Cryptography based Visual Data Protection: The Protection, Security and Integrity of Visual Data - Brossura

Islam, Naveed

Brossura

ISBN 10: 3846596221 ISBN 13: 9783846596227

Casa editrice: LAP LAMBERT Academic Publishing, 2011

Riassunto

The principal objective of this manuscript is to achieve protection of visual data especially images through modern cryptographic techniques. In this context, the focus of the work in perspective is two folded. The first part of our work focuses on the security of image data in shared environment while the second part focuses on the integrity of image data in the encrypted domain during transmission. We proposed a new sharing scheme for images which exploits the additive and multiplicative homomorphic properties of two well-known public key cryptosystems, namely, the RSA and the Paillier. The proposed approach employs the secret sharing scheme in a way that limits the influence of the dealer over the protocol by allowing each player to participate. The second part of this manuscript emphasizes on the integrity of visual data during transmission. Data integrity means that the data have its complete structure during any operation like storage, transfer or retrieval. We address the problem of error correction in encrypted images exploiting the local statistics of the visual and the encryption algorithm.

Su questo libro

L'autore

Naveed ISLAM did his Ph.D in 2011 from University of Montpellier II (UM2), France. He is currently pursuing his post-doctoral studies at University of Amiens, France. Alongside, he had been associated with the French Universities (IUT beziers and Paris-12) as a visiting faculty. His research interests are computer vision and visual data protection.

Dettagli dell?edizione

• Editore: LAP LAMBERT Academic Publishing
• Data di pubblicazione: 2011
• ISBN 10: 3846596221
• ISBN 13: 9783846596227
• Rilegatura: Copertina flessibile
• Lingua: Inglese
• Numero di pagine: 172
• Contatto del produttore: non disponibile