In an effort to design a MAC scheme that is built using block cipher components and runs
faster than the modes of operation for message authentication, Daemen and Rijmen have …

In this paper, we study GF-NLFSR, a Generalized Unbalanced Feistel Network (GUFN)
which can be considered as an extension of the outer function FO of the KASUMI block …

This paper presents two approaches targeting the reduction of power dissipation, the delay
time and silicon area of S7 and S9 blocks of MISTY1 encryption algorithm. The essential part …

This paper proposes compact hardware implementations of 64-bit NESSIE proposed
MISTY1 block cipher for area constrained and low power ASIC applications. The …

Scrierea unei continuari la primul volum de securitate a informatiei (dedicat sistemelor de
criptare) se impunea de la sine: domeniul este mult mai vast decât o simpla trecere ın …

In this thesis we study various cryptographic properties of boolean mappings from n bits to m
bits. In particular, we derive expressions for the expected size of the maximum XOR table …

During the last years a new approach to construct safe block and stream ciphers has been
developed using the theory of dynamical systems. Since a block cryptosystem is generally …

Data transformation apparatuses and methods for transform ing two arbitrary pieces of data
of A input data and B input data, wherein a first nonlinear transformation of the A input data …

We examine the information leakage between sets of plaintext and ciphertext bits in
symmetric-key block ciphers. The paper demonstrates the effectiveness of information …

The development process of the Advanced Encryption Standard (AES) was launched in
1997 by the US government through NIST. The Decorrelated Fast Cipher (DFC) was the …