Rubinstein-Salzedo S. Cryptography 2018 torrent

Textbook in PDF format

This text introduces cryptography, from its earliest roots to cryptosystems used today for secure online communication. Beginning with classical ciphers and their cryptanalysis, this book proceeds to focus on modern public key cryptosystems such as Diffie-Hellman, ElGamal, RSA, and elliptic curve cryptography with an analysis of vulnerabilities of these systems and underlying mathematical issues such as factorization algorithms. Specialized topics such as zero knowledge proofs, cryptographic voting, coding theory, and new research are covered in the final section of this book.
Aimed at undergraduate students, this book contains a large selection of problems, ranging from straightforward to difficult, and can be used as a textbook for classes as well as self-study. Requiring only a solid grounding in basic mathematics, this book will also appeal to advanced high school students and amateur mathematicians interested in this fascinating and topical subject.
A Quick Overview
Cæsar Ciphers
Substitution Ciphers
A First Look at Number Theory
The Vigenère Cipher
The Hill Cipher
Other Types of Ciphers
Big O Notation and Algorithm Efficiency
Abstract Algebra
A Second Look at Number Theory
The Diffie–Hellman Key Exchange and the Discrete Logarithm Problem
The RSA Cryptosystem
Clever Factorization Algorithms and Primality Testing
Elliptic Curves
The Versatility of Elliptic Curves
Zero-Knowledge Proofs
Secret Sharing, Visual Cryptography, and Voting
Quantum Computing and Quantum Cryptography
Markov Chain
Some Coding Theory