February 9, 2018
12:30PM
-
1:30PM
4138 Physics Research Building
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2018-02-09 12:30:00
2018-02-09 13:30:00
Quantum Information Seminar Series - Jingtai Ding (University of Cincinnati) Post-Quantum Key Exchange from the Learning With Errors
In this lecture, we present practical and provably secure (authenticated) key exchange protocol and password-authenticated key exchange protocol, which are based on the learning with errors problems. These protocols are conceptually simple and have strong provable security properties. This type of new construction was started in 2011-2012. These protocols are shown indeed practical. We will explain that all the existing LWE based key exchanges are variants of this fundamental design. In addition, we will explain some issues with key reuse and how to use the signal function invented for Key Exchange for authentication schemes.
4138 Physics Research Building
OSU ASC Drupal 8
ascwebservices@osu.edu
America/New_York
public
Date Range
2018-02-09 12:30:00
2018-02-09 13:30:00
Quantum Information Seminar Series - Jingtai Ding (University of Cincinnati) Post-Quantum Key Exchange from the Learning With Errors
In this lecture, we present practical and provably secure (authenticated) key exchange protocol and password-authenticated key exchange protocol, which are based on the learning with errors problems. These protocols are conceptually simple and have strong provable security properties. This type of new construction was started in 2011-2012. These protocols are shown indeed practical. We will explain that all the existing LWE based key exchanges are variants of this fundamental design. In addition, we will explain some issues with key reuse and how to use the signal function invented for Key Exchange for authentication schemes.
4138 Physics Research Building
America/New_York
public
In this lecture, we present practical and provably secure (authenticated) key exchange protocol and password-authenticated key exchange protocol, which are based on the learning with errors problems. These protocols are conceptually simple and have strong provable security properties. This type of new construction was started in 2011-2012. These protocols are shown indeed practical. We will explain that all the existing LWE based key exchanges are variants of this fundamental design. In addition, we will explain some issues with key reuse and how to use the signal function invented for Key Exchange for authentication schemes.
