vaulttec-dev/vaulttec-key
Open-source USB-C hardware key for TOTP codes, passwords and .env files. Bare-metal Rust on ESP32-C6, secrets encrypted on-device, every use needs a button press.
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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Latest capture 2026-10-14 09:53
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Open-source USB-C hardware key for TOTP codes, passwords and .env files. Bare-metal Rust on ESP32-C6, secrets encrypted on-device, every use needs a button press.
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