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- Article name
- Group signature protocol with masking signers' public keys
- Authors
- Galanov A. I., , daiver@daiver.ru, St.-Petersburg Institute for Informatics and Automation of Russian Academy of Sciences, St.-Petersburg, Russia
- Keywords
- cryptographic protocol / public key / digital signature / group signature / computationally difficult problems / masking public keys
- Year
- 2015 Issue 4 Pages 24 - 29
- Code EDN
- Code DOI
- Abstract
- It is solved the problem of reducing the signature length in the group digital signature protocol based on masking the signers' public keys. For the first time this type of signature protocols is designed using the computational difficulty of finding the large-prime-degree roots modulo a large prime. The last allowed the move from three-component signature to two-component signature, whereby reduction in its length has been obtained.
- Text
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