JP2022536645A5 - - Google Patents
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- Publication number
- JP2022536645A5 JP2022536645A5 JP2021573170A JP2021573170A JP2022536645A5 JP 2022536645 A5 JP2022536645 A5 JP 2022536645A5 JP 2021573170 A JP2021573170 A JP 2021573170A JP 2021573170 A JP2021573170 A JP 2021573170A JP 2022536645 A5 JP2022536645 A5 JP 2022536645A5
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962859568P | 2019-06-10 | 2019-06-10 | |
| US62/859,568 | 2019-06-10 | ||
| US201962931753P | 2019-11-06 | 2019-11-06 | |
| US62/931,753 | 2019-11-06 | ||
| PCT/US2020/035543 WO2020251795A1 (en) | 2019-06-10 | 2020-06-01 | Key recovery using encrypted secret shares |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022536645A JP2022536645A (ja) | 2022-08-18 |
| JP2022536645A5 true JP2022536645A5 (https=) | 2023-06-12 |
| JPWO2020251795A5 JPWO2020251795A5 (https=) | 2023-06-12 |
Family
ID=73650897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021573170A Pending JP2022536645A (ja) | 2019-06-10 | 2020-06-01 | 暗号化された秘密シェアを使用した鍵の回復 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11374750B2 (https=) |
| EP (1) | EP3981103A4 (https=) |
| JP (1) | JP2022536645A (https=) |
| KR (1) | KR20220016910A (https=) |
| SG (1) | SG11202113362XA (https=) |
| WO (1) | WO2020251795A1 (https=) |
Families Citing this family (31)
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| US12047493B2 (en) * | 2019-10-30 | 2024-07-23 | EMC IP Holding Company LLC | Threshold-based override of data privacy using distributed ledgers and key shares |
| US11271728B2 (en) * | 2019-12-20 | 2022-03-08 | Fujitsu Limited | Secure key management |
| US11870898B2 (en) * | 2020-05-21 | 2024-01-09 | Workday, Inc. | Split keys for wallet recovery |
| US11271739B2 (en) * | 2020-06-25 | 2022-03-08 | Digital 14 Llc | Error-correcting key agreement for noisy cryptographic systems |
| GB2597539A (en) * | 2020-07-28 | 2022-02-02 | Nchain Holdings Ltd | Generating shared private keys |
| US11632244B2 (en) * | 2020-09-14 | 2023-04-18 | Paypal, Inc. | Techniques for single round multi-party computation for digital signatures |
| EP4229827A4 (en) * | 2020-10-15 | 2024-10-23 | Keycrypt Labs Pty Ltd | SECURE CLOUD STORAGE AND CLIENT-SIDE ENCRYPTED DATA RECOVERY |
| CN112491550B (zh) * | 2020-12-22 | 2022-05-17 | 湖南科技学院 | 一种基于车联网的移动终端设备可信认证方法及系统 |
| CN112769567B (zh) * | 2021-01-19 | 2023-04-07 | 北京枫玉科技有限公司 | 一种区块链hd私钥找回方法 |
| US20220271933A1 (en) * | 2021-02-19 | 2022-08-25 | Samsung Electronics Co., Ltd. | System and method for device to device secret backup and recovery |
| US11973865B2 (en) * | 2021-03-05 | 2024-04-30 | Michael Heu | Device and method of storing a seed phrase |
| CN112926087B (zh) * | 2021-03-09 | 2023-05-05 | 南京信息工程大学 | 基于二维码具有验证功能与高嵌入容量的秘密共享方法 |
| US12547995B2 (en) | 2021-03-31 | 2026-02-10 | Jio Platforms Limited | System and method for secure and traceable fund transfer operation through a distributed ledger |
| CN113346999B (zh) * | 2021-08-09 | 2021-10-26 | 国网浙江省电力有限公司杭州供电公司 | 一种基于拆分加密的大脑中枢系统 |
| GB202111737D0 (en) * | 2021-08-16 | 2021-09-29 | Blockhouse Tech Limited | Storing cryptographic keys securely |
| EP4311162A4 (en) * | 2021-08-20 | 2024-10-09 | Samsung Electronics Co., Ltd. | Electronic device for generating mnemonic words of private key and operating method of electronic device |
| US20230099755A1 (en) * | 2021-09-24 | 2023-03-30 | Sap Se | Sql extension to key transfer system with authenticity, confidentiality, and integrity |
| US12255987B2 (en) * | 2021-11-30 | 2025-03-18 | Florian Kerschbaum | System and method for secure detection of similarity and dissimilarity of events |
| WO2024004116A1 (ja) * | 2022-06-30 | 2024-01-04 | 日本電気株式会社 | 鍵発行装置、情報処理システム、方法及びコンピュータ可読媒体 |
| US11777727B1 (en) * | 2022-08-29 | 2023-10-03 | Osom Products, Inc. | Distributed digital wallet seed phrase |
| US20240144264A1 (en) * | 2022-10-31 | 2024-05-02 | Dj3N, Llc | Cryptographic improvements to cellular data transfer utilizing blockchain wallets |
| KR102878596B1 (ko) * | 2022-11-09 | 2025-10-30 | 주식회사 다오솔루션 | 개인키 분산 저장 방법 및 이를 수행하기 위한 개인키 분산 저장 시스템 |
| FR3144463B1 (fr) * | 2022-12-23 | 2025-01-03 | Ledger | Procédé pour la sauvegarde et la restauration d'un secret détenu par un portefeuille de cryptoactifs |
| FR3144465B1 (fr) * | 2022-12-23 | 2025-01-03 | Ledger | Procédé pour la sauvegarde et la restauration personnalisées d’un secret détenu par un portefeuille de cryptoactifs |
| CN120530598A (zh) * | 2022-12-23 | 2025-08-22 | 莱德基尔公司 | 一种用于在电子设备与服务器之间建立安全数据连接的方法 |
| US12327243B2 (en) * | 2022-12-30 | 2025-06-10 | Ironvest, Inc. | Dynamic multi-party computation for securely utilizing and storing a secret data-item |
| US20240283642A1 (en) * | 2023-02-22 | 2024-08-22 | Thales Dis Usa, Inc. | System and method for secure transfer of biometric templates between biometric device |
| US12580743B2 (en) * | 2023-05-23 | 2026-03-17 | Reazon Holdings, Inc. | Information processing method |
| WO2025129355A1 (en) * | 2023-12-22 | 2025-06-26 | Kelvin Zero Inc. | Systems and methods for resilient multiparty cryptography |
| JP7724918B1 (ja) * | 2024-06-28 | 2025-08-18 | 楽天グループ株式会社 | 秘密鍵復元システム、秘密鍵復元方法、及びプログラム |
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| US9485096B2 (en) | 2013-02-06 | 2016-11-01 | Apurva Shrivastava | Encryption / decryption of data with non-persistent, non-shared passkey |
| US10354325B1 (en) | 2013-06-28 | 2019-07-16 | Winklevoss Ip, Llc | Computer-generated graphical user interface |
| JP6529820B2 (ja) * | 2015-05-13 | 2019-06-12 | 株式会社 インターコム | 通信装置及びプログラム |
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| US10263775B2 (en) * | 2017-06-23 | 2019-04-16 | Microsoft Technology Licensing, Llc | Policy-based key recovery |
| EP3688922A4 (en) * | 2017-09-27 | 2020-09-09 | Visa International Service Association | SECURE SHARED KEY ESTABLISHMENT FOR PAIR-TO-PAIR COMMUNICATIONS |
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| US20200052889A1 (en) * | 2018-08-09 | 2020-02-13 | Cyberark Software Ltd. | Secure distributed transmission and recombination of secrets |
| WO2020076722A1 (en) * | 2018-10-12 | 2020-04-16 | Medici Ventures, Inc. | Encrypted asset encryption key parts allowing for assembly of an asset encryption key using a subset of the encrypted asset encryption key parts |
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2020
- 2020-06-01 JP JP2021573170A patent/JP2022536645A/ja active Pending
- 2020-06-01 US US16/889,277 patent/US11374750B2/en active Active
- 2020-06-01 KR KR1020217043014A patent/KR20220016910A/ko not_active Withdrawn
- 2020-06-01 EP EP20822324.8A patent/EP3981103A4/en not_active Withdrawn
- 2020-06-01 SG SG11202113362XA patent/SG11202113362XA/en unknown
- 2020-06-01 WO PCT/US2020/035543 patent/WO2020251795A1/en not_active Ceased