random permutation
Authenticated Encryption Mode IAPM using SHA-3's Public Random Permutation
... In 2010, Kurosawa [19] showed that a modified version of the Integrity-aware- Parallelizable-Mode (IAPM) [15] authenticated encryption scheme is secure in the public RP model. Jutla in [15] had only shown that the IAPM ...
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Image Encryption using Arnold Transformation & Random Permutation
... In this paper, we have presented image encryption techniques. Image Encryption using Arnold’s transformation and Random permutation. Experimental studies were conducted by applying both encryption ...
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Efficient Image ETC System Via Prediction Error Clustering and Random Permutation
... efficiently compress the encrypted images. More notably, the proposed compression approach applied to encrypted images is only slightly worse, in terms of compression efficiency, than the state-of-the-art lossless/lossy ...
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ETC System Design for Image Using Random Permutation and Run Length Encoding
... ABSTRACT:In many practical scenarios, image encryption has to be conducted prior to image compression. This has led to the problem of how to design a pair of image encryption and compression algorithms such that ...
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A Simple Proof of a Distinguishing Bound of Iterated Uniform Random Permutation
... (viewing as a function relation) and G v is a subgraph of G π . For any partial injective function v of size q, the number of permutations extending v is exactly (N − q)! as we can only choose a bijection function over a ...
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Image Encryption Compression System via Prediction Error Clustering and Random Permutation
... applying random permutation it is necessary to divide the image into different blocks hence we used clustering techniques to obtained ...operations random permutation is performed to each ...
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Non-Uniform Bounds in the Random-Permutation, Ideal-Cipher, and Generic-Group Models
... The random-permutation and ideal-cipher models. The random-permutation model (RPM) and the ideal-cipher model (ICM) are idealized models that offer a simple and intuitive way to prove the ...
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The Iterated Random Permutation Problem with Applications to Cascade Encryption
... iterated random permutation problem, which asks how hard it is to distinguish, in a black-box way, the r- th power of a random permutation from a uniformly random permutation of ...
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Distinguishing a truncated random permutation from a random function
... An oracle chooses a function f from the set of n bits strings to itself, which is either a randomly chosen permutation or a randomly chosen function. When queried by an n-bit string w, the oracle computes f(w), ...
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Quasi cyclic Random Projection Code and Hardware Implementation
... of random projection codes decoding without any look-up table or approximate ...with random permutation matrix, our quasi-cyclic matrix acquires distinct through- put rate gain with a maximum gap of ...
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Encryption and Decryption Digital Image Using Confusion System
... on random permutation to color image pixels and ...randomization permutation provided by used pseudo random generation depending on Linear Feed-back Shift Register (LFSR) and Non-Linear ...
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Privacy Preserving Data mining with Reduced Communication overhead
... Abstract— In today's world privacy and security are more essential elements when data is shared. A fruitful direction for future data mining research will be the development of techniques that incorporate privacy ...
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Title: Digital Right Management Model Based on Cryptography for Mobile Multimedia Content
... pseudo random permutation of bit positions to be traversed along the binary tree form of ...pseudo random permutation, which is used as ...
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An Analysis of Competition among Autonomous Devices in Multichannel Cognitive Radio Networks
... autonomous random per- mutation sensing strategy for a distributed cognitive radio (CR) ...the random permutation sensing strategy is limited by the collisions among the autonomous ...
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Implementing Multiple Security for Audio Steganography
... Steganography is the art and science of writing hidden messages in such a way that no one, apart from the sender and intended recipient, suspects the existence of the message, a form of security through obscurity. ...
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Tamper Localization In Wavelet Domain Using Semi-Fragile Watermarking
... In this paper we have proposed a new image authentication scheme using a semi-fragile watermark that can detect and locate malicious tampering in images. The embedding and extraction of the authentication watermark is ...
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Effectiveness of Multimedia Learing on achievement in Biology
... It is common that an application used by many people, is mostly built by a small group. Some people tend to modify the original application or use them as they are without providing proper credits to the real possessor ...
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Distinguishing Error of Nonlinear Invariant Attacks
... In Section 2, we provide the generalisation of the results of Daemen and Rijmen which appear in [4]. Section 3 provides a background of nonlinear invariant attacks as distinguishing attacks and defines the relevant ...
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Quantum Key-recovery Attack on Feistel Structures
... Feistel block ciphers [10] are observed to be important and constitute one of the extensively researched cryptographic schemes. Several block cipher standards, such as DES, Triple-DES, MISTY1, Camellia, and CAST-128 ...
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Simple hyper-heuristics control the neighbourhood size of randomised local search optimally for LeadingOnes
... Simple Random, Permutation, Random Gradient and Greedy (Cowling et ...Simple Random selection, includ- ing for the same problem setting ...and Random Gradient do not learn to exploit ...
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