JP7362676B2 - データの暗号化および完全性のためのデバイス - Google Patents

データの暗号化および完全性のためのデバイス Download PDF

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Publication number
JP7362676B2
JP7362676B2 JP2020570096A JP2020570096A JP7362676B2 JP 7362676 B2 JP7362676 B2 JP 7362676B2 JP 2020570096 A JP2020570096 A JP 2020570096A JP 2020570096 A JP2020570096 A JP 2020570096A JP 7362676 B2 JP7362676 B2 JP 7362676B2
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integrity
key
data
encryption
unit
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JP2021528899A (ja
JP2021528899A5 (https=
JPWO2019243209A5 (https=
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ヨハネス アーノルダス コーネリス バーンセン
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • 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
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • 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
    • 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
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Storage Device Security (AREA)
JP2020570096A 2018-06-18 2019-06-17 データの暗号化および完全性のためのデバイス Active JP7362676B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18178252.5 2018-06-18
EP18178252.5A EP3584991A1 (en) 2018-06-18 2018-06-18 Device for data encryption and integrity
PCT/EP2019/065791 WO2019243209A1 (en) 2018-06-18 2019-06-17 Device for data encryption and integrity

Publications (4)

Publication Number Publication Date
JP2021528899A JP2021528899A (ja) 2021-10-21
JP2021528899A5 JP2021528899A5 (https=) 2022-06-24
JPWO2019243209A5 JPWO2019243209A5 (https=) 2022-06-24
JP7362676B2 true JP7362676B2 (ja) 2023-10-17

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JP2020570096A Active JP7362676B2 (ja) 2018-06-18 2019-06-17 データの暗号化および完全性のためのデバイス

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Country Link
US (1) US12107965B2 (https=)
EP (2) EP3584991A1 (https=)
JP (1) JP7362676B2 (https=)
CN (1) CN112385175B (https=)
WO (1) WO2019243209A1 (https=)

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US12463828B2 (en) * 2021-09-06 2025-11-04 Hyundai Motor Company Method and device for installing certificate on basis of encryption and decryption of contract certificate private key
AU2021436355B2 (en) * 2021-03-22 2024-11-14 Ntt, Inc. Secure search method, system thereof, apparatus thereof, encryption apparatus, searcher terminal, and program
US11743039B2 (en) * 2021-04-20 2023-08-29 Coinbase Il Rd Ltd. System and method for data encryption using key derivation
CN115623021A (zh) * 2021-07-15 2023-01-17 中信科智联科技有限公司 一种车联网中坐标的处理方法、装置及车联网设备
CN114189359B (zh) * 2021-11-18 2023-12-01 临沂大学 一种避免数据篡改的物联网设备、数据安全传输方法和系统
JP7766503B2 (ja) * 2022-01-27 2025-11-10 ルネサスエレクトロニクス株式会社 半導体装置及びその制御方法
US12470365B2 (en) * 2023-01-06 2025-11-11 Bank Of America Corporation Point-to-point encryption/decryption
US20240388420A1 (en) * 2023-05-16 2024-11-21 Cryptography Research, Inc. Low latency metadata decryption using hash and pseudorandom functions
EP4471643A1 (de) * 2023-05-31 2024-12-04 Siemens Mobility GmbH Verfahren zur verschlüsselten nachrichtenübertragung mit einem sich invalidierenden schlüssel
CN118606403B (zh) * 2024-05-27 2025-03-14 山东省地震工程研究院 一种分布式税务数据处理方法及系统

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WO2016027454A1 (ja) 2014-08-20 2016-02-25 日本電気株式会社 認証暗号化方法、認証復号方法および情報処理装置
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US20110238989A1 (en) 2010-03-24 2011-09-29 Diversinet Corp. Method and system for secure communication using hash-based message authentication codes
WO2016027454A1 (ja) 2014-08-20 2016-02-25 日本電気株式会社 認証暗号化方法、認証復号方法および情報処理装置
WO2016067524A1 (ja) 2014-10-30 2016-05-06 日本電気株式会社 認証付暗号化装置、認証付復号装置、認証付暗号システム、認証付暗号化方法、プログラム

Also Published As

Publication number Publication date
JP2021528899A (ja) 2021-10-21
CN112385175A (zh) 2021-02-19
CN112385175B (zh) 2024-04-09
EP3584991A1 (en) 2019-12-25
US20210266175A1 (en) 2021-08-26
EP3808026B1 (en) 2021-10-13
EP3808026A1 (en) 2021-04-21
WO2019243209A1 (en) 2019-12-26
US12107965B2 (en) 2024-10-01

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