Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Meryem Cherkaoui-Semmouni"'
Publikováno v:
Journal of Discrete Mathematical Sciences and Cryptography. :1-21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55dd3b7542035bffe53153a88e19f440
https://doi.org/10.1080/09720529.2021.2000152
https://doi.org/10.1080/09720529.2021.2000152
Publikováno v:
Journal of Discrete Mathematical Sciences and Cryptography
Journal of Discrete Mathematical Sciences and Cryptography, non, In press
Journal of Discrete Mathematical Sciences and Cryptography, non, In press
International audience; The security of the Bitcoin cryptocurrency system depends on the Koblitz curve secp256k1 combined with the digital signature ECDSA and the hash function SHA-256. In this paper, we show that the security of Bitcoin with ECDSA a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cbd4f92a9c31625eecda92a9bdd6e30
https://doi.org/10.1080/09720529.2019.1681673
https://doi.org/10.1080/09720529.2019.1681673
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9783030736880
SoCPaR
SoCPaR
The process of democratization is developing and promoting due to electronic voting. However, the increase of frauds and the increasing amount of attacks launched by hackers, gave birth to privacy and authentication problems. Cryptography offers mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6911c4454ac5a43f849214906972721b
https://doi.org/10.1007/978-3-030-73689-7_73
https://doi.org/10.1007/978-3-030-73689-7_73
Publikováno v:
Information Security Conference (ISC 2021)
Information Security Conference (ISC 2021), Nov 2021, Bali, Indonesia
Lecture Notes in Computer Science ISBN: 9783030913557
Information Security Conference (ISC 2021), Nov 2021, Bali, Indonesia
Lecture Notes in Computer Science ISBN: 9783030913557
International audience; We consider four variants of the RSA cryptosystem with an RSA modulus N = pq where the public exponent e and the private exponent d satisfy an equation of the form ed − k (p^2 − 1)( q^2 − 1 )= 1. We show that, if the pri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cb7dbd9272730690c49e333bc5a9011
https://hal.archives-ouvertes.fr/hal-03437901
https://hal.archives-ouvertes.fr/hal-03437901
Publikováno v:
Networked Systems
NETYS 2019
NETYS 2019, 2019, Marrakesh, Morocco. ⟨10.1007/978-3-030-31277-0_19⟩
Networked Systems ISBN: 9783030312763
NETYS
NETYS 2019
NETYS 2019, 2019, Marrakesh, Morocco. ⟨10.1007/978-3-030-31277-0_19⟩
Networked Systems ISBN: 9783030312763
NETYS
International audience; In a future quantum world with a large quantum computer, the security of the digital signatures used for Bitcoin transactions will be broken by Shor's algorithm. Bitcoin has to switch to post-quantum cryptography. In this pape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b102d926bc457878c87bc83730b45764
https://hal-normandie-univ.archives-ouvertes.fr/hal-02320898/document
https://hal-normandie-univ.archives-ouvertes.fr/hal-02320898/document