4 citations · 8 across the 7 of their papers we have counts for
7 papers
A New Algorithm for Computing Branch Number of Non-Singular Matrices over Finite Fields
P. R. Mishra, Yogesh Kumar, Susanta Samanta +1
The notion of branch numbers of a linear transformation is crucial for both linear and differential cryptanalysis. The number of non-zero elements in a state difference or linear m…
A Systematic Construction Approach for All Involutory MDS Matrices
Yogesh Kumar, P. R. Mishra, Susanta Samanta +1
Maximum distance separable (MDS) matrices play a crucial role not only in coding theory but also in the design of block ciphers and hash functions. Of particular interest are invol…
Construction of all MDS and involutory MDS matrices
Yogesh Kumar, P. R. Mishra, Susanta Samanta +2
In this paper, we propose two algorithms for a hybrid construction of all MDS and involutory MDS matrices over a finite field , respectively. The prop…
Maximal non valuative domains
Rahul Kumar, Atul Gaur
The notion of maximal non valuative domain is introduced and characterized. An integral domain R is called a maximal non valuative domain if R is not a valuative domain but every p…
On minimal ring extensions
Rahul Kumar, Atul Gaur
Let be a commutative ring with identity. The ring can be viewed as an extension of via the diagonal map , given by $Δ(r) = (r, r…
Comment on "Two notes on imbedded prime divisors"
Rahul Kumar, Atul Gaur
In this note, we show that a part of [5, Remark 2.2] is not correct. Some conditions are given under which the same holds.