SG11201908544UA - Consensus system downtime recovery - Google Patents
Consensus system downtime recoveryInfo
- Publication number
- SG11201908544UA SG11201908544UA SG11201908544UA SG11201908544UA SG 11201908544U A SG11201908544U A SG 11201908544UA SG 11201908544U A SG11201908544U A SG 11201908544UA SG 11201908544U A SG11201908544U A SG 11201908544UA
- Authority
- SG
- Singapore
- Prior art keywords
- node
- international
- prepare
- nodes
- messages
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1469—Backup restoration techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1474—Saving, restoring, recovering or retrying in transactions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
- G06F11/1451—Management of the data involved in backup or backup restore by selection of backup contents
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
- G06F11/182—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits based on mutual exchange of the output between redundant processing components
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
- G06F11/187—Voting techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2041—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with more than one idle spare processing component
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
- G06F16/2379—Updates performed during online database operations; commit processing
-
- 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
- G06F9/4401—Bootstrapping
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0663—Performing the actions predefined by failover planning, e.g. switching to standby network elements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/80—Database-specific techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/82—Solving problems relating to consistency
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Mining & Analysis (AREA)
- Computer Security & Cryptography (AREA)
- Hardware Redundancy (AREA)
- Retry When Errors Occur (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
UserB Off-blockchain communication Node B , — ) Nude A User A W O 20 19/ 10 1244 A2 FIG. Nodes in a network system 112 Node N Node Node i (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 31 May 2019 (31.05.2019) WIPO I PCT 1111111111111101111111111111111011111010111111111111101111111111111111111111011110111111 (10) International Publication Number WO 2019/101244 A2 (51) International Patent Classification: Not classified (21) International Application Number: PCT/CN2019/078549 (22) International Filing Date: 18 March 2019 (18.03.2019) (25) Filing Language: English (26) Publication Language: English (71) Applicant: ALIBABA GROUP HOLDING LIMITED [—/CN]; Fourth Floor, One Capital Place, P.O. Box 847, George Town, Grand Cayman (KY). (72) Inventor: YANG, Dayi; Alibaba Group Legal Department, 5/F, Building 3, No. 969 West Wen Yi Road, Yuhang Dis- trict, Hangzhou, Zhejiang 311121 (CN). (74) Agent: BEIJING BESTIPR INTELLECTUAL PROP- ERTY LAW CORPORATION; Room 409, Tower B, Ka Wah Building, No. 9 Shangdi 3rd Street, Haidian District, Beijing 100085 (CN). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, 1E, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: upon request of the applicant, before the expiration of the time limit referred to in Article 21(2) (a) without international search report and to be republished upon receipt of that report (Rule 48.2(g)) (54) Title: CONSENSUS SYSTEM DOWNTIME RECOVERY (57) : Methods, systems, and apparatus, including com- puter programs encoded on computer storage media, for consensus system downtime recovery. One of the methods includes: multicas- ting a pre-prepare message to at least some of the backup nodes; obtaining (Q-1) or more prepare messages respectively from (Q-1) or more of the backup nodes, wherein the prepare messages each in- dicate an acceptance of the pre-prepare message by the correspond- ing backup node; storing the pre-prepare message and the (Q-1) or more prepare messages; multicasting a commit message to at least some of the backup nodes, the commit message indicating that the primary node agrees to the (Q-1) or more prepare messages; and obtaining, respectively from Q or more nodes among the primary node and the backup nodes, Q or more commit messages each indi- cating that the corresponding node agrees to (Q-1) or more prepare messages received by the corresponding node.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/078549 WO2019101244A2 (en) | 2019-03-18 | 2019-03-18 | Consensus system downtime recovery |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201908544UA true SG11201908544UA (en) | 2019-10-30 |
Family
ID=66631239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201908544U SG11201908544UA (en) | 2019-03-18 | 2019-03-18 | Consensus system downtime recovery |
Country Status (12)
Country | Link |
---|---|
US (1) | US10977135B2 (en) |
EP (1) | EP3580913B1 (en) |
JP (1) | JP6731123B1 (en) |
KR (1) | KR102230829B1 (en) |
CN (1) | CN110915185B (en) |
AU (1) | AU2019203864B2 (en) |
CA (1) | CA3058233C (en) |
ES (1) | ES2862428T3 (en) |
PL (1) | PL3580913T3 (en) |
SG (1) | SG11201908544UA (en) |
TW (1) | TWI729609B (en) |
WO (1) | WO2019101244A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110445619B (en) * | 2017-03-30 | 2020-10-16 | 腾讯科技(深圳)有限公司 | Block chain system, message processing method and storage medium |
US11341122B2 (en) | 2019-07-24 | 2022-05-24 | Vmware, Inc. | Byzantine fault tolerance that supports heterogeneous clients |
US11334561B2 (en) | 2019-07-24 | 2022-05-17 | Vmware, Inc. | Flexible byzantine fault tolerant protocol using message delay upper bound for client commit decision |
CN110727731B (en) * | 2019-09-05 | 2021-12-21 | 创新先进技术有限公司 | Method for adding node in block chain network and block chain system |
WO2021166928A1 (en) * | 2020-02-21 | 2021-08-26 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | Control method, control device, and program |
US11973857B2 (en) * | 2020-04-29 | 2024-04-30 | Kyndryl, Inc. | Data archive |
CN111526216B (en) * | 2020-07-03 | 2020-09-22 | 支付宝(杭州)信息技术有限公司 | Consensus method and system in alliance chain |
CN111813795B (en) * | 2020-08-28 | 2020-12-04 | 支付宝(杭州)信息技术有限公司 | Method and apparatus for confirming transactions in a blockchain network |
US11567848B2 (en) * | 2020-11-30 | 2023-01-31 | Cirrus Logic, Inc. | Data transmission |
US11606205B2 (en) * | 2021-05-28 | 2023-03-14 | International Business Machines Corporation | Causal total order broadcast protocols using trusted execution environments |
US11665067B2 (en) | 2021-05-28 | 2023-05-30 | International Business Machines Corporation | Managing reconfigurations of distributed computing systems |
US11706320B2 (en) | 2021-05-28 | 2023-07-18 | International Business Machines Corporation | Scalable leader-based total order broadcast protocol for distributed computing systems |
Family Cites Families (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6728958B1 (en) | 1998-07-31 | 2004-04-27 | Hewlett-Packard Development Company, L.P. | Volatile resource manager with pre-prepare notification |
ATE552555T1 (en) | 2002-07-29 | 2012-04-15 | Open Invention Network Llc | UNIFORM MESSAGE ARRANGEMENT FOR SEMIACTIVE AND PASSIVE DUPLICATION |
US7454521B2 (en) | 2003-10-23 | 2008-11-18 | Microsoft Corporation | Byzantine fault quantifying clock synchronization |
US20080222111A1 (en) | 2007-03-07 | 2008-09-11 | Oracle International Corporation | Database system with dynamic database caching |
US8943271B2 (en) * | 2008-06-12 | 2015-01-27 | Microsoft Corporation | Distributed cache arrangement |
US9455992B2 (en) | 2009-06-12 | 2016-09-27 | Microsoft Technology Licensing, Llc | Trusted hardware component for distributed systems |
US8856593B2 (en) | 2010-04-12 | 2014-10-07 | Sandisk Enterprise Ip Llc | Failure recovery using consensus replication in a distributed flash memory system |
KR101522116B1 (en) * | 2010-09-28 | 2015-05-20 | 블랙베리 리미티드 | Residential/enterprise network connection management and csfb scenarios |
US8549142B2 (en) | 2011-03-28 | 2013-10-01 | Siemens Corporation | Replicated state machine utilizing view change protocol resilient to performance attacks |
US20130138614A1 (en) | 2011-11-30 | 2013-05-30 | Mark Travis | Two-phase data locking transaction processing with distributed partitions and mirroring |
JP2014178793A (en) * | 2013-03-14 | 2014-09-25 | Hitachi Ltd | Information processing system |
US9450852B1 (en) | 2014-01-03 | 2016-09-20 | Juniper Networks, Inc. | Systems and methods for preventing split-brain scenarios in high-availability clusters |
JP2015146165A (en) * | 2014-02-04 | 2015-08-13 | 日本電信電話株式会社 | Fault resistance signal processor and fault resistance signal processing method |
US9251017B2 (en) | 2014-03-25 | 2016-02-02 | International Business Machines Corporation | Handling failed cluster members when replicating a database between clusters |
US10242027B2 (en) | 2014-08-15 | 2019-03-26 | Hewlett-Packard Development Company, L.P. | Three phase commit for a distributed file system |
US9720789B2 (en) | 2014-10-15 | 2017-08-01 | Netapp, Inc. | Multicast transport configuration |
US10304143B2 (en) * | 2016-05-05 | 2019-05-28 | Lance Timothy Kasper | Consensus system for manipulation resistant digital record keeping |
US10204341B2 (en) * | 2016-05-24 | 2019-02-12 | Mastercard International Incorporated | Method and system for an efficient consensus mechanism for permissioned blockchains using bloom filters and audit guarantees |
US10198325B2 (en) | 2016-05-24 | 2019-02-05 | Mastercard International Incorporated | Method and system for desynchronization recovery for permissioned blockchains using bloom filters |
US10049017B2 (en) | 2016-10-04 | 2018-08-14 | Nec Corporation | Method and system for byzantine fault-tolerance replicating of data on a plurality of servers |
US10158527B2 (en) | 2016-10-28 | 2018-12-18 | International Business Machines Corporation | Changing an existing blockchain trust configuration |
JP6968166B2 (en) | 2016-11-25 | 2021-11-17 | エヌイーシー ラボラトリーズ ヨーロッパ ゲーエムベーハー | Byzantine Disability Tolerant Replicating Methods and Systems |
US11954697B2 (en) | 2017-02-27 | 2024-04-09 | Ncr Corporation | Blockchain consumer ledger |
CN107360206B (en) * | 2017-03-29 | 2020-03-27 | 创新先进技术有限公司 | Block chain consensus method, equipment and system |
CN110445619B (en) | 2017-03-30 | 2020-10-16 | 腾讯科技(深圳)有限公司 | Block chain system, message processing method and storage medium |
US20180285217A1 (en) | 2017-03-31 | 2018-10-04 | Intel Corporation | Failover response using a known good state from a distributed ledger |
EP3596880B1 (en) | 2017-04-18 | 2022-06-01 | Samsung Electronics Co., Ltd. | Method and apparatus for access control in distributed blockchain-based internet of things (iot) network |
US20180308091A1 (en) | 2017-04-21 | 2018-10-25 | Vmware, Inc. | Fairness preserving byzantine agreements |
CN107103098A (en) * | 2017-05-12 | 2017-08-29 | 曾建伟 | A kind of block chain net type database comprising intelligent contract and method of work |
CN110832825B (en) | 2017-05-22 | 2022-10-21 | 维萨国际服务协会 | Method and node for network for increasing verification speed by tamper-proof data |
US10740733B2 (en) | 2017-05-25 | 2020-08-11 | Oracle International Corporaton | Sharded permissioned distributed ledgers |
US11055703B2 (en) | 2017-06-19 | 2021-07-06 | Hitachi, Ltd. | Smart contract lifecycle management |
CN107301600B (en) | 2017-06-23 | 2021-07-20 | 北京天德科技有限公司 | Core construction method of block chain Internet model for cross-chain transaction |
CN107248076A (en) | 2017-06-24 | 2017-10-13 | 北京天德科技有限公司 | A kind of core algorithm of the double-chain block chain the Internet model merchandised across chain |
WO2019008158A1 (en) | 2017-07-06 | 2019-01-10 | Chromaway Ab | Method and system for a distributed computing system |
US10984134B2 (en) | 2017-07-14 | 2021-04-20 | Microsoft Technology Licensing, Llc | Blockchain system for leveraging member nodes to achieve consensus |
CN107528882B (en) | 2017-07-14 | 2020-12-25 | 创新先进技术有限公司 | Method and device for processing consensus request in block chain consensus network and electronic equipment |
US11281644B2 (en) * | 2017-07-28 | 2022-03-22 | Hitachi, Ltd. | Blockchain logging of data from multiple systems |
US10735203B2 (en) | 2017-10-09 | 2020-08-04 | Cisco Technology, Inc. | Sharing network security threat information using a blockchain network |
US10832241B2 (en) | 2017-10-11 | 2020-11-10 | International Business Machines Corporation | Transaction reservation for block space on a blockchain |
CN107819749A (en) | 2017-10-26 | 2018-03-20 | 平安科技(深圳)有限公司 | Block catenary system and transaction data processing method based on ether mill |
CA3078478C (en) | 2017-10-31 | 2023-03-07 | Ab Initio Technology Llc | Managing a computing cluster interface |
US10572352B2 (en) | 2017-11-01 | 2020-02-25 | Vmware, Inc. | Byzantine fault tolerance with verifiable secret sharing at constant overhead |
US10735450B2 (en) | 2017-11-30 | 2020-08-04 | Intel Corporation | Trust topology selection for distributed transaction processing in computing environments |
US11055419B2 (en) | 2017-12-01 | 2021-07-06 | Alan Health and Science | Decentralized data authentication system for creation of integrated lifetime health records |
US11243945B2 (en) | 2017-12-11 | 2022-02-08 | International Business Machines Corporation | Distributed database having blockchain attributes |
CN108108967B (en) * | 2017-12-29 | 2020-10-16 | 山大地纬软件股份有限公司 | Multi-stage PBFT consensus system and method for complex digital assets |
CN108108487B (en) * | 2018-01-10 | 2019-11-22 | 杭州复杂美科技有限公司 | A kind of common recognition method of block chain |
EP3522064B1 (en) | 2018-02-02 | 2021-12-22 | Università Degli Studi Di Trento | A method and apparatus for distributed, privacy-preserving and integrity-preserving exchange, inventory and order book |
CN108492103B (en) | 2018-02-07 | 2021-04-27 | 北京大学深圳研究生院 | Joint block chain consensus method |
US20190251573A1 (en) | 2018-02-09 | 2019-08-15 | Airbus (S.A.S.) | Systems and methods of verifying credentials of aircraft personnel using a blockchain computer system |
TWI659373B (en) | 2018-02-14 | 2019-05-11 | 財團法人工業技術研究院 | Blockchain system and method thereof |
CN108616596B (en) | 2018-05-09 | 2020-12-25 | 南京邮电大学 | Block chain self-adaptive consensus method based on dynamic authorization and network environment perception |
CN109345386B (en) | 2018-08-31 | 2020-04-14 | 阿里巴巴集团控股有限公司 | Transaction consensus processing method and device based on block chain and electronic equipment |
CN109347804B (en) * | 2018-09-19 | 2020-02-07 | 电子科技大学 | Byzantine fault-tolerant consensus optimization method for block chain |
CN109246122A (en) * | 2018-09-29 | 2019-01-18 | 上海海事大学 | A kind of Byzantine failure tolerance block chain generation method based on gossip propagation agreement |
CN109327959A (en) * | 2018-10-31 | 2019-02-12 | 信利光电股份有限公司 | A kind of PCB link configuration |
CN109327459B (en) | 2018-11-12 | 2020-12-01 | 崔晓晖 | Consensus method for union block chain network |
JP6726367B2 (en) | 2018-12-13 | 2020-07-22 | アリババ・グループ・ホールディング・リミテッドAlibaba Group Holding Limited | Changing the primary node in a distributed system |
AU2019203865B2 (en) | 2019-03-18 | 2021-01-21 | Advanced New Technologies Co., Ltd. | Consensus system downtime recovery |
-
2019
- 2019-03-18 CN CN201980003250.1A patent/CN110915185B/en active Active
- 2019-03-18 PL PL19725901T patent/PL3580913T3/en unknown
- 2019-03-18 JP JP2019553489A patent/JP6731123B1/en active Active
- 2019-03-18 CA CA3058233A patent/CA3058233C/en active Active
- 2019-03-18 US US16/494,592 patent/US10977135B2/en active Active
- 2019-03-18 SG SG11201908544U patent/SG11201908544UA/en unknown
- 2019-03-18 KR KR1020197028753A patent/KR102230829B1/en active IP Right Grant
- 2019-03-18 ES ES19725901T patent/ES2862428T3/en active Active
- 2019-03-18 AU AU2019203864A patent/AU2019203864B2/en active Active
- 2019-03-18 WO PCT/CN2019/078549 patent/WO2019101244A2/en unknown
- 2019-03-18 EP EP19725901.3A patent/EP3580913B1/en active Active
- 2019-12-06 TW TW108144679A patent/TWI729609B/en active
Also Published As
Publication number | Publication date |
---|---|
PL3580913T3 (en) | 2021-06-28 |
AU2019203864B2 (en) | 2021-01-21 |
TW202037122A (en) | 2020-10-01 |
JP6731123B1 (en) | 2020-07-29 |
EP3580913A2 (en) | 2019-12-18 |
US10977135B2 (en) | 2021-04-13 |
ES2862428T3 (en) | 2021-10-07 |
JP2020522725A (en) | 2020-07-30 |
CN110915185A (en) | 2020-03-24 |
CA3058233C (en) | 2023-03-07 |
KR102230829B1 (en) | 2021-03-23 |
EP3580913B1 (en) | 2021-01-20 |
WO2019101244A3 (en) | 2019-09-12 |
KR20200112634A (en) | 2020-10-05 |
AU2019203864A1 (en) | 2019-05-31 |
EP3580913A4 (en) | 2019-12-25 |
WO2019101244A2 (en) | 2019-05-31 |
CA3058233A1 (en) | 2019-05-31 |
TWI729609B (en) | 2021-06-01 |
CN110915185B (en) | 2021-08-17 |
US20200379852A1 (en) | 2020-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG11201908387SA (en) | Consensus system downtime recovery | |
SG11201908853YA (en) | System and method for ending view change protocol | |
SG11201908544UA (en) | Consensus system downtime recovery | |
SG11201907346UA (en) | Performing a change of primary node in a distributed system | |
SG11201906834SA (en) | Achieving consensus among network nodes in a distributed system | |
SG11201908982QA (en) | Managing sensitive data elements in a blockchain network | |
SG11201908887XA (en) | System and method for ending view change protocol | |
SG11201908983WA (en) | Retrieving access data for blockchain networks using highly available trusted execution environments | |
SG11201909946UA (en) | Logistic regression modeling scheme using secrete sharing | |
SG11201903425PA (en) | System and method for information protection | |
SG11201902778UA (en) | System and method for information protection | |
SG11201906753UA (en) | Digital certificate management method and apparatus, and electronic device | |
SG11201908890XA (en) | System and method for implementing different types of blockchain contracts | |
SG11201906535WA (en) | Performing a recovery process for a network node in a distributed system | |
SG11201903581WA (en) | Facilitating practical byzantine fault tolerance blockchain consensus and node synchronization | |
SG11201908981SA (en) | Retrieving public data for blockchain networks using highly available trusted execution environments | |
SG11201909948WA (en) | Product promotion using smart contracts in blockchain networks | |
SG11201908382PA (en) | Method and apparatus for processing transaction requests | |
SG11201908294TA (en) | System and method for parallel-processing blockchain transactions | |
SG11201908937RA (en) | System and method for managing user interactions with a blockchain | |
SG11201903562QA (en) | Recovering encrypted transaction information in blockchain confidential transactions | |
SG11201906838QA (en) | Data isolation in a blockchain network | |
SG11201908651SA (en) | Methods and devices for protecting sensitive data of transaction activity based on smart contract in blockchain | |
SG11201906755VA (en) | Digital certificate management method, apparatus, and system | |
SG11201908946PA (en) | Program execution and data proof scheme using multiple key pair signatures |