SG11202005074WA - Privacy preserving ip traceback using group signature - Google Patents

Privacy preserving ip traceback using group signature

Info

Publication number
SG11202005074WA
SG11202005074WA SG11202005074WA SG11202005074WA SG11202005074WA SG 11202005074W A SG11202005074W A SG 11202005074WA SG 11202005074W A SG11202005074W A SG 11202005074WA SG 11202005074W A SG11202005074W A SG 11202005074WA SG 11202005074W A SG11202005074W A SG 11202005074WA
Authority
SG
Singapore
Prior art keywords
traceback
group signature
privacy preserving
privacy
preserving
Prior art date
Application number
SG11202005074WA
Inventor
Le Su
Dinil Mon Divakaran
Vrizlynn Ling Ling Thing
Original Assignee
Agency Science Tech & Res
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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Publication of SG11202005074WA publication Critical patent/SG11202005074WA/en

Links

Classifications

    • 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
    • H04L9/3247—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 involving digital signatures
    • H04L9/3255—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 involving digital signatures using group based signatures, e.g. ring or threshold signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • 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
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • H04L9/0833—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP] involving conference or group key
    • 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
    • H04L9/3297—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 involving time stamps, e.g. generation of time stamps
SG11202005074WA 2017-11-30 2017-11-30 Privacy preserving ip traceback using group signature SG11202005074WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2017/050591 WO2019108128A1 (en) 2017-11-30 2017-11-30 Privacy preserving ip traceback using group signature

Publications (1)

Publication Number Publication Date
SG11202005074WA true SG11202005074WA (en) 2020-06-29

Family

ID=66664144

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202005074WA SG11202005074WA (en) 2017-11-30 2017-11-30 Privacy preserving ip traceback using group signature

Country Status (3)

Country Link
US (1) US20200322168A1 (en)
SG (1) SG11202005074WA (en)
WO (1) WO2019108128A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11265176B1 (en) 2019-12-18 2022-03-01 Wells Fargo Bank, N.A. Systems and applications to provide anonymous feedback
CN113382005B (en) * 2021-06-10 2023-09-29 南京财经大学 Traceable logistics method with privacy protection function and traceable logistics system with same
CN116032661B (en) * 2023-03-23 2023-08-08 南京邮电大学 Parallel supervision identity privacy protection method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001266174A1 (en) * 2000-06-30 2002-01-14 British Telecommunications Public Limited Company Packet data communications
CN1997023B (en) * 2006-12-19 2011-04-27 中国科学院研究生院 Internal edge sampling method and system for IP tracking
US8848924B2 (en) * 2008-06-27 2014-09-30 University Of Washington Privacy-preserving location tracking for devices

Also Published As

Publication number Publication date
WO2019108128A1 (en) 2019-06-06
US20200322168A1 (en) 2020-10-08

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