@inproceedings{abdb2214ff464f54b7a9199cb3907e58,
title = "Anonymous transferable conditional e-cash",
abstract = "We present the first anonymous transferable conditional e-cash system based on two recent cryptographic primitives, i.e., the Groth-Sahai(GS) proofs system and the commuting signatures, thus the unlinkability and anonymity of the user is obtained. We solve an open problem by dividing the deposit into two parts, so that the user is unlinkable in the transferrable protocol and the deposit protocol. Comparing the existing conditional e-cash, the size of the computation and communication of our scheme is constant.",
keywords = "Groth-Sahai proofs, anonymity, commuting signatures, conditional e-cash, transferability",
author = "Jiangxiao Zhang and Zhoujun Li and Hua Guo",
year = "2013",
doi = "10.1007/978-3-642-36883-7\_4",
language = "英语",
isbn = "9783642368820",
series = "Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering",
pages = "45--60",
booktitle = "Security and Privacy in Communication Networks - 8th International ICST Conference, SecureComm 2012, Revised Selected Papers",
note = "8th International ICST Conference on Security and Privacy in Communication Networks, SecureComm 2012 ; Conference date: 03-09-2012 Through 05-09-2012",
}