Re: [PATCH v2 2/3] KEYS: trusted: Introduce support for NXP DCP-based trusted keys

2023-09-12 Thread Jarkko Sakkinen
On Tue Sep 12, 2023 at 2:11 PM EEST, David Gstir wrote: > DCP (Data Co-Processor) is the little brother of NXP's CAAM IP. > > Beside of accelerated crypto operations, it also offers support for > hardware-bound keys. Using this feature it is possible to implement a blob > mechanism just like CAAM o

[PATCH v2 2/3] KEYS: trusted: Introduce support for NXP DCP-based trusted keys

2023-09-12 Thread David Gstir
DCP (Data Co-Processor) is the little brother of NXP's CAAM IP. Beside of accelerated crypto operations, it also offers support for hardware-bound keys. Using this feature it is possible to implement a blob mechanism just like CAAM offers. Unlike on CAAM, constructing and parsing the blob has to h