Dual-ring signature generation method and system based on SM2 digital signature algorithm
Through the dual-ring signature generation method based on SM2 digital signature algorithm, the existing dual-ring signature scheme has solved the problems of high computing complexity and communication complexity, and efficient signature generation and verification are realized, with unconditional anonymity, which meets my country's security and efficiency Require.
CN115314221BActive Publication Date: 2025-01-10FUJIAN NORMAL UNIV
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Patent Information
- Application Number
- CN202210935745.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-08-04
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2042-08-04
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Figure CN115314221B_ABST
Abstract
The present invention relates to a dual-ring signature generation method based on the SM2 digital signature algorithm, which can effectively reduce the computational complexity and communication complexity, both of which can be reduced from the original single-ring structure to . The present invention also has the unconditional anonymity of the ring signature and can be proved under the random oracle model.
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