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School of Mathematical Sciences
राष्ट्रीय विज्ञान शिक्षा एवंअनुसंधान संस्थान
National Institute of Science Education and Research

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Seminar

By deepak on Mon, 25/07/2016 - 15:53
Venue
Seminar Hall
Speaker
Rishiraj Bhattacharyya
Affiliation
ISI, Kolkata
Title
Algebraic Constructions of Message Authentication Codes

Abstract:Message Authentication Code  (MAC) is a symmetric key cryptographic primitive to ensure data authentication. Traditionally, MACs are constructed using block ciphers. In this talk, we review how MACs can be constructed using Algebraic Structures and analyze their strength against related-key attacks. The talk will be self explanatory and no formal cryptographic background will be assumed.

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