Request processing unit e.g. service server reply receiving procedure, involves applying public identifier and server identifier of server to encryption algorithm for producing anonymous identifier

摘要

The procedure involves applying a public identifier and a server identifier (IDS) of a request processing unit e.g. service server to an encryption algorithm for producing anonymous identifier (IDAS). A reply is transmitted with the identifiers (IDAS, IDS) to a receiver of reply. The identifiers (IDAS, IDS) extracted from the reply are applied to an algorithm of decryption to produce an identification.