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- Article name
- Public key cryptoschemes based on combining the discrete logarithm and factorization problems
- Authors
- Moldovyan D. N., , mdn.spectr@mail.ru, St. Petersburg Electrotechnical Univeristy "LETI", St. Petersburg, Russia
Kishmar R. V., , romakishmar@mail.ru, St.-Petersburg State Electrotechnical University LETI, St.-Petersburg, Russia
Vasilyev I. N., , waxzzz@yandex.ru, St.-Petersburg State Electrotechnical University LETI, St.-Petersburg, Russia
- Keywords
- cryptographic problems / public encryption / difficult problem / factorization problem / discrete logarithm problem / public key / zero knowledge protocol
- Year
- 2011 Issue 4 Pages 2 - 5
- Code EDN
- Code DOI
- Abstract
- There is considered an approach of increasing the security level of the public key cryptoschemes. The approach consists in constructing the cryptoschemes breaking of which requires solving simultaneously two independent computationally hard problems, factorization and discrete logarithm problems. There are described the public encryption algorithm, zero knowledge protocol, and public key distribution protocol based on two independent difficult problems.
- Text
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