While much of the talk about the post-quantum future concerns artificial intelligence, threats posed by quantum to encryption and data security have slid under the radar. As we and others have written about before, the dramatically increased computing power provided by qubits not only facilitates more efficient problem solving, but also impressively improves an attackers chances of breaching encrypted systems; providing what this Washington Post article calls a “skeleton key”, and render the current standard of the RSA encryption algorithm practically useless against a quantum-equipped attacker. This means that current security methods will need to be upgraded almost simultaneously with the first quantum computer coming online. Starting to implement quantum-proof systems is essential for the security of all our data to be maintained, and highlights the importance that both governments and private enterprise are placing on their research projects.
The issue of about quantum and encryption will be the subject of the Q Public Forum at 6pm, February 15 2018 at the General Lecture Theatre, University of Sydney, which kicks off the the fourth annual Q Symposium, ‘QC3I’: Quantum Computing, Communication, Control and Intelligence.
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