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Windows Server 2008 R2 Code Integrity (ci.dll)

Microsoft Corporation - FIPS 140 #1334

historicalLevel 156 related CVEs

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.

Key facts

Scheme
FIPS 140
Certificate
1334
Standard
FIPS 140-2
Security level
Level 1
Status
historical
Vendor
Microsoft Corporation
Module type
Software
Embodiment
Multi-Chip Stand Alone
Lab
SAIC-VA
First validated
June 15, 2010
Versions
6.1.7600.16385, 6.1.7600.17122, 6.1.7600.21320, 6.1.7601.17514, 6.1.7601.17950 and 6.1.7601.22108
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

Algorithms

  • RSA
  • SHS

Algorithm families of the CAVP certificates listed for this module, plus post-quantum algorithms named in its documents.

CVEs that may affect this product

and 6 more

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.

Certificates it builds on

  • 1333

Certificate ids found in this certificate's documents (automated extraction).

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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Windows Server 2008 R2 Code Integrity (ci.dll) - FIPS 140 #1334