808bits

Secure Boot Processor (SBP) Crypto Engine

FIPS 140-2 certificate #4518 · Fungible, Inc. · data as of 2026-10-09

Secure Boot Processor (SBP) Crypto Engine, from Fungible, Inc., holds FIPS 140-2 certificate #4518 at overall level 1. The validation is historical: agencies may keep the module in existing systems but not buy it new. Below are its algorithm certificates, its validation history, and the list moves this tracker has observed, which NIST does not date.

Historical. Moved to historical list due to sunsetting. Federal agencies may reference historical validations for existing systems only, not for new procurement. Observed moving to historical on 2026-09-22. It was one of the last FIPS 140-2 certificates, all moved at the 140-2 sunset on 2026-09-21.
Caveat: When operated in FIPS mode.

Certificate

Certificate number4518
StandardFIPS 140-2
Statushistorical
Overall level1
Module typeHardware
EmbodimentSingle Chip
VendorFungible, Inc. · website
Hardware versionsF1 1.0.0 and S1 1.0.1
Firmware versions95b53165a1

Module description

Quoted from the NIST CMVP entry for this certificate.

The Secure Boot Processor operates a secure enclave within the Fungible DPU, and implements a hardware rooted chain of trust for authenticating all software, firmware and configuration files used in the DPU. The SBP also manages a number of asymmetric key cryptography accelerators within the enclave, and implements APIs for invoking these accelerators. The APIs are used by the DPU operating system (FunOS) modules to offload public key cryptography operations.

Security level exceptions

  • Mitigation of Other Attacks: N/A

Approved algorithms (14)

AlgorithmCAVP certificates
AESA2318, A2321, A2322, A2323
CKGvendor affirmed
CVLA2342, A2349, A2350
DRBGA2342
DSAA2349, A2350
ECDSAA2349, A2350
ENT
HMACA2319, A2320
KAS-SSCA2349, A2350
KBKDFA2342
KTS
KTS-RSA
RSAA2349, A2350
SHSA2319, A2320

Tested configurations

  • Fungible F1 rev A0
  • Fungible S1 rev A0

Validation history

DateTypeLab
2023-05-10InitialAcumen Security

Status timeline

As observed by this tracker's snapshots. NIST publishes no dates for list moves; observation began 2026-08-21, so earlier changes carry no date.

  • 2026-08-21: first observed by this tracker, status historical at the time of the earliest snapshot
  • 2026-09-22: observed moving from active to historical
  • Validation dates on record: 2023-05-10

Source documents