Mohlo by se vám také líbit

Více informací o knize Stego-Based-Crypto Algorithm for High Security Applications

• Parametry knihy
• Anotace
• Oblíbené z jiného soudku

Nákupem získáte 101 bodů

Anotace knihy

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.

Parametry knihy

• Plný název: Stego-Based-Crypto Algorithm for High Security Applications
• Autor: Wafaa M. Abduallah
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 108
• EAN: 9786202340564
• ID: 18128740
• Nakladatelství: Noor Publishing
• Hmotnost: 179 g
• Rozměry: 220 × 150 × 6 mm
• Rok vydání: 2017

Oblíbené z jiného soudku

---

---

---