公开(公告)号：US20140204543A1

公开(公告)日：2014-07-24

申请号：US13745040

申请日：2013-01-18

Applicant: XAC AUTOMATION CORP.

Inventor： YENG MING CHANG ,  CARL WESLEY ROBINSON ,  LI DE CHEN

IPC: H05K1/02 ,  H05K5/02

CPC classification number: H05K1/0275 ,  G06F21/86 ,  G06F2221/2101 ,  H05K1/144 ,  H05K1/147 ,  H05K5/0208 ,  H05K2201/09263 ,  H05K2201/2018

Abstract: A data transaction apparatus includes a housing, a system circuit board comprising a tamper detection circuit disposed in the housing, and a tamper protection device configured to seal the system circuit board within the housing in a detachable manner. The tamper protection device includes a tamper resistant board and a resin layer covering the tamper resistant board, wherein the tamper resistant board includes a flexible substrate and a plurality of fence-like lead wires disposed on the flexible substrate. In one embodiment of the present disclosure, the tamper detection circuit is triggered to generate a secure response when a tamper event is detected.

Abstract translation: 数据交易装置包括壳体，包括设置在壳体中的篡改检测电路的系统电路板以及被配置为以可拆卸的方式将系统电路板密封在壳体内的篡改保护装置。 防篡改装置包括防篡改板和覆盖防篡改板的树脂层，其中防篡改板包括柔性基板和设置在柔性基板上的多个栅栏状引线。 在本公开的一个实施例中，当检测到篡改事件时，篡改检测电路被触发以产生安全响应。