JP2022537733A5 - - Google Patents

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Publication number
JP2022537733A5
JP2022537733A5 JP2021575035A JP2021575035A JP2022537733A5 JP 2022537733 A5 JP2022537733 A5 JP 2022537733A5 JP 2021575035 A JP2021575035 A JP 2021575035A JP 2021575035 A JP2021575035 A JP 2021575035A JP 2022537733 A5 JP2022537733 A5 JP 2022537733A5
Authority
JP
Japan
Prior art keywords
key
cryptographic device
cryptographic
shared
seed
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2021575035A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022537733A (ja
JP7607599B2 (ja
Filing date
Publication date
Priority claimed from EP19181035.7A external-priority patent/EP3754896A1/en
Application filed filed Critical
Publication of JP2022537733A publication Critical patent/JP2022537733A/ja
Publication of JP2022537733A5 publication Critical patent/JP2022537733A5/ja
Application granted granted Critical
Publication of JP7607599B2 publication Critical patent/JP7607599B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2021575035A 2019-06-18 2020-06-11 認証付き鍵共有 Active JP7607599B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19181035.7A EP3754896A1 (en) 2019-06-18 2019-06-18 Authenticated key agreement
EP19181035.7 2019-06-18
PCT/EP2020/066179 WO2020254177A1 (en) 2019-06-18 2020-06-11 Authenticated lattice-based key agreement or key encapsulation

Publications (3)

Publication Number Publication Date
JP2022537733A JP2022537733A (ja) 2022-08-29
JP2022537733A5 true JP2022537733A5 (enExample) 2023-06-16
JP7607599B2 JP7607599B2 (ja) 2024-12-27

Family

ID=66998225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021575035A Active JP7607599B2 (ja) 2019-06-18 2020-06-11 認証付き鍵共有

Country Status (5)

Country Link
US (1) US11991274B2 (enExample)
EP (2) EP3754896A1 (enExample)
JP (1) JP7607599B2 (enExample)
CN (1) CN114008967B (enExample)
WO (1) WO2020254177A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10637656B2 (en) 2017-11-28 2020-04-28 Blackberry Limited Method and system for key agreement utilizing semigroups
US12567981B2 (en) 2018-08-01 2026-03-03 Cable Television Laboratories, Inc. Systems and methods for data authentication using composite keys and signatures
US11838417B2 (en) * 2020-06-30 2023-12-05 John A Nix Subscription concealed identifier (SUCI) supporting post-quantum cryptography
US12200122B1 (en) * 2020-08-06 2025-01-14 Cable Television Laboratories, Inc. Systems and methods for advanced quantum-safe PKI credentials for authentications
EP3993310A1 (en) * 2020-10-28 2022-05-04 Koninklijke Philips N.V. Middlebox with decapsulation
US11632242B2 (en) * 2020-12-30 2023-04-18 Pqsecure Technologies, Llc Low footprint hardware architecture for Kyber-KEM
US11569987B2 (en) * 2021-02-12 2023-01-31 Blackberry Limited Method and system for key agreement utilizing plactic monoids
US11956370B2 (en) * 2021-06-23 2024-04-09 Blackberry Limited Method and system for digital signatures utilizing multiplicative semigroups
EP4213440B1 (de) * 2022-01-12 2024-10-30 Deutsche Telekom AG Nutzung quantensicherer schlüssel in einem netzwerk
US11722499B1 (en) * 2022-02-05 2023-08-08 Uab 360 It Optimized messaging in a mesh network
KR102474891B1 (ko) * 2022-09-01 2022-12-06 (주)노르마 양자 내성 암호화 알고리즘에 기초하여 생성한 키를 활용하여 가상 사설 네트워크를 제공하는 가상 사설 네트워크 형성 방법 및 이를 수행하는 가상 사설 네트워크 운용 시스템
KR102474897B1 (ko) * 2022-09-01 2022-12-06 (주)노르마 양자 내성 암호화 알고리즘에 기초한 봉인 키 교환을 통해 가상 사설 네트워크를 제공하는 가상 사설 네트워크 형성 방법 및 이를 수행하는 가상 사설 네트워크 운용 시스템
KR102474899B1 (ko) * 2022-09-01 2022-12-06 (주)노르마 양자 내성 암호화 알고리즘에 기초한 가상 사설 네트워크 형성 방법 및 이를 수행하는 가상 사설 네트워크 운용 시스템
KR102830741B1 (ko) * 2022-11-30 2025-07-08 서울대학교산학협력단 암호화된 데이터를 검증하는 전자 장치 및 방법
JP2025038817A (ja) 2023-09-07 2025-03-19 株式会社東芝 携帯可能電子装置、情報処理装置、情報処理システム、及び情報処理方法
US12632537B2 (en) * 2023-11-03 2026-05-19 Oracle International Corporation Executing cryptographic operations in a secure element platform runtime environment
CN118413389B (zh) * 2024-06-21 2024-09-17 正则量子(北京)技术有限公司 一种基于量子安全的零信任网络的访问方法及系统
US12706740B2 (en) * 2024-09-17 2026-08-11 Cisco Technology, Inc. Out-of-band mechanisms to enhance security of messaging layer security (mls) protocol-based communications
CN118984225A (zh) * 2024-10-11 2024-11-19 山东多次方半导体有限公司 支持抗量子算法的国密ssh协议及密码设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2369540C (en) * 2001-12-31 2013-10-01 Blackberry Limited Method and apparatus for computing a shared secret key
US8755519B2 (en) * 2011-06-29 2014-06-17 International Business Machines Corporation Lattice scheme for establishing a secure multi-identity authentication context
JP2014068140A (ja) * 2012-09-25 2014-04-17 Sony Corp 情報処理装置、情報処理方法及びプログラム
CN103326852B (zh) * 2013-06-20 2016-01-20 武汉大学 一种量子计算环境下的共享密钥建立方法
EP3161993A1 (en) * 2014-06-27 2017-05-03 Koninklijke Philips N.V. Device for determining a shared key
WO2017041669A1 (en) * 2015-09-08 2017-03-16 Jintai Ding Password based key exchange from ring learning with er-rors
US10103885B2 (en) * 2016-01-20 2018-10-16 Mastercard International Incorporated Method and system for distributed cryptographic key provisioning and storage via elliptic curve cryptography
EP3364596A1 (en) * 2017-02-15 2018-08-22 Koninklijke Philips N.V. Key exchange devices and method
US10516543B2 (en) * 2017-05-08 2019-12-24 Amazon Technologies, Inc. Communication protocol using implicit certificates
EP3474484A1 (en) * 2017-10-17 2019-04-24 Koninklijke Philips N.V. Cryptographic device with updatable shared matrix

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