Secure PLM-to-PLM Communication on SSI devices - 2024.2 English - UG1304

Versal Adaptive SoC System Software Developers Guide (UG1304)

Document ID
UG1304
Release Date
2024-12-13
Version
2024.2 English

Any security critical data that is transferred between PLMs must be communicated securely. This is done by encrypting data on sender SLR side and decrypting it on receiver SLR side. AES engine support in master PLM and slave PLM is needed for encryption and decryption. Key establishment between master and slave SLRs and Key-IV updation at runtime is needed for secure communication.