On blind signatures and perfect crimes
Computers and Security
Untraceable off-line cash in wallet with observers
CRYPTO '93 Proceedings of the 13th annual international cryptology conference on Advances in cryptology
Group Signatures and Their Relevance to Privacy-Protecting Off-Line Electronic Cash Systems
ACISP '99 Proceedings of the 4th Australasian Conference on Information Security and Privacy
Preventing Double-Spent Coins from Revealing User's Whole Secret
ICISC '99 Proceedings of the Second International Conference on Information Security and Cryptology
Unlinkable Electronic Coupon Protocol with Anonymity Control
ISW '99 Proceedings of the Second International Workshop on Information Security
A Practical and Provably Secure Coalition-Resistant Group Signature Scheme
CRYPTO '00 Proceedings of the 20th Annual International Cryptology Conference on Advances in Cryptology
Group Blind Digital Signatures: A Scalable Solution to Electronic Cash
FC '98 Proceedings of the Second International Conference on Financial Cryptography
Co-operatively Formed Group Signatures
CT-RSA '02 Proceedings of the The Cryptographer's Track at the RSA Conference on Topics in Cryptology
On fair e-cash systems based on group signature schemes
ACISP'03 Proceedings of the 8th Australasian conference on Information security and privacy
ACISP'07 Proceedings of the 12th Australasian conference on Information security and privacy
Analysis of one popular group signature scheme
ASIACRYPT'06 Proceedings of the 12th international conference on Theory and Application of Cryptology and Information Security
INDOCRYPT'05 Proceedings of the 6th international conference on Cryptology in India
Short linkable ring signatures for e-voting, e-cash and attestation
ISPEC'05 Proceedings of the First international conference on Information Security Practice and Experience
Tracing-by-linking group signatures
ISC'05 Proceedings of the 8th international conference on Information Security
Compact e-cash from bounded accumulator
CT-RSA'07 Proceedings of the 7th Cryptographers' track at the RSA conference on Topics in Cryptology
An inter-bank E-payment protocol based on quantum proxy blind signature
Quantum Information Processing
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Several new group signature schemes have been proposed in recent years. In addition, several applications for group signatures (including electronic cash) have been suggested.A new cash scheme based on a recent group signature by Ateniese, Camenisch, Joye and Tsudik is presented. Its construction uses a general framework suitable for a number of group signature schemes. We also identify the challenges faced by such schemes.