Two-Stage Pipelining Implementation of the Secure Hash Algorithm SHA-3 on Virtex-5 and Virtex-6 FPGAs

2022 ◽  
pp. 557-567
Author(s):  
F. Assad ◽  
M. Fettach ◽  
F. Elotmani ◽  
A. Tragha
Keyword(s):  
Two Stage ◽  
Hash Algorithm ◽  
Secure Hash Algorithm

VLSI Design and Implementation of Combined Secure Hash Algorithm SHA-512

2010 ◽  
pp. 105-113 ◽  
Author(s):  
R. Kayalvizhi ◽  
R. Harihara Subramanian ◽  
R. Girish Santhosh ◽  
J. Gurubaran ◽  
V. Vaidehi
Keyword(s):  
Vlsi Design ◽  
Design And Implementation ◽  
Hash Algorithm ◽  
Secure Hash Algorithm

scholarly journals An Effective Framework for Chaotic Image Encryption Based on 3D Logistic Map

2018 ◽  
Vol 2018 ◽  
pp. 1-11 ◽  
Author(s):  
Guodong Ye ◽  
Kaixin Jiao ◽  
Chen Pan ◽  
Xiaoling Huang
Keyword(s):  
Chaotic Map ◽  
Logistic Map ◽  
Security Analysis ◽  
Three Dimensional ◽  
Ecg Signal ◽  
Hash Algorithm ◽  
Plain Image ◽  
Secure Hash Algorithm ◽  
Low Sensitivity ◽  
Encryption Method

In this paper, an effective framework for chaotic encryption based on a three-dimensional logistic map is presented together with secure hash algorithm-3 (SHA-3) and electrocardiograph (ECG) signal. Following the analysis of the drawbacks, namely, fixed key and low sensitivity, of some current algorithms, this work tries to solve these two problems and includes two contributions: (1) removal of the phenomenon of summation invariance in a plain-image, for which SHA-3 is proposed to calculate the hash value for the plain-image, with the results being employed to influence the initial keys for chaotic map; (2) resolution of the problem of fixed key by using an ECG signal, that can be different for different subjects or different for same subject at different times. The Wolf algorithm is employed to produce all the control parameters and initial keys in the proposed encryption method. It is believed that combining with the classical architecture of permutation-diffusion, the summation invariance in the plain-image and shortcoming of a fixed key will be avoided in our algorithm. Furthermore, the experimental results and security analysis show that the proposed encryption algorithm can achieve confidentiality.

scholarly journals SHAvisual: A Visualization Tool for the Secure Hash Algorithm

2015 ◽  
Author(s):  
Ching-Kuang Shene ◽  
Chaoli Wang ◽  
Jun Tao ◽  
Melissa Keranen ◽  
Jun Ma ◽  
...  
Keyword(s):  
Visualization Tool ◽  
Hash Algorithm ◽  
Secure Hash Algorithm

A compact FPGA-based processor for the Secure Hash Algorithm SHA-256

2014 ◽  
Vol 40 (1) ◽  
pp. 194-202 ◽  
Author(s):  
Rommel García ◽  
Ignacio Algredo-Badillo ◽  
Miguel Morales-Sandoval ◽  
Claudia Feregrino-Uribe ◽  
René Cumplido
Keyword(s):  
Hash Algorithm ◽  
Secure Hash Algorithm

scholarly journals Secure Hash Algorithm SHA-3

2013 ◽  
Vol 37 (2) ◽  
pp. 104-104
Author(s):  
Dirk Fox
Keyword(s):  
Hash Algorithm ◽  
Secure Hash Algorithm

Performance Analysis of Secure Hash Algorithm-2 (SHA-) and Implementing on FPGA

2021 ◽  
pp. 1-8
Author(s):  
Jyoti Patil Devaji ◽  
Nalini C. Iyer ◽  
Rajeshwari Mattimani
Keyword(s):  
Performance Analysis ◽  
Hash Algorithm ◽  
Secure Hash Algorithm

scholarly journals High Performance and Reliable Fault Detection Scheme for the Secure Hash Algorithm

2017 ◽  
Vol 10 (19) ◽  
pp. 1-9
Author(s):  
Fatma Kahri ◽  
Hassen Mestiri ◽  
Belgacem Bouallegue ◽  
Mohsen Machhout ◽  
◽  
...  
Keyword(s):  
Fault Detection ◽  
High Performance ◽  
Detection Scheme ◽  
Hash Algorithm ◽  
Secure Hash Algorithm

scholarly journals An Improved Fast and Secure Hash Algorithm

2012 ◽  
Vol 8 (1) ◽  
pp. 119-132 ◽  
Author(s):  
Siddharth Agarwal ◽  
Abhinav Rungta ◽  
R. Padmavathy ◽  
Mayank Shankar ◽  
Nipun Rajan
Keyword(s):  
Hash Algorithm ◽  
Secure Hash Algorithm
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