'Secret bit string' presentation slideshows

Visual Cryptography

Visual Cryptography. Jiangyi Hu. Visual Cryptography. Example Secret sharing Visual cryptography Model Extensions. Example. What is visual cryptography?. Secret Sharing. The General Idea All n parties can get together and recover secret s .

628 views • 26 slides

Information Hiding Based on Search Order Coding for VQ Indices

310 views • 14 slides