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cs.CR2023
Security Analysis of WG-7 Lightweight Stream Cipher against Cube Attack
Bijoy Das, Abhijit Das, Dipanwita Roy Chowdhury
Welch--Gong (WG) is a hardware-oriented LFSR-based stream cipher. WG-7 is a version of the eStream submission Welch--Gong, used for RFID encryption and authentication purposes. It…
cs.CR2023★ 1 cited
Efficient Algorithms for Modeling SBoxes Using MILP
Debranjan Pal, Vishal Pankaj Chandratreya, Dipanwita Roy Chowdhury
Mixed Integer Linear Programming (MILP) is a well-known approach for the cryptanalysis of a symmetric cipher. A number of MILP-based security analyses have been reported for non-li…