15 citations · 47 across the 14 of their papers we have counts for
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cs.CR2021
SABMIS: Sparse approximation based blind multi-image steganography scheme
Rohit Agrawal, Kapil Ahuja, Marc C. Steinbach +1
We hide grayscale secret images into a grayscale cover image, which is considered to be a challenging steganography problem. Our goal is to develop a steganography scheme with enha…
cs.CR2019★ 5 cited
Unifying computational entropies via Kullback-Leibler divergence
Rohit Agrawal, Yi-Hsiu Chen, Thibaut Horel +1
We introduce hardness in relative entropy, a new notion of hardness for search problems which on the one hand is satisfied by all one-way functions and on the other hand implies bo…