Vol. 3 Issue 4
Year: 2016
Issue:Dec-Feb
Title:Comparative Analysis of RSA and Modified RSA Cryptography
Author Name:Madhurima Dubey, and Yojana Yadav
Synopsis:
In RSA (Rivest-Shamir-Adleman) cryptography, the basic factors are key length, calculation time, security, authentication and integrity. Generally, in public key cryptography, the key length and security is directly proportional to each other. Original RSA uses two prime numbers as input, which gives the modulus 'n'; encryption and decryption process depends on modulus 'n'. The attacker can easily break the 'n' into two factors of prime number and so to avoid this problem, the authors have used three large prime numbers, it will increase the brute force time to factorize 'n'. This paper mainly focuses on the number of prime numbers used, security and time.
Year: 2016
Issue:Dec-Feb
Title:Comparative Analysis of RSA and Modified RSA Cryptography
Author Name:Madhurima Dubey, and Yojana Yadav
Synopsis:
In RSA (Rivest-Shamir-Adleman) cryptography, the basic factors are key length, calculation time, security, authentication and integrity. Generally, in public key cryptography, the key length and security is directly proportional to each other. Original RSA uses two prime numbers as input, which gives the modulus 'n'; encryption and decryption process depends on modulus 'n'. The attacker can easily break the 'n' into two factors of prime number and so to avoid this problem, the authors have used three large prime numbers, it will increase the brute force time to factorize 'n'. This paper mainly focuses on the number of prime numbers used, security and time.
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