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Modifying Steganography in Android Mobile Image Based onECC Algorithm | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 26, Issue 1, 2015, Pages 77-83 | ||
| Author | ||
| Zainab Khyioon Abdalrdha | ||
| Abstract | ||
| Due to wide spread use of mobile phone and more available applications like internet and because internet is unsecure way of data transmission, Therefore , it is very necessary to protect the data especially sensitive data. One of the better ways to protect the data is using cryptography and steganography. In this paper, we used steganography method that based on Least Significant Bit (LSB). The techniques that are optimized by XOR method, which increases the security of the text before being sent across the medium by hiding messages with in an image, and increases the confidentiality by using ECC (Elliptic Curve Cryptography) algorithm to provide cipher text that can be recovered. It was designed for color images which were sent by Viber,WhatsApp, and E-mail programs, so it will be difficult by unauthorized people to extract the original messages. The proposed approach is tested using different types of mobile types(Galaxy S3, Galaxy S4, and HTC). | ||
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