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Superposition Attacks

Definition

Superposition Attacks are a theoretical class of attacks leveraging quantum computation to break cryptographic systems. These attacks exploit the principle of quantum superposition, where a quantum computer can process multiple states simultaneously, to significantly speed up certain computations. For instance, Shor’s algorithm, a well-known quantum algorithm, can use superposition to factor large numbers much faster than classical computers. This poses a direct threat to widely used public-key cryptography, including RSA and elliptic curve systems.