A New Approach for Video Encryption Based on Modified AES Algorithm

The securityof videoapplications such as commercial videos, military videos and othershave become an important field of research recently. One of the most secure algorithms is Advanced Encryption Standard (AES) algorithm;however this algorithm is inefficient for dealing with video encryption due to its slowness property. This paper proposes a new modifiedof AES to make it more suitable for encrypting digital video. The Modification focuses on the slowest transformations in original AES which is mix columnstransformationsand replace them with newHenon map chaoticbased mask and one mix columns transformation. Resulting in a significant reduction in encryption and decryption time and enhance the security level of AES algorithm, and also the key space is increased as observed in the simulation results of proposed system. Keywords: AES-128, Chaotic mask, Henon map, Sub-Byte, Mix columns.

[1]  Pranav Aggarwal,et al.  Design and Implementation of Video Encryption for Multimedia Applications , 2014 .

[2]  Behrouz A. Forouzan,et al.  Cryptography and network security , 1998 .

[3]  S. Rajalakshmi,et al.  Notice of Violation of IEEE Publication PrinciplesHigh efficient modified mixcolumns advanced encryption standard using Vedic multiplier , 2014, Second International Conference on Current Trends In Engineering and Technology - ICCTET 2014.

[4]  Naif B. Abdulwahed.  CHAOS-BASED ADVANCED ENCRYPTION STANDARD , 2013 .

[5]  Vincent Rijmen,et al.  The Design of Rijndael , 2002, Information Security and Cryptography.

[6]  Somaya Al-Máadeed,et al.  A New Chaos-Based Image-Encryption and Compression Algorithm , 2012, J. Electr. Comput. Eng..

[7]  K.Sakthidasan Sankaran,et al.  A New Chaotic Algorithm for Image Encryption and Decryption of Digital Color Images , 2011 .

[8]  Jian Zhang,et al.  An Image Encryption Scheme Based on Cat Map and Hyperchaotic Lorenz System , 2015, 2015 IEEE International Conference on Computational Intelligence & Communication Technology.

[9]  Malay Kishore Dutta,et al.  An efficient and lossless fingerprint encryption algorithm using Henon map & Arnold transformation , 2013, 2013 International Conference on Control Communication and Computing (ICCC).

[10]  Tanvi Tanvi.  An Image Cryptosystem based on Pixel Scrambling and AES Algorithm , 2013 .

[11]  Mohsen Rahmani,et al.  A new modified version of Advanced Encryption Standard based algorithm for image encryption , 2010, 2010 International Conference on Electronics and Information Engineering.

[12]  Yuxia Li,et al.  A Color Image Encryption Algorithm Based on a Fractional-Order Hyperchaotic System , 2014, Entropy.

[13]  Majid Naderi,et al.  Encryption of Video Main Frames in the Field of DCT Transform Using A5/1 and W7 Stream Encryption Algorithms , 2014 .

[14]  Agyan Kumar Prusty,et al.  An image encryption & decryption approach based on pixel shuffling using Arnold Cat Map & Henon Map , 2013, 2013 International Conference on Advanced Computing and Communication Systems.

[15]  H. Kezia,et al.  Encryption of Digital Video Based on Lorenz Chaotic System , 2008, 2008 16th International Conference on Advanced Computing and Communications.

[16]  Nasharuddin Zainal,et al.  High Definition Image Encryption Algorithm Based on AES Modification , 2014, Wirel. Pers. Commun..

[17]  William Stallings,et al.  Cryptography and Network Security: Principles and Practice , 1998 .

[18]  Zhiliang Zhu,et al.  A fast image encryption scheme with a novel pixel swapping-based confusion approach , 2014, Nonlinear Dynamics.

[19]  Gururaj Hanchinamani,et al.  A Novel Approach for Image Encryption based on Parametric Mixing Chaotic System , 2014 .

[20]  Pooja Deshmukh,et al.  Modified AES based algorithm for MPEG video encryption , 2014, International Conference on Information Communication and Embedded Systems (ICICES2014).

[21]  Minal Govind Avasare,et al.  Image encryption using chaos theory , 2014, 2015 International Conference on Communication, Information & Computing Technology (ICCICT).

[22]  Anurag Jain,et al.  An Enhanced Text to Image Encryption Technique using RGB Substitution and AES , 2013 .