Calculation of encryption algorithm combination for video encryption using two layers of AHP

Mustafa, Alvin; Hendrawan,

doi:10.1109/tssa.2016.7871099

Cited by 5 publications

(1 citation statement)

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“…While Albahar, et al in(17) suggested a novel algorithm based on combining RSA (Rivest-Shamir-Adleman), AES (Advanced Encryption Standard), and TwoFish methods to improve data exchange between Bluetooth devices securely. in(18),Mustafa A. proposed to implement video encryption using a…”

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confidence: 99%

Combining Several Substitution Cipher Algorithms using Circular Queue Data Structure

Ibraheem

Hasan

2020

Baghdad Sci.J

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With the revolutionized expansion of the Internet, worldwide information increases the application of communication technology, and the rapid growth of significant data volume boosts the requirement to accomplish secure, robust, and confident techniques using various effective algorithms. Lots of algorithms and techniques are available for data security. This paper presents a cryptosystem that combines several Substitution Cipher Algorithms along with the Circular queue data structure. The two different substitution techniques are; Homophonic Substitution Cipher and Polyalphabetic Substitution Cipher in which they merged in a single circular queue with four different keys for each of them, which produces eight different outputs for every single incoming letter. The present work can be applied efficiently for personal information security and network communication security as well, and the time required for ciphering and deciphering a message is less than 0.1 sec.

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confidence: 99%

Combining Several Substitution Cipher Algorithms using Circular Queue Data Structure

Ibraheem

Hasan

2020

Baghdad Sci.J

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Employing Blockchain Technology to Strengthen Security of Wireless Sensor Networks

Hsiao

Sung

2021

IEEE Access

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The proposed approach uses blockchain-based technology to strengthen the data security of wireless sensor networks (WSNs). This paper integrates blockchain-based technology with data transfer to establish an extremely secure WSNs structure. The present wireless network is built on the architecture of the Internet of Things (IoT) and employs a blockchain-based method to make the reliability of data transmission strong. In this proposed research, many small-area wireless sensor networks establish the entire WSNs structure, and every small-area wireless sensor network has a primary data collection node called a "mobile database." The "mobile database" node of this study uses embedded microcontrollers with an operating system, such as Raspberry Pi and Arduino Yun. This block contains the sensor data collected by itself and the hash value of the previous block. Then the hash value of its own block, which is also part of the hash calculation of the next block, was calculated through the mining calculation program. Any block in the proposed method includes the encrypted hash-value of the previous block, the current timestamp, and the transaction data. In our research content, the transaction data is represented as wireless network sensing data. Basically, the system employs the hash function for calculation using the Merkeltree algorithm. Such programming makes the block with blockchain-based technology difficult to tamper with content. This study approach revises the blockchain-based transaction ledger to become a sensor data record. Therefore, the proposed system gathers and analyzes sensor data for more reliability in the wireless sensing network structure. Furthermore, the innovative system with blockchain-based technology can treat a private cloud-end. This paper also carries on to visualize the uploaded sensing data by the sensors and draws corresponding charts based on big data analysis. The wireless network architecture proposed in this paper is built on embedded devices, making it easy for the system to build a web server. Using Python or JavaScript programming language in the web environment is relatively more convenient for data visualization and data analysis.Finally, this study uses traditional methods and innovative methods to compare data transmission. When the system uses innovative methods with blockchain-based technology, it is almost impossible for any operator to tamper with the data transmitted by the sensor.

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Optimal Selection of Cryptographic Algorithms in Blockchain Based on Fuzzy Analytic Hierarchy Process

Qiu

Lin

2019

2019 IEEE 4th International Conference on Computer and Communication Systems (ICCCS)

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Calculation of encryption algorithm combination for video encryption using two layers of AHP

Cited by 5 publications

References 1 publication

Combining Several Substitution Cipher Algorithms using Circular Queue Data Structure

Combining Several Substitution Cipher Algorithms using Circular Queue Data Structure

Employing Blockchain Technology to Strengthen Security of Wireless Sensor Networks

Optimal Selection of Cryptographic Algorithms in Blockchain Based on Fuzzy Analytic Hierarchy Process

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