Results 11 to 20 of about 487,506 (299)
Analysis of lightweight stream ciphers [PDF]
, 2008 Stream ciphers are fast cryptographic primitives to provide confidentiality of electronically transmitted data. They can be very suitable in environments with restricted resources, such as mobile devices or embedded systems. Practical examples are cell phones, RFID transponders, smart cards or devices in sensor networks. Besides efficiency, security is
Simon Fischer, Fischer, Simon
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An Analysis of the Hermes8 Stream Ciphers [PDF]
, 2007 Hermes8 [6,7] is one of the stream ciphers submitted to the ECRYPT Stream Cipher Project (eSTREAM [3]). In this paper we present an analysis of the Hermes8 stream ciphers.
Havard Raddum +7 more
core +3 more sources
ICT Express, 2018 A secure stream cipher is an effective security solution for applications running on resource-constrained devices. The Grain family of stream ciphers (Grain v1, Grain-128, and Grain-128a) is a family of stream ciphers designed for low-end devices ...
Subhrajyoti Deb, Bubu Bhuyan
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On power analysis attacks against hardware stream ciphers
, 2022 Power analysis attacks are a type of attack which measures and analyses the power consumption of electronic circuits to extract secret information, particularly the secret encryption key.
Navaratna, I +4 more
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NOCAS : A Nonlinear Cellular Automata Based Stream Cipher [PDF]
Discrete Mathematics & Theoretical Computer Science, 2011 LFSR and NFSR are the basic building blocks in almost all the state of the art stream ciphers like Trivium and Grain-128. However, a number of attacks are mounted on these type of ciphers.
Sandip Karmakar, Dipanwita Roy Chowdhury
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Side Channel Attack On Stream Ciphers: A Three-Step Approach To State/Key Recovery
Transactions on Cryptographic Hardware and Embedded Systems, 2022 Side Channel Attack (SCA) exploits the physical information leakage (such as electromagnetic emanation) from a device that performs some cryptographic operation and poses a serious threat in the present IoT era. In the last couple of decades, there have
Satyam Kumar +6 more
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One to One Identification of Cryptosystem Using Fisher’s Discriminant Analysis
International Journal of Networked and Distributed Computing (IJNDC), 2018 Distiguishing analysis is an important part of cryptanalysis. It is an important content of discriminating analysis that how to identify ciphertext is encrypted by which cryptosystems when it knows only ciphertext.
Xinyi Hu, Yaqun Zhao
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Algebraic Description and Simultaneous Linear Approximations of Addition in Snow 2.0. [PDF]
, 2008 In this paper we analyse the algebraic properties over the field GF(2) of the addition modulo 2pn. We look at implicit quadratic equations describing this operation, and at probabilistic conditional linear equations.
Nicolas T. Courtois +3 more
core +1 more source
Randomness of encryption keys generated by super H-antimagic total labeling
Indonesian Journal of Combinatorics, 2020 SuperH-antimagic total labeling (SHATL) can be utilized to generate encryption keys. The keys are then used to establish the improved block and stream ciphers.
Antonius Cahya Prihandoko +3 more
doaj +1 more source
BLOSTREAM: A HIGH SPEED STREAM CIPHER [PDF]
Journal of Engineering Science and Technology, 2017 Although stream ciphers are widely utilized to encrypt sensitive data at fast speeds, security concerns have led to a shift from stream to block ciphers, judging that the current technology in stream cipher is inferior to the technology of block ciphers.
ALI H. KASHMAR, EDDIE S. ISMAIL
doaj