A METHOD FOR CONTROLLING REMOTELY THE PERMISSIONS AND RIGHTS OF A TARGET SECURE ELEMENT

摘要

The present invention relates to a method to transfer field party credentials appearing as randomized for preventing any data correlation and enforcing the privacy protection, to check and prove the authenticity of an ephemeral public key (PK.PBL.ECDHE) in a three secure parties (PBL,IDS1,IDS2) environment, while preserving privacy and confidentiality between the parties and within the content parties, the perfect forward secrecy and the mutual authentication between the field party (PBL) and the content party (IDS2), said ephemeral public key (PK.PBL.ECDHE) being produced as part of a field generated ephemeral key pair (SK.PBL.ECDHE, PK.PBL.ECDHE) by a field party (PBL) having to prove its authenticity to a content party (IDS2) before using said ephemeral public key (PK.PBL.ECDHE) to provide a content, said authenticity being relative to a production party (IDS1).