METHOD AND SYSTEM FOR A SECURE PKI (PUBLIC KEY INFRASTRUCTURE) KEY REGISTRATION PROCESS ON MOBILE ENVIRONMENT

摘要

The invention relates to method (100a) and system for a secure PKI (Public Key Infrastructure) key registration process in a WPKI (Wireless PKI) environment comprising a registration server and client provided with a key pair. Especially the invention relates to a registration method, where a registration request for a public key of said key pair is formed (110) using second and only part of the first information provided to a client in separated communication connections. The formed registration request comprising the public key is then provided with a verifying code determined (112) over the request to the registration server in order to register said public key.