'Data authentication algorithm' presentation slideshows

Cryptography and Network Security Chapter 12

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Cryptography and Network Security Chapter 12

417 views • 34 slides

Public Key

Public Key. ECC , Hash. Elliptic Curve Cryptography. majority of public-key crypto (RSA, D-H) use either integer or polynomial arithmetic with very large numbers/polynomials imposes a significant load in storing and processing keys and messages an alternative is to use elliptic curves

395 views • 31 slides

Cryptography and Network Security Chapter 11

376 views • 22 slides

Cryptography and Network Security Chapter 11

288 views • 22 slides

Cryptography and Network Security Chapter 11

312 views • 22 slides

Cryptography and Network Security Chapter 11

258 views • 22 slides

Message Authentication and Hash Functions

INCS 741: Cryptography. Message Authentication and Hash Functions. Dr. Monther Aldwairi New York Institute of Technology- Amman Campus 12/19/2010. Authentication Requirements. disclosure traffic analysis masquerade content modification sequence modification timing modification

235 views • 20 slides

Message Authentication

Message Authentication. message authentication is concerned with: protecting the integrity of a message validating identity of sender non-repudiation of sender Will look at three alternative methods: message encryption message authentication code (MAC) hash function.

469 views • 19 slides

Cryptography and Network Security (CS435)

Cryptography and Network Security (CS435). Part Nine (Message Authentication). Message Authentication. message authentication is concerned with: protecting the integrity of a message validating identity of originator non-repudiation of origin (dispute resolution)

171 views • 17 slides