AU2019207312A1 - Distributed key management for trusted execution environments - Google Patents
Distributed key management for trusted execution environmentsInfo
- Publication number
- AU2019207312A1 AU2019207312A1 AU2019207312A AU2019207312A AU2019207312A1 AU 2019207312 A1 AU2019207312 A1 AU 2019207312A1 AU 2019207312 A AU2019207312 A AU 2019207312A AU 2019207312 A AU2019207312 A AU 2019207312A AU 2019207312 A1 AU2019207312 A1 AU 2019207312A1
- Authority
- AU
- Australia
- Prior art keywords
- key management
- trusted execution
- execution environments
- distributed key
- distributed
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/084530 WO2019137565A2 (en) | 2019-04-26 | 2019-04-26 | Distributed key management for trusted execution environments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2019207312A1 true AU2019207312A1 (en) | 2019-07-18 |
| AU2019207312B2 AU2019207312B2 (en) | 2020-06-25 |
Family
ID=67219326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2019207312A Active AU2019207312B2 (en) | 2019-04-26 | 2019-04-26 | Distributed key management for trusted execution environments |
Country Status (11)
| Country | Link |
|---|---|
| US (3) | US10715339B1 (en) |
| EP (1) | EP3643041B1 (en) |
| JP (1) | JP6869374B2 (en) |
| KR (1) | KR102194077B1 (en) |
| CN (1) | CN111095899B (en) |
| AU (1) | AU2019207312B2 (en) |
| CA (1) | CA3061268C (en) |
| ES (1) | ES2872101T3 (en) |
| PL (1) | PL3643041T3 (en) |
| SG (1) | SG11201909855YA (en) |
| WO (1) | WO2019137565A2 (en) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11528258B2 (en) * | 2018-11-02 | 2022-12-13 | Intel Corporation | System and apparatus for data confidentiality in distributed ledger |
| US11489672B2 (en) * | 2018-11-06 | 2022-11-01 | International Business Machines Corporation | Verification of conditions of a blockchain transaction |
| EP3643041B1 (en) | 2019-04-26 | 2021-03-10 | Advanced New Technologies Co., Ltd. | Distributed key management for trusted execution environments |
| CN110971408A (en) * | 2019-12-25 | 2020-04-07 | 上海沄界信息科技有限公司 | Block chain network-based TEE node authentication method and system |
| JP7560708B2 (en) | 2020-03-17 | 2024-10-03 | 株式会社Onsitechain | Information processing system, information processing method, information processing program, secure computation system, secure computation method, and secure computation program |
| WO2021186754A1 (en) * | 2020-03-17 | 2021-09-23 | 株式会社モールサービス | Information processing system, information processing method, information processing program, secret sharing system, secret sharing method, secret sharing program, secure computation system, secure computation method, and secure computation program |
| CN111092727B (en) * | 2020-03-18 | 2020-07-17 | 支付宝(杭州)信息技术有限公司 | Method and device for sharing cluster key |
| CN111614686B (en) * | 2020-05-26 | 2023-01-17 | 牛津(海南)区块链研究院有限公司 | Key management method, controller and system |
| CN111885050B (en) * | 2020-07-21 | 2022-01-11 | 腾讯科技（深圳）有限公司 | Data storage method and device based on block chain network, related equipment and medium |
| CN111881474B (en) * | 2020-07-24 | 2023-09-15 | 杭州弦冰科技有限公司 | Private key management method and device based on trusted computing environment |
| CN116340955A (en) * | 2020-07-31 | 2023-06-27 | 支付宝(杭州)信息技术有限公司 | Data processing method, device and equipment based on block chain |
| US11601262B2 (en) * | 2020-10-15 | 2023-03-07 | Dell Products L.P. | Distributed key management system |
| CN112231652B (en) * | 2020-10-28 | 2022-02-22 | 百度在线网络技术（北京）有限公司 | Trusted environment remote verification method, device, equipment, system and medium |
| CN112448819A (en) * | 2020-11-06 | 2021-03-05 | 支付宝(杭州)信息技术有限公司 | Method and device for generating verification and signature files of Internet of things equipment |
| US20220198070A1 (en) * | 2020-12-22 | 2022-06-23 | International Business Machines Corporation | Provisioning secure/encrypted virtual machines in a cloud infrastructure |
| EP4030803A1 (en) * | 2021-01-13 | 2022-07-20 | Tata Consultancy Services Limited | Method and system for secure iot device onboarding using a blockchain network |
| CN113037499B (en) * | 2021-03-15 | 2024-01-05 | 杭州链网科技有限公司 | Block chain encryption communication method and system |
| US11416450B1 (en) | 2021-03-16 | 2022-08-16 | EMC IP Holding Company LLC | Clustering data management entities distributed across a plurality of processing nodes |
| CN113688394B (en) * | 2021-06-07 | 2023-08-25 | 重庆大学 | Block chain-based outsourcing computing system and method in safe and trusted execution environment |
| US11979484B2 (en) | 2021-07-21 | 2024-05-07 | Bank Of America Corporation | System for electronic data encryption and decryption using a consensus draft process |
| US11809607B2 (en) | 2021-08-05 | 2023-11-07 | International Business Machines Corporation | Customization of multi-part metadata of a secure guest |
| US11829495B2 (en) * | 2021-08-05 | 2023-11-28 | International Business Machines Corporation | Confidential data provided to a secure guest via metadata |
| US12058244B2 (en) | 2021-09-09 | 2024-08-06 | International Business Machines Corporation | Prevention of race conditions in a dual-server storage system for generation of encryption key |
| WO2023099895A1 (en) * | 2021-12-02 | 2023-06-08 | Royal Holloway University Of London | A method and system for securely sharing data |
| CN113869901B (en) * | 2021-12-02 | 2022-05-10 | 腾讯科技（深圳）有限公司 | Key generation method, key generation device, computer-readable storage medium and computer equipment |
| CN114553590B (en) * | 2022-03-17 | 2023-08-22 | 抖音视界有限公司 | Data transmission method and related equipment |
| CN114615070B (en) * | 2022-03-21 | 2024-04-19 | 中国人民解放军国防科技大学 | Network security event capturing method and device based on trusted execution environment |
| US20230315880A1 (en) * | 2022-03-28 | 2023-10-05 | International Business Machines Corporation | Using smart contracts to manage hyper protect database as a service |
| US12021983B2 (en) * | 2022-04-27 | 2024-06-25 | Dell Products L.P. | Disaggregated key management in a distributed system |
| CN114584307B (en) * | 2022-05-07 | 2022-09-02 | 腾讯科技（深圳）有限公司 | Trusted key management method and device, electronic equipment and storage medium |
| JP2023168952A (en) * | 2022-05-16 | 2023-11-29 | 株式会社日立製作所 | Data management system and data management method |
| CN114978730B (en) * | 2022-05-27 | 2023-09-15 | 深圳铸泰科技有限公司 | Security detection method and storage medium for Internet of things at perceived situation |
| CN115134145B (en) * | 2022-06-28 | 2023-10-20 | 蚂蚁区块链科技(上海)有限公司 | Consensus method, apparatus, computing device and computer readable storage medium in blockchain system |
| CN115484031B (en) * | 2022-09-13 | 2024-03-08 | 山东大学 | SGX-based trusted-free third-party cloud storage ciphertext deduplication method and system |
| KR20240063659A (en) * | 2022-11-03 | 2024-05-10 | 삼성전자주식회사 | Electronic device and method for verifying data in electronic device |
Family Cites Families (64)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9690941B2 (en) * | 2011-05-17 | 2017-06-27 | Microsoft Technology Licensing, Llc | Policy bound key creation and re-wrap service |
| US9215249B2 (en) * | 2012-09-29 | 2015-12-15 | Intel Corporation | Systems and methods for distributed trust computing and key management |
| US8924727B2 (en) * | 2012-10-12 | 2014-12-30 | Intel Corporation | Technologies labeling diverse content |
| US9141769B1 (en) * | 2013-02-08 | 2015-09-22 | Amazon Technologies, Inc. | Secure transfer and use of secret material in a shared environment |
| CN105027494B (en) * | 2013-03-14 | 2018-03-23 | 英特尔公司 | The data processing of trust in public cloud |
| CN105408913B (en) * | 2013-08-21 | 2019-03-15 | 英特尔公司 | Privacy data are handled in cloud |
| US9509502B2 (en) * | 2014-03-13 | 2016-11-29 | Intel Corporation | Symmetric keying and chain of trust |
| US20160036826A1 (en) * | 2014-07-29 | 2016-02-04 | Mcafee, Inc. | Secure content packaging using multiple trusted execution environments |
| US9467296B2 (en) * | 2014-08-29 | 2016-10-11 | Intel Corporation | Virally distributable trusted messaging |
| US10531370B2 (en) * | 2015-02-24 | 2020-01-07 | Lg Electronics Inc. | Method and apparatus for transmitting data in wireless communication system |
| US10304143B2 (en) * | 2016-05-05 | 2019-05-28 | Lance Timothy Kasper | Consensus system for manipulation resistant digital record keeping |
| US9830480B2 (en) * | 2015-05-27 | 2017-11-28 | Google Llc | Policies for secrets in trusted execution environments |
| US9842065B2 (en) * | 2015-06-15 | 2017-12-12 | Intel Corporation | Virtualization-based platform protection technology |
| CN106454528A (en) * | 2015-08-07 | 2017-02-22 | 阿里巴巴集团控股有限公司 | Service processing method based on trusted execution environment and client side |
| CN108701276B (en) * | 2015-10-14 | 2022-04-12 | 剑桥区块链有限责任公司 | System and method for managing digital identities |
| CA3008705C (en) * | 2015-12-14 | 2020-03-10 | Coinplug, Inc. | System for issuing public certificate on basis of block chain, and method for issuing public certificate on basis of block chain by using same |
| US10063529B2 (en) * | 2016-03-28 | 2018-08-28 | Accenture Global Solutions Limited | Secure 3D model sharing using distributed ledger |
| US10521775B2 (en) * | 2016-04-18 | 2019-12-31 | R3 Ltd. | Secure processing of electronic transactions by a decentralized, distributed ledger system |
| US11829998B2 (en) * | 2016-06-07 | 2023-11-28 | Cornell University | Authenticated data feed for blockchains |
| US10417217B2 (en) * | 2016-08-05 | 2019-09-17 | Chicago Mercantile Exchange Inc. | Systems and methods for blockchain rule synchronization |
| EP3337119B1 (en) * | 2016-12-13 | 2019-09-11 | Nxp B.V. | Updating and distributing secret keys in a distributed network |
| US10341116B2 (en) * | 2016-12-28 | 2019-07-02 | Intel Corporation | Remote attestation with hash-based signatures |
| US20180183586A1 (en) * | 2016-12-28 | 2018-06-28 | Intel Corporation | Assigning user identity awareness to a cryptographic key |
| US11438155B2 (en) * | 2017-01-24 | 2022-09-06 | Microsoft Technology Licensing, Llc | Key vault enclave |
| US10764259B2 (en) * | 2017-02-07 | 2020-09-01 | Microsoft Technology Licensing, Llc | Transaction processing for consortium blockchain network |
| US10691793B2 (en) * | 2017-02-20 | 2020-06-23 | AlphaPoint | Performance of distributed system functions using a trusted execution environment |
| CN106941487B (en) * | 2017-02-24 | 2021-01-05 | 创新先进技术有限公司 | Data sending method and device |
| US10397005B2 (en) * | 2017-03-31 | 2019-08-27 | Intel Corporation | Using a trusted execution environment as a trusted third party providing privacy for attestation |
| EP4386609A3 (en) * | 2017-04-11 | 2024-08-28 | nChain Licensing AG | Secure transfer between blockchains |
| US10742393B2 (en) | 2017-04-25 | 2020-08-11 | Microsoft Technology Licensing, Llc | Confidentiality in a consortium blockchain network |
| GB201707168D0 (en) * | 2017-05-05 | 2017-06-21 | Nchain Holdings Ltd | Computer-implemented system and method |
| US10671733B2 (en) * | 2017-05-19 | 2020-06-02 | International Business Machines Corporation | Policy enforcement via peer devices using a blockchain |
| US10558812B2 (en) * | 2017-06-21 | 2020-02-11 | Microsoft Technology Licensing, Llc | Mutual authentication with integrity attestation |
| CN107342858B (en) * | 2017-07-05 | 2019-09-10 | 武汉凤链科技有限公司 | A kind of intelligent contract guard method and system based on trusted context |
| US10567359B2 (en) | 2017-07-18 | 2020-02-18 | International Business Machines Corporation | Cluster of secure execution platforms |
| CN107395349A (en) * | 2017-08-16 | 2017-11-24 | 深圳国微技术有限公司 | A kind of block chain network cryptographic key distribution method based on self-certified public key system |
| US10541804B2 (en) * | 2017-08-18 | 2020-01-21 | Intel Corporation | Techniques for key provisioning in a trusted execution environment |
| US10554634B2 (en) * | 2017-08-18 | 2020-02-04 | Intel Corporation | Techniques for shared private data objects in a trusted execution environment |
| CN107590738A (en) * | 2017-08-24 | 2018-01-16 | 阿里巴巴集团控股有限公司 | Processing method, device and the server of selection common recognition node |
| US10460283B2 (en) * | 2017-09-13 | 2019-10-29 | Vijay Madisetti | Smart contract optimization for multiparty service or product ordering system |
| US20190095879A1 (en) * | 2017-09-26 | 2019-03-28 | Cornell University | Blockchain payment channels with trusted execution environments |
| CN107623569A (en) * | 2017-09-30 | 2018-01-23 | 矩阵元技术（深圳）有限公司 | Block chain key escrow and restoration methods, device based on Secret sharing techniques |
| EP3729721A4 (en) * | 2017-10-11 | 2021-10-13 | Cambridge Blockchain, Inc. | Systems and methods for managing relationships among digital identities |
| CN107919954B (en) * | 2017-10-20 | 2019-05-14 | 浙江大学 | A kind of block chain user key guard method and device based on SGX software protecting extended instruction |
| US11943368B2 (en) * | 2017-11-03 | 2024-03-26 | Microsoft Technology Licensing, Llc | Provisioning trusted execution environment based on chain of trust including platform |
| US12126736B2 (en) * | 2017-11-03 | 2024-10-22 | Microsoft Technology Licensing, Llc | Provisioning trusted execution environment(s) based on chain of trust including platform |
| US20190158275A1 (en) * | 2017-11-22 | 2019-05-23 | Michael Beck | Digital containers for smart contracts |
| US11244309B2 (en) * | 2017-11-22 | 2022-02-08 | Cornell University | Real-time cryptocurrency exchange using trusted hardware |
| US10735450B2 (en) * | 2017-11-30 | 2020-08-04 | Intel Corporation | Trust topology selection for distributed transaction processing in computing environments |
| US11288740B2 (en) * | 2017-12-29 | 2022-03-29 | Intel Corporation | Securing distributed electronic wallet shares |
| US11126699B2 (en) * | 2018-02-07 | 2021-09-21 | Nec Corporation | Replica trusted execution environment: enabling seamless replication of trusted execution environment (TEE)-based enclaves in the cloud |
| US11218324B2 (en) * | 2018-04-05 | 2022-01-04 | Ares Technologies, Inc. | Systems and methods authenticating a digitally signed assertion using verified evaluators |
| US11615060B2 (en) * | 2018-04-12 | 2023-03-28 | ISARA Corporation | Constructing a multiple entity root of trust |
| US11169935B2 (en) * | 2018-06-20 | 2021-11-09 | Intel Corporation | Technologies for low-latency cryptography for processor-accelerator communication |
| US11057366B2 (en) * | 2018-08-21 | 2021-07-06 | HYPR Corp. | Federated identity management with decentralized computing platforms |
| US10270770B1 (en) * | 2018-08-23 | 2019-04-23 | Xage Security, Inc. | Generic computing device attestation and enrollment |
| WO2020057757A1 (en) * | 2018-09-21 | 2020-03-26 | NEC Laboratories Europe GmbH | Method for signing a new block in a decentralized blockchain consensus network |
| US10708247B2 (en) | 2018-09-27 | 2020-07-07 | Intel Corporation | Technologies for providing secure utilization of tenant keys |
| GB201816837D0 (en) * | 2018-10-16 | 2018-11-28 | Microsoft Technology Licensing Llc | Database management |
| SG11201903581WA (en) | 2018-11-07 | 2019-05-30 | Alibaba Group Holding Ltd | Facilitating practical byzantine fault tolerance blockchain consensus and node synchronization |
| AU2018348322C1 (en) | 2018-11-27 | 2020-06-25 | Advanced New Technologies Co., Ltd. | Asymmetric key management in consortium blockchain networks |
| SG11201906754SA (en) * | 2018-12-13 | 2019-08-27 | Alibaba Group Holding Ltd | Off-chain smart contract service based on trusted execution environment |
| US10936723B2 (en) * | 2019-03-27 | 2021-03-02 | Intel Corporation | Fast and secure protocol to bootstrap a blockchain by restoring the blockchain state using trusted execution environment |
| EP3643041B1 (en) | 2019-04-26 | 2021-03-10 | Advanced New Technologies Co., Ltd. | Distributed key management for trusted execution environments |
-
2019
- 2019-04-26 EP EP19739185.7A patent/EP3643041B1/en active Active
- 2019-04-26 KR KR1020197032096A patent/KR102194077B1/en active IP Right Grant
- 2019-04-26 SG SG11201909855Y patent/SG11201909855YA/en unknown
- 2019-04-26 ES ES19739185T patent/ES2872101T3/en active Active
- 2019-04-26 WO PCT/CN2019/084530 patent/WO2019137565A2/en unknown
- 2019-04-26 JP JP2019559274A patent/JP6869374B2/en active Active
- 2019-04-26 CA CA3061268A patent/CA3061268C/en active Active
- 2019-04-26 AU AU2019207312A patent/AU2019207312B2/en active Active
- 2019-04-26 CN CN201980004164.2A patent/CN111095899B/en active Active
- 2019-04-26 PL PL19739185T patent/PL3643041T3/en unknown
- 2019-10-31 US US16/671,024 patent/US10715339B1/en active Active
-
2020
- 2020-06-04 US US16/893,122 patent/US11038700B2/en active Active
-
2021
- 2021-06-14 US US17/347,037 patent/US11356285B2/en active Active
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