Digital Signature Scheme Based on NTRU Lattice
LI Xiao-yi · Journal of Shanghai University of Engineering Science · 2009
NTRU is a new kind of public-key cryptosystem.It already gets more and more applications because of characteristics such as high-efficiency,fast and easy-operation.The security of the NTRU public-key cryptosystem is based on the hard lattice problem.Then one kind of digital signature scheme was designed on the basis of studying the NTRU algorithm and lattice theory.The scheme is established on the closest vector problem.