AU2019101591A4 - System and method for information protection - Google Patents

System and method for information protection Download PDF

Info

Publication number
AU2019101591A4
AU2019101591A4 AU2019101591A AU2019101591A AU2019101591A4 AU 2019101591 A4 AU2019101591 A4 AU 2019101591A4 AU 2019101591 A AU2019101591 A AU 2019101591A AU 2019101591 A AU2019101591 A AU 2019101591A AU 2019101591 A4 AU2019101591 A4 AU 2019101591A4
Authority
AU
Australia
Prior art keywords
transaction
recipient
commitment
information protection
blinding factor
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
AU2019101591A
Inventor
Jiahui CUI
Zheng Liu
Baoli MA
Huanyu MA
Wenbin Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced New Technologies Co Ltd
Original Assignee
Advanced New Technologies Co Ltd
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
Priority claimed from AU2018347197A external-priority patent/AU2018347197B2/en
Application filed by Advanced New Technologies Co Ltd filed Critical Advanced New Technologies Co Ltd
Priority to AU2019101591A priority Critical patent/AU2019101591A4/en
Application granted granted Critical
Publication of AU2019101591A4 publication Critical patent/AU2019101591A4/en
Assigned to Advanced New Technologies Co., Ltd. reassignment Advanced New Technologies Co., Ltd. Request for Assignment Assignors: ALIBABA GROUP HOLDING LIMITED
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Storage Device Security (AREA)

Abstract

A computer-implemented method comprises: committing a transaction amount t of a transaction with a commitment scheme to obtain a transaction commitment value T, the commitment scheme comprising at least a transaction blinding factor r_t; encrypting a combination of the transaction blinding factor r_t and the transaction amount t with a public key PKB of a recipient of the transaction; and transmitting the transaction commitment value T and the encrypted combination to a recipient node associated with the recipient for the recipient node to verify the transaction.
AU2019101591A 2018-11-27 2019-12-13 System and method for information protection Active AU2019101591A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2019101591A AU2019101591A4 (en) 2018-11-27 2019-12-13 System and method for information protection

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2018347197 2018-11-27
AU2018347197A AU2018347197B2 (en) 2018-11-27 2018-11-27 System and method for information protection
AU2019101591A AU2019101591A4 (en) 2018-11-27 2019-12-13 System and method for information protection

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU2018347197A Division AU2018347197B2 (en) 2018-11-27 2018-11-27 System and method for information protection

Publications (1)

Publication Number Publication Date
AU2019101591A4 true AU2019101591A4 (en) 2020-01-23

Family

ID=69166927

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019101591A Active AU2019101591A4 (en) 2018-11-27 2019-12-13 System and method for information protection

Country Status (1)

Country Link
AU (1) AU2019101591A4 (en)

Similar Documents

Publication Publication Date Title
PH12019500848A1 (en) System and method for information protection
PH12019500556A1 (en) System and method for information protection
PH12019500860A1 (en) System and method for information protection
PH12019500836A1 (en) System and method for information protection
WO2019072313A3 (en) System and method for information protection
PH12019500898A1 (en) Blockchain data protection using homomorphic encryption
MX2019004201A (en) System and method for information protection.
PH12019501849A1 (en) Blockchain data protection based on generic account model and homomorphic encryption
EP4297339A3 (en) Systems and methods for avoiding or reducing cryptographically stranded resources on a blockchain network
MX2019008738A (en) Blockchain data protection based on generic account model and homomorphic encryption.
PH12019502464A1 (en) Cross-asset trading within blockchain networks
PH12018502196A1 (en) System and methods for validating and performing operations on homomorphically encrypted data
MX2017014701A (en) Method and system for fraud control of blockchain-based transactions.
CA3024896C (en) Method and system for obfuscation of granular data while retaining data privacy
EP3879747A4 (en) Key security management system and method, medium, and computer program
GB2573679A (en) Cloud security stack
MY200897A (en) Security Authentication System and Security Authentication Method for Creating Security Key by Combining Authentication Factors of Multiple Users
WO2018160770A3 (en) Communicator
MX2020005802A (en) Methods, network entities, network exposure entity and computer readable media for data delivery configuration.
AU2019101591A4 (en) System and method for information protection
WO2023086444A3 (en) Computer-implemented methods for evidencing the existence of a digital document, anonymously evidencing the existence of a digital document, and verifying the data integrity of a digital document
MX2020006642A (en) Fast and partition-resilient blockchains.
EP3809298A4 (en) System for performing bi-directional inquiry, comparison and tracking on security policies and audit logs, and method therefor
Wahyudi Articulating Indonesian migrant domestic workers’ activism in Hong Kong and the use of communication technology
TH1901002337A (en) Information protection systems and methods

Legal Events

Date Code Title Description
FGI Letters patent sealed or granted (innovation patent)
PC Assignment registered

Owner name: ADVANCED NEW TECHNOLOGIES CO., LTD.

Free format text: FORMER OWNER(S): ALIBABA GROUP HOLDING LIMITED