Stego-Based-Crypto Algorithm for High Security Applications

Name: Stego-Based-Crypto Algorithm for High Security Applications
Brand: Noor Publishing
SKU: 9786202340564
Price: 240.07 RON
Availability: InStock

Autor: Wafaa M. Abduallah

Limbă:

Legare: Carte broșată

Editura: Noor Publishing

Disponibilitate: În depozitul extern

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240.07 lei

Since the rise of internet and data transmission via public media, the security of information has b...

Informații despre carte

Autor

Wafaa M. Abduallah

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2017

Pagini

108

EAN

9786202340564

Enbook ID

18128740

Editura

Noor Publishing

Greutate

179

Dimensiuni

150 x 220 x 6

Descriere completă

Since the rise of internet and data transmission via public media, the security of information has become an important issue especially for the confidential data. Unfortunately; it is not enough sometimes to keep the contents of message secret, it may be also necessary to keep the existence of message secret. So cryptography and steganography can be combined to get this purpose. In this work, crypto-stego algorithm is proposed; which is based on both cryptography and steganography techniques. The proposed algorithm used Rivest- Shamir-Adleman (RSA) as a cryptographic algorithm to encrypt the secret message before hiding it in order to increase the security of the system. In addition, Integer Wavelet Transform (IWT) technique is utilized to embed the encrypted message in the frequency coefficients of the sub-bands. Finally, the proposed techniques obtained good results through satisfying and improving the most important properties of steganography such as: imperceptibility, security, and capacity.

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Stego-Based-Crypto Algorithm for High Security Applications

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