Applications of visual cryptography
Subba Rao V. Yengisetty, Bimal Kumar Roy · International Journal of Parallel Emergent and Distributed Systems · 2011
Visual cryptography is a secret sharing scheme with only few known applications. This paper first modifies visual cryptography techniques to make them suitable for applications and then proposes some applications that use the modified techniques. These applications are secured communication system that are used to broadcast one or more secrets, multi-layer ID cards and secured fingerprint.