Cr50 U2F Cryptographic Library
When operated in FIPS mode. No assurance of the minimum strength of generated keys.
Security Level Exceptions
- Physical Security: Level 3
- Mitigation of Other Attacks: N/A
The Cr50 U2F Cryptographic Library is a firmware-hybrid module residing in the Google, LLC Google Security Chips (GSC) chip. The module is responsible for low-level cryptographic primitives on Google Security Chips (GSC) used in recent versions of Google Chromebooks, and includes functionality for key generation, signature generation, random bit generation, keyed-hashing and signature verification operations in support of U2F-related requests in the Cr50 Chrome OS.
- Google H1B2 with ARM V7-M with PAA