Elementary number theory is a branch of mathematics that deals with the study of integers and their properties. It involves the study of prime numbers, divisibility, congruences, and Diophantine equations, among other topics. The field has a rich history, dating back to ancient civilizations, with contributions from renowned mathematicians such as Euclid, Fermat, and Euler.
The check digits in your bank account number are a simple application of modular arithmetic (Mod 97) to detect typos. Elementary Number Theory Cryptography And Codes Universitext
Cryptography is the art of secret writing. The shift from classical ciphers to modern Public-Key Cryptography Elementary number theory is a branch of mathematics
This is not beach reading. The book is dense. The notation is occasionally thick. The authors are European, so the style is more formal than a typical American textbook. The check digits in your bank account number
Unlocking the Vault: A Deep Dive into Elementary Number Theory, Cryptography and Codes
Some notable Universitext volumes related to elementary number theory, cryptography, and codes include: