[PDF] Top 20 Enhancement of Security in Visual Cryptography using DES Algorithm

Enhancement of Security in Visual Cryptography using DES Algorithm

... the security over the network has become an important concern as in Internet it is now very easy to find any ...data. Visual Cryptography is a new Cryptography technique which is used to ... See full document

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A New Procedure of Visual Cryptography for Maintaining the Security of Visual Information Transaction using Java Based Approach

... of Visual Cryptography a secret image is encrypted into shares which refuse to divulge information about the original secret ...image. Cryptography refers to the study of mathematical techniques and ... See full document

7

A Novel Design of Cryptography Algorithm for Data Security using RRG

... on using reversible logic circuits has been ...complete cryptography scheme for encryption/decryption of 9-bit data is described using Verilog HDL language and its quantum cost is ... See full document

10

Cryptography Using Contrast Enhancement

... the security of the original ...quality, security of the ...proposed algorithm has made the image contrast enhancement ...the algorithm robustness, and can be used in the medical and ... See full document

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COMPARISON OF VISUAL CRYPTOGRAPHIC SCHEMES

... information security. It provides such services like authentication, data security, and ...confidentiality. Visual cryptography is one of the technique used in modern world to maintain the ... See full document

6

Performance of Error Filters on Shares in Halftone Visual Cryptography via Error Diffusion

... the security and the decoded secret image has uniform ...significant visual information to the reviewers, such as landscapes, buildings, ...the visual quality obtained by the new method is also ... See full document

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Data Security and Payment System using Mod-4 LSB and Visual Cryptography

... (b) using Mod-4 LSB algorithm, resultant embedded image is shown in the figure (c), then shares are generated figure (d) and (e) using half tone cryptography ... See full document

6

Enhancement of Data Security for Cloud Environment Using Cryptography and Steganography Technique

... is using cloud resources at ...program using the components to create the desired structure or ...developed using segments called software ... See full document

6

Data Security by Encryption Decryption using AES Algorithm of Cryptography

... knowledge security. The data security is also in the main things that are dealt in the cloud computing ...AES algorithm used to give confidentiality whereas SHA hashing algorithm is intended ... See full document

6

Enhanced Security of Symmetric Encryption Using Combination of Steganography with Visual Cryptography

... Both cryptography and steganography have limitations and could be compromised if they were applied ...strong algorithm is produced. We proposed an algorithm based on the hybrid approach through ... See full document

6

Security for Identity Based Identification using Water Marking and Visual Cryptography

... Iris biometrics refers to “high confidence recognition of a person’s identity by mathematical analysis of the random patterns that are visible within the iris of an eye from some distance”. The iris is the annular area ... See full document

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

... reversible visual cryptography as basic ...generation algorithm. These images taken as input are converted to two shares using random grid ... See full document

6

Integration of Visual Cryptography and Steganography for Enhanced Security and Confidentiality

... In extracting the message, the process opens the stego-image file and read the RGB color of each pixel. The LSBs of each pixel of stego-image is extracted. As in the embedding process a Terminator (Target) Character is ... See full document

5

A secure and effective algorithm for video visual cryptography

... of visual information such as any text, picture, image, hand written notes or even video into a encrypted forms which can only be decrypted by human visual system instead of computer based algorithm ... See full document

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De-identifying Fingerprint Image using Grey-Level Extended Visual Cryptography Scheme for Enhancing Privacy and Security

... possible using visual cryptography techniques with pixel sharing using GEVCS (Gray-Level Extended Visual Cryptography Scheme) method based on the EX-OR operation for biometric ... See full document

6

Design of Selective Encryption Scheme Using MatlabAbhishek Thakur, Rajesh Kumar, Amandeep Bath, Jitender Sharma

... steganalysis algorithm which has the potential to detect the hidden message by the statistic analysis of pixel values ...unfortunately using traditional LSB replacing steganography [3], the system enders ... See full document

6

Design and Improve AODV Protocol for Congestion Control in MANET using Cryptography Technique

... routing, security and nice of service are the 3 major troubles of the ...by using the usage of AODV routing ...propagation algorithm wherein blunders of every course is to be had from supply to ... See full document

5

An Improved Visual Cryptography Scheme for Colour Images

... While using secret images, security issues should be taken into consideration because hackers may utilize weak link over public network to steal information that they ...with security problems of ... See full document

5

Novel method for Student Authentication in Online Examination

... RSA algorithm is used to make approach more ...method visual cryptography technique is applied to student authentication ...more security to ... See full document

6

Image Based Authentication Using Visual Cryptography and Encryption Algorithm

... the security of servers allowing remote terminal access, but also encourage a healthy spirit of competition in the fields of pattern recognition, computer graphics, and ...on visual cryptography ... See full document

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