Abstract
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 25th Conference on Mathematical Foundations of Programming Semantics (MFPS 2009, Oxford, UK, April 3-7, 2009) |
| Editors | S. Abramsky, M. Mislove, C. Palamidessi |
| Pages | 75-91 |
| DOIs | |
| Publication status | Published - 2009 |
Publication series
| Name | Electronic Notes in Theoretical Computer Science |
|---|---|
| Volume | 249 |
| ISSN (Print) | 1571-0061 |
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Quantitative notions of leakage for one-try attacks. / Braun, C.; Chatzikokolakis, K.; Palamidessi, C.
Proceedings of the 25th Conference on Mathematical Foundations of Programming Semantics (MFPS 2009, Oxford, UK, April 3-7, 2009). ed. / S. Abramsky; M. Mislove; C. Palamidessi. 2009. p. 75-91 (Electronic Notes in Theoretical Computer Science; Vol. 249).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
TY - GEN
T1 - Quantitative notions of leakage for one-try attacks
AU - Braun, C.
AU - Chatzikokolakis, K.
AU - Palamidessi, C.
PY - 2009
Y1 - 2009
N2 - Recent research in quantitative theories for information-hiding topics, such as Anonymity and Secure Information Flow, tend to converge towards the idea of modeling the system as a noisy channel in the information-theoretic sense. The notion of information leakage, or vulnerability of the system, has been related in some approaches to the concept of mutual information of the channel. A recent work of Smith has shown, however, that if the attack consists in one single try, then the mutual information and other concepts based on Shannon entropy are not suitable, and he has proposed to use Rényi's min-entropy instead. In this paper, we consider and compare two different possibilities of defining the leakage, based on the Bayes risk, a concept related to Rényi min-entropy.
AB - Recent research in quantitative theories for information-hiding topics, such as Anonymity and Secure Information Flow, tend to converge towards the idea of modeling the system as a noisy channel in the information-theoretic sense. The notion of information leakage, or vulnerability of the system, has been related in some approaches to the concept of mutual information of the channel. A recent work of Smith has shown, however, that if the attack consists in one single try, then the mutual information and other concepts based on Shannon entropy are not suitable, and he has proposed to use Rényi's min-entropy instead. In this paper, we consider and compare two different possibilities of defining the leakage, based on the Bayes risk, a concept related to Rényi min-entropy.
U2 - 10.1016/j.entcs.2009.07.085
DO - 10.1016/j.entcs.2009.07.085
M3 - Conference contribution
T3 - Electronic Notes in Theoretical Computer Science
SP - 75
EP - 91
BT - Proceedings of the 25th Conference on Mathematical Foundations of Programming Semantics (MFPS 2009, Oxford, UK, April 3-7, 2009)
A2 - Abramsky, S.
A2 - Mislove, M.
A2 - Palamidessi, C.
ER -