Fast-lattice-based polynomial digital signature system for m-commerce

Xinzhou Wei; Lin Leung; Michael Anshel

doi:10.1117/12.451254

30 January 2003 A Fast lattice-based polynomial digital signature system for m-commerce

Xinzhou Wei, Lin Leung, Michael Anshel

Proceedings Volume 4793, Mathematics of Data/Image Coding, Compression, and Encryption V, with Applications; (2003) https://doi.org/10.1117/12.451254
Event: International Symposium on Optical Science and Technology, 2002, Seattle, WA, United States

Abstract

The privacy and data integrity are not guaranteed in current wireless communications due to the security hole inside the Wireless Application Protocol (WAP) version 1.2 gateway. One of the remedies is to provide an end-to-end security in m-commerce by applying application level security on top of current WAP1.2. The traditional security technologies like RSA and ECC applied on enterprise's server are not practical for wireless devices because wireless devices have relatively weak computation power and limited memory compared with server. In this paper, we developed a lattice based polynomial digital signature system based on NTRU's Polynomial Authentication and Signature Scheme (PASS), which enabled the feasibility of applying high-level security on both server and wireless device sides.

Citation Download Citation

Xinzhou Wei, Lin Leung, and Michael Anshel "A Fast lattice-based polynomial digital signature system for m-commerce", Proc. SPIE 4793, Mathematics of Data/Image Coding, Compression, and Encryption V, with Applications, (30 January 2003); https://doi.org/10.1117/12.451254

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