Security Certification

[中文]

Important

BK7239 is currently undergoing PSA-L3/SESIP-L3 safety certification…

PSA-L3 Certification Overview

PSA-L3 is the most authoritative security certification standard in the IoT field. Devices certified by PSA-L3 have the following security functions:

• Security ID - Each device can be uniquely identified.

• Security Lifecycle - The device has a complete lifecycle management.

• authentication - the device can prove to a third party that it is authentic and cannot be cloned.

• Isolation - The hardware layer supports the isolation of the secure and non-secure worlds.

• Secure Boot - Ensures that legitimate programs are loaded and run.

• Safe Upgrade - Ensures that the upgrade process is safe.

• Anti-Rollback - Prevents legitimate, but older versions of software from starting.

• Safe Interface - Ensure that the interface provided by the secure world is safe, and will not cause security problems because the non-secure world calls the interface.

• Security Services - Provide hardware security configuration/deployment methods to ensure that other security functions are implemented.

• Security Storage - Provide secure storage services to ensure the security of user data.

• Security Crypto - Provide secure crypto services to ensure the security of user data.

• Anti-Fault injection - Prevent fault injection attacks.

• Anti-Physical attack - Prevent physical attacks.

• Anti-SCA - Prevent side-channel attacks.

You can refer to PSA for information about PSA-L3 and SESIP-L3.