808bits

Cryptographic Primitives Library

FIPS 140-2 certificate #4536 · Microsoft Corporation · data as of 2026-08-28
Active. Sunset date 2026-09-21, 23 days away. This is the FIPS 140-2 sunset: after it, agencies may keep the module only in existing systems.
Caveat: When operated in FIPS mode with modules Kernel Mode Cryptographic Primitives Library validated to FIPS 140-2 under Cert. #4515 operating in FIPS mode and Code Integrity validated to FIPS 140-2 under Cert. #4511 operating in FIPS mode or Secure Kernel Code Integrity validated to FIPS 140-2 under Cert. #4512 operating in FIPS mode

Certificate

Certificate number4536
StandardFIPS 140-2
Statusactive
Sunset date2026-09-21
Overall level1
Module typeSoftware
EmbodimentMulti-Chip Stand Alone
VendorMicrosoft Corporation · website
Software versions10.0.18362[1], 10.0.18363[2] and 10.0.19041[3]

Module description

The Cryptographic Primitives Library (bcryptprimitives.dll and ncryptsslp.dll) provides cryptographic services to Windows components and applications. It includes cryptographic algorithms in an easy-to-use cryptographic module via the Cryptography Next Generation (CNG) API. It can be dynamically linked into applications for the use of general-purpose FIPS 140-2 validated cryptography.

Security level exceptions

  • Physical Security: N/A
  • Design Assurance: Level 2

Approved algorithms

AlgorithmCAVP certificate
AESC785, C800, C1363, C1365, C1897, C1949
CKGvendor affirmed
CVLC785, C1363, C1897
DRBGC785, C1363, C1897
DSA
ECDSAC785, C1363, C1897
HMACC785, C1363, C1897
KASC785, C1363, C1897
KBKDFC800, C1365, C1949
KTS
PBKDFvendor affirmed
RSAC785, C1363, C1897
SHSC785, C1363, C1897
Triple-DESC785, C1363, C1897

Allowed algorithms

NDRNG

Tested configurations

  • Windows 10 Education May 2019 Update (x64) running on a Microsoft Surface Laptop 2 with an Intel Core i5-8350U with PAA [1]
  • Windows 10 Education May 2020 Update (x64) running on a Microsoft Surface Go with an Intel Pentium Gold 4415Y with PAA [3]
  • Windows 10 Education November 2019 Update (x64) running on a Microsoft Surface Go with an Intel Pentium Gold 4415Y with PAA [2]
  • Windows 10 Enterprise May 2019 Update (x64) running on a Dell Latitude 5290 with an Intel Core i7-8650U with PAA [1]
  • Windows 10 Enterprise May 2019 Update (x64) running on a Microsoft Surface Book 2 with an Intel Core i7-8650U with PAA [1]
  • Windows 10 Enterprise May 2019 Update (x64) running on a Microsoft Surface Laptop 2 with an Intel Core i5-8350U with PAA [1]
  • Windows 10 Enterprise May 2019 Update (x64) running on a Microsoft Surface Pro 6 with an Intel Core i5-8250U with PAA [1]
  • Windows 10 Enterprise May 2019 Update (x64) running on a Microsoft Surface Studio 2 with an Intel Core i7-7820HQ with PAA [1]
  • Windows 10 Enterprise May 2019 Update (x64) running on a Samsung Galaxy Book 12" with an Intel Core i5-7200 with PAA [1]
  • Windows 10 Enterprise May 2019 Update (x64) running on an HP EliteBook x360 830 G5 with an Intel Core i5-8350U with PAA [1]
  • Windows 10 Enterprise May 2020 Update (ARM64) running on a Microsoft Surface Pro X with a Microsoft SQ1 with PAA [3]
  • Windows 10 Enterprise May 2020 Update (x64) running on a Dell Latitude 5300 2-in-1 with an Intel Core i7-8665U with PAA [3]
  • Windows 10 Enterprise May 2020 Update (x64) running on a Microsoft Surface Book 2 with an Intel Core i7-8650U with PAA [3]
  • Windows 10 Enterprise May 2020 Update (x64) running on a Microsoft Surface Go 2 LTE with an Intel Pentium Gold 4425y with PAA [3]
  • Windows 10 Enterprise May 2020 Update (x64) running on a Microsoft Surface Pro 6 with an Intel Core i7-8650U with PAA [3]
  • Windows 10 Enterprise May 2020 Update (x64) running on a Microsoft Surface Pro 7 with an Intel Core i3-1005G1 with PAA [3]
  • Windows 10 Enterprise May 2020 Update (x64) running on a Panasonic Toughbook FZ 55 with an Intel Core i5-8365U with PAA [3]
  • Windows 10 Enterprise May 2020 Update (x64) running on an HP EliteBook x360 830 G6 with an Intel Core i7-8565U with PAA [3]
  • Windows 10 Enterprise November 2019 Update (x64) running on a Dell Latitude 5300 2-in-1 with an Intel Core i7-8665U with PAA [2]
  • Windows 10 Enterprise November 2019 Update (x64) running on a Microsoft Surface Book 2 with an Intel Core i7-8650U with PAA [2]
  • Windows 10 Enterprise November 2019 Update (x64) running on a Microsoft Surface Go LTE with an Intel Pentium Gold 4415Y with PAA [2]
  • Windows 10 Enterprise November 2019 Update (x64) running on a Microsoft Surface Laptop 3 with an Intel Core i5-1035G7 with PAA [2]
  • Windows 10 Enterprise November 2019 Update (x64) running on a Microsoft Surface Pro 6 with an Intel Core i5-8250U with PAA [2]
  • Windows 10 Enterprise November 2019 Update (x64) running on a Panasonic Toughbook CF-33 with an Intel Core i5-7300U with PAA [2]
  • Windows 10 Enterprise November 2019 Update (x64) running on a Samsung Galaxy Book 12" with an Intel Core i5-7200 with PAA [2]
  • Windows 10 Enterprise November 2019 Update (x64) running on an HP EliteBook x360 830 G6 with an Intel Core i7-8565U with PAA [2]
  • Windows 10 Home May 2019 Update (x86) running on a Dell Inspiron 660s with an Intel Core i3-2120 without PAA [1]
  • Windows 10 Home May 2020 Update (x64) running on an HP Slimline Desktop with an Intel Pentium J4205 with PAA [3]
  • Windows 10 Home November 2019 Update (x64) running on an HP Slimline Desktop with an Intel Pentium J4205 with PAA [2]
  • Windows 10 Pro May 2019 Update (x64) running on a Dell Latitude 12 Rugged Tablet with an Intel Core i5-8350U with PAA [1]
  • Windows 10 Pro May 2019 Update (x64) running on a Microsoft Surface Book 2 with an Intel Core i7-8650U with PAA [1]
  • Windows 10 Pro May 2019 Update (x64) running on a Microsoft Surface Go with an Intel Pentium Gold 4415Y with PAA [1]
  • Windows 10 Pro May 2019 Update (x64) running on a Microsoft Surface Laptop 2 with an Intel Core i5-8350U with PAA [1]
  • Windows 10 Pro May 2019 Update (x64) running on a Microsoft Surface Pro 6 with an Intel Core i5-8250U with PAA [1]
  • Windows 10 Pro May 2019 Update (x64) running on a Panasonic Toughbook CF-33 with an Intel Core i5-7300U with PAA [1]
  • Windows 10 Pro May 2019 Update (x64) running on a Samsung Galaxy Book 10.6" with an Intel Core m3-7Y30 with PAA [1]
  • Windows 10 Pro May 2019 Update (x64) running on an HP Slimline Desktop with an Intel Pentium J4205 with PAA [1]
  • Windows 10 Pro May 2019 Update (x64) running on an HP ZBook 15 G5 with an Intel Core i5-8400H with PAA [1]
  • Windows 10 Pro May 2020 Update (x64) running on a Dell Latitude 7200 2-in-1 with an Intel Core i7-8665U with PAA [3]
  • Windows 10 Pro May 2020 Update (x64) running on a Dynabook TECRA-X50-F with an Intel Core i7-8565U with PAA [3]
  • Windows 10 Pro May 2020 Update (x64) running on a Microsoft Surface Go 2 with an Intel Core m3-8100Y with PAA [3]
  • Windows 10 Pro May 2020 Update (x64) running on a Microsoft Surface Go LTE with an Intel Core i7-8665U with PAA [3]
  • Windows 10 Pro May 2020 Update (x64) running on a Microsoft Surface Laptop 2 with an Intel Core i5-8350U with PAA [3]
  • Windows 10 Pro May 2020 Update (x64) running on a Microsoft Surface Laptop 3 with an Intel Core i5-1035G7 with PAA [3]
  • Windows 10 Pro May 2020 Update (x64) running on a Microsoft Surface Pro LTE with an Intel Core i5-7300U with PAA [3]
  • Windows 10 Pro May 2020 Update (x64) running on a Microsoft Surface Studio 2 with an Intel Core i7-7820HQ with PAA [3]
  • Windows 10 Pro May 2020 Update (x64) running on an HP ProBook 650 G5 with an Intel Core i7-8665U with PAA [3]
  • Windows 10 Pro May 2020 Update (x64) running on an HP ZBook 15 G6 with an Intel Core i7-9850H with PAA [3]
  • Windows 10 Pro May 2020 Update (x86) running on a Dell Inspiron 660s with an Intel Core i3-2120 without PAA [3]
  • Windows 10 Pro November 2019 Update (x64) running on a Dell Latitude 7200 2-in-1 with an Intel Core i7-8665U with PAA [2]
  • Windows 10 Pro November 2019 Update (x64) running on a Microsoft Surface Laptop 2 with an Intel Core i5-8350U with PAA [2]
  • Windows 10 Pro November 2019 Update (x64) running on a Microsoft Surface Pro 7 with an Intel Core m3-7Y30 with PAA [2]
  • Windows 10 Pro November 2019 Update (x64) running on a Microsoft Surface Pro LTE with an Intel Core i5-7300U with PAA [2]
  • Windows 10 Pro November 2019 Update (x64) running on a Microsoft Surface Studio 2 with an Intel Core i7-7820HQ with PAA [2]
  • Windows 10 Pro November 2019 Update (x64) running on a Samsung Galaxy Book 10.6" with an Intel Core m3-7Y30 with PAA [2]
  • Windows 10 Pro November 2019 Update (x64) running on an HP ProBook 650 G5 with an Intel Core i7-8665U with PAA [2]
  • Windows 10 Pro November 2019 Update (x86) running on a Dell Inspiron 660s with an Intel Core i3-2120 without PAA [2]
  • Windows Server Core (x64) on Hyper-V on Microsoft Windows Server 2016 running on a Dell PowerEdge R7425 with an AMD EPYC 7251 with PAA [1]
  • Windows Server Core (x64) on Hyper-V on Microsoft Windows Server 2019 running on a Dell PowerEdge R740 with an Intel Xeon Gold 6126 with PAA [1]
  • Windows Server Core (x64) running on a Dell PowerEdge R7425 with an AMD EPYC 7251 with PAA [1]
  • Windows Server Core Datacenter May 2020 Update (x64) on Hyper-V on Microsoft Windows Server 2019 running on a Dell Precision 5810 with an Intel Xeon E5-1620 v3 with PAA [3]
  • Windows Server Core Datacenter May 2020 Update (x64) running on a Dell PowerEdge R640 with an Intel Xeon Gold 6230 with PAA [3]
  • Windows Server Core Datacenter May 2020 Update (x64) running on a Dell PowerEdge R740 with an Intel Xeon Platinum 8268 with PAA [3]
  • Windows Server Core May 2020 Update (x64) on Hyper-V Microsoft Windows Server 2016 running on a Dell PowerEdge R740 with an Intel Xeon Platinum 8268 with PAA [3]
  • Windows Server Core May 2020 Update (x64) on Hyper-V on Microsoft Windows Server 2019 running on a Dell Precision 5810 with an Intel Xeon E5-1620 v3 with PAA [3]
  • Windows Server Core May 2020 Update (x64) running on a Dell PowerEdge R7515 with an AMD EPYC 7702P with PAA [3]
  • Windows Server Datacenter Core (x64) on Hyper-V on Microsoft Windows Server 2019 running on a Dell PowerEdge R740 with an Intel Xeon Gold 6126 with PAA [1]
  • Windows Server Datacenter Core (x64) running on a Dell PowerEdge R740 with an Intel Xeon Gold 6126 with PAA [1]
  • Windows Server Datacenter November 2019 Update (x64) on Hyper-V on Microsoft Windows Server 2019 on Dell PowerEdge R740 with an Intel Xeon Platinum 8268 with PAA [2]
  • Windows Server Datacenter November 2019 Update (x64) running on a Dell PowerEdge R740 with an Intel Xeon Platinum 8268 with PAA [2]
  • Windows Server November 2019 Update (x64) on Hyper-V on Microsoft Windows Server 2016 on Dell PowerEdge R7425 with an AMD EPYC 7251 with PAA [2]
  • Windows Server November 2019 Update (x64) running on a Dell PowerEdge R7425 with an AMD EPYC 7251 with PAA [2] (single-user mode)

Validation history

DateTypeLab
2023-06-15InitialLeidos Accredited Testing & Evaluation (AT&E) Lab

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 active
  • Validation dates on record: 2023-06-15

Source documents