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On Intrinsic Information  (Make Corrections)  
Matthias Christandl, Renato Renner



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Abstract: We introduce the public Eve scenario and show that the secret key rate in this scenario is bounded by the intrinsic information. This elucidates previous results and gives new insights in the gap between formation and extraction of secret information. Intrinsic information, in its function as an upper bound on the secret key rate, is generalized to secret key agreement from arbitrary tripartite quantum states. (Update)

Active bibliography (related documents):   More   All
0.4:   A New Measure for Conditional Mutual Information and its.. - Renner, Skripsky, Wolf (2003)   (Correct)
0.4:   A Property of the Intrinsic Mutual Information - Christandl, Renner, Wolf (2003)   (Correct)
0.0:   A Simple and Efficiently Verifiable Characterization of the.. - Wolf   (Correct)

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0.5:   A Generic Security Proof for Quantum Key Distribution - Christandl, Renner, Ekert (2004)   (Correct)
0.2:   Towards Proving the Existence of "Bound" Information - Renner, Wolf (2002)   (Correct)
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BibTeX entry:   (Update)

@misc{ christandl-intrinsic,
  author = "Matthias Christandl and Renato Renner",
  title = "On Intrinsic Information",
  url = "citeseer.ist.psu.edu/700752.html" }
Citations (may not include all citations):
68   Secret key agreement by public discussion from common inform.. - Maurer - 1993
14   Unconditionally secure key agreement and the intrinsic condi.. - Maurer, Wolf - 1999
3   New bounds in secret-key agreement: the gap between formatio.. - Renner, Wolf - 2003
1   Distillation of secret key from quantum states (context) - Devetak, Winter - 2003
1   Secure key from bound entanglement e-print quantph (context) - Horodecki, Horodecki et al. - 2003

Documents on the same site (http://www.crypto.ethz.ch/~renner/publications.html):   More
Bound Information: The Classical Analog to Bound Quantum.. - Gisin, Renner, Wolf   (Correct)
New Bounds in Secret-Key Agreement: The Gap Between Formation.. - Renner, Wolf (2003)   (Correct)
Towards Proving the Existence of "Bound" Information - Renner, Wolf   (Correct)

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