TKey is a groundbreaking USB security token that is completely open source, emphasizing transparency and trust. Each TKey device contains a Unique Device Secret (UDS) to ensure unique key material generation for each application, preventing unauthorized access. With a wide range of supported applications including SSH login, FIDO2, TOTP, and more, TKey offers flexibility and security. The device features a sleek design with an injection-molded or 3D printed case, a RISC-V PicoRV32 core CPU, USB-C connector, and 5V input voltage. Continuous updates and support are provided for various applications, ensuring a reliable and versatile security solution.
https://tillitis.se/products/tkey/