公开(公告)号：AT419594T

公开(公告)日：2009-01-15

申请号：AT01947719

申请日：2001-07-11

Applicant: AXALTO SA

Inventor： PAUTOT FABRICE

IPC: G06K19/073

Abstract: A data-processing arrangement (3) comprises a data-handling circuit (4) and a supply-current circuit (8) whose dynamic behavior is inherently chaotic in the sense of Lyapunov. The data-processing arrangement is arranged so that a power supply current (io) consumed by the data-handling circuit flows through the supply-current circuit.

公开(公告)号：DE60137224D1

公开(公告)日：2009-02-12

申请号：DE60137224

申请日：2001-07-11

Applicant: AXALTO SA

Inventor： PAUTOT FABRICE

IPC: G06K19/073

Abstract: A data-processing arrangement (3) comprises a data-handling circuit (4) and a supply-current circuit (8) whose dynamic behavior is inherently chaotic in the sense of Lyapunov. The data-processing arrangement is arranged so that a power supply current (io) consumed by the data-handling circuit flows through the supply-current circuit.