Transaction data processing method, computing device, and storage medium

US11570006B2 · kind B2 · utility

Assignee

• TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED · CN

Inventors

• Rui Guo · 安丰镇, CN
• Dongyan Wang · San Jose, US
• Maocai Li · Lo Wu, CN
• Jun Liang · Beijing, CN
• Jianjun Zhang · Nanhu, CN
• Zongyou WANG · Lo Wu, CN
• Binhua Liu · 流花街道, CN
• Haitao Tu · Lo Wu, CN
• Qing Qin · Wuxi, CN
• Bo Li · 东风镇, CN

Key dates

• Filing date: Apr 27, 2020
• Grant date: Jan 31, 2023
• Expiry date: Feb 11, 2041

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04L2209/56
• WIPO field: Digital communication
• WIPO sector: Electrical engineering

Abstract

A transaction data processing method includes: receiving a first transaction document from a device of a transaction initiator, the first transaction document being associated with identity labels of a plurality of transaction participants; separately performing identity authentication on the plurality of transaction participants according to the identity labels of the plurality of transaction participants, to obtain an identity authentication result. The method also includes adding the identity authentication result into the first transaction document when the identity authentication results indicates identity authentication of each of the plurality of transaction participants is successful, to generate a second transaction document carrying the identity authentication result; separately transmitting a signature request for the second transaction document to devices of the plurality of transaction participants; and generating a third transaction document according to responses returned by the devices of the plurality of transaction participants in response to the signature request.