منابع مشابه
The Rsa Algorithm and Pgp
This write-up gives a complete in-depth derivation of the RSA algorithm, based on a proof for Euler's Theorem. The implementation of the algorithm in the PGP software written by Phil Zimmermann will be discussed, as well as the two other important algorithms used in PGP, IDEA and MD5. The last section provides a crash course in using PGP.
متن کاملEfficient Algorithm for RNS Implementation of RSA
In this paper, we present an algorithm for Residue Number System (RNS) implementation of RSA cryptography based on an existing RNS division algorithm. The proposed algorithm and that of the state of the art were written in C++ programming language to compare their efficiency with respect to execution time. Experimental results show that our algorithm can encrypt and decrypt text without loss of...
متن کاملEfficient Algorithm for RNS Implementation of RSA
In this paper, we present an algorithm for Residue Number System (RNS) implementation of RSA cryptography based on an existing RNS division algorithm. The proposed algorithm and that of the state of the art were written in C++ programming language to compare their efficiency with respect to execution time. Experimental results show that our algorithm can encrypt and decrypt text without loss of...
متن کاملEfficient Modular Exponentiation Architectures for RSA Algorithm
-Cryptosystems are used to send confidential messages in secure manner. The most important and efficient type of cryptosystem is RSA. RSA is used in various sectors such as Bank security and Internet protection. One of the various steps involved in RSA is Modular exponentiation, which is used in both Encryption and Decryption. It takes high memory and computation time of algorithm. In order to ...
متن کاملThe RSA Cryptosystem: History, Algorithm, Primes
Ever since people began to write down events in their lives, there has been a need for cryptography. Cryptography is the encryption of text in such a manner that outsiders to the code cannot understand the code, but the desired reader is able to decrypt the encryption so as to understand the message. For early man, just as for modern man, there has always been a need for secrecy, because it is ...
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ژورنال
عنوان ژورنال: Vojnotehnicki glasnik
سال: 2010
ISSN: 0042-8469
DOI: 10.5937/vojtehg1003065k