2 papers
cs.CR2005
Directed Threshold Multi – Signature Scheme without SDC
Manoj Kumar
In this paper, we propose a Directed threshold multisignature scheme without SDC. This signature scheme is applicable when the message is sensitive to the signature receiver; and t…
math.GR2004
Class-Preserving Automorphisms of a Family of Finite p-Groups
Manoj Kumar
I withdraw my paper from arXiv because there is a technical error in the proof of Theorem 1.1. And because of this error, all the results in the paper are untrue. I am very sorry f…