sharing for General Access Structures, with Application to Fully Distributed Proxy Signatures....Pages 286-302 Non-interactive Zero-Sharing with Applications to Private Distributed Decision Making....Pages 303-320 Back Matter....Pages - This book constitutesthe thoroughly refereed postproceedings of the 7th International Conference on Financial Cryptography, FC 2003, held in Guadeloupe, French West Indies, in January 2003. The 17 revised full papers presented together with 5 panel position papers were carefully reviewed and selected from 54 submissions. The papers are organized in topical sections on micropayment an e- cash; security, anonymity, and privacy; attacks; fair exchange; auctions; and cryptographic tools and primitives Trust Management [3,4,9,21] is an approach to constructing and interpreting the trust relationships between public keys that are used to mediate security critical actions.