More on RC4

Read the section on RC4 in this article. Try to mentally follow the steps for encryption with the algorithm. What are some of the strengths and weaknesses of RC4 as noted in this article?

Cryptography is a science of secret writing. This technique is to achieve these various algorithms are developed by various people. This paper presents a detailed study of Symmetric Key Algorithms RC4, RC5 and RC6 developed by Rons and other associates. In this study the three algorithms are analysed separately by the block size, key size, encryption and decryption process and the comparative analysis is also performed.