JP2020537191A5 - - Google Patents
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- Publication number
- JP2020537191A5 JP2020537191A5 JP2020521366A JP2020521366A JP2020537191A5 JP 2020537191 A5 JP2020537191 A5 JP 2020537191A5 JP 2020521366 A JP2020521366 A JP 2020521366A JP 2020521366 A JP2020521366 A JP 2020521366A JP 2020537191 A5 JP2020537191 A5 JP 2020537191A5
- Authority
- JP
- Japan
- Prior art keywords
- matrix
- shared
- network node
- electronic network
- polynomial
- 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
Links
- 239000011159 matrix material Substances 0.000 claims 69
- 229940050561 matrix product Drugs 0.000 claims 12
- 238000000034 method Methods 0.000 claims 7
- 238000003672 processing method Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17196926.4 | 2017-10-17 | ||
| EP17196926.4A EP3474484A1 (en) | 2017-10-17 | 2017-10-17 | Cryptographic device with updatable shared matrix |
| PCT/EP2018/077823 WO2019076737A1 (en) | 2017-10-17 | 2018-10-12 | CRYPTOGRAPHIC DEVICE WITH SHARED MATRIX WHICH CAN BE UPDATED |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020537191A JP2020537191A (ja) | 2020-12-17 |
| JP2020537191A5 true JP2020537191A5 (enExample) | 2021-11-18 |
| JP7208987B2 JP7208987B2 (ja) | 2023-01-19 |
Family
ID=60138257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020521366A Active JP7208987B2 (ja) | 2017-10-17 | 2018-10-12 | 更新可能な共有マトリクスを備える暗号装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11212099B2 (enExample) |
| EP (2) | EP3474484A1 (enExample) |
| JP (1) | JP7208987B2 (enExample) |
| CN (1) | CN111492615B (enExample) |
| BR (1) | BR112020007373A2 (enExample) |
| MX (1) | MX2020003689A (enExample) |
| RU (1) | RU2020115996A (enExample) |
| WO (1) | WO2019076737A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6849860B2 (ja) * | 2017-10-17 | 2021-03-31 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 格子暗号法のために構成可能な装置 |
| EP3754896A1 (en) * | 2019-06-18 | 2020-12-23 | Koninklijke Philips N.V. | Authenticated key agreement |
| WO2021061833A1 (en) | 2019-09-26 | 2021-04-01 | Visa International Service Association | Lattice based signatures with uniform secrets |
| GB2587438A (en) * | 2019-09-30 | 2021-03-31 | Governing Council Univ Toronto | Key generation for use in secured communication |
| US12143481B2 (en) | 2019-09-30 | 2024-11-12 | The Governing Council Of The University Of Toronto | Method and system for key generation |
| US11153080B1 (en) * | 2020-07-29 | 2021-10-19 | John A. Nix | Network securing device data using two post-quantum cryptography key encapsulation mechanisms |
| JP7468687B2 (ja) * | 2020-10-16 | 2024-04-16 | 日本電信電話株式会社 | 秘密計算システム、秘密計算装置、秘密計算方法、およびプログラム |
| US11853419B2 (en) * | 2020-10-26 | 2023-12-26 | Samsung Sds Co., Ltd. | Apparatus and method for preventing side channel attack for NTRU LPRime algorithm |
| US12301709B2 (en) * | 2020-11-24 | 2025-05-13 | John A. Nix | Multiple post-quantum cryptography key encapsulations with authentication and forward secrecy |
| US11632246B2 (en) * | 2020-12-30 | 2023-04-18 | International Business Machines Corporation | Hybrid key derivation to secure data |
| US12003629B2 (en) | 2020-12-30 | 2024-06-04 | John A. Nix | Secure server digital signature generation for post-quantum cryptography key encapsulations |
| CN112765551B (zh) * | 2021-01-21 | 2024-05-07 | 中国科学院重庆绿色智能技术研究院 | 一种双重约化的矩阵乘法的分块参数空间优化方法 |
| JP7402191B2 (ja) * | 2021-03-03 | 2023-12-20 | Kddi株式会社 | 乗算装置、乗算方法及び乗算プログラム |
| CN112910933B (zh) * | 2021-05-07 | 2021-07-13 | 鹏城实验室 | 认证方法、认证设备以及验证设备 |
| EP4099609A1 (en) | 2021-06-04 | 2022-12-07 | Zama SAS | Computational network conversion for fully homomorphic evaluation |
| US12192184B2 (en) | 2021-12-08 | 2025-01-07 | John A. Nix | Secure session resumption using post-quantum cryptography |
| CN114462571B (zh) * | 2021-12-31 | 2024-12-06 | 科大讯飞股份有限公司 | 训练深度学习模型的方法、数据处理方法及装置 |
| CN114630319A (zh) * | 2022-03-16 | 2022-06-14 | 黄文孝 | 面向智能电网的输变电监测数据安全管理系统及方法 |
| US12567946B2 (en) * | 2022-06-03 | 2026-03-03 | Kioxia Corporation | Encryption device, decryption device, storage system, information processing device, encryption method, decryption method, decompression device, and decompression method |
| US12413399B2 (en) * | 2022-10-06 | 2025-09-09 | Nxp B.V. | Fault detection in post-quantum cyptography |
| AU2023382100A1 (en) | 2022-11-15 | 2025-05-15 | Quantum Bridge Technologies Inc. | System and method for distribution of key generation data in a secure network |
| FR3147019A1 (fr) * | 2023-03-24 | 2024-09-27 | Stmicroelectronics International N.V. | Vérification d'une donnée |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4485175B2 (ja) * | 2002-12-03 | 2010-06-16 | パナソニック株式会社 | 鍵共有システム、共有鍵生成装置及び共有鍵復元装置 |
| US8621227B2 (en) * | 2010-12-28 | 2013-12-31 | Authernative, Inc. | System and method for cryptographic key exchange using matrices |
| USRE47841E1 (en) * | 2012-04-12 | 2020-02-04 | Jintai Ding | Cryptographic system using pairing with errors |
| MX2016000292A (es) * | 2013-07-12 | 2016-04-13 | Koninkl Philips Nv | Sistema para compartir una clave criptografica. |
| IN2013MU02907A (enExample) * | 2013-09-06 | 2015-07-03 | Tata Consultancy Services Ltd | |
| CN103490901B (zh) * | 2013-09-30 | 2016-07-27 | 广东南方信息安全产业基地有限公司 | 基于组合密钥体系的密钥生成和发放方法 |
| US9223720B2 (en) * | 2013-12-13 | 2015-12-29 | Oracle International Corporation | Systems and methods for rapidly generating suitable pairs of hash functions |
| WO2015184991A1 (en) * | 2014-06-04 | 2015-12-10 | Jintai Ding | Improvements on cryptographic systems using pairing with errors |
| US9577897B2 (en) * | 2015-02-20 | 2017-02-21 | Adobe Systems Incorporated | Providing visualizations of event sequence data |
| CN105930916A (zh) * | 2016-04-07 | 2016-09-07 | 大连理工大学 | 一种基于并行模块化神经网络的副产煤气实时预测方法 |
| US10097351B1 (en) * | 2016-09-15 | 2018-10-09 | ISARA Corporation | Generating a lattice basis for lattice-based cryptography |
| US9698986B1 (en) * | 2016-09-23 | 2017-07-04 | ISARA Corporation | Generating shared secrets for lattice-based cryptographic protocols |
| CN106357410B (zh) * | 2016-10-10 | 2019-10-01 | 中山大学 | 一种在没有单向陷门的格签名上构建阈下信道的方法 |
| EP3373505A1 (en) | 2017-03-06 | 2018-09-12 | Koninklijke Philips N.V. | Device and method for sharing a matrix for use in a cryptographic protocol |
-
2017
- 2017-10-17 EP EP17196926.4A patent/EP3474484A1/en not_active Withdrawn
-
2018
- 2018-10-12 BR BR112020007373-3A patent/BR112020007373A2/pt not_active IP Right Cessation
- 2018-10-12 US US16/756,137 patent/US11212099B2/en active Active
- 2018-10-12 CN CN201880081333.8A patent/CN111492615B/zh active Active
- 2018-10-12 RU RU2020115996A patent/RU2020115996A/ru unknown
- 2018-10-12 EP EP18785618.2A patent/EP3698513B1/en active Active
- 2018-10-12 MX MX2020003689A patent/MX2020003689A/es unknown
- 2018-10-12 JP JP2020521366A patent/JP7208987B2/ja active Active
- 2018-10-12 WO PCT/EP2018/077823 patent/WO2019076737A1/en not_active Ceased
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