MX2015008948A - Semiconductor device having features to prevent reverse engineering. - Google Patents

Semiconductor device having features to prevent reverse engineering.

Info

Publication number
MX2015008948A
MX2015008948A MX2015008948A MX2015008948A MX2015008948A MX 2015008948 A MX2015008948 A MX 2015008948A MX 2015008948 A MX2015008948 A MX 2015008948A MX 2015008948 A MX2015008948 A MX 2015008948A MX 2015008948 A MX2015008948 A MX 2015008948A
Authority
MX
Mexico
Prior art keywords
disclosed
devices
reverse engineering
features
semiconductor device
Prior art date
Application number
MX2015008948A
Other languages
Spanish (es)
Other versions
MX348002B (en
Inventor
Robert Francis Tenczar
Michael Clinton Hoke
William Eli Thacker
Original Assignee
Secure Silicon Layer Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/739,401 external-priority patent/US20130320491A1/en
Application filed by Secure Silicon Layer Inc filed Critical Secure Silicon Layer Inc
Publication of MX2015008948A publication Critical patent/MX2015008948A/en
Publication of MX348002B publication Critical patent/MX348002B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/57—Protection from inspection, reverse engineering or tampering
    • H01L23/573—Protection from inspection, reverse engineering or tampering using passive means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
    • H01L27/0203—Particular design considerations for integrated circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Abstract

It is desirable to design and manufacture electronic chips that are resistant to modern reverse engineering techniques. Disclosed is a method and device that allows for the design of chips that are difficult to reverse engineer using modern teardown techniques. The disclosed device uses devices having the same geometry but different voltage levels to create different logic devices. Alternatively, the disclosed uses devices having different geometries and the same operating characteristics. Also disclosed is a method of designing a chip using these devices.
MX2015008948A 2013-01-11 2014-01-03 Semiconductor device having features to prevent reverse engineering. MX348002B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/739,401 US20130320491A1 (en) 2011-06-07 2013-01-11 Semiconductor Device Having Features to Prevent Reverse Engineering
PCT/US2014/010185 WO2014109961A1 (en) 2013-01-11 2014-01-03 Semiconductor device having features to prevent reverse engineering

Publications (2)

Publication Number Publication Date
MX2015008948A true MX2015008948A (en) 2015-09-28
MX348002B MX348002B (en) 2017-01-05

Family

ID=51167305

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015008948A MX348002B (en) 2013-01-11 2014-01-03 Semiconductor device having features to prevent reverse engineering.

Country Status (7)

Country Link
EP (1) EP2943979A4 (en)
CN (1) CN104969345B (en)
AP (1) AP2015008585A0 (en)
CA (1) CA2897082A1 (en)
EA (1) EA201591224A1 (en)
MX (1) MX348002B (en)
WO (1) WO2014109961A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4766516A (en) * 1987-09-24 1988-08-23 Hughes Aircraft Company Method and apparatus for securing integrated circuits from unauthorized copying and use
US4933898A (en) * 1989-01-12 1990-06-12 General Instrument Corporation Secure integrated circuit chip with conductive shield
US5783846A (en) * 1995-09-22 1998-07-21 Hughes Electronics Corporation Digital circuit with transistor geometry and channel stops providing camouflage against reverse engineering
US20020096744A1 (en) * 2001-01-24 2002-07-25 Hrl Laboratories, Llc Integrated circuits protected against reverse engineering and method for fabricating the same using etched passivation openings in integrated circuits
US7135734B2 (en) * 2001-08-30 2006-11-14 Micron Technology, Inc. Graded composition metal oxide tunnel barrier interpoly insulators
JP2010016164A (en) * 2008-07-03 2010-01-21 Nec Electronics Corp Method for designing semiconductor integrated circuit, manufacturing method, circuit design program, and semiconductor integrated circuit
US20120313664A1 (en) * 2011-06-07 2012-12-13 Static Control Components, Inc. Semiconductor Device Having Features to Prevent Reverse Engineering

Also Published As

Publication number Publication date
EA201591224A1 (en) 2016-02-29
CN104969345B (en) 2018-12-07
EP2943979A1 (en) 2015-11-18
EP2943979A4 (en) 2017-05-17
MX348002B (en) 2017-01-05
AP2015008585A0 (en) 2015-07-31
CN104969345A (en) 2015-10-07
CA2897082A1 (en) 2014-07-17
WO2014109961A1 (en) 2014-07-17

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Owner name: SUNPOWER CORPORATION