Efficient Construction of Visual Cryptographic Scheme for Compartmented Access Structures. - Sabyasachi Dutta; Tamal Bhore; Avishek Adhikari (IACR Cryptol. ePrint Arch., 2016)

Visual Secret Sharing Scheme with Distributed Levels of Importance of Shadows. - Sabyasachi Dutta; Tamal Bhore; Md Kutubuddin Sardar; Avishek Adhikari; Kouichi Sakurai (ICMC, 2019)