Literature Review of Quantum-dot Cellular Automata (QCA) Technology used in Cryptography
Maha A. Sayal, Salah Abdulhadi Albermany, Esam Alkaldy · 2022
Cellular quantum dot (QCA) technology is a recent technology. It is used to get rid of the limitations of complementary metal semiconductor (CMOS). This is why high-speed QCA circuits, ultra-low consumption, and less space are designed. to encrypt securely, the purpose is the continuous development of the encryption and decryption process. Therefore, we use electronic circuits and gates such as the majority gate, inverter gate, and MUX circuit in this paper. The cipher used here is stream.