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Cryptographic Module Validation Program CMVP

Certificate #4157


Module Name
Tactical Key Management Device (TKMD)
FIPS 140-2
Sunset Date
Overall Level
When operated in FIPS mode
Security Level Exceptions
  • Roles, Services, and Authentication: Level 3
  • Physical Security: Level 3
  • Design Assurance: Level 3
  • Mitigation of Other Attacks: N/A
Module Type
Multi-Chip Stand Alone
The TKMD is a low-cost single unit that implements the TIA Project 25 Over-the-Air Rekey standard to provide a Key Management Facility (KMF) for 500 and up to 3000 Subscriber Radios. The TKMD can be utilized as a stand-alone KMF for use in a campus environment or can be utilized in a network environment where Subscriber Radio configurations can be securely shared between TKMDs. The networked TKMDs can also securely share collections of Cryptographic keys to allow periodic updating of Cryptographic keys. Control of the TKMD is accomplished with a secure (https) connection to a web browser.
Tested Configuration(s)
  • N/A
Approved Algorithms
AES Cert. #C1775
CKG vendor affirmed
CVL Cert. #C1775
DRBG Cert. #C1775
ECDSA Cert. #A881
HMAC Cert. #C1775
KAS-SSC vendor affirmed
KBKDF Cert. #A862
KTS AES Cert. #C1775; key establishment methodology provides 256 bits of encryption strength
RSA Certs. #C1775
SHS Certs. #C1775
Allowed Algorithms
AES MAC (AES Cert. #C1775, vendor affirmed; P25 AES OTAR); NDRNG
Hardware Versions
TKMD Spin 3
Firmware Versions


Christine Wireless, Inc.
3079 Saint Johns Lane
Ellicott City, MD 21042

Richard Brockway
Phone: 410-961-7331

Validation History

Date Type Lab
2/16/2022 Initial ACUMEN SECURITY, LLC