61 citations · 66 across the 3 of their papers we have counts for
3 papers · 1 filter
New encoding schemes for quantum authentication
Priscila Garcia-Fernandez, Enrique Fernandez-Martinez, Esther Perez +1
We study the potential of general quantum operations, Trace-Preserving Completely-Positive Maps (TPCPs), as encoding and decoding mechanisms in quantum authentication protocols. Th…
Quantum authentication with unitary coding sets
Esther Perez, Marcos Curty, David J. Santos +1
A general class of authentication schemes for arbitrary quantum messages is proposed. The class is based on the use of sets of unitary quantum operations in both transmission and r…
Qubit authentication
Marcos Curty, David J. Santos, Esther Perez +1
Secure communication requires message authentication. In this paper we address the problem of how to authenticate quantum information sent through a quantum channel between two com…