WO2023280234 - POLYLITHIC SYNTAX ZERO KNOWLEDGE JOINT PROOF METHOD, APPARATUS AND SYSTEM
National phase entry:
Publication Number
WO/2023/280234
Publication Date
12.01.2023
International Application No.
PCT/CN2022/104212
International Filing Date
06.07.2022
Title **
[English]
POLYLITHIC SYNTAX ZERO KNOWLEDGE JOINT PROOF METHOD, APPARATUS AND SYSTEM
[French]
PROCÉDÉ, APPAREIL ET SYSTÈME DE PREUVE CONJOINTE À DIVULGATION NULLE DE CONNAISSANCE DE SYNTAXE POLYLITHIQUE
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
SUN, Sheng
TONG, Wen
Priority Data
63/218,758
06.07.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
CNIPA
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2256 | |
| EPO | Filing, Examination, Granting | 18755 | |
| Japan | Filing, Examination, Granting | 2706 | |
| South Korea | Filing, Examination, Granting | 3314 | |
| USA | Filing, Examination, Granting | 9740 |
Total:
36,771
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A method, apparatus and system for implementing zero-knowledge proofs is provided. Partitioned garbled circuits are used to achieve a joint zero-knowledge proof system with full syntax verification. A polylithic syntax is used for handling complex semantics involving more than one statement to be proved and verified. Multiple verifiers can participate in a coordinated manner to perform the verification. Different verifiers can perform different parts of the verification.[French]
Un procédé, un appareil et un système, destinés à mettre en œuvre des preuves à divulgation nulle de connaissance, sont divulgués. Des circuits tronqués partitionnés sont utilisés pour obtenir un système de preuve à divulgation nulle de connaissance conjointe avec une vérification de syntaxe complète. Une syntaxe polylithique est utilisée pour gérer une sémantique complexe impliquant plus d'un énoncé à démontrer et vérifié. De multiples vérificateurs peuvent participer de manière coordonnée pour effectuer la vérification. Différents vérificateurs peuvent effectuer différentes parties de la vérification.