RSA is one of the well-known public key cryptography algorithms (asymmetric encryption cryptosystem) , it has been more than 40 years since was put forward. There are countless literatures on related issues; hot discussion and popularization in academic industrial circles, typical cryptosystems. The reliability algorithm mainly depends factorization large integers mentioned principle because ex...

Quantum-dot cellular automaton (QCA) is a novel nanotechnology with a very different computational method in compared with CMOS, whereas placement of electrons in cells indicates digital information. This nanotechnology with specifications such as fast speed, high parallel processing, small area, low power consumption and higher switching frequency becomes a promising candidate for CMOS tec...

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