TY  - BOOK
AU  - Thomas Monoth; Researcher
AU  - Babu Anto P; Guide
TI  - Analysis and design of tamperproof and contrast- Enhanced secret sharing based on visual cryptography schemes
U1  - 652.8 
PY  - 2011///
CY  - Kannur
PB  - Kannur University
KW  - Thesis(Ph.D) - Computer Science
KW  - Infromation Technology
KW  - Cryptography
KW  - Stenography
KW  - Digital watermarking
ER  -