Internal test harness that ships alongside the WireGuard VPN code in the Linux kernel, used to verify the correctness of WireGuard's cryptographic primitives, packet handling, and allowed-IPs lookups. It is developer/QA scaffolding rather than something that controls a device.
This is not actually a driver directory; it is a collection of self-test and validation code that exercises the WireGuard VPN implementation's cryptographic and protocol routines during kernel build or boot. It exists to catch regressions in WireGuard itself, not to drive any piece of hardware.
repository signals
3files
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5authors, 5y
monthly commits · 2021-04-21 → 2026-04-21 · 14 total · active in 8/61 months
sources
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codex reasoning notes (technical)
Not a driver directory: contains WireGuard selftest/test harness code under a selftest subdirectory, not kernel-bound hardware driver implementation.