Closed sidcha closed 2 years ago
Good to see the SCBK handling is being revisited. By the way: SIA OSDP Specification v2.2 is already released, and as you say the master key based SCBK derivation is deprecated therein. So per my understanding 2 options would be left:
I do not think the libosdp should implement the full key management (random keys, rolling keys, ...) as this is not detailed in the spec. But overall, supporting the listed 2 options (plus the already implemented master key option??) would be nice...
Yes, both those options converge into one (from the library’s perspective): allow ACU applications to send SCBK directly for each PD.
LibOSDP release v1.5.0 (inclusive) is based on v2.1.6 of the OSDP Specification. A later version of OSDP (v2.1.7 or IEC Edition 1.0) was released and this is a tracking issue for all changes that were introduced in that version.
cp_setup()