'Public key scheme' presentation slideshows

Lecture 3 Message Authentication

Lecture 3 Message Authentication. Modified version based on lecture slides by Lawrie Brown. Message Authentication. message authentication is concerned with: protecting the integrity of a message validating identity of originator non-repudiation of origin (dispute resolution)

560 views • 53 slides

Public Key Cryptography

Public Key Cryptography. Nick Feamster CS 6262 Spring 2009. Private-Key Cryptography. Traditional private/secret/single key cryptography uses one key Shared by both sender and receiver If this key is disclosed communications are compromised Also is symmetric , parties are equal

478 views • 30 slides

PART II Asymmetric Ciphers CHAPTER 10 Key Management ; Other Public Key Cryptosystems

PART II Asymmetric Ciphers CHAPTER 10 Key Management ; Other Public Key Cryptosystems 10.1 Key Management 10.2 Diffie-Hellman Key Exchange 10.3 Elliptic Curve Arithmetic 10.4 Elliptic Curve Cryptography. 10.1 Key Management.

492 views • 28 slides

The RSA Algorithm

The RSA Algorithm. JooSeok Song 2007. 11. 13. Tue Modified Peter Levinsky. RSA. by Rivest, Shamir & Adleman of MIT in 1977 best known & widely used public-key scheme based on exponentiation in a finite (Galois) field over integers modulo a prime

319 views • 16 slides

Bounce Address Tag Validation (BATV)

161 views • 5 slides