Cryptocoding Based on Quasigroups

Daniela Mechkaroska received the B.S. degree from the Institute of Informatics at the Faculty of Science and Mathematics, Ss. Cyril and Methodius University in Skopje. She completed her master's and doctoral studies at the Faculty of Information Sciences and Computer Engineering, St. Cyril and Methodius University in Skopje, in the field of coding and cryptography. After graduation, she worked in several companies in the field of informatics. In 1999, she founded the "Algorithm" computer center, which started with mathematics and computer classes, and then turned into an educational center for foreign languages. Since 2020, she has been working at the University of Information Sciences and Technologies "Saint Paul the Apostle" in Ohrid and is currently an assistant professor at this university. She is also a part-time assistant professor at the International Balkan University in Skopje.She is the author and co-author of 17 scientific papers and a participant in several domestic and foreign scientific conferences. Her research interests include coding theory, cryptography, cryptography and coding, blockchain technology, IoT, and cloud computing services.
Aleksandra Popovska-Mitrovikj received the B.S. and M.S. degrees in computer science from the Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University in Skopje, in 2003 and 2009 respectively. The Ph.D. degree in computer science from the Faculty of Computer Science and Engineering, Ss. Cyril and Methodius University in Skopje, she received in 2014 with a doctoral dissertation in the field of Coding Theory and Cryptography.From 2002 to 2011 she has been working as a teaching/research assistant at the Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University in Skopje. Since 2011, she has been working at the Faculty of Computer Science and Engineering, Ss. Cyril and Methodius University in Skopje and currently she is an associate professor at this faculty. She participated in several international and national scientific research projects, many international scientific conferences, workshops and schools. She is an author and co-author of one book, more than 40 scientific research papers published in journals and proceedings of international conferences. Her research interests include coding theory, cryptography, application of ML and NLP in security, cryptography and coding, and blockchain technology. Dr. Aleksandra Popovska-Mitrovikj received an award from the Ss. Cyril and Methodius University in Skopje for graduation with the highest average grade at the Faculty of Natural Sciences and Mathematics in the academic year 2002/03.
Verica Bakeva received the B.S. and M.S. degrees in mathematics and informatics and the Ph.D. degree in informatics from the Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University in Skopje, in 1992, 1998 and 2003, respectively. Her Ph.D. thesis is in the field of applications of probabilistic models in Queueing Systems, Cryptography and Coding Theory. From 1993 to 2003 she worked as a teaching/research assistant at the Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University in Skopje. After the defense of her Ph.D. thesis, in 2003 she was promoted to assistant professor and in 2008 - to associate professor at the same faculty. Since 2011, she works at the Faculty of Computer Science and Engineering, Ss. Cyril and Methodius University in Skopje where she was promoted to full professor in 2013. She participated in several international and national scientific research projects, many international scientific conferences, workshops, and schools. She is an author of two university textbooks, co-author of 5 high school textbooks, and co-author of one monography. She is an author/co-author

Quasigroups and quasigroups string transformation.- Cryptcodes based on quasigroup.- Experimental results for cryptcodes based on quasigroups for transmission through a binary-symmetric channel.- Experimental results for cryptcodes based on quasigroups for transmission through a Gaussian channel.- Fast algorithms for cryptcodes based on quasigroups.- Cryptcodes based on quasigroups for burst channels.