79 citations · 529 across the 21 of their papers we have counts for
6 papers · 2 filters
Improved DIQKD protocols with finite-size analysis
Ernest Y. -Z. Tan, Pavel Sekatski, Jean-Daniel Bancal +4
The security of finite-length keys is essential for the implementation of device-independent quantum key distribution (DIQKD). Presently, there are several finite-size DIQKD securi…
Composably secure device-independent encryption with certified deletion
Srijita Kundu, Ernest Y. -Z. Tan
We study the task of encryption with certified deletion (ECD) introduced by Broadbent and Islam (2020), but in a device-independent setting: we show that it is possible to achieve…
Device-independent quantum key distribution from generalized CHSH inequalities
P. Sekatski, J. -D. Bancal, X. Valcarce +3
Device-independent quantum key distribution aims at providing security guarantees even when using largely uncharacterised devices. In the simplest scenario, these guarantees are de…
A device-independent protocol for XOR oblivious transfer
Srijita Kundu, Jamie Sikora, Ernest Y. -Z. Tan
Oblivious transfer is a cryptographic primitive where Alice has two bits and Bob wishes to learn some function of them. Ideally, Alice should not learn Bob's desired function choic…
Noisy pre-processing facilitating a photonic realisation of device-independent quantum key distribution
M. Ho, P. Sekatski, E. Y. -Z. Tan +3
Device-independent quantum key distribution provides security even when the equipment used to communicate over the quantum channel is largely uncharacterized. An experimental demon…
Device-Independent Quantum Key Distribution with Random Key Basis
Rene Schwonnek, Koon Tong Goh, Ignatius W. Primaatmaja +4
Device-independent quantum key distribution (DIQKD) is the art of using untrusted devices to distribute secret keys in an insecure network. It thus represents the ultimate form of…