Key words: Discret Chaotic Cryptography (DCC), image encryption, chaotic ... unsolved is how to transfer chaos into finite-state space-valued digital systems,.
In this paper, a new lossless image encryption scheme using a secret key of 128-bit size is .... In the following paragraph, we discuss in detail the functions of dif-.
Jul 23, 2015 - Stages II and III, the operations of permutation and diffusion on small blocks ..... NPCR and UACI, and the results were listed in Table 2. Table 2.
conferencing, medical imaging systems, cable TV, and online personal ... [3] tried to encrypt an image by scrambling pixels and adding a watermark to the.
The creation of public key cryptography by Diffie and Hellman in 1976 and the subsequent invention of the RSA public key cryptosystem by Rivest, Shamir, and ...
converted into a cipher image by applying the proposed compressive sensing technique. Randomly .... the ith elements of A4 and A5 (1â¤iâ¤Mn), respectively.
find encryption algorithm to hide image information. This paper aims at designing an efficient encryption algorithm for color image using random image key ...
Abdulrahman Dira Khalaf. College of Administration & Economics. University ..... Toufik, B. and Mokhtar N. 2012 "The Wavelet. Transform for Image Processing ...
Abstract: We proposed a novel architecture for optical image encryption ... Bashaw, and L. Hesselink, "Encrypted holographic data storage based on orthogonal-.
Jul 6, 2018 - Based on Combined Chaos for a BAN System, and. Improved Scheme Using SHA-512 and Hyperchaos. Musheer Ahmad 1,* ID , Eesa Al ...
Aug 5, 2015 - the data precision in a computer. Therefore, a computational ..... Computer: HP G42 Notebook. CPU: Intel Core i3 M390 @2.67 GHz.
innovative digital image scrambling and ciphering schemes that are based on ... digital images' cryptography (either classical or chaos-based) the going back ...
Image Encryption Algorithm Based on Chaotic Economic Model ... In literature, chaotic economic systems have got much attention because of their complex ...
Nov 10, 2017 - Then, the scrambled image was divided into 2-by-2 sub blocks. By using ..... calculated values of NPCR and UACI in this algorithm are 99.59%.
Feb 19, 2008 - IAENG International Journal of Computer Science, 35:1, IJCS_35_1_03 ..... A. B. Younes received BSc in computer science from Yarmouk.
Feb 19, 2008 - RijnDael, or RC4. These algorithms are commercially available, so we applied them on the ciphered image that resulted from applying the ...
Oct 16, 2015 - techniques are not very suitable for digital image encryption [1,2]. ... [16] presented a DNA-based cryptography based on one-time-pads that ...
Keywords: Chaos; Cryptography; Image Encryption; Arnold Cat Map. 1. ...... [7] S. Li, Analyses and new designs of digital chaotic ciphers, Ph.D. thesis, School of ...
image encryption scheme using stream cipher algorithm based on nonlinear combination ... transferred files and to protect them from any undesirable interception. ... unit and the output of the feedback function is fed to the last storage unit.
2Dpt. of Automation, School of Technological Applications, Technological Educational Institute of Chalkis, 34400, Psachna, Evia, Greece. Received 3 August ...
Medical Image Encryption Based on Pixel. Arrangement and Random Permutation for. Transmission Security. Koredianto Usman" 3,4 Hiroshi Juzojil Isao ...
Jan 8, 2015 - Xiaojun Tong 1,*, Yang Liu 1, Miao Zhang 1, Hui Xu 1 and Zhu Wang 2. 1 .... iL. kL l k. D λ λ λ λ λ . (3). Then the system meets the fourth condition. ..... Li, C.G.; Han, Z.Z.; Zhang, H.R. A sequence based on the gray Exponential
Protocols, Algorithms, and Source Code in C,â John. Wiley & Sons, Inc., Hoboken, 1995. [3] NIST, âAnnouncing the Advanced Encryption Standard. (AES),â 2001.
Asymmetric image encryption based on the Discrete. Cosine Transform using Random Phase Masks. Anshula. Hukum Singh. CSE and IT Department. Applied ...
In addition, in the last the conclusion of this wor presented. II. Group Action: Let G be a ... analysis, the NPCR analysis and the UACI analysis. Results of the ...
2018 International Conference on Applied and Engineering Mathematics
