Patent ID: 11863692
Assignee: CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for processing a digital certificate, comprising:
receiving an issuing request for the digital certificate, wherein the issuing request comprises the digital certificate and carries validity period information corresponding to the digital certificate, the validity period information is not contained in the digital certificate, and the validity period information is used to determine an effective time of the digital certificate;
acquiring a verification result of the digital certificate; wherein the verification result of the digital certificate is used for indicating whether the digital certification has passed verification;
determining the effective time of the digital certificate according to the validity period information carried in the issuing request;
wherein the verification result of the digital certificate is a verification result issued by a verification node after verification based on a consensus mechanism; and the method further comprises: when the verification result issued by verification nodes reaching a predetermined ratio indicates that the digital certificate has passed verification, or the verification result provided by a predetermined number of verification nodes indicates that the digital certificate has passed verification, determining that the digital certificate has passed verification; and
when the effective time of the digital certificate is reached, recording, according to the verification result, the digital certificate which has passed verification to a blockchain.