Fringe-effect capacitive proximity sensors for tamper proof enclosures

被引：0
|
作者：
Eren, Halit [1 ]
Sandor, Lucas D. [1 ]
机构：
[1] Curtin Univ Technol, Sch Elect & Comp Engn, Bentley, WA 6102, Australia
来源：
PROCEEDINGS OF THE ISA/IEEE 2005 SENSORS FOR INDUSTRY CONFERENCE | 2005年
关键词：
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Capacitive sensors can be constructed for tamper resistant enclosures to prevent unauthorized intrusions. The use printed circuit can provide serpentine geometric patterns of conductors. Any penetration of this envelope interferes with the conductive serpentine, producing a detectable warning of intrusion. Capacitive sensors discussed in this paper are suitable for implementing in the area of physical security cryptographic modules. These sensors conform to Levels 3 and 4 of the Federal Information Processing Standard (FIPS) 140-2.
引用
收藏
页码：22 / 26
页数：5
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