Squaring in Reversible Logic using Zero Garbage and Reduced Ancillary inputs

Squaring in Reversible Logic using Zero Garbage and Reduced Ancillary inputs

 Abstract:

In this paper, our objective is to design an efficient dedicated squaring architecture in reversible logic using reduced ancillary inputs and zero garbage outputs. The proposed design has a modular structure and has been built recursively. The quantum cost optimization has been achieved using NCV-|1 > and NCV-|v₁ > and double gate libraries. The performance parameters like ancillary inputs, garbage outputs and quantum cost have been formulated from the design and compared with a very recent work [1].

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