公开(公告)号：CA2426794C

公开(公告)日：2009-10-06

申请号：CA2426794

申请日：2001-10-24

Applicant: IBM

Inventor： CACHIN CHRISTIAN ,  KARJOTH GUNTER ,  CAMENISCH JAN ,  ALGESHEIMER-MULLER JOY

IPC: G06F21/00 ,  G06F21/20 ,  G06F1/00 ,  G06F9/46 ,  G09C1/00 ,  H04L9/32

Abstract: The invention provides a method and system for processing securely an originator request of a customer. This originator request can be sent to at least one first entity. The method for processing the originator request comprises the steps of a) sending from the customer the originator request t o the or each first entity; b) connecting the or each first entity to a computation entity; c) adding by the or each first entity, on receipt of the originator request, information concerning the originator request thereby forming a first-modified request; d) sending at least part of the first modified request to at least the computation entity; e) having received at least part of the first-modified request by the computation entity deriving a computation-entity result from the atleast part of the first-modified reques t; f) sending at least part of the computation-entity result to the or each fir st entity; g) having received at least part of the computation-entity result by the or each first entity deriving therefrom a first-entity ressult and forwarding it at least in part; and h) having received at least part of the first-entity result by the customer deriving therefrom a customer result.

公开(公告)号：AU1081402A

公开(公告)日：2002-05-15

申请号：AU1081402

申请日：2001-10-24

Applicant: IBM

Inventor： ALGESHEIMER-MULLER JOY ,  CACHIN CHRISTIAN ,  CAMENISCH JAN ,  KARJOTH GUNTER

IPC: G06F21/20 ,  G06F1/00 ,  G06F9/46 ,  G09C1/00 ,  H04L9/32

Abstract: The invention provides a method and system for processing securely an originator request of a customer. This originator request can be sent to at least one first entity. The method for processing the originator request comprises the steps of (a) sending from the customer the originator request to the or each first entity; (b) connecting the or each first entity to a computation entity; (c) adding by the or each first entity, information concerning the originator request; (d) sending at least part of the first modified request to at least the computation entity; (e) deriving a computation-entity result from the at least part of the first-modified request; (f) sending at least part of the computation-entity result to the or each first entity; (g) deriving therefrom a first-entity result and forwarding it at least in part; and (h) deriving therefrom a customer result.

公开(公告)号：CA2426794A1

公开(公告)日：2002-05-10

申请号：CA2426794

申请日：2001-10-24

Applicant: IBM

Inventor： CAMENISCH JAN ,  ALGESHEIMER-MULLER JOY ,  CACHIN CHRISTIAN ,  KARJOTH GUNTER

IPC: G06F21/20 ,  G06F1/00 ,  G06F9/46 ,  G09C1/00 ,  H04L9/32

Abstract: The invention provides a method and system for processing securely an originator request of a customer. This originator request can be sent to at least one first entity. The method for processing the originator request comprises the steps of a) sending from the customer the originator request t o the or each first entity; b) connecting the or each first entity to a computation entity; c) adding by the or each first entity, on receipt of the originator request, information concerning the originator request thereby forming a first-modified request; d) sending at least part of the first modified request to at least the computation entity; e) having received at least part of the first-modified request by the computation entity deriving a computation-entity result from the atleast part of the first-modified reques t; f) sending at least part of the computation-entity result to the or each fir st entity; g) having received at least part of the computation-entity result by the or each first entity deriving therefrom a first-entity ressult and forwarding it at least in part; and h) having received at least part of the first-entity result by the customer deriving therefrom a customer result.