A signature generation method, device, equipment and computer storage medium
By comparing biometric information and generating system signatures from handwritten signatures, combined with personal digital certificates and blockchain technology, the problem of difficult electronic signature verification has been solved, and the security and convenience of user identity verification and signing have been achieved.
CN115761035BActive Publication Date: 2026-06-26CHINA MOBILE COMM GRP CHONGQING CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHINA MOBILE COMM GRP CHONGQING CO LTD
- Filing Date
- 2021-08-30
- Publication Date
- 2026-06-26
Smart Images
Figure CN115761035B_ABST
Abstract
The embodiment of the present application provides a signature generation method, device, equipment and computer storage medium. First, the biological feature information of a first user is acquired, then the biological feature information is compared with the biological feature information of a plurality of users stored in advance, in the case that the comparison result is consistent, the real name of the first user corresponding to the biological feature information is acquired based on the correspondence between the pre-stored biological feature information and the real name, then the system signature is generated according to the handwriting information of the hand-written signature provided by the first user and the real name. The biological feature information is verified, and the real name is acquired through the correspondence between the biological feature information and the real name in the case that the verification is passed, the correspondence between the first user and the real name is ensured, the case that others imitate the first user to sign is prevented, the security of the system signature is enhanced, and the convenience of the user signature audit is further improved.
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