Beijing, July 4, 2024, Financial界报道:天眼查知识产权信息显示，浙商银行股份有限公司(Zhejiang Merchants Bank Co., Ltd.) has obtained a patent entitled “Blockchain Cross-chain Identity Authentication and Permission Control Method, Device, and Computer Equipment,” with authorization announcement number CN112508560B and application date of December 2020.
The patent abstract shows that the invention discloses a method, device, and computer equipment for blockchain cross-chain identity authentication and permission control. The method includes: initiating cross-chain registration from the source chain to the target chain; the target chain checks the registration information, issues a cross-chain certificate for the source chain, generates a cross-chain smart contract, generates access control rules and transaction verification rules for the source chain based on the registration information, and returns the registration result; the source chain initiates cross-chain transactions to the target chain; the target chain receives the cross-chain transaction request, decrypts it using a private key, checks the cross-chain transaction, executes the access control rules of the cross-chain contract after passing the check, executes the transaction verification rules, converts the transaction into the target chain transaction structure, executes the transaction, and returns the result to the source chain; the source chain verifies the cross-chain transaction result and completes the cross-chain transaction after passing the verification. This invention improves the authenticity of the identities of both parties in cross-chain transactions and solves the permission control issues in cross-chain operations.
This article is from: Financial realm
Author: Intelligence Officer
