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Bernstein Vazirani

Pull a hidden bit string out in one query instead of n. The Bernstein Vazirani algorithm, with phase kickback quietly doing all the heavy lifting.

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  1. 22:45 Quantum Computing

    Bernstein Vazirani: a whole secret in one shot

    Guess a hidden bit string in one query instead of n. Phase kickback doing real work, with code that recovers any secret you choose.