A new encryption algorithm over elliptic curve

Han, Song; Chang, Elizabeth; Liu, Wan-quan; Potdar, Vidyasagar; Wang, J.

doi:10.1109/INDIN.2005.1560456

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Access Status

Open access

Authors

Han, Song

Chang, Elizabeth

Liu, Wan-quan

Potdar, Vidyasagar

Wang, J.

Date

2005

Type

Conference Paper

Metadata

Show full item record

Citation

Han, Song and Chang, Elizabeth and Liu, Wan-quan and Potdar, Vidyasagar and Wang, J.. 2005. : A new encryption algorithm over elliptic curve, in Dillon, T. and Yu, X. and Chang, E. (ed), INDIN 2005: 3rd International Conference on Industrial Informatics, Frontier Technologies for the Future of Industry and Business, Aug 10 2005, pp. 675-679. Perth, WA: IEEE.

Source Title

3rd IEEE International Conference on Industrial Informatics (INDIN 2005)

Source Conference

INDIN 2005: 3rd International Conference on Industrial Informatics, Frontier Technologies for the Future of Industry and Business

DOI

10.1109/INDIN.2005.1560456

Faculty

Curtin Business School

School of Information Systems

School

Centre for Extended Enterprises and Business Intelligence

Remarks

Reprinted from:

2005 3rd IEEE International Conference on Industrial Informatics (INDIN) Perth, Australia 10-12 August 2005

IEEE Catalog Number ISBN 05EX1057

ISBN 0-7803-9094-6

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URI

http://hdl.handle.net/20.500.11937/38679

Collection

Curtin Research Publications

Abstract

Various public key encryption systems have been proposed in modern information techology. Some of them have also been used in various applications, such as E-commerce and mobile database. This paper proposes two secure receipt oriented encryption systems. The decryptioner's private keys could be changed with the different time periods. This case would be very useful in some practical scenarios, for instance, in a mobile database environment. Besides the semantic security, the proposed schemes have the backward-and-future security, a new security requirement for semantically secure encryption schemes. In terms of construction, the two schemes are based on the pairings over elliptic curves. Also, this paper provides a heuristic security analysis for the underlying system.