706 citations · 5.5k across the 70 of their papers we have counts for
5 papers · 2 filters
Ancilla-driven quantum computation for qudits and continuous variables
Timothy Proctor, Melissa Giulian, Natalia Korolkova +2
Although qubits are the leading candidate for the basic elements in a quantum computer, there are also a range of reasons to consider using higher dimensional qudits or quantum con…
Experimental demonstration of kilometer-range quantum digital signatures
Ross James Donaldson, Robert John Collins, Klaudia Kleczkowska +6
We present an experimental realization of a quantum digital signature protocol which, together with a standard quantum key distribution link, increases transmission distance to kil…
Unconditionally Secure Quantum Signatures
Ryan Amiri, Erika Andersson
Signature schemes, proposed in 1976 by Diffie and Hellman, have become ubiquitous across modern communications. They allow for the exchange of messages from one sender to multiple…
Secure Quantum Signatures Using Insecure Quantum Channels
Ryan Amiri, Petros Wallden, Adrian Kent +1
Digital signatures are widely used in modern communication to guarantee authenticity and transferability of messages, The security of currently used classical schemes relies on com…
Multiparty Quantum Signature Schemes
Juan Miguel Arrazola, Petros Wallden, Erika Andersson
Digital signatures are widely used in electronic communications to secure important tasks such as financial transactions, software updates, and legal contracts. The signature schem…