An efficient and divisible payment scheme for m-commerce

Authors:
Yong Zhao;Zhen Han;Jiqiang Liu;Zhigang Li
Affiliations:
School of Computer Information and Technology, Beijing Jiaotong University;School of Computer Information and Technology, Beijing Jiaotong University;School of Computer Information and Technology, Beijing Jiaotong University;The School of Telecommunication Engineering, Xidian University
Venue:
KES'05 Proceedings of the 9th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part III
Year:
2005

Citing 8
Cited 0

Identity-based cryptosystems and signature schemes

Proceedings of CRYPTO 84 on Advances in cryptology
Untraceable off-line cash in wallet with observers

CRYPTO '93 Proceedings of the 13th annual international cryptology conference on Advances in cryptology
Single term off-line coins

EUROCRYPT '93 Workshop on the theory and application of cryptographic techniques on Advances in cryptology
Identity-Based Encryption from the Weil Pairing

CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
Efficient Algorithms for Pairing-Based Cryptosystems

CRYPTO '02 Proceedings of the 22nd Annual International Cryptology Conference on Advances in Cryptology
Universal Electronic Cash

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
Implementing the Tate Pairing

ANTS-V Proceedings of the 5th International Symposium on Algorithmic Number Theory

Quantified Score

Hi-index	0.00

Visualization

Abstract

Almost all of the mobile devices have some fixed characters which can be distinguished easily, and also they are so portable that can be taken with yourself, so the mobile device which is used in electronic business is always the same, as the result, electronic cash, consumer and mobile device can be tied together, and we can check whether the cash belongs to the user by authenticating the fixed character of the mobile device. In this paper, a portable and divisible electronic payment scheme is presented under the idea above, whose computational load, storage needed and network load are all light, so it is fit for mobile commerce. In addition, an augmented dynamic password identity authentication scheme is given after disclosing the hidden security trouble of SDPA. Meanwhile, a new identity-based digital signature scheme is proposed.