
A course in number theory and cryptography
by Neal Koblitz · first published 1987
3mentions
1recommended by
3HN commenters
2014–2024first – last mentioned
33% recommend67% neutral
Affiliate links. As an Amazon Associate I earn from qualifying purchases.






That sounds great and I'll try to look. I liked Neal Koblitz's book "A Course in Number Theory and Cryptography" a while back, another resource that might be of interest.
on “New elliptic curve breaks 18-year-old record” ↗…al.'s An Introduction to Mathematical Cryptography is a wonderful text, highly thought of, that really is a better choice than the above link for this sort of thing. Another shorter text is Koblitz's A Course in Number Theory and Cryptography, but I think all of the material in that is also in Hoffstein et al.'s Introduction. For a practical implementation-oriented treatment, Cryptography Engineering by Ferguson, Schneier, and Kohno is a…
on “Mathematical Cryptology [pdf]” ↗…Goldreich's "Foundations of Cryptography" books are the rigorous, theoretical oriented books used in many grad-level crypto courses: https://www.wisdom.weizmann.ac.il/~oded/foc-book.html Neil Koblitz has "A Course in Number Theory and Cryptography", which I haven't read, but is often used: https://www.amazon.com/Course-Number-Cryptography-Graduate-M... Also, Boneh and Shoup is good and mentioned in other comments: https://toc.cryptobook.us/
on “Ask HN: Best book on modern cryptography?” ↗