An Enhanced and Secured RSA Key Generation Scheme (ESRKGS)

Thangavel, M.; Varalakshmi, P.; Murrali, Mukund; Nithya, K.

doi:10.1016/j.jisa.2014.10.004

Cited by 64 publications

(40 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Thangavel et al also proposed a modified and enhanced scheme based on RSA public-key cryptosystem using four prime numbers [12]. The value of N, which is a product of the four prime numbers determine the value of E, D. Additionally, the computation of E is not direct, where in order to determine the value of E1, the values of e1 and e2 must be obtained.…”

Section: An Enhanced and Secured Rsa Key Generation Scheme (Esrkgs)mentioning

confidence: 99%

“…"Only the value of n is kept as public and private component, this means that an attacker with the knowledge of n cannot determine all the primes which are the basis for finding the value of N, and subsequently D" [12]. The parameter E1 also helps in increasing the complexity of the system [12]. Below is a summary of the algorithm The enhanced RSA was implemented using the Java BigInteger Library function.…”

Section: An Enhanced and Secured Rsa Key Generation Scheme (Esrkgs)mentioning

confidence: 99%

“…Using this algorithm, the user is able to specify the prime numbers to use or determine the length of the bit to used using random functions. "The operations for modular arithmetic, GCD calculation, primary testing, prime generation, bit manipulation, and a few other miscellaneous operations are provided by the BigInteger Library" [12].…”

Section: An Enhanced and Secured Rsa Key Generation Scheme (Esrkgs)mentioning

confidence: 99%

See 2 more Smart Citations

Methods Toward Enhancing Rsa Algorithm : A Survey

Al-Kaabi¹,

Belhaouari²

2019

IJNSA

View full text Add to dashboard Cite

Cryptography defines different methods and technologies used in ensuring communication between two parties over any communication medium is secure, especially in presence of a third part. This is achieved through the use of several methods, such as encryption, decryption, signing, generating of pseudo-random numbers, among many others. Cryptography uses a key, or some sort of a password to either encrypt or decrypt a message that needs to be kept secret. This is made possible using two classes of key-based encryption and decryption algorithms, namely symmetric and asymmetric algorithms. The best known and the most widely used public key system is RSA. This algorithm comprises of three phases, which are the key generation phase, encryption phase, and the decryption phase. Owing to the advancement in computing technology, RSA is prone to some security risks, which makes it less secure. The following paper preview different proposals on different methods used to enhance the RSA algorithm and increase its security. Some of these enhancements include combining the RSA algorithm with Diffie-Hellman or ElGamal algorithm, modification of RSA to include three or four prime numbers, offline storage of generated keys, a secured algorithm for RSA where the message can be encrypted using dual encryption keys, etc.

show abstract

Section: An Enhanced and Secured Rsa Key Generation Scheme (Esrkgs)mentioning

confidence: 99%

Section: An Enhanced and Secured Rsa Key Generation Scheme (Esrkgs)mentioning

confidence: 99%

Section: An Enhanced and Secured Rsa Key Generation Scheme (Esrkgs)mentioning

confidence: 99%

See 1 more Smart Citation

Methods Toward Enhancing Rsa Algorithm : A Survey

Al-Kaabi¹,

Belhaouari²

2019

IJNSA

View full text Add to dashboard Cite

show abstract

“…This section involves the work done by various researchers in the field of RSA [4] proposed a modified RSA key generation algorithm which uses four primes instead of two primes and thereby increasing the time needed to find these primes. While increasing the security, the key generation time of the proposed algorithm is higher than original RSA.…”

Section: Related Workmentioning

confidence: 99%

A Modified and Secured RSA Public Key Cryptosystem Based on “n” Prime Numbers

Islam¹,

Islam²,

Islam³

et al. 2018

JCC

View full text Add to dashboard Cite

Cryptography is the study that provides security service. It concerns with confidentiality, integrity, and authentication. Public key cryptography provides an enormous revolution in the field of the cryptosystem. It uses two different keys where keys are related in such a way that, the public key can use to encrypt the message and private key can be used to decrypt the message. This paper proposed an enhanced and modified approach of RSA cryptosystem based on "n" distinct prime number. This existence of "n" prime number increases the difficulty of the factoring of the variable "N" which increases the complexity of the algorithm. In this approach, two different public key and private key generated from the large factor of the variable "N" and perform a double encryption-decryption operation which affords more security. Experiment on a set of a random number provided that the key generation time, analysis of variable "N", encryption and decryption will take a long time compared to traditional RSA. Thus, this approach is more efficient, highly secured and not easily breakable.

show abstract

“…Another practical PKC was found by ElGamal in 1985 which was introduced in [4]. Many other PKCs were introduced by many authors which can be seen in [5], [6], [7], [8], [9], and [10]. In many of these PKCs, the integers modulo n was used where n is a certain integer.…”

Section: Introductionmentioning

confidence: 99%

Public Key Cryptosystem based on Matrices

Zekeriya¹,

Luy²,

Gonen³

2019

IJCA

View full text Add to dashboard Cite

In this article, a novel public key cryptosystem is introduced by using an abelian subgroup of GL(k, Z n ) where n and k are positive integers. Instead of exponentiation, the conjugation automorphisms are mainly used to define the public and private keys. This allows the calculations to be fast and effective. The security analysis of the cryptosystem is discussed and it is shown that the cryptosystem is highly secure. Moreover, proposed scheme also generalizes the main scheme given in [1].

show abstract

An Enhanced and Secured RSA Key Generation Scheme (ESRKGS)

Cited by 64 publications

References 8 publications

Methods Toward Enhancing Rsa Algorithm : A Survey

Methods Toward Enhancing Rsa Algorithm : A Survey

A Modified and Secured RSA Public Key Cryptosystem Based on “n” Prime Numbers

Public Key Cryptosystem based on Matrices

Contact Info

Product

Resources

About