New Lattice Based Signature Using The Jordan Normal Form

Hemlata Nagesh; Birendra Kumar Sharma

Paper 2013/133 Original: eprint.iacr.org/2013/133 ↗

New Lattice Based Signature Using The Jordan Normal Form

Hemlata Nagesh

Birendra Kumar Sharma

Abstract

In this paper it is shown that the use of Jordan normal form instead of Hermite normal form would improve substantially the efficiency and the security of the lattice based signature scheme. In this scheme we also use a new hash function in such a way that the efficiency improved is obtain without decreasing the security of the function.

Metadata

Available format(s): No local copy available
Category: Applications
Publication info: Preprint.
History: 2015-02-06: last updated; 2013-03-07: published
Short URL: https://ia.cr/2013/133
License: https://creativecommons.org/licenses/by/4.0/

BibTeX

@misc{cryptoeprint:2013/133,
      author = {Hemlata Nagesh and Birendra Kumar Sharma},
      title = {New Lattice Based Signature Using The Jordan Normal Form},
      howpublished = {Cryptology {ePrint} Archive, Paper 2013/133},
      year = {2013},
      url = {https://eprint.iacr.org/2013/133}
}