Method of manufacturing an element of a secure electric or electronic circuit, element obtained and support integrating said element

摘要

The method involves associating a security wire (3) directly with a circuit element or conducting wire (7), where the security wire includes authentication unit i.e. sensible particles (5). The association of the security wire is formed on the conductor wire by forming a hybrid wire (1) comprising the security wire and the conductor wire, where the hybrid wire is formed by twisting the security wire with the conductor wire. The association of the security wire is carried out by sewing a secured electric circuit element (1) on a support with the help of security wire. Independent claims are also included for the following: (1) a secure electric or electronic circuit element comprising a security wire attached to a circuit element (2) a secured support comprising a circuit element and a security wire.