News & Events

Seminar

Date/Time: 
Monday, August 8, 2016 - 11:30
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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