[PDF] Top 20 A secure and effective algorithm for video visual cryptography

A secure and effective algorithm for video visual cryptography

... pixel expansion effect. Zhengxin Fu et al [14] came up with the idea of another rotation based visial cryptography scheme. This scheme first encode the four secrets into two different shares. This scheme was able ... See full document

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Secure Transmission of Video using (2,2) Visual Cryptography Scheme and Share Encryption using Logistic Chaos Method

... rotational visual cryptography ...color visual cryptography scheme was developed by Verheul and Van Tilborg ...color visual cryptography scheme, one pixel is transformed into m ... See full document

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A Robust Three Way Authentication System using Modified Random Grid based Reversible Style Visual Cryptography

... The system designed in our proposed project is mainly to provide mutual authentication and transferring data in secure manner. For implementing this we have used reversible visual cryptography as ... See full document

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A SECURE MAIL APPLICATION USING STEGANOGRAPHY AND VISUAL CRYPTOGRAPHY

... In the proposed system, when the user wants to send an email message, the system creates a gray scale image from the email message. Image steganography method is used to embed the email message contents and all the ... See full document

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A Secure Approach for Data Hiding using Visual Cryptography

... of Visual Cryptography where we take the image and split the image into two ...This algorithm has perfect reconstruction property and there is no loss of picture ...This algorithm can also be ... See full document

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A Random Key Based Visual Cryptography Approach for Information Security

... of secure cryptographic approaches are ...most effective cryptography approach called Random Key cryptographic is ...key Visual Cryptography is effectively ... See full document

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VISUAL CRYPTOGRAPHY FOR COLOR IMAGES

... Visual cryptography is a secret sharing scheme for encrypting a secret image, it is a perfectly secure way that allows secret sharing without any cryptographic computation, which is termed as ... See full document

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A Fast Encryption Algorithm for Color Extended Visual Cryptography

... “Visual cryptography” was first proposed by Naor and Shamir which is also called as the “k-out-of-n visual secret sharing scheme” ...human visual system without any complex ...[5], ... See full document

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Enhancement of Security in Visual Cryptography using DES Algorithm

... data. Visual Cryptography is a new Cryptography technique which is used to secure the visual content such as texts or ...In Visual Cryptography the image is divided into ... See full document

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Anti-Phishing Structure Based On Visual Cryptography and RSA Algorithm

... threats effective preventive mechanisms should be ...as secure as their underlying system and as there is improvement in the technology of the middleware so the detection of the problem becomes ... See full document

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An Improved Visual Cryptography Scheme for Colour Images

... In today’s information age, information sharing and transfer has increased exponentially. The threat of an intruder accessing secret information has been an ever existing concern for the data communication experts. With ... See full document

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Image Based Authentication Using Visual Cryptography and Encryption Algorithm

... Now days, Online transactions are very common and various online attacks are present behind this. Phishing is one kind of attack in which confidential and various attacker can gain sensitive information. Phishing is ... See full document

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To Secure Online Payment System Using Steganography, Visual Cryptography and HMM

... An input text is accepted for the input message in plain text format. After embedding the secret message in LSB (least significant bit) of the cover image, the pixel values of the steg-image are modified by the ... See full document

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A Bit Level and Entropy based Blind Watermarking Scheme for Video Sequence using Random Frame Selection

... Digital video watermarking is the enabling technology to prove ownership of copyrighted material, to solve the problem of piracy and to detect the originator of illegally made ...an effective, imperceptible ... See full document

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A Fog Based Security Model For Electronic Medical Records In the Cloud Database

... to secure the patient's private data to overcome data breaches in the cloud server using fog computing ...based cryptography technique such as an Elliptic Curve Diffie-Hellman key agreement protocol and a ... See full document

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Reversible Data Hiding in Encrypted Images Using Room Reservation Approach and Visual Cryptography for Color Images

... color visual cryptography algorithm image is ...color visual cryptography algorithm for deviding the image in two shares, data is secured using standard encryption ... See full document

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Embedding with Pca Based Svd Framelet Transform with Visual Cryptography In Video

... of video steganography is to embed the secret handwritten document based on PCA SVD ...combining video steganographic and ...SVD video steganography method is proposed. For secure ... See full document

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Secure Text Transmission by using Video Cryptography in Real Time Applications

... Presently we have outlines and in addition exceptionally all around circulated content information accessible so the following stride to be taken after is to encode or delineate content information into the pixels of ... See full document

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QR based Secure Server Verification by using Encryption Algorithm and Visual Cryptography

... the visual cryptography algorithm and encryption algorithm which helps to increase the security while doing ...Based Secure Server Verification by Using Encryption Algorithm and ... See full document

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SECURE TRANSACTION USING VISUAL CRYPTOGRAPHY AND STEGANOGRAPHY

... Crossover operation is the main genetic algorithm; the performance of genetic algorithm depends largely on the performance of its adopted crossover operation. Crossover operation operates the two ... See full document

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