Title :
On multi-secret sharing using Hill cipher and random grids
Author :
Jothi, R. ; Ojha, Aparajita
Author_Institution :
PDPM Indian Inst. of Inf. Technol., Design & Manuf., Jabalpur, India
Abstract :
This paper presents a multi-secret sharing scheme using Hill cipher and random grids. The scheme is an extension of visual secret sharing scheme for gray scale images introduced in [13] by Chen. The proposed scheme provides increased security with lossless image recovery and no pixel expansion. Numerical results demonstrate the efficiency of the scheme.
Keywords :
cryptography; image processing; Hill cipher; gray scale images; lossless image recovery; multisecret sharing scheme; random grids; visual secret sharing scheme; Ciphers; Computers; Encryption; Pattern recognition; Visualization; Hill cipher; Random Grid; Visual Secret Sharing;
Conference_Titel :
Computer Engineering and Applications (ICACEA), 2015 International Conference on Advances in
Conference_Location :
Ghaziabad
DOI :
10.1109/ICACEA.2015.7164778
