Results 121 to 130 of about 2,017 (174)

Isotopy invariants in quasigroups [PDF]

open access: yesTransactions of the American Mathematical Society, 1970
openaire   +1 more source

A Secure Crypto based ECG Data Communication using Modified SPHIT and Modified Quasigroup Encryption

open access: yes, 2013
S. Sujatha   +6 more
semanticscholar   +1 more source

On infinitary quasigroups

open access: yes, 1973
BELOUSOV, V.D., Stojakovic, Z.M.
openaire   +1 more source

An acceleration of quasigroup operations by residue arithmetic

Concurrency Computation Practice and Experience, 2018
Pavel Krömer   +2 more
exaly   +2 more sources

Two Quasigroup Elements Can Commute With Any Positive Rational Probability

The College Mathematics Journal, 2023
Summary A quasigroup is a set with a binary operation in which both left and right division are unique. Equivalently, every row and column in a quasigroup table is a permutation of its elements.
Ron Lycan
semanticscholar   +1 more source

Contribution to the Quasigroup Based Error-Detecting Code

2023 3rd International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME), 2023
In the last years we have developed few error-detecting codes based on quasigroups. One of them is the code which is a subject of this paper. The previous analyses of the code shows that the code has very high probability of detecting transmission errors.
Natasha Ilievska
semanticscholar   +1 more source

An Efficient Message Authentication Code Based on Modified MD5-384 Bits Hash Function and Quasigroup

International Journal of Cloud Applications and Computing, 2022
Cryptographic hash functions and HMACs are used to achieve various security goals such as message integrity, message authentication, digital signatures, and entity authentication.
Umesh Kumar, V. Venkaiah
semanticscholar   +1 more source

Symmetric Encryption Scheme Based on Quasigroup Using Chained Mode of Operation

Journal of Discrete Mathematical Sciences and Cryptography
In this paper, we propose a novel construction for a symmetric encryption scheme, referred as SEBQ which is built on the structure of quasigroup. Utilizing the concepts of chaining like mode of operation, SEBQ is a block cipher with various in-built ...
Satish Kumar   +3 more
semanticscholar   +1 more source

On isomorphisms of quasigroups

Discrete Mathematics and Applications, 2005
Summary: We give a solution of the well-known problem of isomorphisms of the quasigroups each of which is principally isotopic to the same quasigroup.
openaire   +2 more sources

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