XOR-Based Progressively Secret Image Sharing

Secret image sharing technology is a strategy for jointly protecting secret images. The (n, n) problem can be solved by conventional Boolean calculation easily. However, how to recover images with progressive steps not addressed. In this study, we proposed an XOR-based (m, t, Ti) multi-secret scheme that shares m among participants and recovers shared progressively t thresholds. partition (SIPS) partitions generate intermediate different thresholds in the procedure. Based on recovery property, method parts of gathering consecutive Moreover, all perfectly experimental results show has high security efficiency.