'Secure mac' presentation slideshows

Message Authentication Codes (MACs) and Hashes

1.07k views • 74 slides

Message Authentication Codes (MACs) and Hashes

747 views • 74 slides

Cryptography Overview

CS155. Cryptography Overview. Cryptography. Is A tremendous tool The basis for many security mechanisms Is not The solution to all security problems Reliable unless implemented properly Reliable unless used properly Something you should try to invent or implement yourself.

639 views • 48 slides

Introduction

Online Cryptography Course Dan Boneh. Collision resistance. Introduction. Recap: message integrity. So far, four MAC constructions: ECBC-MAC, CMAC : commonly used with AES (e.g. 802.11i) NMAC : basis of HMAC (this segment)

163 views • 7 slides

CIS 5371 Cryptography

CIS 5371 Cryptography. 4 . Message Authentication Codes B ased on: Jonathan Katz and Yehuda Lindell Introduction to Modern Cryptography. Message Authentication Codes . Encryption vs message authentication Different functionalities

174 views • 0 slides