A proposal video encryption using light stream algorithm
Joint Authors
Hasan, Nida F.
Alawi, Ata Rasul
Source
Engineering and Technology Journal
Issue
Vol. 39, Issue 1B (31 Jan. 2021), pp.159-164, 6 p.
Publisher
Publication Date
2021-01-31
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
Video encrypting is one technique to protect digital videos, it used to avoid unwanted interference and viewing of the transmitted videos.
In this paper, a new selective video cryptography algorithm is suggested using light stream algorithm.
As it known video size is large in size and it consume time in the encryption process, ChaCha a light encryption algorithm has been used to reduce the encryption time, encryption is done by Xoring frames of video with the key generated from ChaCha algorithm, it produced an acceptable results from robustness point view, but still encryption process consumed time, thus to speed up this process, feature detection operator (FAST) is used to encrypt key points result from FAST operator, in addition key points from this is increased to optimized between speed and robustness of proposed algorithm.
In evaluation process, some of measuring quality factors MSE, PSNR, Correlation, NPCR, UACI and entropy are specified for evaluating and comparing between two suggested encryption algorithms which gave good result in encryption process (ChaCha and ChaCha with FAST Enhancement).
Experimental results have discovered that the current projected has less encrypting time and better encrypting influence.
American Psychological Association (APA)
Alawi, Ata Rasul& Hasan, Nida F.. 2021. A proposal video encryption using light stream algorithm. Engineering and Technology Journal،Vol. 39, no. 1B, pp.159-164.
https://search.emarefa.net/detail/BIM-1282628
Modern Language Association (MLA)
Alawi, Ata Rasul& Hasan, Nida F.. A proposal video encryption using light stream algorithm. Engineering and Technology Journal Vol. 39, no. 1B (2021), pp.159-164.
https://search.emarefa.net/detail/BIM-1282628
American Medical Association (AMA)
Alawi, Ata Rasul& Hasan, Nida F.. A proposal video encryption using light stream algorithm. Engineering and Technology Journal. 2021. Vol. 39, no. 1B, pp.159-164.
https://search.emarefa.net/detail/BIM-1282628
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 195-196
Record ID
BIM-1282628