ci-plus_specification_v1-4-3.pdf

The CI Plus Specification v1.4.x provides the description of a CI Plus LLP implementation based on the TS 103 205, Bluebook A173-2 and CI Plus 1.3 specification, pulling together those specifications and specifying what parts need to be implemented in order to realise a device compliant with CI Plus LLP. This specification is intended to be used in combination with the appropriate certification process, and subject to conformance by the manufacturers to the CI Plus Compliance and Robustness Rules. The CI Plus Specification v1.4.3 updates CI Plus Specification v1.4.2, introducing the CI Plus 2nd Root of Trust based on the SHA-256 Hash algorithm.