"J. Cryptology" 2(3): 145–154 (1990)* A. Shimizu and S. Miyaguchi, Fast data encipherment algorithm FEAL, Advances in Cryptology — Eurocrypt '87, Springer-Verlag (1988), 267–280.
"J. Cryptology" 2(3): 145—154 (1990)* A. Shimizu and S. Miyaguchi, Fast data encipherment algorithm FEAL, Advances in Cryptology — Eurocrypt '87, Springer-Verlag (1988), 267—280.