Results 91 to 100 of about 1,865 (197)
Characterizing overstretched NTRU attacks [PDF]
, 2019 Overstretched NTRU, an NTRU variant with a large modulus, has been used as a building block for several cryptographic schemes in recent years. Recently, two lattice \emph{subfield attacks} and a \emph{subring attack} were proposed that broke some ...
Gabrielle De Micheli +2 more
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Un sistema crittografico: NTRU [PDF]
, 2011 La tesi, divisa in tre parti presenta nella prima parte il sistema crittografico NTRU e il suo funzionamento, nella seconda introduce i reticoli e l'algoritmo di riduzione reticolare LLL, nella terza alcuni possibili attacchi a ...
Zanoni, Gian Marco
core
Efficiency Improvement for NTRU
, 2008 The NTRU encryption scheme is an interesting alternative to well-established encryption schemes such as RSA, ElGamal, and ECIES. The security of NTRU relies on the hardness of computing short lattice vectors and thus is a promising candidate for being ...
Döring, Martin +2 more
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EPN:encryption padding for NTRU with provable security
Tongxin xuebao, 2008 Known as the fastest public key cryptosystem available now,the provable security of NTRU has not been solved well.an encryption padding,called EPN was designed,for NTRU.Under the full domain one wayness assumption of NTRU,EPN had been proved ...
MU Ning-bo, HU Yu-pu, WANG Bao-cang
doaj +2 more sources
Security Authentication Protocol for Underwater Sensor Networks Based on NTRU
Journal of Marine Science and EngineeringUnderwater Wireless Sensor Networks (UWSNs) have a wide range of applications, where issues related to data authentication and communication are critical for enhancing underwater resource utilization and ensuring secure data transmission.
Fan Jiang, Ming Xu
doaj +1 more source
, 2015 Most of today’s public key cryptosystems are based on two hard mathematical problems: factoring large integers and discrete logarithm problem. With possible advent of quantum computers, these problems can become solvable. This paper describes the NTRU cryptosystem, cryptosystem that is known to not be vulnerable to quantum computer based attacks.
openaire +1 more source
Sealing the Leak on Classical NTRU Signatures
, 2014 Initial attempts to obtain lattice based signatures were closely related to reducing a vector modulo the fundamental parallelepiped of a secret basis (like GGH [9], or NTRUSign [12]). This approach leaked some information on the secret, namely the shape of the parallelepiped, which has been exploited on practical attacks [24]. NTRUSign was an extremely
Aguilar Melchor, Carlos +3 more
openaire +4 more sources
Decrypting NTRU: An Introductory Mathematical Exploration of the NTRU Public Key Cryptosystem
, 2023 Provides an introductory analysis of the NTRU public key cryptosystem, including the mathematical background in which the system takes place, the specific workings of the system and how to break it, and a comparison to other relevant systems.
openaire +2 more sources
, 2017 Az NTRU nyilvános kulcsú kriptográfiai rendszer bemutatása.gjMatematikaBSc ...
Barta, Judit
core
An Efficient Noncommutative NTRU from Semidirect Product [PDF]
NTRU is one of the most extensively studied lattice-based schemes. Its flexible design has inspired different proposals constructed over different rings, with some aiming to enhance security and others focusing on improving performance.
Vikas Kumar +4 more
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