Ebooks (Sách điện tử)Authors : Jonathan A., Poritz (2021)
The problem with crypto (as we shall call cryptology in this book) is that it has a reputation of being very hard and mysterious, as well as very easy to get wrong. While there are aspects of crypto that are connected to quite modern and complex theories – such as number theory, an old and deep branch of mathematics; complexity theory, a new(er) and subtle branch of computer science; and even quantum computation, a quit... 
