A Novel Scheme of Schnorr Multi-signatures for Multiple Messages with Key Aggregation
| Autor: | Kouichi Yasaki, Rikuhiro Kojima, Takeshi Shimoyama, Kazuaki Nimura, Dai Yamamoto |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Scheme (programming language)
Authentication Web server Computer science business.industry Reliability (computer networking) 0102 computer and information sciences 02 engineering and technology computer.software_genre 01 natural sciences Signature (logic) Public-key cryptography Digital signature 010201 computation theory & mathematics 0202 electrical engineering electronic engineering information engineering Key (cryptography) 020201 artificial intelligence & image processing business computer computer.programming_language Computer network |
| Zdroj: | Lecture Notes in Networks and Systems ISBN: 9783030611071 BWCCA |
| DOI: | 10.1007/978-3-030-61108-8_28 |
| Popis: | A digital signature is essential in verifying the reliability of people and data over networks, such as through web server certificates, authentication, and blockchain technologies. In blockchain, multi-signature signature schemes have recently attracted attention for reducing the amount of data in transactions. While such schemes support only a single message, Interactive Aggregate Signatures (IAS), an extended Schnorr multi-signature scheme, supports some messages under the plain public key model. However, there are three problems with this scheme in certain use cases. |
| Databáze: | OpenAIRE |
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