Read e-book online Cryptology and Network Security: 13th International PDF

By Dimitris Gritzalis, Aggelos Kiayias, Ioannis Askoxylakis

ISBN-10: 3319122797

ISBN-13: 9783319122793

ISBN-10: 3319122800

ISBN-13: 9783319122809

This booklet constitutes the refereed complaints of the thirteenth overseas convention on Cryptology and community defense, CANS 2014, held in Heraklion, Creete, Greece, in October 2014. The 25 revised complete papers awarded including the abstracts of three invited talks have been rigorously reviewed and chosen from 86 submissions. The papers hide subject matters of curiosity similar to encryption; cryptanalysis; malware research; and privateness and id structures in addition to quite a few different types of community protocol layout and research work.

Show description

Read or Download Cryptology and Network Security: 13th International Conference, CANS 2014, Heraklion, Crete, Greece, October 22-24, 2014. Proceedings PDF

Best international_1 books

Download e-book for iPad: Intelligent Agents and Multi-Agent Systems: 7th Pacific Rim by Guillaume Aucher (auth.), Michael Wayne Barley, Nik Kasabov

This ebook constitutes the completely refereed post-proceedings of the seventh Pacific Rim overseas Workshop on Multi-Agents, PRIMA 2004, held in Auckland, New Zealand in August 2004 together with PRICAI 2004. The 24 revised complete papers offered went via rounds of reviewing and development and have been chosen from fifty two submissions.

Download e-book for iPad: Logic-Based Program Synthesis and Transformation: 17th by Michael Codish (auth.), Andy King (eds.)

This e-book constitutes the completely refereed postproceedings of the seventeenth overseas Symposium on Logic-Based software Synthesis and Transformation, LOPSTR 2007, held in Kongens Lyngby, Denmark, August 23-24, 2007 colocated with SAS 2007. The thirteen revised complete papers offered including one invited speak have been conscientiously chosen and revised from 30 submissions in the course of rounds of reviewing and development.

Reversible Computation: 6th International Conference, RC by Shigeru Yamashita, Shin-ichi Minato PDF

This booklet constitutes the refereed complaints of the sixth foreign convention on Reversible Computation, RC 2014, held in Kyoto, Japan, in July 2014. The 14 contributions awarded including 3 invited talks have been conscientiously reviewed and chosen from 27 submissions. The papers are equipped in topical sections on automata for reversible computation; notation and languages for reversible computation; synthesis and optimization for reversible circuits; validation and illustration of quantum common sense.

Download PDF by Dieter Kratsch, Ioan Todinca: Graph-Theoretic Concepts in Computer Science: 40th

This publication constitutes the completely refereed post-conference lawsuits of the fortieth foreign Workshop on Graph-Theoretic strategies in desktop technology, WG 2014, held in Nouan-le-Fuzelier, France, in June 2014. The 32 revised complete papers awarded have been conscientiously reviewed and chosen from eighty submissions.

Additional info for Cryptology and Network Security: 13th International Conference, CANS 2014, Heraklion, Crete, Greece, October 22-24, 2014. Proceedings

Example text

Then B relays c∗ to A as the challenge ciphertext. Let b denote the random bit chosen by the challenger. If b = 0, then the game is distributed identically to Game 3; otherwise if b = 1 it is distributed identically to Game 4. It follows that any A with a non-negligible advantage distinguishing between the games contradicts the hypothesized IND-CPA security of EFHE . B Proof of Theorem 2 Theorem 2. Assuming indistinguishability obfuscation, one-way functions, Eˆ1 is IND-sID-CPA secure if E satisfies Property 1 - Property 3.

Puncture(K, id∗ ) that is defined for all strings except the input string id∗ , where id∗ is the “target” identity chosen by the adversary. Replace all occurrences of K in FGenBK with K . We call the modified function FGenBK . Eval(k , id) for all id = id∗ . Therefore, the games are indistinguishable due to the security of indistinguishability obfuscation. Game 3: This is the same as Game 2 except that we change how bkid∗ is computed. Eval(K, id∗ ) is computed instead. e. Eval(K, id∗ )|. Eval(K, id∗ )} ≈ {(K , id∗ , r) : r ← − {0, 1}m)}.

Basically, we build upon the BBS+ signature [2], and construct a PRE scheme with re-encryption keys performed as “a signature on the delegatee’s public key”. Namely, the unforgeability against adaptively chosen message attack of the underlying signature implies the unforgeability of re-encryption keys. The security is proven under the q-SDH assumption in the standard model. Finally, we give some extensions and discussions on our construction. The CPA construction could be easily extended into a CCA secure PRE scheme.

Download PDF sample

Cryptology and Network Security: 13th International Conference, CANS 2014, Heraklion, Crete, Greece, October 22-24, 2014. Proceedings by Dimitris Gritzalis, Aggelos Kiayias, Ioannis Askoxylakis


by Jeff
4.5

Rated 4.15 of 5 – based on 21 votes