JP6768161B2 - リレー攻撃に対抗する保護 - Google Patents
リレー攻撃に対抗する保護 Download PDFInfo
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- JP6768161B2 JP6768161B2 JP2019537299A JP2019537299A JP6768161B2 JP 6768161 B2 JP6768161 B2 JP 6768161B2 JP 2019537299 A JP2019537299 A JP 2019537299A JP 2019537299 A JP2019537299 A JP 2019537299A JP 6768161 B2 JP6768161 B2 JP 6768161B2
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- 238000004891 communication Methods 0.000 claims description 76
- 238000001228 spectrum Methods 0.000 claims description 63
- 238000000034 method Methods 0.000 claims description 15
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- 238000012790 confirmation Methods 0.000 description 2
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- 238000000060 site-specific infrared dichroism spectroscopy Methods 0.000 description 2
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- 230000001419 dependent effect Effects 0.000 description 1
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- 238000010295 mobile communication Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
- H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
- H04W12/122—Counter-measures against attacks; Protection against rogue devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
- G01S5/0018—Transmission from mobile station to base station
- G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0252—Radio frequency fingerprinting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0284—Relative positioning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
- H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
- G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/00412—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks the transmitted data signal being encrypted
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/00555—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks comprising means to detect or avoid relay attacks
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
- G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/63—Location-dependent; Proximity-dependent
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Virology (AREA)
- Bioethics (AREA)
- Lock And Its Accessories (AREA)
- Mechanical Engineering (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Description
4 自動車キー(第2の通信装置)
Claims (9)
- 少なくとも第1の通信装置(2)および第2の通信装置(4)から構成され、前記第1の通信装置(2)と前記第2の通信装置(4)との間でデータが無線送信されるシステムに対するリレー攻撃に対抗する保護のための方法であって、
前記第1の通信装置(2)が、或る周波数帯域内の、前記第1の通信装置(2)の位置において受信される全ての無線送信信号の第1のスペクトルを確認し、
前記第2の通信装置(4)が、前記周波数帯域内の、前記第2の通信装置(4)の位置において受信される全ての無線送信信号の第2のスペクトルを確認し、
前記周波数帯域が、最小周波数および最大周波数によって制限され、
前記第2の通信装置(4)が前記第2のスペクトルを前記第1の通信装置(2)に送信し、
前記第2の通信装置(4)が前記第1の通信装置(2)の位置にあるか否かを決定するために、前記第1の通信装置(2)によって、前記第1のスペクトルが前記第2のスペクトルと比較される
ことを特徴とする方法。 - 前記第1のスペクトルおよび前記第2のスペクトルが、同時に、またはそれぞれ異なる時間に確認される、請求項1記載の方法。
- 前記第1のスペクトルおよび前記第2のスペクトルが、常に、または特定の時間にのみ確認される、請求項1〜2のいずれか一項記載の方法。
- 前記第1の通信装置(2)が、該第1の通信装置(2)および前記第2の通信装置(4)の両方によって受信される、前記周波数帯域内の周波数を有する無線送信信号を発する、請求項1〜3のいずれか一項記載の方法。
- 前記第1の通信装置(2)が、前記第2の通信装置(4)に、どの周波数について信号の振幅が確認されるべきであるかを通知する、請求項1〜4のいずれか一項記載の方法。
- 前記第1の通信装置(2)と前記第2の通信装置(4)との間におけるデータ送信が暗号化される、請求項1〜5のいずれか一項記載の方法。
- 前記第1の通信装置(2)および前記第2の通信装置(4)の各々が3つのアンテナを有し、該3つのアンテナがそれぞれ、互いに対して或る角度で配置される、請求項1〜6のいずれか一項記載の方法。
- 受信される個々の信号間の空間角度が確認される、請求項1〜7のいずれか一項記載の方法。
- 前記第1の通信装置(2)が自動車であり、前記第2の通信装置(4)が自動車のキーである、請求項1〜8のいずれか一項記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017001092.7A DE102017001092A1 (de) | 2017-02-07 | 2017-02-07 | Schutz gegen einen Relayangriff |
DE102017001092.7 | 2017-02-07 | ||
PCT/EP2018/000047 WO2018145808A1 (de) | 2017-02-07 | 2018-02-05 | Schutz gegen einen relayangriff |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020509261A JP2020509261A (ja) | 2020-03-26 |
JP6768161B2 true JP6768161B2 (ja) | 2020-10-14 |
Family
ID=61226527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019537299A Active JP6768161B2 (ja) | 2017-02-07 | 2018-02-05 | リレー攻撃に対抗する保護 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11023600B2 (ja) |
EP (1) | EP3580578B1 (ja) |
JP (1) | JP6768161B2 (ja) |
KR (1) | KR102246430B1 (ja) |
CN (1) | CN110352360B (ja) |
DE (1) | DE102017001092A1 (ja) |
WO (1) | WO2018145808A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11882454B2 (en) | 2019-05-13 | 2024-01-23 | Lambda:4 Entwicklungen Gmbh | Detection of attacks on radio authorization systems |
US20210094509A1 (en) * | 2019-09-30 | 2021-04-01 | Nxp B.V. | Systems and methods for access control using field strength |
EP3813402A1 (en) * | 2019-10-21 | 2021-04-28 | Nxp B.V. | Wireless communicaton device and method for spying counter measures |
WO2023105918A1 (ja) * | 2021-12-07 | 2023-06-15 | アルプスアルパイン株式会社 | 測距装置、及び、送信条件の設定方法 |
WO2023160828A1 (de) | 2022-02-28 | 2023-08-31 | Lambda:4 Entwicklungen Gmbh | Erkennung von angriffen auf funkautorisierungssysteme |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6269246B1 (en) * | 1998-09-22 | 2001-07-31 | Ppm, Inc. | Location determination using RF fingerprinting |
EP1216172A2 (en) * | 1999-10-01 | 2002-06-26 | Siemens Automotive Corporation | Relay attack detection of a secure vehicle command communication |
GB0211644D0 (en) * | 2002-05-21 | 2002-07-03 | Wesby Philip B | System and method for remote asset management |
US7295831B2 (en) * | 2003-08-12 | 2007-11-13 | 3E Technologies International, Inc. | Method and system for wireless intrusion detection prevention and security management |
JP4358175B2 (ja) * | 2005-09-16 | 2009-11-04 | シャープ株式会社 | 携帯端末 |
US7971251B2 (en) * | 2006-03-17 | 2011-06-28 | Airdefense, Inc. | Systems and methods for wireless security using distributed collaboration of wireless clients |
DE102012007286A1 (de) | 2012-04-12 | 2013-10-17 | Giesecke & Devrient Gmbh | Kontaktlose Transaktion |
JP5956260B2 (ja) * | 2012-07-06 | 2016-07-27 | 株式会社東海理化電機製作所 | 伝搬時間測定装置 |
JP2014086993A (ja) * | 2012-10-26 | 2014-05-12 | Tokai Rika Co Ltd | 通信エリア形成装置 |
JP2014108751A (ja) * | 2012-12-04 | 2014-06-12 | Toyota Infotechnology Center Co Ltd | 搭乗予定者識別システム、搭乗予定者識別方法 |
US9218700B2 (en) * | 2012-12-14 | 2015-12-22 | GM Global Technology Operations LLC | Method and system for secure and authorized communication between a vehicle and wireless communication devices or key fobs |
US8930045B2 (en) * | 2013-05-01 | 2015-01-06 | Delphi Technologies, Inc. | Relay attack prevention for passive entry passive start (PEPS) vehicle security systems |
DE102013015478A1 (de) * | 2013-09-10 | 2015-03-12 | Giesecke & Devrient Gmbh | Externe sichere Einheit |
US9584542B2 (en) * | 2014-02-04 | 2017-02-28 | Texas Instruments Incorporated | Relay attack countermeasure system |
JP6354541B2 (ja) * | 2014-11-26 | 2018-07-11 | 株式会社デンソー | 車両遠隔操作システム、携帯通信機 |
JP2016183489A (ja) * | 2015-03-26 | 2016-10-20 | アルプス電気株式会社 | キーレスエントリー装置 |
JP6540616B2 (ja) * | 2016-07-01 | 2019-07-10 | 株式会社デンソー | 車両用認証システム |
EP3287331B1 (en) * | 2016-08-25 | 2020-10-07 | Nxp B.V. | Automotive security apparatus and associated methods |
-
2017
- 2017-02-07 DE DE102017001092.7A patent/DE102017001092A1/de not_active Withdrawn
-
2018
- 2018-02-05 JP JP2019537299A patent/JP6768161B2/ja active Active
- 2018-02-05 KR KR1020197021290A patent/KR102246430B1/ko active IP Right Grant
- 2018-02-05 EP EP18705314.5A patent/EP3580578B1/de active Active
- 2018-02-05 WO PCT/EP2018/000047 patent/WO2018145808A1/de unknown
- 2018-02-05 CN CN201880010382.2A patent/CN110352360B/zh active Active
- 2018-02-05 US US16/483,505 patent/US11023600B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102017001092A1 (de) | 2018-08-09 |
CN110352360A (zh) | 2019-10-18 |
WO2018145808A1 (de) | 2018-08-16 |
JP2020509261A (ja) | 2020-03-26 |
US20210019433A1 (en) | 2021-01-21 |
KR20190100948A (ko) | 2019-08-29 |
US11023600B2 (en) | 2021-06-01 |
EP3580578A1 (de) | 2019-12-18 |
EP3580578B1 (de) | 2021-12-08 |
CN110352360B (zh) | 2023-04-28 |
KR102246430B1 (ko) | 2021-04-30 |
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