Jonathan Ashley, Brian Marcus, et al.
Ergodic Theory and Dynamical Systems
This note continues a sequence of attempts to define efficient digital signature schemes based on low-degree polynomials, or to break such schemes. We consider a scheme proposed by Satoh and Araki [5], which generalizes the Ong-Schnorr-Shamir scheme to the noncommutative ring of quaternions. We give two different ways to break the scheme. © 2001 International Association for Cryptologic Research.
Jonathan Ashley, Brian Marcus, et al.
Ergodic Theory and Dynamical Systems
Paul J. Steinhardt, P. Chaudhari
Journal of Computational Physics
Ligang Lu, Jack L. Kouloheris
IS&T/SPIE Electronic Imaging 2002
David W. Jacobs, Daphna Weinshall, et al.
IEEE Transactions on Pattern Analysis and Machine Intelligence