25-10-2012, 05:09 PM
Comment on “Cheating Prevention in Visual Cryptography”
Comment_on__Cheating_Prevention_in.pdf (Size: 301.24 KB / Downloads: 36)
INTRODUCTION
In 1994, Naor and Shamir proposed a variant of secret sharing called
visual cryptography (VC) [16]. In a visual secret-sharing scheme, the
shares given to participants are xeroxed onto transparencies. If