CRYPTO '88 Proceedings on Advances in cryptology
Disposable zero-knowledge authentications and their applications to untraceable electronic cash
CRYPTO '89 Proceedings on Advances in cryptology
Random oracles are practical: a paradigm for designing efficient protocols
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
On the Composition of Zero-Knowledge Proof Systems
SIAM Journal on Computing
Perfectly one-way probabilistic hash functions (preliminary version)
STOC '98 Proceedings of the thirtieth annual ACM symposium on Theory of computing
The random oracle methodology, revisited (preliminary version)
STOC '98 Proceedings of the thirtieth annual ACM symposium on Theory of computing
A method for obtaining digital signatures and public-key cryptosystems
Communications of the ACM
Secure and Efficient Off-Line Digital Money (Extended Abstract)
ICALP '93 Proceedings of the 20th International Colloquium on Automata, Languages and Programming
How To Break and Repair A "Provably Secure" Untraceable Payment System
CRYPTO '91 Proceedings of the 11th Annual International Cryptology Conference on Advances in Cryptology
An Efficient Divisible Electronic Cash Scheme
CRYPTO '95 Proceedings of the 15th Annual International Cryptology Conference on Advances in Cryptology
Efficient Electronic Money (Extended Abstract)
ASIACRYPT '94 Proceedings of the 4th International Conference on the Theory and Applications of Cryptology: Advances in Cryptology
"Indirect Discourse Proof": Achieving Efficient Fair Off-Line E-cash
ASIACRYPT '96 Proceedings of the International Conference on the Theory and Applications of Cryptology and Information Security: Advances in Cryptology
On the Security of ElGamal Based Encryption
PKC '98 Proceedings of the First International Workshop on Practice and Theory in Public Key Cryptography: Public Key Cryptography
Ticket-based service access scheme for mobile users
ACSC '02 Proceedings of the twenty-fifth Australasian conference on Computer science - Volume 4
A flexible payment scheme and its permission-role assignment
ACSC '03 Proceedings of the 26th Australasian computer science conference - Volume 16
ADC '03 Proceedings of the 14th Australasian database conference - Volume 17
A Global Ticket-Based Access Scheme for Mobile Users
Information Systems Frontiers
Anonymous access scheme for electronic-services
ACSC '04 Proceedings of the 27th Australasian conference on Computer science - Volume 26
A Flexible Payment Scheme and Its Role-Based Access Control
IEEE Transactions on Knowledge and Data Engineering
Ticket-based mobile commerce system and its implementation
Proceedings of the 2nd ACM international workshop on Quality of service & security for wireless and mobile networks
The design of e-traveler's check with efficiency and mutual authentication
Proceedings of the 3rd International Conference on Ubiquitous Information Management and Communication
Distributed architectures for electronic cash schemes: a survey
International Journal of Parallel, Emergent and Distributed Systems
A Generic Protocol for Controlling Access to Mobile Services
Proceedings of the 2005 conference on Applied Public Key Infrastructure: 4th International Workshop: IWAP 2005
Provably secure integrated on/off-line electronic cash for flexible and efficient payment
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
A novel electronic cash system with trustee-based anonymity revocation from pairing
Electronic Commerce Research and Applications
Towards secure mobile agent based e-cash system
Proceedings of the First International Workshop on Security and Privacy Preserving in e-Societies
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Electronic cash has been playing an important role in electronic - commerce. One of the desirable characteristics is its traceability, which can prevent money laundering and can find the destination of suspicious withdrawals.In this paper we develop a new scheme for untraceable electronic cash, in which the bank involvement in the payment transaction between a user and a receiver is eliminated. The user withdraws electronic "coins" from the bank and uses them to pay to a receiver. The receiver subsequently deposits the coins back to the bank. In the process the user remains anonymous, unless s/he spends a single coin more than once (double spend). The security of the system is based on DLA (Discrete Logarithm Assumption) and the cut-and-choose methodology.