Cryptography / William J. Buchanan.

Format:

Book

Author/Creator:

Buchanan, William, author.

Series:

River Publishers series in security and digital forensics.

River Publishers series in security and digital forensics

Language:

English

Subjects (All):

Cryptography.

Physical Description:

1 online resource (426 pages) : illustrations, tables.

Edition:

1st ed.

Place of Publication:

Denmark : River Publishers, [2017]

Summary:

This book aims to develop a deep understanding of cryptography, and provide a way of understanding how privacy, identity provision and integrity can be enhanced with the usage of encryption.

Contents:

Cover

Half Title

Series Page

Title Page

Copyright Page

Table of Contents

Acknowledgement

List of Figures

List of Tables

Introduction

1: Ciphers and Fundamentals

1.1 Introduction

1.2 Simple Cipher Methods

1.2.1 Morse Code

1.2.2 Pigpen

1.2.3 Rail Code

1.2.4 BIFID Cipher

1.2.5 Playfair

1.2.6 Homophonic Substitution Code

1.2.7 Caesar Coding and Scrambled Alphabet

1.2.8 Vigenère Cipher

1.2.9 One-Time Pad (OTP)

1.3 Encoding Methods

1.3.1 Hexadecimal and Base-64

1.4 Huffman Coding and Lempel-Viz Welsh (LZW)

1.5 Data Integrity (CRC-32)

1.6 Little Endian or Big Endian

1.7 Introduction to Probability and Number Theory

1.7.1 Combinations and Permutations

1.7.2 Probability Theory

1.7.3 Set Theory

1.7.4 Number Representations

1.7.5 Logarithms

1.8 Prime Numbers

1.9 Encryption Operators (Mod, EX-OR and Shift)

1.9.1 Mod Operator

1.9.2 Shift-Operators

1.9.3 Integers and Big Integers

1.9.4 X-OR

1.9.5 Modulo-2 Operations

1.10 GCD

1.11 Random Number Generators

1.11.1 Linear Congruential Random Numbers

1.12 Frequency Analysis

1.13 Lab/Tutorial

2: Secret Key Encryption

2.1 Introduction

2.1.1 Early Days

2.1.2 Encryption

2.1.3 Secure Communications

2.1.4 Modern Methods

2.2 Key-Based Cryptography

2.2.1 Computation Difficulty

2.2.2 Stream Encryption and Block Encryption

2.2.3 Padding

2.3 Brute-Force Analysis

2.4 Adding Salt

2.4.1 Cipher Block Chaining CBC

2.4.2 Cipher Feedback (CFB)

2.4.3 Output Feedback (OFB)

2.4.4 Counter Mode

2.4.5 CBC Example

2.5 AES

2.5.1 Substitution Bytes (S-Box)

2.5.2 Shift Row Transformation

2.5.3 Mix Column Transformation

2.5.4 Add Round Key Transformation

2.6 Secret-Key Encryption

2.6.1 DES/3-DES

2.6.2 RC4

2.6.3 AES/Rijndael

2.6.4 IDEA.

2.6.5 RC5

2.6.6 Skipjack

2.6.7 Blowfish

2.6.8 Twofish

2.6.9 Camellia

2.6.10 XTEA

2.7 Key Entropy

2.8 OpenSSL

2.9 Pohlog-Hellman

2.10 Lab/Tutorial

3: Hashing

3.1 Introduction

3.2 Hashing Methods

3.3 Problems with Hashes

3.3.1 Hash Cracking

3.4 Salting the Hash Value

3.5 Common Hashing Methods

3.5.1 LM Hashing

3.5.2 APR1 (MD5 with Salt)

3.5.3 SHA1, SHA256 and SHA512

3.5.4 PHPass

3.5.5 Non-Cryptographic Hashes

3.6 Authenticating the Sender

3.7 HMAC (Hash Message Authentication Code)

3.8 Password Hashing

3.9 Password Cracking

3.10 One Time Passwords

3.11 Time Stamp Protocol

3.12 Winnowing and Chaffing

3.13 SHA-3

3.14 Lab/Tutorial

References

4: Public Key

4.1 Introduction

4.2 RSA

4.3 Elliptic Curve Ciphers (ECC)

4.4 ElGamal

4.5 Cramer-Shoup

4.6 Paillier Cryptosystem

4.7 Knapsack Encryption

4.8 Identity-Based Encryption

4.9 Lab/Tutorial

Reference

5: Key Exchange

5.1 Introduction

5.2 Diffie-Hellman Key Exchange

5.3 Creating the Generator

5.4 Diffie-Hellman Examples

5.5 Ephemeral Diffie-Hellman with RSA (DHE-RSA)

5.6 (Ephemeral) Elliptic Curve Diffie-Hellman (ECDHE)

5.7 Diffie-Hellman Weaknesses

5.8 Using the Public Key to Pass a Secret Key

5.9 Lab/Tutorial

6: Authentication and Digital Certificates

6.1 Introduction

6.2 Methods of Authentication

6.3 Digital Certificates and PKI

6.3.1 PKI and Trust

6.3.2 Digital Certificate Types

6.3.3 Digital Certificate Reader

6.4 Key and Certificate Management

6.5 Creating a Signed Certificate

6.6 Digital Certificate Passing

6.7 Email Encryption

6.8 Kerberos

6.9 Kerberos Key Sharing

6.10 Lab/Tutorial

7: Tunneling

7.1 Introduction

7.2 SSL/TLS Connections

7.3 SSL/TLS Handshaking

7.4 SSL Risks

7.5 VPN Tunnels.

7.6 IKE

7.6.1 Phase 1

7.6.2 Phase 2

7.7 Tor

7.7.1 Tor Encryption

7.7.2 Examining Tor Traffic

7.8 Lab/Tutorial

8: Crypto Cracking

8.1 Introduction

8.2 Key Escrow

8.3 Cracking the Code

8.4 RSA Cracking

8.4.1 RSA Crack with Different e Value

8.4.2 Cracking RSA by Factorizing N

8.4.3 When Me is less than N

8.4.4 RSA Crack with Chinese Remainder Theory (CRT)

8.4.5 Chosen Cipher Attack

8.4.6 Blinding Attack

8.4.7 Bleichenbacher's Attack

8.5 AES Cracking

8.5.1 AES Copy-and-Paste

8.5.2 AES (Brute Force)

8.5.3 AES Cracking with Non-Random Numbers

8.6 Digital Certificate Cracking

8.7 Lab/Tutorial

9: Light-Weight Cryptography and Other Methods

9.1 Introduction

9.2 Light-Weight Symmetric Methods

9.3 Light-Weight Hashing

9.4 Other Light Weight Ciphers

9.5 Secret Shares

9.6 Post Quantum Cryptography

9.7 Lab/Tutorial

10: Blockchain and Crypto-Currency

10.1 Introduction

10.2 Bitcoins, Blockchain and Miners

10.2.1 Bitcoin Transactions

10.2.2 Mining Process

10.3 Ethereum

10.3.1 Gas

10.3.2 Practical Implementation of Ethereum

10.3.3 Smart Contracts

10.4 Lab/Tutorial

11: Zero-Knowledge Proof (ZKP) and Privacy Preserving

11.1 Introduction

11.2 ZKP: Discrete Logs

11.3 Commutative Encryption

11.4 Graphs and Hamiltonian Cycles

11.5 Feige-Fiat-Shamir

11.6 Non-Interactive Random Oracle Access for Zero-Knowledge Proof

11.7 A Fair Coin Flip

11.8 ZKP: Paillier

11.9 Oblivious Transfer (OT)

11.10 Scrambled Circuits

11.11 Millionaire's Problem

11.12 RAPPOR

11.13 Secure Function Evaluation (SFE)

11.14 Secure Remote Password (SRP) Protocol

11.15 Lab/Tutorial

12: Wireless Cryptography and Stream Ciphers

12.1 Introduction

12.2 RC4.

12.3 WEP

12.4 Wi-Fi Standards

12.5 WPA and WPA-2

12.6 WPA-2 Handshaking

12.7 Cracking WPA-2 PSK

12.8 Stream Ciphers

12.9 A5 Ciphers

12.9.1 Practical Systems

12.9.2 A5/3

12.10 Lab/Tutorial

Appendix A

Index

About the Author.

Notes:

Includes index.

Includes bibliographical references at the end of each chapters and index.

Description based on print version record.

ISBN:

1-000-79212-9

1-00-333775-9

1-003-33775-9

1-000-79534-9

87-93609-14-0

9781003337751

OCLC:

1005010397

Publisher Number:

9788793379107