808bits

STOP 8 Kernel Cryptographic Module

FIPS 140-2 certificate #3593 · BAE Systems · data as of 2026-08-28
Historical. Moved to historical list due to sunsetting. Federal agencies may reference historical validations for existing systems only, not for new procurement.
Caveat: When operated in FIPS Mode. When installed, initialized, and configured as specified in the Security Policy Sections 2.1.2 and 3.1. The output of the DRBG may not be used to generate keys.

Certificate

Certificate number3593
StandardFIPS 140-2
Statushistorical
Overall level1
Module typeSoftware
EmbodimentMulti-Chip Stand Alone
VendorBAE Systems · website
Software versions1.2.1

Module description

The STOP 8 Kernel Cryptographic Module is a statically linked library that is linked into the monolithic kernel. The module provides the cryptographic functionality required by the kernel to perform data protection functionality of the STOP 8's encrypted filesystem.

Security level exceptions

  • Physical Security: N/A
  • Mitigation of Other Attacks: N/A

Approved algorithms

AlgorithmCAVP certificate
AES5935
DRBG2488
HMAC3913
SHS4690
Triple-DES2892

Tested configurations

  • BAE System STOP 8 Operating System running on BAE XTS-600-W-T with an Intel Xeon E5-1650 (single-user mode)

Validation history

DateTypeLab
2020-01-07InitialEWA - Canada

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
  • Validation dates on record: 2020-01-07

Source documents