PT - JOURNAL ARTICLE AU - BÁRTEK, Květoslav AU - ZDRÁHAL, Tomáš TI - THE MATHEMATICS OF ASYMMETRIC CRYPTOGRAPHY DP - 2019 Dec 27 TA - Trends in education PG - 5--11 VI - 12 IP - 1 AID - 10.5507/tvv.2019.003 IS - 18058949 AB - The RSA cryptosystem is the most widely-used public-key cryptography algorithm in the world. It can be used to encrypt a message without the need to exchange a secret key separately. Its security is based on the difficulty of factoring large integers.