Sprockets: Safe Extensions for Distributed File Systems. - Daniel Peek; Edmund B. Nightingale; Brett D. Higgins; Puspesh Kumar; Jason Flinn (USENIX ATC, 2007)

BSMFS: Blockchain assisted Secure Multi-keyword Fuzzy Search over Encrypted Data. - Partha Sarathi Chakraborty 001; Mangesh Shivaji Chandrawanshi; Puspesh Kumar; Somanath Tripathy (Blockchain, 2022)