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This paper presents a new Hybrid security algorithm for RSA cryptosystem named as Hybrid RSA (HRSA). Here computation of "public key" (P) as well as "private key" (Q) depends on the value of M, where M is the product of four prime numbers. So complexity involved in factorizing the variable M increases. Another interesting feature about this algorithm is that the computation of...
This paper presents Hybrid (RSA & AES) encryption algorithm to safeguard data security in Cloud. Security being the most important factor in cloud computing has to be dealt with great precautions. This paper mainly focuses on the following key tasks: 1. Secure Upload of data on cloud such that even the administrator is unaware of the contents. 2. Secure Download of data in such a way that the...
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