Improved security analyses for CBC MACs

We present an improved bound on the advantage of any q-query adversary at distinguishing between the CBC MAC over a random n-bit permutation and a random function outputting n bits. The result assumes that no message queried is a prefix of any other, as is the case when all messages to be MACed have...

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Bibliographic Details
Main Authors: Mihir Bellare, Krzysztof Pietrzak, Phillip Rogaway
Format: Book Series
Published: 2018
Subjects:
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33745136125&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61607
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Institution: Chiang Mai University