Microchip Trust Anchor TA101

Certificate details

Certificate ID #5371
Status active
Validation dates 07.07.2026
Sunset date 06-07-2031
Standard FIPS 140-3
Security level 2
Type Hardware
Embodiment SingleChip
Caveat When installed, initialized and configured as specified in Section 11.1 of the Security Policy
Exceptions
  • Operational environment: N/A
  • Physical security: Level 3
  • Non-invasive security: N/A
Description The Microchip Trust Anchor TA101 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 and offers up to 256-bit security strength cryptography.
Vendor Microchip Technology Inc
References

This certificate's webpage directly references 0 certificates, transitively this expands into 0 certificates.
Certificate
Webpage

Security policy

Extracted keywords

Symmetric Algorithms
AES, AES-, AES-256, AES256, AES-128, CAST, HMAC, CMAC
Asymmetric Algorithms
RSA-1024, RSA-2048, RSA-3072, RSA-4096, ECDH, ECDSA, ECC, DHE, DH, Diffie-Hellman
Hash functions
SHA-256, SHA2, MD5
Schemes
MAC, Key Exchange, Key Agreement
Protocols
SSH, TLS, TLS v1.2, TLS v1.3, TLS1.2, TLS1.3, TLS 1.3, TLS 1.2
Randomness
DRBG, RNG, RBG
Elliptic Curves
P-224, P-256, P-384, P-521, SECP256k1, Ed25519
Block cipher modes
ECB, CTR, GCM

JavaCard API constants
X25519
Trusted Execution Environments
PSP

Security level
Level 2, Level 3, Level 1

Creation date D:20260706083418-04'00'
Modification date D:20260706083418-04'00'
Pages 59
Creator Microsoft® Word for Microsoft 365
Producer Microsoft® Word for Microsoft 365

Automated analysis

Automated inference - use with caution

All attributes shown in this section (e.g., links between certificates, products, vendors, and known CVEs) are generated by automated heuristics and have not been reviewed by humans. These methods can produce false positives or false negatives and should not be treated as definitive without independent verification. This applies equally to the Cross-references section below. If you want to know more about how this data is computed and how reliable it is, see our documentation on automated analysis. If you believe any information here is inaccurate or harmful, please submit feedback.

No automatically derived data are available in this section.

Cross-references

No references are available for this certificate.

Processing updates

  • The certificate data changed.
  • The certificate data changed.
  • The certificate was first processed.

Raw data

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