By Michael J. Freedman, Kobbi Nissim, Benny Pinkas (auth.), Christian Cachin, Jan L. Camenisch (eds.)

These are the complaints of Eurocrypt 2004, the twenty third Annual Eurocrypt C- ference. The convention used to be equipped by way of contributors of the IBM Zurich examine Laboratory in cooperation with IACR, the overseas organization for Cr- tologic study. Theconferencereceivedarecordnumberof206submissions,outofwhichthe application committee chosen 36 for presentation on the convention (three papers have been withdrawn via the authors presently after submission). those court cases comprise revised models of the accredited papers. those revisions haven't been checked for correctness, and the authors endure complete accountability for the contents in their papers. The convention application additionally featured invited talks. The ?rst one was once the 2004 IACR distinctive Lecture given via Whit?eld Di?e. the second one invited speak was once via Ivan Damg? ard who provided “Paradigms for Multiparty Computation. ” the normal rump consultation with brief casual talks on contemporary effects used to be chaired by way of Arjen Lenstra. The reviewing procedure used to be a difficult activity, and lots of stable submissions needed to be rejected. every one paper used to be reviewed independently through not less than 3 contributors of this system committee, and papers co-authored by way of a member of this system committee have been reviewed by way of no less than six (other) individuals. the person reviewing section was once through profound and infrequently vigorous d- cussions in regards to the papers, which contributed much to the standard of the ?nal choice. vast reviews have been despatched to the authors in so much cases.

Show description

Read or Download Advances in Cryptology - EUROCRYPT 2004: International Conference on the Theory and Applications of Cryptographic Techniques, Interlaken, Switzerland, May 2-6, 2004. Proceedings PDF

Best international_1 books

Distributed, Parallel and Biologically Inspired Systems: 7th IFIP TC 10 Working Conference, DIPES 2010 and 3rd IFIP TC 10 International Conference, BICC 2010, Held as Part of WCC 2010, Brisbane, Australia, September 20-23, 2010. Proceedings

St This quantity includes the court cases of 2 meetings held as a part of the 21 IFIP global computing device Congress in Brisbane, Australia, 20–23 September 2010. th the 1st a part of the e-book offers the complaints of DIPES 2010, the 7 IFIP convention on allotted and Parallel Embedded structures. The convention, int- duced in a separate preface via the Chairs, covers a number themes from specification and layout of embedded platforms via to dependability and fault tolerance.

Critical Infrastructure Protection IV: Fourth Annual IFIP WG 11.10 International Conference on Critical Infrastructure Protection, ICCIP 2010, Washington, DC, USA, March 15-17, 2010, Revised Selected Papers

The data infrastructure – comprising pcs, embedded units, networks and software program platforms – is key to operations in each quarter: inf- mation know-how, telecommunications, strength, banking and ? nance, tra- portation structures, chemical compounds, agriculture and nutrients, protection business base, public wellbeing and fitness and wellbeing and fitness care, nationwide monuments and icons, consuming water and water remedy platforms, advertisement amenities, dams, emergency providers, advertisement nuclear reactors, fabrics and waste, postal and delivery, and executive amenities.

Social informatics : 7th International Conference, SocInfo 2015, Beijing, China, December 9-12, 2015 : proceedings

This booklet constitutes the complaints of the seventh overseas convention on Social Informatics, SocInfo 2015, held in Beijing, China, in December 2015. the nineteen papers offered during this quantity have been rigorously reviewed and chosen from forty two submissions. They conceal subject matters akin to consumer modeling, opinion mining, person habit, and crowd sourcing.

Principles and Practice of Constraint Programming: 22nd International Conference, CP 2016, Toulouse, France, September 5-9, 2016, Proceedings

This publication constitutes the refereed convention complaints of the twenty second foreign convention on rules and perform of Constraint Programming, CP 2016, held in Toulouse, France, in September 2016. The sixty three revised normal papers awarded including four brief papers and the abstracts of four invited talks have been conscientiously reviewed and chosen from 157 submissions.

Additional resources for Advances in Cryptology - EUROCRYPT 2004: International Conference on the Theory and Applications of Cryptographic Techniques, Interlaken, Switzerland, May 2-6, 2004. Proceedings

Example text

So it is not possible to obfuscate XG directly using Lemma 5. Instead we proceed in the following manner: each node is represented by the tuple (v, σv , e1 , . . , ed , πe1 , . . , πed ) where ei ∈ E (if there are less than d outgoing edges pick dummy values for the remaining edges). For each node 1 < u ≤ k pick a random “key” κu from {0, 1} ; let κ1 = 0 (recall that 1 is the start node). Define the function WGκ¯ as follows: ⎧ ⎪ ⎨(v, σv , κv ) if z = κu and κ ¯ WG (u, z, i, x) = ∃v ∈ [k] such that πu,v,i = x ⎪ ⎩ ⊥ otherwise.

3 Composition of Obfuscations An obfuscated program can be idealized as oracle access to the corresponding function. We ask if obfuscations compose: can we put together different obfuscations and expect them to behave ideally as the corresponding collection of oracles. Note that here we Positive Results and Techniques for Obfuscation 27 use the term compose in the same way as one refers to composition of cryptographic protocols- to ask whether having multiple instances in the system breaks the security or not.

Wright. Secure multiparty computation of approximations. In Automata Languages and Programming: 27th International Colloquim (ICALP 2001), pages 927–938, Crete, Greece, July 2001. [11] Oded Goldreich. Secure multi-party computation. edu/cryptolib/BOOKS, 1999. [12] Bernardo A. Huberman, Matt Franklin, and Tad Hogg. Enhancing privacy and trust in electronic communities. In Proc. ACM Conference on Electronic Commerce, pages 78–86, Denver, Colorado, November 1999. [13] Russell Impagliazzo and Steven Rudich.

Download PDF sample

Rated 4.10 of 5 – based on 17 votes