Bit Level Encryption Algorithm -- Implementation of Bit-Wise Operations and Randomized Bit-Wise Columnar Transposition Method

Nath, Asoke; Santra, Madhumita; Maji, Supriya; Aleya, Kanij Fatema

doi:10.1109/cicn.2015.327

Cited by 3 publications

(1 citation statement)

References 8 publications

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“…The average cost of a data breach in a 2018 report is $3.86 million while the average cost per lost or stolen record is $148 [7]. Hence the need for a sufficient provision of security or protection from unauthorized access of confidential data or classified information is essential [8][9][10].…”

Section: Introductionmentioning

confidence: 99%

File encryption based on reduced-round AES with revised round keys and key schedule

Reyes

Sison

Medina

2019

IJEECS

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The continuing advancement of technology had provided security issues in protecting the confidentiality of information. The need to protect unauthorized access of a third party is warranted. In this paper, the reduced-round modified AES with revised round keys and key schedule is proposed to ensure file confidentiality. The modifications to the AES cipher round was the reduction of the round iterations from 10 to 6, and additional key permutations were added in between states; while in the key schedule, additional byte substitution process was appended. Time and throughput were utilized to measure the performance of the application's encryption/decryption process; while the avalanche effect and randomness tests were used to measure the security of the modified AES algorithm. The results of evaluations have shown that the encryption and decryption time have improved by 1.27% and 1.21% respectively while the throughput has similarly improved by 1.29% and 3.19% for both encryption and decryption respectively. Whereas the avalanche effect of the modified AES was 50.06% which was more than the ideal value of 50% and it was also better than the standard AES which was 49.94% using the sample dataset. Finally, all the ciphertext outputs of the modified AES passed the randomness tests.

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Section: Introductionmentioning

confidence: 99%

File encryption based on reduced-round AES with revised round keys and key schedule

Reyes

Sison

Medina

2019

IJEECS

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Advanced Symmetric Key Cryptography Algorithm: Application of Pseudo Biotic DNA Method(ASKCA VER-1.0)

et al. 2020

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In today’s world with advancement in technologies as networking is growing at a fast pace providing security to data becomes the biggest concern. Hence, cryptography is the major area of concern when it comes to data security. DNA cryptography is a promising approach in encrypting, storing and transmitting data over a network. In our work we will be trying to design an encryption and corresponding decryption algorithm based on pseudo biotic DNA cryptography method. The algorithm will make use of basic concepts of DNA cryptography, crossover, mutation, transcription, splicing system for get spliced key, DNA Vigenere table and also a lot of steps to perform randomization of the plain texts in order to produce cipher texts which cannot be easily breakable. The encryption algorithm can be used in cellular and electronic communication.This document provides some minimal guidelines (and requirements) for writing a research paper. Issues related to the contents, originality, contributions, organization, bibliographic information, and writing style are briefly covered. Evaluation criteria and due dates for the research paper are also provided.

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New Bit Level Positional Encryption Algorithm (NBPLEA - Ver 2)

2021

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In the age of the digital world, cyber security and protecting the digital assets of a person and organization are of the utmost importance. Various types of attackers and foreign entities attempt to break in and steal or modify records and valuable assets for their personal gain which is why designing efficient and unbreakable cryptographic algorithms is a very crucial field of Computer Science.[2] In this project, we develop a cryptographic algorithm that is able to encrypt small texts like passwords or pins.

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Bit Level Encryption Algorithm -- Implementation of Bit-Wise Operations and Randomized Bit-Wise Columnar Transposition Method

Cited by 3 publications

References 8 publications

File encryption based on reduced-round AES with revised round keys and key schedule

File encryption based on reduced-round AES with revised round keys and key schedule

Advanced Symmetric Key Cryptography Algorithm: Application of Pseudo Biotic DNA Method(ASKCA VER-1.0)

New Bit Level Positional Encryption Algorithm (NBPLEA - Ver 2)

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