Revocation - 2023.2 English

Versal Adaptive SoC System Software Developers Guide (UG1304)

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2023.2 English

The Revocation ID points to an eFUSE and if the eFUSE is not programmed, then keys using that Revocation ID are valid. Programming the eFUSE revokes the key associated with its associated eFUSEs. When revoking a key, it will also revoke an SPK because the Revocation ID is shared with the A-HWRoT boot mode.