Microchip Trust Anchor TA100
Microchip Technology Inc - FIPS 140 #4421
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.
Key facts
- Scheme
- FIPS 140
- Certificate
- 4421
- Standard
- FIPS 140-2
- Security level
- Level 2
- Status
- historical
- Vendor
- Microchip Technology Inc
- Module type
- Hardware
- Embodiment
- Single Chip
- Lab
- AEGISOLVE, Inc.
- First validated
- January 20, 2023
- Versions
- [TA100-Y230C2X01 and TA100T-Y230C2X01, Revision 59V01B5] [1] and [TA100-Y240C2X01, TA100T-Y240C2X01, TA100-Y240D3X01 and TA100-Y240UFB01, Revision 59V01B6] [2]; [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]
- 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
Algorithms
- AES
- CVL
- DRBG
- ECDSA
- HMAC
- KAS
- KBKDF
- RSA
- SHS
Algorithm families of the CAVP certificates listed for this module, plus post-quantum algorithms named in its documents.
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.
Documents and sources
Source: sec-certs.org (CRoCS, Masaryk University), from NIST CMVP and the Common Criteria Portal - dataset of September 21, 2026 - synced October 15, 2026
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