SG11202005074WA - Privacy preserving ip traceback using group signature - Google Patents
Privacy preserving ip traceback using group signatureInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11611442B1 (en) * | 2019-12-18 | 2023-03-21 | Wells Fargo Bank, N.A. | Systems and applications for semi-anonymous communication tagging |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2410522C (en) * | 2000-06-30 | 2010-01-26 | Andrea Soppera | 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 |
-
2017
- 2017-11-30 SG SG11202005074WA patent/SG11202005074WA/en unknown
- 2017-11-30 WO PCT/SG2017/050591 patent/WO2019108128A1/en active Application Filing
- 2017-11-30 US US16/768,393 patent/US20200322168A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20200322168A1 (en) | 2020-10-08 |
WO2019108128A1 (en) | 2019-06-06 |
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