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- Article name
- Group signature protocol based on the collective signature algorithm and masking public keys
- Authors
- Moldovyan D. N., , mdn.spectr@mail.ru, St. Petersburg Electrotechnical Univeristy "LETI", St. Petersburg, Russia
Vasilyev I. N., , waxzzz@yandex.ru, St.-Petersburg State Electrotechnical University LETI, St.-Petersburg, Russia
Moldovyan A. A., , maa1305@yandex.ru, St. Petersburg Electrotechnical Univeristy "LETI", St.-Petersburg, Russia
- Keywords
- cryptographic protocol / public key / digital signature / group signature / collective signature / discrete logarithm problem / factoring problem / hash function
- Year
- 2014 Issue 1 Pages 35 - 39
- Code EDN
- Code DOI
- Abstract
- It is proposed a new design of the group signature protocol based on the masking public keys. The design uses the difficulty of the discrete logarithm and provides reducing the signature size. In comparison with the known protocol of such type the security of the proposed protocol is free of using computational difficulty of the factoring problem.
- Text
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