YubiKey 5 Cryptographic Module
Yubico, Inc. - FIPS 140 #3907
The YubiKey 5 cryptographic module is a secure element that supports multiple protocols designed to be embedded in USB and/or NFC security tokens. The module can generate, store, and perform cryptographic operations for sensitive data and can be utilized via an external touch-button for Test of User Presence. The module implements several major functions - Yubico One Time Password (OTP), FIDO/FIDO2, FIDO/U2F, PIV-compatible smart card, OpenPGP smart card, and OATH OTP authentication.
Key facts
- Scheme
- FIPS 140
- Certificate
- 3907
- Standard
- FIPS 140-2
- Security level
- Level 1
- Status
- historical
- Vendor
- Yubico, Inc.
- Module type
- Hardware
- Embodiment
- Single Chip
- Lab
- Acumen Security
- First validated
- April 22, 2021
- Versions
- SLE78CLUFX3000PH and SLE78CLUFX5000PH; 5.4.2 and 5.4.3
- Caveat
- When operated in FIPS mode, installed, initialized, and configured as specified in Section 3 of the Security Policy. The module generates cryptographic keys whose strengths are modified by available entropy.
Algorithms
- AES
- CVL
- DRBG
- ECDSA
- HMAC
- KBKDF
- KTS
- RSA
- SHS
- Triple-DES
Algorithm families of the CAVP certificates listed for this module, plus post-quantum algorithms named in its documents.
CVEs that may affect this product
sec-certs has not matched any CVE to this certificate. That is not proof the product is unaffected.
Related CVEs and certificate references are automated matches by sec-certs, not reviewed by humans: treat them as "may be affected" and verify before acting.
Documents and sources
Source: sec-certs.org (CRoCS, Masaryk University), from NIST CMVP and the Common Criteria Portal - dataset of September 21, 2026 - synced October 15, 2026
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