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On multi-secret sharing using Hill cipher and random grids
, A. Ojha
Published in Institute of Electrical and Electronics Engineers Inc.
2015
Pages: 683 - 687
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. © 2015 IEEE.