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Tiny WireGuard Tweak [PDF]

open access: yesLecture Notes in Computer Science, 2019
We show that a future adversary with access to a quantum computer, historic network traffic protected by WireGuard, and knowledge of a WireGuard user’s long-term static public key can likely decrypt many of the WireGuard user’s historic messages. We propose a simple, efficient alteration to the WireGuard protocol that mitigates this vulnerability, with
Peter Wu
exaly   +6 more sources

A Control Plane for WireGuard [PDF]

open access: yes2021 International Conference on Computer Communications and Networks (ICCCN), 2021
WireGuard is a VPN protocol that has gained significant interest recently. Its main advantages are: (i) simple configuration (via pre-shared SSH-like public keys), (ii) mobility support, (iii) reduced codebase to ease auditing, and (iv) Linux kernel implementation that yields high performance.
Alberto Rodriguez-Natal
exaly   +4 more sources

A Cryptographic Analysis of the WireGuard Protocol [PDF]

open access: yesLecture Notes in Computer Science, 2018
WireGuard (Donenfeld, NDSS 2017) is a recently proposed secure network tunnel operating at layer 3. WireGuard aims to replace existing tunnelling solutions like IPsec and OpenVPN, while requiring less code, being more secure, more performant, and easier to use. The cryptographic design of WireGuard is based on the Noise framework. It makes use of a key
Kenneth G Paterson
exaly   +6 more sources

Revisiting WireGuard for Line-rate, Scalable Tunneling [PDF]

open access: yes2025 IEEE 26th International Conference on High Performance Switching and Routing (HPSR)
Despite widespread adoption, the WireGuard tunneling mechanism available in the Linux kernel is unable to provide high-speed connectivity in a site-to-site setup when leveraging a standard single-tunnel configuration. In fact, its capability to scale with the number of available CPU cores is limited, even in the presence of a software architecture that
Fulvio Risso, Federico Parola
exaly   +4 more sources

Post-quantum WireGuard

open access: yes2021 IEEE Symposium on Security and Privacy (SP), 2021
In this paper we present PQ-WireGuard, a post-quantum variant of the handshake in the WireGuard VPN protocol (NDSS 2017). Unlike most previous work on post-quantum security for real-world protocols, this variant does not only consider post-quantum confidentiality (or forward secrecy) but also post-quantum authentication. To achieve this, we replace the
Andreas Hulsing
exaly   +6 more sources

Secure Service Implementation with Slice Isolation and WireGuard

open access: yes2022 IEEE International Mediterranean Conference on Communications and Networking (MeditCom), 2022
Accepted for publication in 2022 IEEE International Mediterranean Conference on Communications and Networking (MeditCom)
Ali Esmaeily   +2 more
exaly   +3 more sources
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SeWG: Security-Enhanced WireGuard for Android Based on TEE

2020 IEEE 19th International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom), 2020
WireGuard, a novel VPN proposed in 2017, has been widely accepted in the industry, since it is simpler, leaner and more efficient than traditional VPNs. However, WireGuard ignores the risks of key stolen and abused on both desktop and mobile platform. These vulnerabilities might be utilized by attackers to sneak into the protected network through VPN ...
Jihong Liu, Yiwei Shan
exaly   +2 more sources

Post-Quantum Cryptography in WireGuard VPN

Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, 2020
WireGuard is a new and promising VPN software. It relies on ECDH for the key agreement and server authentication. This makes the tunnel vulnerable to future attacks with quantum computers.
Quentin M. Kniep   +2 more
exaly   +2 more sources

A Pure Hardware Design and Implementation on FPGA of WireGuard-based VPN Gateway

2023 26th International Conference on Computer Supported Cooperative Work in Design (CSCWD), 2023
Jihong Liu, Yongjuan Sun
exaly   +3 more sources

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