101 citations · 159 across the 12 of their papers we have counts for
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cs.IT2019
Steganography Protocols for Quantum Channels
Mehrdad Tahmasbi, Matthieu Bloch
We study several versions of a quantum steganography problem, in which two legitimate parties attempt to conceal a cypher in a quantum cover transmitted over a quantum channel with…
cs.IT2019
Toward Undetectable Quantum Key Distribution over Bosonic Channels
Mehrdad Tahmasbi, Matthieu R. Bloch
We show that covert secret key expansion is possible using a public authenticated classical channel and a quantum channel largely under control of an adversary, which we precisely…
cs.IT2019★ 23 cited
Covert Secret Key Generation with an Active Warden
Mehrdad Tahmasbi, Matthieu Bloch
We investigate the problem of covert and secret key generation over a state-dependent discrete memoryless channel with one-way public discussion in which an adversary, the warden,…