Application background
focus on satisfy the security issues using combined
approach of RSA and symmetric key cryptography based on enhancement of ELGAMAL
digital signature scheme. This scheme works by merging integer factorization
problem and discrete logarithm problem. As a result it provides better
computing speed and throughput compare to existing RSA-ELGAMAL algorithm.
Key Technology
Proposed scheme of
ElGamal variant scheme is make to it different from original scheme by key
generation and encryption decryption process. In this technique we use two
separate files are used for encrypted file and second for signing the digest of
the m