MY194026A - Pseudonymisation and reversal of personally identifiable information - Google Patents

Pseudonymisation and reversal of personally identifiable information

Info

Publication number
MY194026A
MY194026A MYPI2017705024A MYPI2017705024A MY194026A MY 194026 A MY194026 A MY 194026A MY PI2017705024 A MYPI2017705024 A MY PI2017705024A MY PI2017705024 A MYPI2017705024 A MY PI2017705024A MY 194026 A MY194026 A MY 194026A
Authority
MY
Malaysia
Prior art keywords
pseudonymisation
identifiable information
personally identifiable
service provider
pii
Prior art date
Application number
MYPI2017705024A
Inventor
Goh Alwyn
Kay Win Lee
Kang Siong Ng
Geong Sen Poh
Soeheila Mohamad Moesfa
Original Assignee
Mimos Berhad
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 Mimos Berhad filed Critical Mimos Berhad
Priority to MYPI2017705024A priority Critical patent/MY194026A/en
Priority to PCT/MY2018/050079 priority patent/WO2019132645A1/en
Publication of MY194026A publication Critical patent/MY194026A/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
    • H04L9/08—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
    • H04L9/0836—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 using tree structure or hierarchical structure
    • 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
    • H04L9/3242—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 keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Storage Device Security (AREA)

Abstract

The present invention relates to a system and method for pseudonymisation and reversal of personally identifiable information for privacy protection. The present invention comprising a service requestor (100a) for initiating a request; and a service provider (101) for performing pseudonymisation upon receipt of an authorized request from the service requestor and returning outcome of pseudonymisation to the service requestor. The service provider (101) further comprises provider components within the service provider whereby the service provider perform a first pseudonymisation by taking personally identifiable information (PII) input and undergo a zero knowledge (ZK) function using a first key; and performs a second pseudonymisation using result of first pseudonymisation and undergo a ZK function using a second key. The present invention provides for separation of personally identifiable information (PII) from other personal data with grant to authorized users to recover the link between the authorized users and further allows multiple applications to share the same PII for sharing of the same database without compromising data privacy. The most suitable drawing is FIG. 2.0.
MYPI2017705024A 2017-12-26 2017-12-26 Pseudonymisation and reversal of personally identifiable information MY194026A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2017705024A MY194026A (en) 2017-12-26 2017-12-26 Pseudonymisation and reversal of personally identifiable information
PCT/MY2018/050079 WO2019132645A1 (en) 2017-12-26 2018-11-19 Pseudonymisation and reversal of personally identifiable information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2017705024A MY194026A (en) 2017-12-26 2017-12-26 Pseudonymisation and reversal of personally identifiable information

Publications (1)

Publication Number Publication Date
MY194026A true MY194026A (en) 2022-11-08

Family

ID=67063984

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017705024A MY194026A (en) 2017-12-26 2017-12-26 Pseudonymisation and reversal of personally identifiable information

Country Status (2)

Country Link
MY (1) MY194026A (en)
WO (1) WO2019132645A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10708234B2 (en) * 2016-03-24 2020-07-07 International Business Machines Corporation System, method, and recording medium for preventing back propogation of data protection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7940179B2 (en) * 2005-01-12 2011-05-10 British Telecommunications Public Limited Company Radio frequency identification tag security systems
US8683209B2 (en) * 2008-10-14 2014-03-25 Koninklijke Philips N.V. Method and apparatus for pseudonym generation and authentication
US9077690B2 (en) * 2009-12-07 2015-07-07 Nokia Corporation Preservation of user data privacy in a network
JP5942634B2 (en) * 2012-06-27 2016-06-29 富士通株式会社 Concealment device, concealment program, and concealment method
US11616825B2 (en) * 2015-12-18 2023-03-28 Aetna Inc. System and method of aggregating and interpreting data from connected devices

Also Published As

Publication number Publication date
WO2019132645A1 (en) 2019-07-04

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