Implementation of Security Through Simple Symmetric Key Algorithm Based on Modulo 37

Kuppuswamy, Prakash; Al-Khalidi, Saeed Q. Y.

doi:10.24297/ijct.v3i2c.2896

Cited by 14 publications

(6 citation statements)

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“…• Although the DES standard is public, the design criteria used are classified. • There has been considerable controversy over the design, particularly in the choice of a 56-bit key Prakash Kuppuswamy, Dr.Saeed Q Y Al-Khalidi, in the year 2012 proposed an algorithm based on Modulo 37 [14].…”

Section: Related Workmentioning

confidence: 99%

KED - A Symmetric Key Algorithm for Secured Information Exchange Using Modulo 69

Warjri¹,

Raj²

2013

IJCNIS

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Exchange of data over the internet is increasing day by day. Security is the main issue in communication over a network. Protection must be given against intruders. Hence Cryptography plays a vital role in providing security. There are two basic types of cryptography: Symmetric Key and Asymmetric Key. Symmetric Key uses same or single key for encryption and decryption whereas Asymmetric Key uses separate keys for encryption and decryption. The most commonly used are the Symmetric Key algorithms. The strength of these algorithms is based on the difficulty to break the original messages. In this paper, a new Symmetric Key algorithm called as KED (Key Encryption Decryption) using modulo69 is proposed. Here not only alphabets and numbers are used, but special characters have also been included. Two keys are used in which one is a natural number which is relatively prime to 69 and finding the inverse modulo69 of it and the other key is a random number generated by the proposed key generation method. The proposed algorithm is used for Encryption and Decryption

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Section: Related Workmentioning

confidence: 99%

KED - A Symmetric Key Algorithm for Secured Information Exchange Using Modulo 69

Warjri¹,

Raj²

2013

IJCNIS

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“…Combination of two different algorithms into a single hybrid algorithm is motivated by the possibility and it gives better performance and securities [18], [19]. Consequently, hybrid algorithm techniques provide a new class of algorithms [20], [21]. A hybrid scheme provides more data confidentiality which is to be achieved by this hybrid cryptosystem which contains all the interchangeable and dissimilar cryptography rules [22], [23].…”

Section: Introductionmentioning

confidence: 99%

A hybrid encryption system for communication and financial transactions using RSA and a novel symmetric key algorithm

et al. 2023

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Today's digital data transmission over unsecured wired and wireless communication channels is making encryption algorithms an increasingly important tool for securing data and information. Hybrid encryption techniques combine encryption schemes of either two symmetric keys or both symmetric and asymmetric encryption methods, and that provides more security than public or private key single encryption models. Currently, there are many techniques on the market that use a combination of cryptographic algorithms and claim to provide higher data security. Many hybrid algorithms have failed to satisfy customers in securing data and cannot prevent all types of security threats. To improve the security of digital data, it is essential to develop novel and resilient security systems as it is inevitable in the digital era. The recommended algorithm scheme is a combination of the well-known Rivest Shamir Adleman (RSA) algorithm and a simple symmetric key (SSK) algorithm. The aim of this study is to develop a better encryption method using RSA and a newly proposed symmetric SSK algorithm. We believe that the proposed hybrid cryptographic algorithm provides more security and privacy.

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“…We are naming this linear based algorithm as New linear block cipher or Nlbc. Kuppuswamy and Al-Khalidi (2012) proposed research main goal is to reflect the importance of security in network and provide the better encryption technique for currently implemented encryption techniques in simple and powerful method. In this research we have proposed a modular 37 and select any number and calculate inverse of the selected integer using modular 37.…”

Section: Introductionmentioning

confidence: 99%

Hybrid encryption/decryption technique using new public key and symmetric key algorithm

Kuppuswamy

Al-Khalidi

2014

IJICS

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This research study proposes Hybrid Encryption System using new public key algorithm and private key algorithm. A hybrid cryptosystem is one which combines the convenience of a public-key cryptosystem with the efficiency of a symmetrickey cryptosystem. Here, we propose a provably two way secured data encryption system, which addresses the concerns of user's privacy, authentication and accuracy. This system has two different encryption algorithms have been used both in the Encryption and decryption sequence. One is public key cryptography based on linear block cipher another one is private key cryptography based on simple symmetric algorithm. This cryptography algorithm provides more security as well as authentication comparing to other existing hybrid algorithm.

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Implementation of Security Through Simple Symmetric Key Algorithm Based on Modulo 37

Cited by 14 publications

References 0 publications

KED - A Symmetric Key Algorithm for Secured Information Exchange Using Modulo 69

KED - A Symmetric Key Algorithm for Secured Information Exchange Using Modulo 69

A hybrid encryption system for communication and financial transactions using RSA and a novel symmetric key algorithm

Hybrid encryption/decryption technique using new public key and symmetric key algorithm

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