1 citations · 1 across the 9 of their papers we have counts for
3 papers · 1 filter
INRU: A Quasigroup Based Lightweight Block Cipher
Sharwan K. Tiwari, Ambrish Awasthi, Sucheta Chkrabarti +1
In this paper, we propose a quasigroup based block cipher design. The round functions of the encryption and decryption algorithms use quasigroup based string transformations. We sh…
Primitive Normal Values of Rational Functions over Finite Fields
Avnish K. Sharma, Mamta Rani, Sharwan K. Tiwari
In this paper, we consider rational functions with some minor restrictions over the finite field where for some prime and positive integer .…
Algebraic Properties of Subquasigroups and Construction of Cryptographically Suitable Finite Quasigroups
V. A. Artamonov, Sucheta Chakrabarti, Sharwan K. Tiwari +1
In this paper, we identify many important properties and develop criteria for the existence of subquasigroups in finite quasigroups. Based on these results, we propose an effective…