808bits

Cisco 5940 Embedded Services Routers

FIPS 140-2 certificate #1639 · Cisco Systems, Inc. · 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

Certificate

Certificate number1639
StandardFIPS 140-2
Statushistorical
Overall level1
Module typeHardware
EmbodimentMulti-chip embedded
VendorCisco Systems, Inc. · website
Hardware versionsCisco 5940 ESR air-cooled card and Cisco 5940 ESR conduction-cooled card
Firmware versions15.2(3)GC

Module description

The Cisco 5940 is a high-performance, ruggedized router. With onboard hardware encryption, the Cisco 5940 offloads encryption processing from the router to provide highly secure yet scalable video, voice, and data services for mobile and embedded outdoor networks. The Cisco 5940 Embedded Services Routers provide a scalable, secure, manageable remote access server that meets FIPS 140-2 Level 1 requirements. The Cisco 5940 Router Card uses industrial-grade components and is optimized for harsh environments that require Cisco IOS Software routing technology.

Security level exceptions

  • Design Assurance: Level 2

Approved algorithms

AlgorithmCAVP certificate
AES962, 1535, 1643
DRBG89
HMAC537, 965
RSA811
SHS933, 1444
Triple-DES757, 1073

Other algorithms

DES; DES MAC; HMAC-MD5; MD4; MD5; RC4; Diffie-Hellman (key agreement; key establishment methodology provides 112 bits of encryption strength; non-compliant less than 112 bits of encryption strength); GDOI (key wrapping; key establishment methodology provides between 112 and 256 bits of encryption strength)

Validation history

DateTypeLab
2011-11-16InitialSAIC-VA
2012-02-23Update
2012-07-18UpdateSAIC-VA
2013-02-08UpdateLeidos 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 historical
  • Validation dates on record: 2011-11-16, 2012-02-23, 2012-07-18, 2013-02-08

Source documents