National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Mathematics in modern encryption methods
KOŠÁKOVÁ, Alena
In my diploma thesis I deal with a topic that is very neglected in today's world, yet one encounters it almost every day. This is a problem of mathematics in modern encryption methods. Encryption itself is a wide area, so I focused on the most famous modern cryptosystems. The work deals with symmetric, asymmetric and hybrid cryptosystems. Those interested can read in the diploma thesis about the history, development, but also the advantages and disadvantages of individual cryptosystems. Greater attention is also paid to encryption based on elliptic curves, because from the point of view of mathematics, this issue is interesting. The whole work is divided into several important chapters for clarity and better orientation in the text. In conclusion, I included specific examples of practical use of encryption for a comprehensive view of the reader.
What we know about natural numbers
KOŠÁKOVÁ, Alena
The aim of my bachelor thesis is to introduce students, teachers, but also parensts and supporters of mathematics with natural numbers, especially prime numbers. In the first chapter we will explain the definition of prime numbers and their use in everyday life, the second chapter is focused on prime twins and the third on prime tiplets. This is followed by a chapter that contains various methods for calculating and finding primes. The fifth chapter is devoted to prime numbers, which are named after the eminent mathematicians who dealt with this topic.

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