TY  - JOUR
T1  - Image Encryption and Decryption via. (GSVD-Modular Numbers)
AU - Hameed Jassim AL-Kufi, Mohammed Abdul AU - Zuhair Ali, Mujtaba AU - Redhaa, Dheiaa Shakir 
JO  - Journal of Engineering and Applied Sciences
VL  - 13
IS  - 21
SP  - 9194
EP  - 9203
PY  - 2018
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2018.9194.9203
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2018.9194.9203
KW  - image encryption
KW  -modular
KW  -GSVD
KW  -SVD
KW  -Encryption
KW  -stages
AB  - It is no hidden to everyone that the rapid scientific development which included the field of
information security has led to the transformation of countries into electronic governments continuing to
contact the latest scientific developments because if they did not do so or lag behind the scientific
development, lost its immunity as a state of immunity and privacy because it simply became a state ruled by
others. The most sensitive scientific bfield in this field is information security. In order for the departments and
institutions that represent the state entity to maintain the confidentiality of their information, they must resort
to the use of information encryption technology. Information encryption is a very large field and has evolved
dramatically until encryption methods have become multi-methods after they have passed by many years, the
most important and the most rapid and developed of them were in the last 10 years. In a previous study, the
analysis technique GSVD was used in the image encryption and in more than one style. In this study, we will
encrypt the image using analysis of GSVD with the technique of modular together in the image encryption to
increase the complexity of the previous method to protect it from hackers. The research will be done
through two step encryption. The first phase is the encryption using modular technique and the second stage
is the encryption of the image encrypted in the first phase and that's by using GSVD technology what makes
the method powerful and disobedient to the intruders and we will see the steps of encryption in both stages
clearly and in detail later.
ER  -