Cryptography and Network Security Principles and Practice, 8th Edition - Pearson

CHAPTER 10

Other Public-Key Cryptosystems

 

10.1 Diffie–Hellman Key Exchange

The Algorithm

Key Exchange Protocols

Man-in-the-Middle Attack

 

10.2 ElGamal Cryptographic System

 

10.3 Elliptic Curve Arithmetic

Abelian Groups

Elliptic Curves over Real Numbers

Elliptic Curves over Z_p

Elliptic Curves over GF(2^m)

 

10.4 Elliptic Curve Cryptography

Analog of Diffie–Hellman Key Exchange

Elliptic Curve Encryption/Decryption

Security of Elliptic Curve Cryptography

 

10.5 Key Terms, Review Questions, and Problems

 

LEARNING OBJECTIVES

After studying this chapter, you should be able to:

• ◆ Define Diffie–Hellman key exchange.
• ◆ Understand the man-in-the-middle attack.
• ◆ Present an overview of the ElGamal cryptographic system.
• ◆ Understand elliptic curve ...