Results 1 to 10 of about 2,745 (122)
Rabbit: A New High-Performance Stream Cipher [PDF]
Lecture Notes in Computer Science, 2003 We present a new stream cipher, Rabbit, based on iterating a set of coupled non-linear functions. Rabbit is characterized by a high performance in software with a measured encryption/decryption speed of 3.7 clock cycles per byte on a Pentium III processor.
Martin Boesgaard +4 more
exaly +2 more sources
On the security of consumer wearable devices in the Internet of Things. [PDF]
PLoS One, 2018 Miniaturization of computer hardware and the demand for network capable devices has resulted in the emergence of a new class of technology called wearable computing.
Tahir H, Tahir R, McDonald-Maier K.
europepmc +4 more sources
Higher-Order Countermeasures against Side-Channel Cryptanalysis on Rabbit Stream Cipher
Journal of Information and Communication Convergence Engineering, 2014 In this study, software-based countermeasures against a side-channel cryptanalysis of the Rabbit stream cipher were developed using Moteiv’s Tmote Sky, a popular wireless sensor mote based on the Berkeley TelosB, as the target platform. The countermeasures build upon previous work by improving mask generation, masking and hiding other components of the
Bruce Ndibanje
exaly +2 more sources
Pseudorandom number generator using Rabbit cipher
Applied Mathematical Sciences, 2015 Random Number Generators (RNGs) are applied in a wide variety of cryptographic operations such as cryptographic computer security protocols, encryption algorithms, and keystreams. Stream ciphers employ an encryption transformation which varies with time.
A. H. Kashmar, E. S. Ismail
exaly +2 more sources
Secure Portable Virtual Private Network with Rabbit Stream Cipher Algorithm
Procedia Computer Science, 2018 Abstract Employee mobility is an important issue for companies that have a goal to become global company. The company often asks the employees to do some assignments outside the office area, either inside or outside of their home country. A portable virtual private network (VPN) is a device that enables the employees to perform remote access ...
Nico Surantha
exaly +2 more sources
Kangaroo A Proposed Stream Cipher Algorithm [PDF]
Engineering and Technology Journal, 2010 Stream cipher designers offer new algorithms by employing thecharacteristics of the basic structure to get algorithms that have advanced featuresfrom security and speed stand point of view.
Abdul-Monem S. Rahma +1 more
doaj +1 more source
Improvement of rabbit lightweight stream cipher for image encryption using Lévy flight
International journal of health sciences, 2022 The encryption of digital images plays a very important role in maintaining privacy and security, in order to protect the people, like witnesses. So, an individual image must be encrypted before it is sent over the Internet to the intended recipient. In this paper, images are encrypted using the rabbit algorithm and the chaotic equation represented by ...
Tameem Hameed Obaida +2 more
openaire +1 more source
A fast and light stream cipher for smartphones [PDF]
, 2013 We present a stream cipher based on a chaotic dynamical system. Using a chaotic trajectory sampled under certain rules in order to avoid any attempt to reconstruct the original one, we create a binary pseudo-random keystream that can only be exactly ...
Baptista, Murilo +2 more
core +1 more source
Hardware optimizations of stream cipher rabbit [PDF]
Tatra Mountains Mathematical Publications, 2011 ABSTRACT Stream ciphers form part of cryptographic primitives focused on privacy. Synchronous, symmetric and software-oriented stream cipher Rabbit is member of final portfolio of European Union's eStream project. Although it was designed to perform well in software, employed operations seem to compute efficiently in hardware.
openaire +1 more source
A Hybrid Algorithms Based on the Aizawa Attractor and Rabbit-Lightweight Cipher for Image Encryption
Iraqi Journal of Science, 2023 Social media and networks rely heavily on images. Those images should be distributed in a private manner. Image encryption is therefore one of the most crucial components of cyber security. In the present study, an effective image encryption technique is developed that combines the Rabbit Algorithm, a simple algorithm, with the Attractor of Aizawa,
Mohammed Gheni Alwan +2 more
openaire +1 more source