| C. Daz, S. Seys, J. Claessens, and B. Preneel, "Towards measuring anonymity," in Proceedings of Privacy Enhancing Technologies (PET2002. |
.... browsing, such as onion routing [12] webmixes [1] or the freedom network [3] and non real time systems such as babel [13] mixmaster [17] and the newer mixminion [6] Other issues have been the trade o# between real time guarantees and anonymity properties, proper metrics to quantify anonymity [22, 7], and the importance of cover tra#c to maintain anonymity. In this paper we present and discuss some proposals about the topology that mix networks might assume. These are on one hand a fully connected graph, on the other a mix cascade. We then discuss the advantages and disadvantages of a ....
Claudia Diaz, Stefaan Seys, Joris Claessens, and Bart Preneel. Towards measuring anonymity. In Privacy Enhancing Technologies Workshop 2002, April 2002.
....reduce the entropy to at most 1 bit and an attack which would expose a single host as the sender of a particular message to Q to 0 bits. Thus, our metric is capable of not only comparing the e ectiveness of systems, but also the power of di erent attacks. A similar idea has been proposed by [DSCP02]. However, comparing the e ectiveness of di erent attacks using this method in general is beyond the scope of this paper and is the subject of future work. 5 Analysis of the Pool Mix Recall from Section 2.1 that a pool mix stores n messages and receives N messages every round. It then puts ....
....having di erent probabilities of taking on particular roles. The route length techniques are applicable in mix network systems which have a maximum route length constraint such as Mixmaster [MC00] It is worth mentioning that a similar information theoretic metric was independently proposed in [DSCP02] and used to compare di erent anonymity systems. Here we concentrate on using it for analysing mix systems and show how it can be used to express new attacks. 7 Conclusion We have demonstrated serious problems with using the notion of anonymity set for measuring anonymity of mix based systems. ....
C. Diaz, S. Seys, J. Claessens, and B. Preneel. Towards measuring anonymity. In Workshop on Privacy Enhancing Technologies, LNCS 2482. 2002.
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Daz, C., Seys, S., Claessens, J., Preneel, B.: Towards Measuring Anonymity. In: Dingledine, R., and Syverson, P. (eds.): Privacy Enhancing Technologies (PET 2002), LNCS 2482, Springer-Verlag, Berlin Heidelberg (2003) 54--68
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C. Daz, S. Seys, J. Claessens, and B. Preneel, "Towards measuring anonymity," in Proceedings of Privacy Enhancing Technologies (PET2002.
No context found.
Daz, C., Seys, S., Claessens, J., Preneel, B.: Towards measuring anonymity. In Syverson, P., Dingledine, R., eds.: Proceedings of Privacy Enhancing Technologies (PET2002). Volume 2482 of Springer-Verlag, LNCS., San Francisco, CA (2002) 54-- 68
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Daz, C., Seys, S., Claessens, J., Preneel, B.: Towards measuring anonymity. In: Proceedings of Privacy Enhancing Technologies (PET2002). Volume 2482 of Springer-Verlag, LNCS., San Francisco, CA (2002) 54--68
No context found.
C. Daz, S. Seys, J. Claessens, and B. Preneel. Towards measuring anonymity. In R. Dingledine and P. Syverson, editors, Proceedings of Privacy Enhancing Technologies Workshop (PET 2002.
No context found.
C. Diaz, S. Seys, J. Claessens, and B. Preneel. Towards measuring anonymity. In R. Dingledine and P. Syverson, editors, Proceedings of Privacy Enhancing Technologies Workshop (PET 2002.
No context found.
C. Diaz, S. Seys, J. Claessens, and B. Preneel. Towards measuring anonymity. In R. Dingledine and P. Syverson, editors, Proceedings of Privacy Enhancing Technologies Workshop (PET 2002.
No context found.
Diaz, C., Seys, S., Claessens, J., and Preneel, B. Towards measuring anonymity. In Proc. of Privacy Enhancing Technologies Workshop (PET) (April 2002), R. Dingledine and P. Syverson, Eds., Springer-Verlag, LNCS 2482.
No context found.
C. Diaz, S. Seys, J. Claessens, and B. Preneel. Towards measuring anonymity. In P. Syverson and R. Dingledine, editors, Privacy Enhancing Technologies - PET '02. Springer Verlag, 2482, 2002.
No context found.
Diaz, C., Seys, S., Claessens, J., and Preneel, B. Towards measuring anonymity. In Proc. of Privacy Enhancing Technologies Workshop (PET) (April 2002), R. Dingledine and P. Syverson, Eds., Springer-Verlag, LNCS 2482.
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