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24 Stream Cipher topics matching:
Filter this Collection| x name | x image | x article |
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| x RC4 |
In cryptography, RC4 (also known as ARC4 or ARCFOUR meaning Alleged RC4, see below) is the most widely-used software stream cipher and is used in popular protocols such as Secure Sockets Layer (SSL) (to protect Internet traffic) and WEP (to secure...
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| x A5/1 |
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A5/1 is a stream cipher used to provide over-the-air communication privacy in the GSM cellular telephone standard. It was initially kept secret, but became public knowledge through leaks and reverse engineering. A number of serious weaknesses in the...
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| x A5/2 |
A5/2 is a stream cipher used to provide voice privacy in the GSM cellular telephone protocol.
The cipher is based around a combination of four linear feedback shift registers with irregular clocking and a non-linear combiner.
In 1999, Ian Goldberg...
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| x E0 |
E0 is a stream cipher used in the Bluetooth protocol. It generates a sequence of pseudorandom numbers and combines it with the data using the XOR operator. The key length may vary, but is generally 128 bits.
At each iteration, E0 generates a bit...
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| x FISH |
The FISH (FIbonacci SHrinking) stream cipher is a fast software based stream cipher using Lagged Fibonacci generators, plus a concept from the shrinking generator cipher. It was published by Siemens in 1993. FISH is quite fast in software and has a...
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| x Grain | ||
| x HC-256 |
HC-256 is a stream cipher designed to provide bulk encryption in software at high speeds while permitting strong confidence in its security. Designed by Hongjun Wu, it is an eSTREAM cipher candidate and has been selected as a Profile 1, Phase 3...
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| x ISAAC | ||
| x MUGI |
In cryptography, MUGI is a pseudorandom number generator (PRNG) designed for use as a stream cipher. It has been recommended for Japanese government use by the CRYPTREC project.
MUGI takes a 128-bit secret key and a 128-bit initial vector (IV)....
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| x PANAMA |
Panama is a cryptography primitive which can be used both as a hash function and a stream cipher. Based on StepRightUp, it was designed by Joan Daemen and Craig Clapp and presented in the paper Fast Hashing and Stream Encryption with PANAMA on the...
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| x Phelix |
Phelix is a high-speed stream cipher with a built-in single-pass message authentication code (MAC) functionality, submitted in 2004 to the eSTREAM contest by Doug Whiting, Bruce Schneier, Stefan Lucks, and Frédéric Muller. The cipher uses only the...
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| x Pike | ||
| x Py | ||
| x QUAD | ||
| x Rabbit | ||
| x Salsa20 |
Salsa20 is a stream cipher submitted to eSTREAM by Daniel Bernstein. It is built on a pseudorandom function based on 32-bit addition, bitwise addition (XOR) and rotation operations, which maps a 256-bit key, a 64-bit nonce, and a 64-bit stream...
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| x Scream |
The Scream cipher is a word-based stream cipher developed by Shai Halevi, Don Coppersmith and Charanjit Jutla from IBM.
The cipher is designed as a software efficient stream cipher. The authors describe the goal of the cipher to be a more secure...
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| x SOBER |
In cryptography, SOBER is a family of stream ciphers initially designed by Greg Rose of QUALCOMM Australia starting in 1997. The name is a contrived acronym for Seventeen Octet Byte Enabled Register. Initially the cipher was intended as a...
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| x SOBER-128 |
SOBER-128 is a synchronous stream cipher designed by Hawkes and Rose (2003) and is a member of the SOBER family of ciphers. SOBER-128 was also designed to provide MAC (Message authentication code) functionality.
Watanabe and Furuya (2004) showed a...
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| x SOSEMANUK |
Sosemanuk is a stream cipher developed by Come Berbain, Olivier Billet, Anne Canteaut, Nicolas Courtois, Henri Gilbert, Louis Goubin, Aline Gouget, Louis Granboulan, Cédric Lauradoux, Marine Minier, Thomas Pornin and Hervé Sibert. Along with HC-128,...
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| x Trivium |
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Trivium is a synchronous stream cipher designed to provide a flexible trade-off between speed and gate count in hardware, and reasonably efficient software implementation.
It was submitted to the Profile II (hardware) of the eSTREAM competition by...
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| x VEST | ||
| x WAKE | ||
| x SEAL |
In cryptography, SEAL (Software-Optimized Encryption Algorithm) is a very fast stream cipher optimised for machines with a 32-bit word size and plenty of RAM. SEAL is actually a pseudorandom function family in that it can easily generate arbitrary...
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