TheMaxMur/RS-Key

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.

Rust471 stars45 forksAGPL-3.0

authenticator ccid cryptography embedded-rust fido fido-u2f fido2 firmware opengpg passkeys pgp piv post-quantum-cryptography pqc raspberry-pi-pico rp2350 security-key smart-card webauthn

Momentum

TheMaxMur/RS-Key has 471 GitHub stars.

It currently ranks #44281 daily, #44296 weekly, #44916 monthly by momentum on Trending Repos; its best-ever rank is #571.

Trending Repos first recorded it on Aug 28, 2026.

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#442810.0

Weekly

#442960.0

Monthly

#449160.0

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Best rank #571

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