AU2019101591A4 - System and method for information protection - Google Patents
System and method for information protection Download PDFInfo
- 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
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- 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.)
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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.
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
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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) |
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2019
- 2019-12-13 AU AU2019101591A patent/AU2019101591A4/en active Active
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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 |