Visual Cryptography based N-Share Generation For Color Image - Softcover

Upadhyay, Prof. Shivam; Upadhyay, Prof. Rocky; Degadwala, Dr. Sheshang

Softcover

ISBN 10: 6203926000 ISBN 13: 9786203926002

Verlag: LAP LAMBERT Academic Publishing, 2021

Inhaltsangabe

Visual Cryptography is a secure and unique image encryption technique which protects image based secret. In visual cryptography image is encrypted into shares and in decryption process all or some of shares are super imposed with each other to decrypt the original secret image. In this technique no complex computation is needed for decryption of secret image which is the best advantage of Visual Cryptography Scheme. In this report various types of visual cryptographic techniques are discussed from previous research area. In this proposed system (N, N) VCS is used for encryption. It takes color image as an input and extracts in R, G and B components. After that it generates Key-Mask using Key-Mask generation algorithm which XOR-ed with R, G and B components and gives the key shares. Further XOR operation of these key shares with key mask generates the color shares. In decryption process image is recovered by XOR operation between key mask and color shares.

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Über die Autorin bzw. den Autor

Prof. Shivam Upadhyay working with Sigma Institute of Engineering, Vadodara. He has completed his B.E from Sigma Institute of Engineering, Vadodara and Completed his M.Tech from RKDF Inst of Science & Tech, Bhopal.

Details zur Ausgabe

• Verlag: LAP LAMBERT Academic Publishing
• Erscheinungsdatum: 2021
• Sprache: Englisch
• ISBN 10: 6203926000
• ISBN 13: 9786203926002
• Einband: Taschenbuch
• Anzahl der Seiten: 64
• Kontakt zum Hersteller: Nicht verfügbar
• Verantwortliche Person: Fastbook Publishing; customerservice@vdm-vsg.de; ; Brivibas gatve 197; Riga; 1039; Lettland