SG11202008600YA - A method and system for detecting and preventing issues in smart contracts based on historical behavior analysis - Google Patents
A method and system for detecting and preventing issues in smart contracts based on historical behavior analysisInfo
- Publication number
- SG11202008600YA SG11202008600YA SG11202008600YA SG11202008600YA SG11202008600YA SG 11202008600Y A SG11202008600Y A SG 11202008600YA SG 11202008600Y A SG11202008600Y A SG 11202008600YA SG 11202008600Y A SG11202008600Y A SG 11202008600YA SG 11202008600Y A SG11202008600Y A SG 11202008600YA
- Authority
- SG
- Singapore
- Prior art keywords
- detecting
- behavior analysis
- historical behavior
- smart contracts
- contracts based
- Prior art date
Links
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
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/56—Computer malware detection or handling, e.g. anti-virus arrangements
- G06F21/562—Static detection
- G06F21/563—Static detection by source code analysis
-
- 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
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/554—Detecting local intrusion or implementing counter-measures involving event detection and direct action
-
- 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
- G06F21/602—Providing cryptographic facilities or services
-
- 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
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
-
- 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
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30181—Instruction operation extension or modification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/22—Payment schemes or models
- G06Q20/223—Payment schemes or models based on the use of peer-to-peer networks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/389—Keeping log of transactions for guaranteeing non-repudiation of a transaction
-
- 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
- H04L9/002—Countermeasures against attacks on cryptographic mechanisms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- Strategic Management (AREA)
- Accounting & Taxation (AREA)
- General Engineering & Computer Science (AREA)
- General Business, Economics & Management (AREA)
- Computer Hardware Design (AREA)
- Human Resources & Organizations (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Bioethics (AREA)
- Economics (AREA)
- Entrepreneurship & Innovation (AREA)
- Finance (AREA)
- Development Economics (AREA)
- Educational Administration (AREA)
- Game Theory and Decision Science (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Tourism & Hospitality (AREA)
- Virology (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862644521P | 2018-03-18 | 2018-03-18 | |
PCT/IL2019/050296 WO2019180701A1 (en) | 2018-03-18 | 2019-03-18 | A method and system for detecting and preventing issues in smart contracts based on historical behavior analysis |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202008600YA true SG11202008600YA (en) | 2020-10-29 |
Family
ID=67986912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202008600YA SG11202008600YA (en) | 2018-03-18 | 2019-03-18 | A method and system for detecting and preventing issues in smart contracts based on historical behavior analysis |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210365555A1 (en) |
EP (1) | EP3769244A4 (en) |
IL (1) | IL277113A (en) |
SG (1) | SG11202008600YA (en) |
WO (1) | WO2019180701A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111124421B (en) * | 2019-12-23 | 2023-04-21 | 卓尔智联(武汉)研究院有限公司 | Abnormal contract data detection method and device for blockchain intelligent contract |
CN111782551B (en) * | 2020-08-04 | 2021-07-27 | 腾讯科技(深圳)有限公司 | Test method and device for block chain item and computer equipment |
CN114491513B (en) * | 2022-01-18 | 2024-07-16 | 武汉大学 | Knowledge graph-based blockchain intelligent contract reentry attack detection system and method |
CN114510723B (en) * | 2022-02-18 | 2024-04-16 | 北京大学 | Intelligent contract authority management vulnerability detection method and device |
CN116506231B (en) * | 2023-06-28 | 2023-10-03 | 广东长盈科技股份有限公司 | Network security event tracing and tracking method and system based on block chain |
CN116743499B (en) * | 2023-08-09 | 2023-10-27 | 杭州安碣信息安全科技有限公司 | Imitation transaction generation method for intelligent contract attack |
CN117834263A (en) * | 2023-12-29 | 2024-04-05 | 蚂蚁智安安全技术(上海)有限公司 | Reentrant attack detection method and device for blockchain contracts |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7900201B1 (en) * | 2004-12-21 | 2011-03-01 | Zenprise, Inc. | Automated remedying of problems in software application deployments |
US8381192B1 (en) * | 2007-08-03 | 2013-02-19 | Google Inc. | Software testing using taint analysis and execution path alteration |
US9336121B2 (en) * | 2013-03-15 | 2016-05-10 | International Business Machines Corporation | Capture and display of historical run-time execution traces in a code editor |
US10503907B2 (en) * | 2015-12-14 | 2019-12-10 | Fmr Llc | Intelligent threat modeling and visualization |
EP3437002A4 (en) * | 2016-03-31 | 2019-08-21 | Clause, Inc. | System and method for creating and executing data-driven legal contracts |
WO2018144302A1 (en) * | 2017-01-31 | 2018-08-09 | Rush Thomas Jay | Blockchain data-processing engine |
US11055703B2 (en) * | 2017-06-19 | 2021-07-06 | Hitachi, Ltd. | Smart contract lifecycle management |
-
2019
- 2019-03-18 US US16/977,726 patent/US20210365555A1/en not_active Abandoned
- 2019-03-18 SG SG11202008600YA patent/SG11202008600YA/en unknown
- 2019-03-18 WO PCT/IL2019/050296 patent/WO2019180701A1/en active Search and Examination
- 2019-03-18 EP EP19772029.5A patent/EP3769244A4/en not_active Withdrawn
-
2020
- 2020-09-03 IL IL277113A patent/IL277113A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20210365555A1 (en) | 2021-11-25 |
EP3769244A1 (en) | 2021-01-27 |
WO2019180701A1 (en) | 2019-09-26 |
EP3769244A4 (en) | 2021-12-08 |
IL277113A (en) | 2020-10-29 |
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