RS-Key

RS-Key

Open-source FIDO2, OpenPGP, PIV and OATH security-key firmware for RP2350, written in Rust

446 405 HN points
AGPL-3.0
last commit 2026-07-19
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Turn a $5 Raspberry Pi RP2350 board into an open-source hardware passkey: WebAuthn/FIDO2 logins, ssh & git signing, OpenPGP, PIV, TOTP. Rust firmware, no_std.

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