Multi-Secret Image Sharing Scheme by Boolean Operations

Abstract

Multi-secret image sharing technology shares multiple secret images among participants. The proposed (k, n, m) multi-secret image sharing scheme shares m secret images among n participants and gathering k participants' shared images perfectly recovers these m secret images. The usage of sharing matrix based strategy acquires perfect reconstruction of the secret images under (k, n) thresholds. The proposed source-random- separate (SRS) method exhibits good sharing on multiple secret images. Experimental results show that the proposed scheme performs well on sharing efficiency and sharing security.