Provable Security Against a Differential Attack

K. Nyberg and L. R. Knudsen

Volume 8, Number 1, 1995, Pages 27-37

Attacks on Fast Double Block Length Hash Functions

L. R. Knudsen, X. Lai and B. Preneel

Volume 11, Number 1, 1998, Pages 59-72

Two-Key Triple Encryption

I. Damgaard and L. R. Knudsen

Volume 11, Number 3, 1998, Pages 209-218