53 citations
- Universidad de GranadaES2 papers
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- Astronomical Observatory of CapodimonteIT1 paper
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- Centre National de la Recherche ScientifiqueFR1 paper
- Consejo Nacional de Investigaciones Científicas y TécnicasAR1 paper
- Ege UniversityTR1 paper
- Florida Institute of TechnologyUS1 paper
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Showing 2008Show all
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quant-ph2008
Upper bounds on the performance of differential-phase-shift quantum key distribution
Hipolito Gomez-Sousa, Marcos Curty
In this paper, we investigate limitations imposed by sequential attacks on the performance of a differential-phase-shift (DPS) quantum key distribution (QKD) protocol with weak coh…
cs.IT2008
Asymptotically Optimum Universal One-Bit Watermarking for Gaussian Covertexts and Gaussian Attacks
P. Comesaña, N. Merhav, M. Barni
The problem of optimum watermark embedding and detection was addressed in a recent paper by Merhav and Sabbag, where the optimality criterion was the maximum false-negative error e…