CN110945550A - 在可信执行环境下处理和存储区块链数据 - Google Patents
在可信执行环境下处理和存储区块链数据 Download PDFInfo
- Publication number
- CN110945550A CN110945550A CN201980003633.9A CN201980003633A CN110945550A CN 110945550 A CN110945550 A CN 110945550A CN 201980003633 A CN201980003633 A CN 201980003633A CN 110945550 A CN110945550 A CN 110945550A
- Authority
- CN
- China
- Prior art keywords
- hash value
- blockchain
- value table
- data
- tee
- 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
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
- G06F21/53—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow by executing in a restricted environment, e.g. sandbox or secure virtual machine
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
-
- 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
- H04L9/0877—Generation of secret information including derivation or calculation of cryptographic keys or passwords using additional device, e.g. trusted platform module [TPM], smartcard, USB or hardware security module [HSM]
-
- 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
- H04L9/3239—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 non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
-
- 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
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/03—Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms
- G06F2221/034—Test or assess a computer or a system
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/12—Details relating to cryptographic hardware or logic circuitry
- H04L2209/127—Trusted platform modules [TPM]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Health & Medical Sciences (AREA)
- Databases & Information Systems (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/081182 WO2019120328A2 (en) | 2019-04-03 | 2019-04-03 | Processing and storing blockchain data under a trusted execution environment |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110945550A true CN110945550A (zh) | 2020-03-31 |
CN110945550B CN110945550B (zh) | 2023-10-27 |
Family
ID=66994167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980003633.9A Active CN110945550B (zh) | 2019-04-03 | 2019-04-03 | 在可信执行环境下处理和存储区块链数据 |
Country Status (9)
Country | Link |
---|---|
US (2) | US10699006B1 (zh) |
EP (1) | EP3619665B1 (zh) |
JP (1) | JP6779389B2 (zh) |
KR (1) | KR102151907B1 (zh) |
CN (1) | CN110945550B (zh) |
AU (1) | AU2019204730C1 (zh) |
CA (1) | CA3061265C (zh) |
SG (1) | SG11201909847SA (zh) |
WO (1) | WO2019120328A2 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111630830A (zh) * | 2020-04-15 | 2020-09-04 | 支付宝(杭州)信息技术有限公司 | 账户模型下的分布式区块链数据存储 |
CN111936995A (zh) * | 2020-06-08 | 2020-11-13 | 支付宝实验室(新加坡)有限公司 | 海关清关数据的分布式存储 |
CN113094396A (zh) * | 2021-01-18 | 2021-07-09 | 腾讯科技(深圳)有限公司 | 基于节点内存的数据处理方法、装置、设备以及介质 |
US11556516B2 (en) | 2020-04-20 | 2023-01-17 | Alipay (Hangzhou) Information Technology Co., Ltd. | Distributed blockchain data storage under account model |
TWI827045B (zh) * | 2021-08-05 | 2023-12-21 | 美商萬國商業機器公司 | 關於透過元資料提供至安全客戶之機密資料之電腦程式產品、電腦系統及電腦實施方法 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3061265C (en) | 2019-04-03 | 2022-03-08 | Alibaba Group Holding Limited | Processing and storing blockchain data under a trusted execution environment |
EP3639232B1 (en) * | 2019-04-26 | 2021-07-07 | Advanced New Technologies Co., Ltd. | Anti-replay attack authentication protocol |
SG11202002017YA (en) * | 2019-07-11 | 2020-04-29 | Alibaba Group Holding Ltd | Shared blockchain data storage |
CN110766550B (zh) * | 2019-09-05 | 2021-06-22 | 创新先进技术有限公司 | 基于区块链的资产查询方法及装置、电子设备 |
EP3682342B1 (en) * | 2019-09-11 | 2021-08-18 | Advanced New Technologies Co., Ltd. | Shared blockchain data storage based on error correction coding in trusted execution environments |
CN110602125B (zh) * | 2019-09-23 | 2021-04-13 | 腾讯科技(深圳)有限公司 | 数据处理方法、装置、终端及存储介质 |
CN110717203B (zh) * | 2019-09-25 | 2021-04-27 | 支付宝(杭州)信息技术有限公司 | 基于fpga实现隐私区块链的方法及装置 |
US11200040B2 (en) * | 2020-01-08 | 2021-12-14 | The Boeing Company | Distributed ledger for software distribution in a wireless ad hoc network for ad-hoc data processing on a source node |
CN111047450A (zh) * | 2020-03-18 | 2020-04-21 | 支付宝(杭州)信息技术有限公司 | 链上数据的链下隐私计算方法及装置 |
CN112286641B (zh) * | 2020-12-24 | 2021-04-20 | 北京百度网讯科技有限公司 | 以太坊虚拟机的事务处理方法、装置、设备和介质 |
CN112286642B (zh) * | 2020-12-24 | 2021-04-30 | 北京百度网讯科技有限公司 | 以太坊虚拟机的事务处理方法、装置、设备和介质 |
JP7472781B2 (ja) * | 2020-12-25 | 2024-04-23 | 株式会社デンソー | データ保存装置、データ保存方法、およびデータ保存プログラム |
US11809607B2 (en) | 2021-08-05 | 2023-11-07 | International Business Machines Corporation | Customization of multi-part metadata of a secure guest |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017036546A1 (en) * | 2015-09-04 | 2017-03-09 | Nec Europe Ltd. | Method for storing an object on a plurality of storage nodes |
CN108055133A (zh) * | 2017-12-12 | 2018-05-18 | 江苏安凰领御科技有限公司 | 一种基于区块链技术的密钥安全签名方法 |
WO2018149385A1 (zh) * | 2017-02-17 | 2018-08-23 | 阿里巴巴集团控股有限公司 | 一种区块链系统、数据存储方法及装置 |
CN108667836A (zh) * | 2018-05-08 | 2018-10-16 | 众安信息技术服务有限公司 | 区块链共识方法 |
WO2018229632A1 (en) * | 2017-06-14 | 2018-12-20 | nChain Holdings Limited | Systems and methods for addressing security-related vulnerabilities arising in relation to off-blockchain channels in the event of failures in a network |
CN109409122A (zh) * | 2018-09-13 | 2019-03-01 | 远光软件股份有限公司 | 文件存储方法及其电子设备、存储介质 |
CN109559105A (zh) * | 2018-11-05 | 2019-04-02 | 深圳市恒达移动互联科技有限公司 | 基于tee及加密芯片的数字钱包生成方法及系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107408174B (zh) * | 2015-01-30 | 2021-10-01 | E·马伊姆 | 用于管理安全实体的连网承诺的系统和方法 |
CN105701416B (zh) | 2016-01-11 | 2019-04-05 | 华为技术有限公司 | 强制访问控制方法、装置和物理主机 |
BR112018072929A2 (pt) | 2016-05-13 | 2019-02-19 | nChain Holdings Limited | método e sistema para verificar a integridade de um software de computador e programa de software de computador |
US10445698B2 (en) * | 2016-06-30 | 2019-10-15 | Clause, Inc. | System and method for forming, storing, managing, and executing contracts |
US10540652B2 (en) * | 2016-11-18 | 2020-01-21 | Intel Corporation | Technology for secure partitioning and updating of a distributed digital ledger |
US11290324B2 (en) * | 2016-12-30 | 2022-03-29 | Intel Corporation | Blockchains for securing IoT devices |
CN106850200B (zh) * | 2017-01-25 | 2019-10-22 | 中钞信用卡产业发展有限公司杭州区块链技术研究院 | 一种使用基于区块链的数字货币的安全方法、系统及终端 |
US10764259B2 (en) * | 2017-02-07 | 2020-09-01 | Microsoft Technology Licensing, Llc | Transaction processing for consortium blockchain network |
US10255342B2 (en) | 2017-04-12 | 2019-04-09 | Vijay K. Madisetti | Method and system for tuning blockchain scalability, decentralization, and security for fast and low-cost payment and transaction processing |
US10742393B2 (en) | 2017-04-25 | 2020-08-11 | Microsoft Technology Licensing, Llc | Confidentiality in a consortium blockchain network |
GB201707788D0 (en) | 2017-05-15 | 2017-06-28 | Nchain Holdings Ltd | Computer-implemented system and method |
CN107391649A (zh) | 2017-07-14 | 2017-11-24 | 浙商银行股份有限公司 | 一种提升区块链查询效率的系统及方法 |
US20190095879A1 (en) | 2017-09-26 | 2019-03-28 | Cornell University | Blockchain payment channels with trusted execution environments |
SG11202007429RA (en) * | 2018-03-02 | 2020-09-29 | Intertrust Tech Corp | Trust and identity management systems and methods |
CN108763443A (zh) | 2018-05-25 | 2018-11-06 | 众安信息技术服务有限公司 | 区块链账户处理方法与装置 |
CN111008839B (zh) | 2018-08-01 | 2021-09-14 | 腾讯科技(深圳)有限公司 | 资源转移数据管理方法、装置及存储介质 |
CA3061265C (en) | 2019-04-03 | 2022-03-08 | Alibaba Group Holding Limited | Processing and storing blockchain data under a trusted execution environment |
-
2019
- 2019-04-03 CA CA3061265A patent/CA3061265C/en active Active
- 2019-04-03 KR KR1020197031533A patent/KR102151907B1/ko active IP Right Grant
- 2019-04-03 CN CN201980003633.9A patent/CN110945550B/zh active Active
- 2019-04-03 SG SG11201909847S patent/SG11201909847SA/en unknown
- 2019-04-03 WO PCT/CN2019/081182 patent/WO2019120328A2/en unknown
- 2019-04-03 EP EP19732216.7A patent/EP3619665B1/en active Active
- 2019-04-03 AU AU2019204730A patent/AU2019204730C1/en active Active
- 2019-04-03 JP JP2019559300A patent/JP6779389B2/ja active Active
- 2019-10-31 US US16/671,010 patent/US10699006B1/en active Active
-
2020
- 2020-06-16 US US16/902,864 patent/US10860710B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017036546A1 (en) * | 2015-09-04 | 2017-03-09 | Nec Europe Ltd. | Method for storing an object on a plurality of storage nodes |
WO2018149385A1 (zh) * | 2017-02-17 | 2018-08-23 | 阿里巴巴集团控股有限公司 | 一种区块链系统、数据存储方法及装置 |
WO2018229632A1 (en) * | 2017-06-14 | 2018-12-20 | nChain Holdings Limited | Systems and methods for addressing security-related vulnerabilities arising in relation to off-blockchain channels in the event of failures in a network |
CN108055133A (zh) * | 2017-12-12 | 2018-05-18 | 江苏安凰领御科技有限公司 | 一种基于区块链技术的密钥安全签名方法 |
CN108667836A (zh) * | 2018-05-08 | 2018-10-16 | 众安信息技术服务有限公司 | 区块链共识方法 |
CN109409122A (zh) * | 2018-09-13 | 2019-03-01 | 远光软件股份有限公司 | 文件存储方法及其电子设备、存储介质 |
CN109559105A (zh) * | 2018-11-05 | 2019-04-02 | 深圳市恒达移动互联科技有限公司 | 基于tee及加密芯片的数字钱包生成方法及系统 |
Non-Patent Citations (5)
Title |
---|
HUIJUAN ZHANG ET AL: "A Method to Predict the Performance and Storage of Executing Contract for Ethereum Consortium-Blockchain" * |
RAYMOND CHENG ET AL: "Ekiden: A Platform for Confidentiality-Preserving, Trustworthy, and Performant Smart Contract Execution" * |
RAYMOND CHENG ET AL: "Ekiden: A Platform for Confidentiality-Preserving, Trustworthy,and Performant Smart Contract Execution" * |
刘敬浩;平鉴川;付晓梅;: "一种基于区块链的分布式公钥管理方案研究" * |
李佩丽;徐海霞;马添军;穆永恒;: "可更改区块链技术研究" * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111630830A (zh) * | 2020-04-15 | 2020-09-04 | 支付宝(杭州)信息技术有限公司 | 账户模型下的分布式区块链数据存储 |
US11526488B2 (en) | 2020-04-15 | 2022-12-13 | Alipay (Hangzhou) Information Technology Co., Ltd. | Distributed blockchain data storage under account model |
CN111630830B (zh) * | 2020-04-15 | 2023-07-04 | 支付宝(杭州)信息技术有限公司 | 账户模型下的分布式区块链数据存储 |
US11556516B2 (en) | 2020-04-20 | 2023-01-17 | Alipay (Hangzhou) Information Technology Co., Ltd. | Distributed blockchain data storage under account model |
CN111936995A (zh) * | 2020-06-08 | 2020-11-13 | 支付宝实验室(新加坡)有限公司 | 海关清关数据的分布式存储 |
CN113094396A (zh) * | 2021-01-18 | 2021-07-09 | 腾讯科技(深圳)有限公司 | 基于节点内存的数据处理方法、装置、设备以及介质 |
CN113094396B (zh) * | 2021-01-18 | 2022-07-26 | 腾讯科技(深圳)有限公司 | 基于节点内存的数据处理方法、装置、设备以及介质 |
TWI827045B (zh) * | 2021-08-05 | 2023-12-21 | 美商萬國商業機器公司 | 關於透過元資料提供至安全客戶之機密資料之電腦程式產品、電腦系統及電腦實施方法 |
Also Published As
Publication number | Publication date |
---|---|
US10860710B2 (en) | 2020-12-08 |
US20200311257A1 (en) | 2020-10-01 |
EP3619665A2 (en) | 2020-03-11 |
CN110945550B (zh) | 2023-10-27 |
AU2019204730C1 (en) | 2021-04-29 |
JP6779389B2 (ja) | 2020-11-04 |
US10699006B1 (en) | 2020-06-30 |
CA3061265C (en) | 2022-03-08 |
AU2019204730A1 (en) | 2019-06-27 |
JP2020525877A (ja) | 2020-08-27 |
WO2019120328A3 (en) | 2020-01-30 |
KR102151907B1 (ko) | 2020-09-03 |
SG11201909847SA (en) | 2019-11-28 |
WO2019120328A2 (en) | 2019-06-27 |
EP3619665A4 (en) | 2020-06-03 |
CA3061265A1 (en) | 2019-06-27 |
EP3619665B1 (en) | 2021-07-07 |
AU2019204730B2 (en) | 2020-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110915164B (zh) | 基于可信执行环境中执行的智能合约操作处理区块链数据 | |
CN110945550B (zh) | 在可信执行环境下处理和存储区块链数据 | |
CN111095256B (zh) | 在可信执行环境中安全地执行智能合约操作 | |
CN111448781B (zh) | 一种计算机实现的用于通信共享的区块链数据的方法 | |
AU2019207312B2 (en) | Distributed key management for trusted execution environments | |
CN111656343B (zh) | 可信执行环境中基于纠错编码的共享区块链数据存储 | |
CN111837117B (zh) | 可信执行环境中基于纠错编码的共享区块链数据存储 | |
CN111108478A (zh) | 共享的区块链数据存储 | |
CN111837115A (zh) | 共享的区块链数据存储 | |
KR20200116012A (ko) | 다중키 쌍 시그너처를 사용한 프로그램 실행 및 데이터 증명 체계 | |
CN111066286A (zh) | 使用高可用性的可信执行环境检索区块链网络的公共数据 | |
CN111406252B (zh) | 基于纠错码的共享区块链数据存储的共识 | |
CN111373378B (zh) | 基于纠错码的共享区块链数据存储的数据安全性 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201012 Address after: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Applicant after: Innovative advanced technology Co.,Ltd. Address before: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Applicant before: Advanced innovation technology Co.,Ltd. Effective date of registration: 20201012 Address after: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Applicant after: Advanced innovation technology Co.,Ltd. Address before: A four-storey 847 mailbox in Grand Cayman Capital Building, British Cayman Islands Applicant before: Alibaba Group Holding Ltd. |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40023791 Country of ref document: HK |
|
GR01 | Patent grant | ||
GR01 | Patent grant |