An Encryption Scheme to Secure Data using Block Division and Predicate Encryption Algorithm

2016 ◽  
Vol V5 (09) ◽  
Author(s):  
Madhavi Bheemisetty ◽  
B. Bangar Naidu ◽  
Keyword(s):  
Encryption Algorithm ◽  
Encryption Scheme ◽  
Secure Data ◽  
Predicate Encryption

DEVELOPMENT OF BLOWFISH ENCRYPTION SCHEME FOR SECURE DATA STORAGE IN PUBLIC AND COMMERCIAL CLOUD COMPUTING ENVIRONMENT

2018 ◽  
Vol 5 (2) ◽  
pp. 1 ◽  
Author(s):  
SHAFI'I MUHAMMAD ABDULHAMID ◽  
NAFISAT ABUBAKAR SADIQ ◽  
ABDULLAHI MOHAMMED ◽  
NADIM RANA ◽  
HARUNA CHIROMA ◽  
...  
Keyword(s):  
Cloud Computing ◽  
Data Storage ◽  
Encryption Scheme ◽  
Computing Environment ◽  
Cloud Computing Environment ◽  
Secure Data

An enhanced searchable encryption scheme for secure data outsourcing

2020 ◽  
Vol 63 (3) ◽  
Author(s):  
Rui Zhang ◽  
Jiabei Wang ◽  
Zishuai Song ◽  
Xi Wang
Keyword(s):  
Searchable Encryption ◽  
Encryption Scheme ◽  
Data Outsourcing ◽  
Secure Data

The Video Encryption Scheme Based on Perceptual Encryption Algorithm in H.264 Standards

2013 ◽  
Vol 765-767 ◽  
pp. 615-619
Author(s):  
Xue Yan Zhang ◽  
Hu Chao Deng ◽  
Liang Wei Chen
Keyword(s):  
Low Cost ◽  
Video Data ◽  
Encryption Algorithm ◽  
Encryption Scheme ◽  
Video Encryption ◽  
Cost System ◽  
Encryption Schemes ◽  
Perceptual Encryption ◽  
Simulation Results ◽  
Length Code

To meet the requirement of multimedia video transmission's safety and real-time, this paper provides a conclusion based on video encryption schemes of the encryption algorithm. The solution sorts video data into VLC(variable length code) and FLC(fix-length code) ,only choose to reconstruction images FLC compared to encrypt the important element of the operation. The analysis and the simulation results show that the encryption scheme is not only high safety but also low cost system.

scholarly journals Image Encryption Scheme with Compressed Sensing Based on New Three-Dimensional Chaotic System

Entropy ◽  
2019 ◽  
Vol 21 (9) ◽  
pp. 819 ◽  
Author(s):  
Yaqin Xie ◽  
Jiayin Yu ◽  
Shiyu Guo ◽  
Qun Ding ◽  
Erfu Wang
Keyword(s):  
Compressed Sensing ◽  
Image Encryption ◽  
Chaotic System ◽  
Three Dimensional ◽  
Encryption Algorithm ◽  
Encryption Scheme ◽  
High Complexity ◽  
Measurement Matrix ◽  
The Core ◽  
New Chaotic System

In this paper, a new three-dimensional chaotic system is proposed for image encryption. The core of the encryption algorithm is the combination of chaotic system and compressed sensing, which can complete image encryption and compression at the same time. The Lyapunov exponent, bifurcation diagram and complexity of the new three-dimensional chaotic system are analyzed. The performance analysis shows that the chaotic system has two positive Lyapunov exponents and high complexity. In the encryption scheme, a new chaotic system is used as the measurement matrix for compressed sensing, and Arnold is used to scrambling the image further. The proposed method has better reconfiguration ability in the compressible range of the algorithm compared with other methods. The experimental results show that the proposed encryption scheme has good encryption effect and image compression capability.

scholarly journals Hybrid Encryption Scheme (HES): An Approach for Transmitting Secure Data over Internet

2015 ◽  
Vol 48 ◽  
pp. 51-57 ◽  
Author(s):  
Rashmi Singh ◽  
Isha Panchbhaiya ◽  
Abhishek Pandey ◽  
R.H. Goudar
Keyword(s):  
Encryption Scheme ◽  
Hybrid Encryption ◽  
Secure Data
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