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An image compression-encryption algorithm based on BP neural network optimized with fireworks algorithm. [PDF]

Sci Rep
Liang Y, Peng B, Liu R, Kang N, Zhou H.
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A New Code-Based Cryptosystem

2020
Unlike most papers devoted to improvements of code-based cryptosystem, where original Goppa codes are substituted by some other codes, we suggest a new method of strengthening which is code-independent. We show (up to some limit) that the security of the new code-based cryptosystem is much closer to the hardness of maximum likelihood decoding than in ...
Fedor I. Ivanov, Grigory Kabatiansky, Eugeniy Krouk, Nikita Rumenko   +3 more
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New code-based cryptosystems via the IKKR framework

Journal of Information Security and Applications, 2023
One main construct for code-based public key cryptosystems is the McEliece framework that hedges upon the hardness of decoding arbitrary linear codes. Based on Goppa codes, the original McEliece cryptosystem however, suffers from having very large public keys.
Terry Shue Chien Lau, Fedor Ivanov, Muhammad Rezal Kamel Ariffin, Ji-Jian Chin, Timothy Tzen Vun Yap   +4 more
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Code-Based Cryptosystems Evolution

2017 IVth International Conference on Engineering and Telecommunication (EnT), 2017
This paper describes the original linear code-based cryptosystem and shows how it evolves after successful structural-based attacks have been discovered. All existing modifications of the original Niederreiter public-key algorithm have been classified based on improvements and classified accordingly common characteristics and variety of parameters ...
Marina Samokhina, Oksana Trushina
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Skew‐cyclic codes based public‐key cryptosystem approach

SECURITY AND PRIVACY, 2022
AbstractThis is a survey on the theory of skew‐cyclic codes over the ring , where v2 = v. Coding theory plays an important role in the constructing cryptosystems. In this survey, we propose a public‐key cryptosystem using skew‐cyclic codes. The encryption is done by the Gray map ψ and the projection map φ is used for decryption.
Murat Güzeltepe, Selda Çalkavur
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TCHo: A Code-Based Cryptosystem

2012
TCHo is a public-key cryptosystem based on the hardness of finding a multiple polynomial with low weight and on the hardness of distinguishing between the output of an LFSR with noise and some random source. An early version was proposed in 2006 by Finiasz and Vaudenay with non-polynomial (though practical) decryption time.
Duc, Alexandre, Vaudenay, Serge
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Designing and Improving Code-based Cryptosystems

2014
In der modernen Kryptographie basiert die Sicherheit der meisten beweisbar sicheren kryptographis-chen Primitiven auf schwierigen Problemen aus der Zahlentheorie wie beispielsweise das Faktorisierungs-und das diskrete Logarithmusproblem. Allerdings allein auf die Hartnäckigkeit dieser Probleme vertrauen scheint riskant zu sein.
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A Secure Code Based Cryptosystem via Random Insertions, Deletions, and Errors

IEEE Communications Letters, 2016
In this letter, a new code based cryptosystem with a public code is introduced. This cryptosystem is based on randomly flipping, deleting, and inserting bits into a codeword corresponding to a plaintext. The construction of a secure channel coding scheme using the proposed cryptosystem is presented. The key size and security of this scheme are analyzed.
Thomas Aaron Gulliver, Mostafa Esmaeili
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Code-based cryptosystems from NIST PQC

2018 IEEE 9th International Conference on Dependable Systems, Services and Technologies (DESSERT), 2018
In this paper we research code-based electronic digital signature schemes, which ware submitted to the contest of post-quantum crypto algorithms NIST PQC. There are explored general characteristics of the algorithms and basic properties and parameters estimated.
Alexandr Kuznetsov, Anastasiia Kiian, Mariia Lutsenko, Iryna Chepurko, Sergii Kavun   +4 more
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