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    Projects Cryptographic Module Validation Program Validated Modules Search

Cryptographic Module Validation Program CMVP

Certificate #5087

Details

Module Name
OpenSK Cryptographic Module
Standard
FIPS 140-3
Status
Active
Sunset Date
10/22/2030
Overall Level
1
Caveat
None
Security Level Exceptions
  • Physical security: Level 3
  • Non-invasive security: N/A
Module Type
Hardware
Embodiment
Single Chip
Description
Implemented with Google's "Titan" secure microcontroller and custom firmware, the OpenSK Cryptographic Module is a FIPS-compliant Universal 2nd Factor (U2F) authenticator and hardware root of trust.
Approved Algorithms
AES-CBC
A5101
AES-ECB
A5101
ECDSA KeyGen (FIPS186-4)
A5101
ECDSA KeyVer (FIPS186-4)
A5101
ECDSA SigGen (FIPS186-4)
A5101
ECDSA SigVer (FIPS186-4)
A5101
HMAC DRBG
A5101
HMAC-SHA2-256
A2352
HMAC-SHA2-256
A5101
KAS-ECC-SSC Sp800-56Ar3
A5101
KDA HKDF SP800-56Cr2
A5101
SHA2-256
A2352
SHA2-256
A5101

Vendor

Google, LLC.
1600 Amphitheatre Parkway
Mountain View, CA 94043
USA

FIPS Crypto Officer
[email protected]
Phone: 650-253-0000

Related Files

Security Policy
Consolidated Certificate

Validation History

Date Type Lab
10/23/2025 Initial Lightship Security, Inc.