2.9 Crypto element

The optional Crypto element provides the following features:

  • Cryptographic acceleration for the protection of data-in-transit (communication protocols) and data-at-rest.
  • Protection of various assets belonging to the IC or device manufacturer, service operators providing services over the target device and the user itself. These asset protection features include:

    • Image verification at boot or during runtime.

    • Authenticated debug.
    • True Random Number Generation (TRNG).
    • Lifecycle management.

For more information on the CryptoCell-312 , see the Arm® TrustZone® CryptoCell-312 Technical Reference Manual.


You must have a license for the CryptoCell-312 IP to access the product documentation.
Non-ConfidentialPDF file icon PDF version101123_0200_00_en
Copyright © 2016–2018 Arm Limited or its affiliates. All rights reserved.