Slide 1(a) Alice and Bob are back together. Today Alice wants to send Bob a message that is secret and also authenticated, so that Bob "knows" the message came…
Slide 1 Secure Data Transmission EDI-INT AS1, AS2, AS3 Kevin Grant Slide 2 Goals of this Presentation Understanding Security Mechanisms Understanding Applicability Statements…
CSIS 5857 Message Authentication Codes CSCI 5857: Encoding and Encryption 1 Outline Message Authentication Code Adding a key to an existing hash function Prefix/postfix MAC…