Search for dissertations about: "Jonathan Jogenfors"
Found 2 swedish dissertations containing the words Jonathan Jogenfors.
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1. A Classical-Light Attack on Energy-Time Entangled Quantum Key Distribution, and Countermeasures
Abstract : Quantum key distribution (QKD) is an application of quantum mechanics that allowstwo parties to communicate with perfect secrecy. Traditional QKD uses polarization of individual photons, but the development of energy-time entanglement could lead to QKD protocols robust against environmental effects. READ MORE
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2. Breaking the Unbreakable : Exploiting Loopholes in Bell’s Theorem to Hack Quantum Cryptography
Abstract : In this thesis we study device-independent quantum key distribution based on energy-time entanglement. This is a method for cryptography that promises not only perfect secrecy, but also to be a practical method for quantum key distribution thanks to the reduced complexity when compared to other quantum key distribution protocols. READ MORE