Logistic map image encryption
WitrynaThe need for information security has become urgent due to the constantly changing nature of the Internet and wireless communications, as well as the daily generation of enormous volumes of multimedia. In this paper, a 3-stage image cryptosystem is developed and proposed. A tan variation of the logistic map is utilized to carry out … WitrynaThe need for information security has become urgent due to the constantly changing nature of the Internet and wireless communications, as well as the daily generation of …
Logistic map image encryption
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Witryna8 gru 2024 · Due to the increased digital media on the Internet, data security and privacy protection issue have attracted the attention of data communication. Data hiding has become a topic of considerable importance. Nowadays, a new challenge consists of reversible data hiding in the encrypted image because of the correlations of local … Witryna8 kwi 2016 · In this paper, an image encryption scheme has been proposed based on use of 2D logistic map and AES. 2D logistic map and AES have been accepted as adequate standards for encryption and decryption of data since they exhibit high resistance towards cryptanalysis attacks.
Witryna14 lut 2024 · This paper proposes a new image encryption algorithm, which is based on Logistic chaotic mapping and DNA coding. A variable parameter logistic mapping coupled chaotic system is proposed to generate pseudo-random sequences with good pseudo-random properties. Before encrypting plain-text images, the distinct features … WitrynaThe implemented image encryption scheme consists of an 80-bit secret key and uses chaotic map like Arnold Cat-Map and Logistic Map. The initial conditions for the chaotic maps are derived using the 80-bit secret key. In this cryptosystem, permutation-diffusion architecture followed by an efficient diffusion scheme is implemented. ...
Witryna8 kwi 2024 · A novel image encryption algorithm based on double chaotic systems is proposed in this paper. On account of the limited chaotic range and vulnerability of a single chaotic map, we use the two-dimensional Baker chaotic map to control the system parameters and the state variable of the logistic chaotic map. WitrynaIn terms of chaotic trajectory, Lyapunov exponent, and Kolmogorov entropy, comparing with other existing chaotic maps, we can observe that LSMCL has better chaotic …
Witryna8 kwi 2024 · The Logistic map is a classical model to study the behaviour of complex systems such as chaotic fractal of dynamical systems. The mathematical definition can be expressed as follows [ 16 ]: (1) where r is control parameter and Logistic map is in chaotic state when [ 27 ], is the output chaotic sequence.
WitrynaNational Center for Biotechnology Information full size conversion vans for handicapWitryna3 cze 2024 · Many researchers have designed image encryption techniques by using various combinations of chaotic maps such as logistic map and Baker map [ 13 ], tent and logistic map [ 14 ], and the logistic-sine-coupling map [ 15 ]. The security and efficiency of algorithms is improved by these suggestions. ginny priem authorWitryna3 lip 2014 · Chaotic behavior arises from very simple non-linear dynamical equation of logistic map which makes it was used often in designing chaotic image encryption schemes. However, some properties of chaotic maps can also facilitate cryptanalysis especially when they are implemented in digital domain. ginny pulverWitryna1 mar 2024 · Based on the modified Logistic chaotic map, a chaotic encryption algorithm which can be applied to image encryption is proposed and simulated in … ginny promo code free shippingWitryna1 wrz 2006 · In this communication, we propose a new approach for image encryption based on chaotic logistic maps in order to meet the requirements of the secure … ginny pronunciationWitrynaapproach to encrypt images using chaotic logistic mapping and DNA encoding in order to get secure encrypted image. Many techniques are presently there for encryption … ginny promotional couponWitryna20 wrz 2024 · Logistic Sine Map Based Image Encryption Abstract: In this paper, an image encryption algorithm is proposed in which first the image pixels are shuffled using the Arnold map. Second, a 256-bit key is generated using a 2D logistic Sine map and a congruential generator. full size cordless blender