operate on abit stream of arbitrary length, e.
The International Organization for Standardization (ISO) and the International Electro technical Commission (IEC) have been working on ISO/IEC 29192 as an international standard for light-weight cryptography for implementation in constrained environments and have now issued ISO/IEC 29192-3, the section on stream ciphers
, adopting Enocoro as an international standard.
In recent years, the stream ciphers
MULTI-S01(6) and MUGI(7) in 2005, and the public key cipher HIME(R)(8) in 2006, have been adopted as international standards.
are much less power consuming, requires small space for their operations and are faster in operation than other cryptographic algorithms.
can be categorized into two categories: hardware-based and software-based.
l high encryption rate of the Y-00 protocol is demonstrated experimentally, a security analysis on the Yuen-2000 protocol against the fast correlation attack, the typical attack on stream ciphers
, is presented (Corndorf et al.
They then discuss how the n-dimensional matrices of order 2 are applied to feed-forward networking, stream ciphers
, bent functions, and error correcting codes; the Boolean approach of Hadamard matrices; and applications to the design and analysis of one-dimensional sequences and two-dimensional arrays.
In one of the stages of the development of chaotic stream ciphers
, the application of discrete chaotic dynamical systems in pseudo random bit generation has been widely studied recently.
2000), Stream ciphers
with one- and two-dimensional cellular automata, in: M.
Turing and the SOBER family are high-speed, highly secure stream ciphers
and are thought to be immune to any practical cryptanalytic attacks.
Applications involve pseudorandom numbers, stream ciphers
, structure of trajectories, p-adic probability theory, p-adic valued quantization, m-adic modeling in cognitive science and psychology, neuronal hierarchy behind the ultrametic mental space, gene expression from dynamics in the 2-adic space, and genetic code on the diadic plane.
TeleHubLink's Wireless Encryption Technology Division is developing a family of secure wireless and broadband communications ASICs under the trademarked name of Hornet(TM) that use a series of powerful and high-speed stream ciphers
in cost-sensitive markets like telephony.