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Code Integrity (ci.dll) in Microsoft Windows 10, Windows 10 Pro, Windows 10 Enterprise, Windows 10 Enterprise LTSB, Windows 10 Mobile, Windows 10 for Surface Hub

Microsoft Corporation - FIPS 140 #2604

historicalLevel 1

Code Integrity (ci.dll) verifies the integrity of executable files, including kernel mode drivers, critical system components, and user mode cryptographic modules as they are loaded into memory from the disk.

Key facts

Scheme
FIPS 140
Certificate
2604
Standard
FIPS 140-2
Security level
Level 1
Status
historical
Status reason
Moved to historical list due to sunsetting
Vendor
Microsoft Corporation
Module type
Software
Embodiment
Multi-Chip Stand Alone
Lab
Leidos Accredited Testing & Evaluation (AT&E) Lab
First validated
June 2, 2016
Versions
10.0.10240 [1] and 10.0.10586 [2]
Caveat
When operated in FIPS mode with modules BitLocker(R) Windows OS Loader (winload) in Microsoft Windows 10, Windows 10 Pro, Windows 10 Enterprise, Windows 10 Enterprise LTSB validated to FIPS 140-2 under Cert. #2601 operating in FIPS mode or BitLocker(R) Windows Resume (winresume) in Microsoft Windows 10, Windows 10 Pro, Windows 10 Enterprise, Windows 10 Enterprise LTSB validated to FIPS 140-2 under Cert. #2602 operating in FIPS mode or BitLocker(R) Windows OS Loader (winload) in Microsoft Windows 10, Windows 10 Pro, Windows 10 Enterprise, Windows 10 Mobile, Windows 10 for Surface Hub validated to FIPS 140-2 under Cert. #2701 operating in FIPS mode or BitLocker(R) Windows Resume (winresume) in Microsoft Windows 10, Windows 10 Pro, Windows 10 Enterprise validated to FIPS 140-2 under Cert. #2702 operating in FIPS mode
Level exceptions
Design Assurance: Level 2; Physical Security: N/A

Algorithms

  • RSA
  • SHS

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

CAVP algorithm certificates (4)

Each approved algorithm in a FIPS 140-3 module needs its own NIST CAVP certificate. Older numeric certificates link to their NIST page; ACVP certificates (A1234) can be looked up in the CAVP validation search.

Tested environments

  • Windows 10 (x64) running on a Dell XPS 8700 with PAA [1][2]
  • Windows 10 (x64) running on a HP Compaq Pro 6305 with PAA [1][2]
  • Windows 10 (x86) running on a Dell Inspiron 660s without PAA [1][2]
  • Windows 10 Enterprise (x64) running on a HP Compaq Pro 6305 with PAA [1][2]
  • Windows 10 Enterprise (x64) running on a Microsoft Surface 3 with PAA [1][2]
  • Windows 10 Enterprise (x64) running on a Microsoft Surface Book with PAA [2]
  • Windows 10 Enterprise (x64) running on a Microsoft Surface Pro 2 with PAA [1][2]
  • Windows 10 Enterprise (x64) running on a Microsoft Surface Pro 3 with PAA [1][2]
  • Windows 10 Enterprise (x64) running on a Microsoft Surface Pro 4 with PAA [2]
  • Windows 10 Enterprise (x64) running on a Microsoft Surface Pro with PAA [1][2]
  • Windows 10 Enterprise (x86) running on a Dell Inspiron 660s without PAA [1][2]
  • Windows 10 Enterprise LTSB (x64) running on a Dell XPS 8700 with PAA [1]
  • Windows 10 Enterprise LTSB (x64) running on a HP Compaq Pro 6305 with PAA [1]
  • Windows 10 Enterprise LTSB (x86) running on a Dell Inspiron without PAA [1]
  • Windows 10 for Surface Hub (x64) running on a Microsoft Surface Hub 55" with PAA [2] (single-user mode)
  • Windows 10 for Surface Hub (x64) running on a Microsoft Surface Hub 84" with PAA [2]
  • Windows 10 Mobile (ARMv7) running on a Microsoft Lumia 635 [2]
  • Windows 10 Mobile (ARMv7) running on a Microsoft Lumia 950 [2]
  • Windows 10 Pro (x64) running on a HP Compaq Pro 6305 with PAA [1][2]
  • Windows 10 Pro (x64) running on a Microsoft Surface Book with PAA [2]
  • Windows 10 Pro (x64) running on a Microsoft Surface Pro 2 with PAA [1][2]
  • Windows 10 Pro (x64) running on a Microsoft Surface Pro 3 with PAA [1][2]
  • Windows 10 Pro (x64) running on a Microsoft Surface Pro 4 with PAA [2]
  • Windows 10 Pro (x64) running on a Microsoft Surface Pro with PAA [1][2]
  • Windows 10 Pro (x86) running on a Dell Inspiron 660s without PAA [1][2]

Operational environments the module was tested on, as listed by NIST CMVP.

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.

Certificates it builds on

  • 2601
  • 2602
  • 2701
  • 2702

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

Documents and sources

Source: sec-certs.org (CRoCS, Masaryk University), from NIST CMVP, the Common Criteria Portal and ENISA (EUCC) - dataset of September 21, 2026 - synced October 17, 2026

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Code Integrity (ci.dll) in Microsoft Windows 10, Windows 10 Pro, Windows 10 Enterprise, Windows 10 Enterprise LTSB, Windows 10 Mobile, Windows 10 for Surface Hub - FIPS 140 #2604