Lecture 10 : Message Authentication Code

  title={Lecture 10 : Message Authentication Code},
  author={Yuan Xue},
In this lecture, we will study message authentication. This lecture is organized as follows. • First we will review the cryptographic algorithms that we have learned so far, and discuss their limitations in protecting data integrity and supporting message authentication. • Then we will examine the concept and the design of Message Authentication Code (MAC). I. REVIEW In the previous lectures, we have learned symmetric encryption algorithms and asymmetric encryption algorithms. Now let's review… CONTINUE READING