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Variably Modified Permutation Composition

Known as: VMPC 
VMPC (Variably Modified Permutation Composition) is a stream cipher similar to thewell known and popular cipher RC4 designed by Ron Rivest. It was… 
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Related topics

Related topics

5 relations
Comparison of cryptography librariesEncryptionFast Software EncryptionRC4

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2020
2020
Modification of variably modified permutation composition (vmpc) algorithm genetic key algorithm for data security
Cryptography is the study of mathematical techniques related to information security aspects such as validity, data integrity… 
2015
2015
Further non-randomness in RC4, RC4A and VMPC
RC4 is one of the most popular stream ciphers that generates pseudorandom words from pseudorandom permutations. In this paper we… 
2014
2014
Statistical weaknesses in 20 RC4-like algorithms and (probably) the simplest algorithm free from these weaknesses - VMPC-R
We find statistical weaknesses in 20 RC4-like algorithms including the original RC4, RC4A, PC-RC4 and others. This is achieved… 
2013
2013
VMPC-R Cryptographically Secure Pseudo-Random Number Generator Alternative to RC4
We present a new Cryptographically Secure Pseudo-Random Number Generator. It uses permutations as its internal state, similarly… 
2010
2010
New Hidden and Secure Data Transmission Method Proposal for Military IEEE 802.11 Networks
The paper presents a new mechanism of hidden and secure data transmission in wireless IEEE 802.11 networks in military… 
2008
2008
Age, geographical distribution and taphonomy of an unusual occurrence of mummified crabeater seals on James Ross Island, Antarctic Peninsula
Abstract An unusually dense collection of some 150 dead crabeater seals (Family Phocidae), in various stages of decay, occurs in… 
2004
2004
VMPC-MAC: A Stream Cipher Based Authenticated Encryption Scheme
A stream cipher based algorithm for computing Message Authentication Codes is described. The algorithm employs the internal state… 
2004
2004
Tail-MAC: An Efficient Message Authentication Scheme for Stream Ciphers
A simple and software-efficient algorithm for computing Message Authentication Codes for stream ciphers is described along with… 
2003
2003
Fairness enhancement of link adaptation techniques in wireless access networks
Link adaptation techniques, such as power control and adaptive coding and modulation, aim at maximizing the throughput in… 
Review
1997
Review
1997
DAM AND GEOMORPHOLOGICAL INFLUENCES ON COLORADO RIVER WATERBIRD DISTRIBUTION, GRAND CANYON, ARIZONA, USA
Impoundment effects override natural, reach-based channel geomorphology influences on seasonal waterbird distribution in Grand… 
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