Leakage-Resilient Key Exchange and Two-Seed Extractors

2020 ◽  
pp. 401-429
Author(s):  
Xin Li ◽  
Fermi Ma ◽  
Willy Quach ◽  
Daniel Wichs
Keyword(s):  
Key Exchange ◽  
Leakage Resilient

A note on leakage-resilient authenticated key exchange

2009 ◽  
Vol 8 (5) ◽  
pp. 2274-2279 ◽  
Author(s):  
Ji Chun ◽  
Jung Hwang ◽  
Dong Lee
Keyword(s):  
Key Exchange ◽  
Authenticated Key Exchange ◽  
Leakage Resilient

scholarly journals On the leakage-resilient key exchange

2017 ◽  
Vol 11 (4) ◽  
Author(s):  
Janaka Alawatugoda
Keyword(s):  
Key Exchange ◽  
Authenticated Key Exchange ◽  
Key Exchange Protocol ◽  
Security Models ◽  
Public Keys ◽  
Secret Keys ◽  
Key Exchange Protocols ◽  
Leakage Resilient ◽  
Secure Channels

AbstractTypically, secure channels are constructed from an authenticated key exchange (AKE) protocol, which authenticates the communicating parties based on long-term public keys and establishes secret session keys. In this paper we address the partial leakage of long-term secret keys of key exchange protocol participants due to various side-channel attacks. Security models for two-party authenticated key exchange protocols have been developed over time to provide security even when the adversary learns certain secret values. This paper combines and extends the advances of security modelling for AKE protocols addressing more granular partial leakage of long-term secrets of protocol participants. Further, we fix some flaws in security proofs of previous leakage-resilient key exchange protocols.

scholarly journals Continuous After-the-Fact Leakage-Resilient eCK-Secure Key Exchange

2015 ◽  
pp. 277-294 ◽  
Author(s):  
Janaka Alawatugoda ◽  
Douglas Stebila ◽  
Colin Boyd
Keyword(s):  
Key Exchange ◽  
Leakage Resilient
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