International Association for Cryptologic Research

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Found 10000 results
Confined Guessing: New Signatures From Standard Assumptions
Iacrpub
https://iacr.org/cryptodb/data/paper.php?pubkey=26017
Florian Böhl Dennis Hofheinz Tibor Jager Jessica Koch Christoph Striecks
Jofc 2015
Practical Signatures from Standard Assumptions
Iacrpub
https://iacr.org/cryptodb/data/paper.php?pubkey=25015
Florian Böhl Dennis Hofheinz Tibor Jager Jessica Koch Jae Hong Seo Christoph Striecks
Eurocrypt 2013
Confined Guessing: New Signatures From Standard Assumptions
Eprint
https://eprint.iacr.org/2013/171
Florian Böhl Dennis Hofheinz Tibor Jager Jessica Koch Christoph Striecks
We put forward a new technique to construct very efficient and compact signature schemes. Our technique combines several instances of an only mildly secure signature scheme to obtain a fully secure scheme. Since the mild...
last revised 4 Feb 2014
IACR EUROCRYPT 2013
https://iacr.org/archive/eurocrypt2013/eurocrypt2013-index.html
EUROCRYPT 2013: Phong Q. Nguyen and Thomas Johansson (Eds.): Advances in Cryptology - EUROCRYPT 2013, 32nd Annual International Conference on the Theory and Applications of Cryptographic Techniques, Athens, Greece, May 26-30,...
IACR PKC 2015
https://iacr.org/archive/pkc2015/pkc2015-index.html
PKC 2015: Jonathan Katz (Eds.): Public-Key Cryptography - PKC 2015 - 18th IACR International Conference on Practice and Theory in Public-Key Cryptography Gaithersburg, MD, USA, March 30 - April 1, 2015 Proceedings. PKC 2015...
Eurocrypt 2013
https://iacr.org/conferences/eurocrypt2013/accepted.html
Skip to the navigation . Skip to the content . Home Call for Papers Accepted Papers Sponsors Registration Program Rump Session Contact Travelling Upon Arrival Accommodation Restaurants Stipends Excursion List of Accepted...
PKC 2015 - USA
https://iacr.org/workshops/pkc2015/accepted.html
PKC 2015 March 30 - April 1 Maryland, USA PKC 2015 Home Event Call for Papers > Paper Submission > Program > Proceedings > Accepted Papers > Invited Talks > Contact > Registration Practical information Venue > Social Events >...
PKC 2015 - USA
https://iacr.org/workshops/pkc2015/program.html
PKC 2015 March 30 - April 1 Maryland, USA PKC 2015 Home Event Call for Papers > Paper Submission > Program > Proceedings > Accepted Papers > Invited Talks > Contact > Registration Practical information Venue > Social Events >...
Eurocrypt 2013
https://iacr.org/conferences/eurocrypt2013/program.html
Skip to the navigation . Skip to the content . Home Call for Papers Accepted Papers Sponsors Registration Program Rump Session Contact Travelling Upon Arrival Accommodation Restaurants Wednesday Event Stipends Excursion...
Identity-Based Encryption with (Almost) Tight Security in the Multi-instance, Multi-ciphertext Setting
Iacrpub
https://iacr.org/cryptodb/data/paper.php?pubkey=27206
Dennis Hofheinz Jessica Koch Christoph Striecks
Pkc 2015
Tightly-Secure Authenticated Key Exchange
Eprint
https://eprint.iacr.org/2014/797
Christoph Bader Dennis Hofheinz Tibor Jager Eike Kiltz Yong Li
We construct the first Authenticated Key Exchange (AKE) protocol whose security does not degrade with an increasing number of users or sessions. We describe a three-message protocol and prove security in an enhanced version of...
last revised 12 Jan 2015
Short Signatures From Weaker Assumptions
Eprint
https://eprint.iacr.org/2011/296
Dennis Hofheinz Tibor Jager Eike Kiltz
We provide constructions of (m,1)-programmable hash functions (PHFs) for m >= 2. Mimicking certain programmability properties of random oracles, PHFs can, e.g., be plugged into the generic constructions by Hofheinz and Kiltz...
last revised 4 Oct 2011
Short Signatures from Weaker Assumptions
Iacrpub
https://iacr.org/cryptodb/data/paper.php?pubkey=24140
Dennis Hofheinz Tibor Jager Eike Kiltz
Asiacrypt 2011
On Definitions of Selective Opening Security
Iacrpub
https://iacr.org/cryptodb/data/paper.php?pubkey=24339
Florian Böhl Dennis Hofheinz Daniel Kraschewski
Pkc 2012
Encryption Schemes Secure under Related-Key and Key-Dependent Message Attacks
Iacrpub
https://iacr.org/cryptodb/data/paper.php?pubkey=25248
Florian Böhl Gareth T. Davies Dennis Hofheinz
Pkc 2014
Verifiable Random Functions from Standard Assumptions
Iacrpub
https://iacr.org/cryptodb/data/paper.php?pubkey=27779
Dennis Hofheinz Tibor Jager
Tcc 2016
Verifiable Random Functions from Standard Assumptions
Eprint
https://eprint.iacr.org/2015/1048
Dennis Hofheinz Tibor Jager
The question whether there exist verifiable random functions with exponential-sized input space and full adaptive security based on a non-interactive, constant-size assumption is a long-standing open problem. We construct the...
last revised 30 Oct 2015
IACR PKC 2012
https://iacr.org/archive/pkc2012/pkc2012-index.html
PKC 2012: Marc Fischlin (Ed.): Public Key Cryptography - PKC 2012 - 15th International Conference on Practice and Theory in Public Key Cryptography - PKC 2012, Darmstadt, Germany, May 21-23, 2012 Proceedings. PKC 2012 Germany,...
Identity-based encryption with (almost) tight security in the multi-instance, multi-ciphertext setting
Eprint
https://eprint.iacr.org/2015/123
Dennis Hofheinz Jessica Koch Christoph Striecks
We construct an identity-based encryption (IBE) scheme that is tightly secure in a very strong sense. Specifically, we consider a setting with many instances of the scheme and many encryptions per instance. In this setting, we...
last revised 24 Feb 2015
The 15th PKC Conference, Darmstadt, May 21-23, 2012
https://iacr.org/workshops/pkc2012/papers.html
PKC 2012 The 15th IACR International Conference on Practice and Theory of Public-Key Cryptography Darmstadt, Germany, May 21-23, 2012 Home Venue Program Accepted Papers Committee Call for Papers Registration & Accommodation...
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