JP2023521276A - エンドツーエンドの暗号化された位置検出 - Google Patents

エンドツーエンドの暗号化された位置検出 Download PDF

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Publication number
JP2023521276A
JP2023521276A JP2022547944A JP2022547944A JP2023521276A JP 2023521276 A JP2023521276 A JP 2023521276A JP 2022547944 A JP2022547944 A JP 2022547944A JP 2022547944 A JP2022547944 A JP 2022547944A JP 2023521276 A JP2023521276 A JP 2023521276A
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owner
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message
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Japanese (ja)
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JP2023521276A5 (https=
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ユング，マーセル・エム・エム
ラザロブ，デイビッド
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Google LLC
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Google LLC
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Publication of JP2023521276A publication Critical patent/JP2023521276A/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0485—Networking architectures for enhanced packet encryption processing, e.g. offloading of IPsec packet processing or efficient security association look-up
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0631—Substitution permutation network [SPN], i.e. cipher composed of a number of stages or rounds each involving linear and nonlinear transformations, e.g. AES algorithms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/60—Context-dependent security
    • H04W12/69—Identity-dependent
    • H04W12/75—Temporary identity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022547944A 2020-04-15 2021-04-05 エンドツーエンドの暗号化された位置検出 Pending JP2023521276A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063010370P 2020-04-15 2020-04-15
US63/010,370 2020-04-15
PCT/US2021/025743 WO2021211315A1 (en) 2020-04-15 2021-04-05 End-to-end encrypted location-finding

Publications (2)

Publication Number Publication Date
JP2023521276A true JP2023521276A (ja) 2023-05-24
JP2023521276A5 JP2023521276A5 (https=) 2024-03-19

Family

ID=75660388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022547944A Pending JP2023521276A (ja) 2020-04-15 2021-04-05 エンドツーエンドの暗号化された位置検出

Country Status (7)

Country Link
US (1) US20230132742A1 (https=)
EP (1) EP3970314A1 (https=)
JP (1) JP2023521276A (https=)
KR (1) KR20230002286A (https=)
CN (1) CN115039377A (https=)
DE (1) DE112021002319T5 (https=)
WO (1) WO2021211315A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025503976A (ja) * 2022-01-25 2025-02-06 イーエム・ミクロエレクトロニク－マリン・エス アー ブルートゥース通信の方法及びシステム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20260012336A1 (en) * 2024-07-05 2026-01-08 Google Llc Piggybacking Multiple Receivers on a Cryptographic Value

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170013450A1 (en) * 2015-07-09 2017-01-12 Google Inc. Security for wireless broadcasts
JP2017017550A (ja) * 2015-07-01 2017-01-19 株式会社東芝 位置情報サービス提供システム及びその制御方法
JP2017515335A (ja) * 2014-04-04 2017-06-08 アリババ・グループ・ホールディング・リミテッドＡｌｉｂａｂａ Ｇｒｏｕｐ Ｈｏｌｄｉｎｇ Ｌｉｍｉｔｅｄ ビーコンメッセージの伝送
JP2017208030A (ja) * 2016-05-20 2017-11-24 株式会社ハヤト・インフォメーション 見守りシステム
US10219106B1 (en) * 2018-01-26 2019-02-26 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Secure BLE broadcast system for location based service
US20200107164A1 (en) * 2018-09-28 2020-04-02 Apple Inc. System and method for locating wireless accessories

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101652956B (zh) * 2007-04-05 2013-08-21 皇家飞利浦电子股份有限公司 无线传感器网络密钥分配
US8250375B2 (en) * 2008-04-25 2012-08-21 Microsoft Corporation Generating unique data from electronic devices
US20140133656A1 (en) * 2012-02-22 2014-05-15 Qualcomm Incorporated Preserving Security by Synchronizing a Nonce or Counter Between Systems
US9706397B2 (en) * 2015-06-05 2017-07-11 Qualcomm Incorporated Flexible configuration and authentication of wireless devices

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017515335A (ja) * 2014-04-04 2017-06-08 アリババ・グループ・ホールディング・リミテッドＡｌｉｂａｂａ Ｇｒｏｕｐ Ｈｏｌｄｉｎｇ Ｌｉｍｉｔｅｄ ビーコンメッセージの伝送
JP2017017550A (ja) * 2015-07-01 2017-01-19 株式会社東芝 位置情報サービス提供システム及びその制御方法
US20170013450A1 (en) * 2015-07-09 2017-01-12 Google Inc. Security for wireless broadcasts
JP2017208030A (ja) * 2016-05-20 2017-11-24 株式会社ハヤト・インフォメーション 見守りシステム
US10219106B1 (en) * 2018-01-26 2019-02-26 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Secure BLE broadcast system for location based service
US20200107164A1 (en) * 2018-09-28 2020-04-02 Apple Inc. System and method for locating wireless accessories

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025503976A (ja) * 2022-01-25 2025-02-06 イーエム・ミクロエレクトロニク－マリン・エス アー ブルートゥース通信の方法及びシステム
JP7744527B2 (ja) 2022-01-25 2025-09-25 イーエム・ミクロエレクトロニク－マリン・エス アー ブルートゥース通信の方法及びシステム

Also Published As

Publication number Publication date
CN115039377A (zh) 2022-09-09
US20230132742A1 (en) 2023-05-04
WO2021211315A1 (en) 2021-10-21
DE112021002319T5 (de) 2023-02-09
KR20230002286A (ko) 2023-01-05
EP3970314A1 (en) 2022-03-23

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