SG11202012291PA - Detecting copied computer code using cryptographically hashed overlapping shingles - Google Patents

Detecting copied computer code using cryptographically hashed overlapping shingles

Info

Publication number
SG11202012291PA
SG11202012291PA SG11202012291PA SG11202012291PA SG11202012291PA SG 11202012291P A SG11202012291P A SG 11202012291PA SG 11202012291P A SG11202012291P A SG 11202012291PA SG 11202012291P A SG11202012291P A SG 11202012291PA SG 11202012291P A SG11202012291P A SG 11202012291PA
Authority
SG
Singapore
Prior art keywords
computer code
cryptographically hashed
overlapping shingles
copied computer
detecting copied
Prior art date
Application number
SG11202012291PA
Inventor
Daniel J Rogers
Dionysus Blazakis
Original Assignee
Terbium Labs Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Terbium Labs Inc filed Critical Terbium Labs Inc
Publication of SG11202012291PA publication Critical patent/SG11202012291PA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/70—Software maintenance or management
    • G06F8/75—Structural analysis for program understanding
    • G06F8/751—Code clone detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/31—Indexing; Data structures therefor; Storage structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/33—Querying
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9014—Indexing; Data structures therefor; Storage structures hash tables
    • 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
    • G06F21/54—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 adding security routines or objects to programs
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computational Linguistics (AREA)
  • Computer Hardware Design (AREA)
  • Devices For Executing Special Programs (AREA)
SG11202012291PA 2018-06-20 2019-06-19 Detecting copied computer code using cryptographically hashed overlapping shingles SG11202012291PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/013,161 US10261784B1 (en) 2018-06-20 2018-06-20 Detecting copied computer code using cryptographically hashed overlapping shingles
PCT/US2019/037890 WO2019246193A1 (en) 2018-06-20 2019-06-19 Detecting copied computer code using cryptographically hashed overlapping shingles

Publications (1)

Publication Number Publication Date
SG11202012291PA true SG11202012291PA (en) 2021-01-28

Family

ID=66098452

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202012291PA SG11202012291PA (en) 2018-06-20 2019-06-19 Detecting copied computer code using cryptographically hashed overlapping shingles

Country Status (6)

Country Link
US (1) US10261784B1 (en)
EP (1) EP3811249A4 (en)
AU (1) AU2019288363A1 (en)
CA (1) CA3103341A1 (en)
SG (1) SG11202012291PA (en)
WO (1) WO2019246193A1 (en)

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US11075930B1 (en) * 2018-06-27 2021-07-27 Fireeye, Inc. System and method for detecting repetitive cybersecurity attacks constituting an email campaign
CN117271691A (en) * 2023-10-07 2023-12-22 扬州万方科技股份有限公司 Construction method, system and computer readable medium for tile map service based on domestic platform

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US20060184549A1 (en) * 2005-02-14 2006-08-17 Rowney Kevin T Method and apparatus for modifying messages based on the presence of pre-selected data
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JP5042315B2 (en) * 2006-10-19 2012-10-03 チェックマークス リミテッド Detect security vulnerabilities in source code
US8079020B2 (en) * 2007-03-05 2011-12-13 Microsoft Corporation Preferential path profiling
US8527516B1 (en) 2011-02-25 2013-09-03 Google Inc. Identifying similar digital text volumes
US9760548B2 (en) * 2011-11-30 2017-09-12 The University Of Surrey System, process and method for the detection of common content in multiple documents in an electronic system
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WO2018009866A1 (en) * 2016-07-08 2018-01-11 Lark Jr William Intelligent lighting control system zone identification apparatuses, systems, and methods

Also Published As

Publication number Publication date
WO2019246193A1 (en) 2019-12-26
US10261784B1 (en) 2019-04-16
AU2019288363A1 (en) 2021-01-07
CA3103341A1 (en) 2019-12-26
EP3811249A4 (en) 2022-03-02
EP3811249A1 (en) 2021-04-28

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