Electronic continuous negotiation system maintaining secrecy of identities of participants; isolates data processed by every generic module while preventing access by server to secret data of identification of customers

摘要

A market places system includes at least a server and at least two terminals. A supplier may use a first terminal (generic module) and a customer uses a second terminal. A device is provided to isolate the data processed by every Generic Module while preventing the access by the server to the secret data of identification of the customers, keys of relation client/supplier) and the exchanged products.