Browsing by Author "Wallden, Petros"

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  • Secure quantum signatures using insecure quantum channels 

    Amiri, Ryan; Wallden, Petros; Kent, Adrian Patrick; Andersson, Erika (American Physical SocietyPhysical Review A, 2016-03-17)
    Digital signatures are widely used in modern communication to guarantee authenticity and transferability of messages. The security of currently used classical schemes relies on computational assumptions. We present a quantum ...