Titan Security Key, Chip Boundary
SP 800-56Arev3 transition
When operated in FIPS mode
Security Level Exceptions
- Physical Security: Level 3
- Mitigation of Other Attacks: N/A
Implemented with Google's "Titan" secure microcontroller and custom firmware, the Titan Security Key is a FIPS-compliant Universal 2nd Factor (U2F) authenticator and hardware root of trust.
EC Diffie-Hellman (key agreement, key establishment methodology provides 128 bits of encryption strength); NDRNG