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Introduction to Cryptography

Introduction to Cryptography

Autorzy
Wydawnictwo CRC Press Inc.
Data wydania 01/07/2018
Wydanie Pierwsze
Liczba stron 252
Forma publikacji książka w twardej oprawie
Poziom zaawansowania Dla szkół wyższych i kształcenia podyplomowego
Język angielski
ISBN 9781138071537
Kategorie Matematyka stosowana, Data encryption
322.00 PLN (z VAT)
$87.85 / €75.95 / £66.80 /
Produkt dostępny
Przesyłka w 2 dni
Ilość
Do schowka

Opis książki

Electronic communication and financial transactions have assumed massive proportions today. But they come with high risks. Achieving cyber security has become a top priority, and has become one of the most crucial areas of study and research in IT. This book introduces readers to perhaps the most effective tool in achieving a secure environment, i.e. cryptography. This book offers more solved examples than most books on the subject, it includes state of the art topics and discusses the scope of future research.

Introduction to Cryptography

Spis treści

Preface





Overview of Cryptography


Introduction


Goals of Cryptography


Classification of Cryptosystem


Practically Useful Cryptosystem


Cryptanalysis





Basic Algebra


Group


Ring


Field


Exercise





Number Theory


Introduction


Prime Numbers


Cardinality of Primes


Extended Euclidean Algorithm


Primality Testing


Factorization and Algorithms for it


Congruences


Quadratic Congruence


Exponentiation and Logarithm


Discrete Logarithm Problem and Algorithms for it


Exercise





Probability and Perfect Secrecy


Basic Concept of Probability


Birthday Paradox


Perfect Secrecy


Vernam One Time Pad


Random Number Generation


Pseudo-random Number Generator


Exercise





Complexity Theory


Running Time and Size of Input


Big-O Notation


Types of algorithm


Complexity Classes


Exercise





Classical Cryptosystems


Classification of Classical Cryptosystem


Block Cipher


Stream Cipher


Cryptanalysis of Cryptosystems


Exercise








Block Ciphers


Introduction


Modes of Operation


Padding


Design Considerations


Data Encryption Standard


Advanced Encryption Standard


Exercise





Hash Function


Compression and Hash Functions


Hash function for cryptography


Random Oracle Model


Cryptographic Hash Functions


Exercise


Public Key Cryptosystem


Introduction


Diffie-Hellman Key Exchange Protocol


RSA Cryptosystem


Rabin Cryptosystem


ElGamal Cryptosystem


Elliptic Curve Cryptosystem


Exercises





Digital Signature


Formal Definitions


Attack Goals for Digital Signature


Digital Signature in Practice


Some Popular Digital Signatures


Exercises





Research Directions in Cryptography


Pairing-Based Cryptography


Zero-knowledge Proof System


Authenticated Group Key Exchange


Attribute-Based Cryptography


Homomorphic Encryption


Secure Multi-party Computation


Secret Sharing


Post-Quantum Cryptography


Side-Channel Analysis


References


Index

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