Graphical Calculus for Quantum Key Distribution (Extended Abstract)
نویسندگان
چکیده
Controlled complementary measurements are key to quantum key distribution protocols, among many other things. We axiomatize controlled complementary measurements within symmetric monoidal categories, which provides them with a corresponding graphical calculus. We study the BB84 and Ekert91 protocols within this calculus, including the case where there is an interceptresend attack.
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ورودعنوان ژورنال:
- Electr. Notes Theor. Comput. Sci.
دوره 270 شماره
صفحات -
تاریخ انتشار 2011