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Breakdown Resilience of Key Exchange Protocols: NewHope, TLS 1.3, and Hybrids

Brendel, Jacqueline and Fischlin, Marc and Günther, Felix (2019):
Breakdown Resilience of Key Exchange Protocols: NewHope, TLS 1.3, and Hybrids.
In: ESORICS 2019 - The European Symposium on Research in Computer Security, Luxembourg, 23.-27.09.2019, pp. 521-541, ISBN 978-3-030-29962-0,
[Conference or Workshop Item]

Abstract

Broken cryptographic algorithms and hardness assumptions are a constant threat to real-world protocols. Prominent examples are hash functions for which collisions become known, or number-theoretic assumptions which are threatened by advances in quantum computing. Especially when it comes to key exchange protocols, the switch to quantum-resistant primitives has begun and aims to protect today's secrets against future developments, moving from common Diffie--Hellman-based solutions to Learning-With-Errors-based approaches, often via intermediate hybrid designs.

Item Type: Conference or Workshop Item
Erschienen: 2019
Creators: Brendel, Jacqueline and Fischlin, Marc and Günther, Felix
Title: Breakdown Resilience of Key Exchange Protocols: NewHope, TLS 1.3, and Hybrids
Language: English
Abstract:

Broken cryptographic algorithms and hardness assumptions are a constant threat to real-world protocols. Prominent examples are hash functions for which collisions become known, or number-theoretic assumptions which are threatened by advances in quantum computing. Especially when it comes to key exchange protocols, the switch to quantum-resistant primitives has begun and aims to protect today's secrets against future developments, moving from common Diffie--Hellman-based solutions to Learning-With-Errors-based approaches, often via intermediate hybrid designs.

ISBN: 978-3-030-29962-0
Uncontrolled Keywords: Solutions; S4
Divisions: 20 Department of Computer Science
20 Department of Computer Science > Cryptography and Complexity Theory
DFG-Collaborative Research Centres (incl. Transregio)
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
DFG-Graduiertenkollegs
DFG-Graduiertenkollegs > Research Training Group 2050 Privacy and Trust for Mobile Users
Profile Areas
Profile Areas > Cybersecurity (CYSEC)
LOEWE
LOEWE > LOEWE-Zentren
LOEWE > LOEWE-Zentren > CRISP - Center for Research in Security and Privacy
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1119: CROSSING – Cryptography-Based Security Solutions: Enabling Trust in New and Next Generation Computing Environments
Event Title: ESORICS 2019 - The European Symposium on Research in Computer Security
Event Location: Luxembourg
Event Dates: 23.-27.09.2019
Date Deposited: 11 Jul 2019 15:27
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