Patent ID: 7778931
Filing Date: 2010-08-17
Classification: G06Q,H04L

Abstract:
1. A method for securing processing of an order by a mobile agent from a first server (S o ) within a network system with a plurality of servers (S o , S i , . . . S n ), wherein the mobile agent passes through at least two of the servers, and wherein each of the plurality of servers has a corresponding pair of a public key (KS o , . . . ,KS i , . . . , KS n ) and a private key (PKS o , . . . ,PKS i , . . . , PKS n ), and wherein any one of the at least two servers the mobile agent is currently stored on is called herein the i'th server, the method comprising: assigning a unique number (r encrypting the unique number (r sending the mobile agent together with its initialisation number (C encrypting, at the i'th server, the initialisation number (C computing, at the i'th server, a new server specific checksum (C sending the mobile agent further to the next server (S