Can I read (Student contribution) ASPS: an authentication scheme using pre-formed visual cryptographic shares on EtoBox?

(Student contribution) ASPS: an authentication scheme using pre-formed visual cryptographic shares by Kunal Sain; Mradula Sharma; Suneeta Agarwal is a scholarly article available to read on EtoBox.

What is (Student contribution) ASPS: an authentication scheme using pre-formed visual cryptographic shares about?

In 1995, Naor and Shamir proposed a technique of secret sharing, called visual cryptography. In visual cryptography, the secret message is divided into shares which are copied onto transparencies and given to participants. In general k-out-of-n visual cryptography, at-least k of the n shares belonging to a qualified set need to be stacked together to reveal any information about the secret message. In this paper, utilising this property of general k-out-of-n visual cryptography, we propose an efficient method for formation of shares based on pre-formed shares. We also show how such a method can be applied for the purpose of authentication and cheater detection.

Author

Kunal Sain; Mradula Sharma; Suneeta Agarwal

Publisher

ACM

Published

2012

Language

EN