Jamil Al-Azzeh
Al Balqa’a Applied university, Amman, Jordan

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Improving the security of LSB image steganography Jamil Al-Azzeh; Ziad Alqadi; Belal Ayyoub; Ahmad Sharadqh
JOIV : International Journal on Informatics Visualization Vol 3, No 4 (2019)
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1080.235 KB) | DOI: 10.30630/joiv.3.4.233

Abstract

Steganography is the technique of hiding secret data (message) within any media such as digital color image. In this paper we will merge steganography process with cryptography process in order to increase the security of the proposed method. The steganography process will based on LSB method, while the cryptography process will based on generating a huge private key and selecting a special function for encryption decryption. The proposed method will be implemented in order to calculate some performance parameters to prove the efficiency of the proposed method.
A Simple, Accurate and Highly Secure Method to Encrypt-Decrypt Digital Images Jamil Al-Azzeh; Ziad Alqadi; Qazem Jaber
JOIV : International Journal on Informatics Visualization Vol 3, No 3 (2019)
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1242.31 KB) | DOI: 10.30630/joiv.3.3.230

Abstract

The digital image may be important and has a secret character, which requires not understanding it when looking at the naked eye or not understanding the contents. So seeking a method of digital image encryption-decryption is a very important task. In this paper we will introduce a new method of digital image encryption-decryption, which will be very simple, highly secure and accurate and highly efficient.
A Novel Based On Image Blocking Method To Encrypt-Decrypt Color Jamil Al-Azzeh; Bilal Zahran; Ziad Alqadi; Belal Ayyoub; Muhammed Mesleh
JOIV : International Journal on Informatics Visualization Vol 3, No 1 (2019)
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1102.044 KB) | DOI: 10.30630/joiv.3.1.210

Abstract

Encryption of digital color image is the process of conversion original digital color image into an encrypted one to protect the image from hacking or to prevent an authorized person to get the valuable information located in the color image. The process of color image encryption-decryption is very important issue in human activities and here in this paper we will introduce a new simple, efficient and highly secure method to be used for color image encryption-decryption. The proposed method will be tested and implemented, the efficiency parameters of the proposed method will be calculated and will be compared with other methods parameters to prove the efficiency issues of the proposed method.