1.3k citations
- Mitsubishi Electric Research Laboratories (United States)US14 papers
- Mitsubishi Electric (United States)US14 papers
- The University of TokyoJP13 papers
- The University of OsakaJP9 papers
- Tokai UniversityJP9 papers
- Chalmers University of TechnologySE7 papers
- Nagoya UniversityJP6 papers
- University of ToyamaJP6 papers
- National Astronomical Observatory of JapanJP5 papers
- NTT (Japan)JP5 papers
- Centre for Quantum TechnologiesSG4 papers
- Kyoto UniversityJP4 papers
4 papers · 1 filter
Sequential Attack with Intensity Modulation on the Differential-Phase-Shift Quantum Key Distribution Protocol
Toyohiro Tsurumaru
In this paper, we discuss the security of the differential-phase-shift quantum key distribution (DPSQKD) protocol by introducing an improved version of the so-called sequential att…
Heralded single photon source at 1550 nm from pulsed parametric down conversion
Alexandre Soujaeff, Shigeki Takeuchi, Keiji Sasaki +2
Heralding of single photon at 1550 nm from pump pulsed non degenerate spontaneous parametric downconversion is demonstrated. P(1) and P(2) of our source are 0.1871 and 2.4 x 10 ^-3…
Group Covariant Protocols for Quantum String Commitment
Toyohiro Tsurumaru
We study the security of quantum string commitment (QSC) protocols with group covariant encoding scheme. First we consider a class of QSC protocol, which is general enough to incor…
Analysis of LDGM and compound codes for lossy compression and binning
Emin Martinian, Martin J. Wainwright
Recent work has suggested that low-density generator matrix (LDGM) codes are likely to be effective for lossy source coding problems. We derive rigorous upper bounds on the effecti…