808bits

Microchip Trust Anchor TA100

FIPS 140-2 certificate #4421 · Microchip Technology Inc · 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: The module generates cryptographic keys whose strengths are modified by available entropy. When installed, initialized and configured as specified in Section 5 of the Security Policy

Certificate

Certificate number4421
StandardFIPS 140-2
Statusactive
Sunset date2026-09-21
Overall level2
Module typeHardware
EmbodimentSingle Chip
VendorMicrochip Technology Inc · website
Hardware versions[TA100-Y230C2X01 and TA100T-Y230C2X01, Revision 59V01B5] [1] and [TA100-Y240C2X01, TA100T-Y240C2X01, TA100-Y240D3X01 and TA100-Y240UFB01, Revision 59V01B6] [2]
Firmware versions[CP ROM Version 0x0006, ACE ROM Version 0x04 and DevUpdate Version 0x00B50002] [1] and [CP ROM Version 0x0007, ACE ROM Version 0x04, DevUpdate Version 0x00B60001] [2]

Module description

The Microchip Trust Anchor TA100 is a secure element from the Microchip CryptoAutomotive™ portfolio intended for automotive security applications providing support for code authentication (aka secure boot), message authentication via MAC generation, support for trusted firmware updates, multiple key management protocols including TLS and other root-of-trust based operations. It is typically a companion device to an MCU or MPU on the same board.

Security level exceptions

  • Physical Security: Level 3
  • Mitigation of Other Attacks: N/A

Approved algorithms

AlgorithmCAVP certificate
AESA851, A852, A855, A874, A2515
CKGvendor affirmed
CVLA857
DRBGA850
ECDSAA860
ENT
HMACA853, A859
KASA1021, A1022, A1023
KBKDFA858
RSAA875
SHSA854, A856

Tested configurations

  • N/A

Validation history

DateTypeLab
2023-01-20InitialAEGISOLVE, Inc.

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: 2023-01-20

Source documents