• State TI Thinks Resolved
  • Locked Locked
  • Replies 2 replies
  • Answers 1 answer
  • Subscribers 82 subscribers
  • Views 435 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F28388D: security implementation and secure key storage

Gunter Schmer
Genius 14312 points
Part Number: TMS320F28388D


Hi,

does the F28388D device have an area for secure key storage and can the Secure ROM be used to store that key?

If so, can these keys directly feed the encryption engine?

More information about the security implementation is greatly appreciated.

Thanks,

--Gunter

  • 0
    TI__Genius 14312 points

    Hi,

    to add to the topic, the use-case here would be for using secure key-storage and encryption/decryption accelerators for symmetric AES encryption for secure communications.

    Regards,

    --Gunter

  • 0 in reply to Gunter Schmer
    TI__Guru** 115881 points

    Hi Gunter,

    does the F28388D device have an area for secure key storage and can the Secure ROM be used to store that key?

    Most security settings are programmed in USER OTP. Secure ROM can be used to program any user settings. It's pre-programmed with TI code only. User can always use secure flash sectors to store any info related to encryption/decryption.

    Regards,

    Vivek Singh