A variable threshold ring signature scheme for privacy protection in smart city blockchain applications
Abstract In smart city deployments, blockchain offers decentralized control over services and data, yet it also introduces stringent privacy and scalability challenges. Ring signatures can authenticate transactions while preserving signer anonymity, but existing schemes seldom provide both unconditi...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2025-06-01
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| Series: | Discover Computing |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/s10791-025-09623-0 |
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