Seminar by Dr. Charanjit S Jutla
Parallelizable Authenticated Encryption
Charanjit S Jutla
IBM T J Watson Research Center
Yorktown Heights, NY, USA.
Date: Friday, January 18, 2002
Time: 02:30 PM
Venue: CS-101
Abstract
We propsoe a new mode of encryption which not only does encryption of large blocks of data, but also simultaneously authenticates the data in a single pass. Previously, one pass of encryption (called CBC), and another round of authenticating the data (e.g. CBC-MAC) was required. We also show that in a sense the new mode is optimal. The new mode is also highly parallelizable allowing terabits per second of authenticated encryption in hardware.
About the Speaker
Dr. Charanjit S Jutla is a BTech (CSE) from IIT Kanpur. He graduated in 1985. He then did his PhD from University of Texas at Austin. He joined IBM T J Watson Research Lab, where he has continued to work since then. He is a very renowned researcher in the area of logic and theoretical computer science. His latest interest is in the area of cryptography.