808bits

Windows Server 2008 R2 Code Integrity (ci.dll)

FIPS 140-2 certificate #1334 · Microsoft Corporation · data as of 2026-08-28
Historical. Moved to historical list due to dependency on certificate #1333. Federal agencies may reference historical validations for existing systems only, not for new procurement.
Caveat: When operated in FIPS mode with Windows Server 2008 R2 Winload OS Loader (winload.exe) validated to FIPS 140-2 under Cert. #1333 operating in FIPS mode

Certificate

Certificate number1334
StandardFIPS 140-2
Statushistorical
Overall level1
Module typeSoftware
EmbodimentMulti-chip standalone
VendorMicrosoft Corporation · website
Software versions6.1.7600.16385, 6.1.7600.17122, 6.1.7600.21320, 6.1.7601.17514, 6.1.7601.17950 and 6.1.7601.22108

Module description

This is a dynamically linked library that runs as ntoskrnl.exe. It verifies the integrity of executable files, including kernel mode drivers, critical system components and user mode crypto modules, before these files are loaded from disk into memory by the memory manager.

Approved algorithms

AlgorithmCAVP certificate
RSA568
SHS1081

Other algorithms

MD5

Tested configurations

  • Microsoft Windows Server 2008 R2 (IA64 version)
  • Microsoft Windows Server 2008 R2 (x64 Version)
  • Microsoft Windows Server 2008 R2 SP1 (IA64 version) (single-user mode)
  • Microsoft Windows Server 2008 R2 SP1 (x64 version)

Validation history

DateTypeLab
2010-06-15InitialSAIC-VA
2011-06-01UpdateSAIC-VA
2011-06-21UpdateSAIC-VA
2013-01-24UpdateSAIC-VA

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: 2010-06-15, 2011-06-01, 2011-06-21, 2013-01-24

Source documents