International Association for Cryptologic Research

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Functional Encryption for Inner Product: Achieving Constant-Size Ciphertexts with Adaptive Security or Support for Negation
Iacrpub
https://iacr.org/cryptodb/data/paper.php?pubkey=23427
Nuttapong Attrapadung Benoît Libert
Pkc 2010
PKC 2010 - Program
https://iacr.org/workshops/pkc2010/index.html
Program Call for papers Program Wednesday, May 26th, 2010 12:30 Registration 13:50 Opening 14:00 Encryption I (Session chair: Duong Hieu Phan) Simple and Efficient Public-Key Encryption from Computational Diffie-Hellman in the...
IACR PKC 2010
https://iacr.org/archive/pkc2010/pkc2010.html
PKC 2010: David Pointcheval and Phong Q. Nguyen (Eds.): Public Key Cryptography - PKC 2010 - PKC 2010, 13th International Conference on Practice and Theory in Public Key Cryptography, Paris, France, May 26-28, 2010...
Achieving Short Ciphertexts or Short Secret-Keys for Adaptively Secure General Inner-Product Encryption
Eprint
https://eprint.iacr.org/2011/648
Tatsuaki Okamoto Katsuyuki Takashima
In this paper, we present two non-zero inner-product encryption (NIPE) schemes that are adaptively secure under a standard assumption, the decisional linear (DLIN) assumption, in the standard model. One of the proposed NIPE...
last revised 26 Jul 2012
Expressive Key-Policy Attribute-Based Encryption with Constant-Size Ciphertexts
Iacrpub
https://iacr.org/cryptodb/data/paper.php?pubkey=23481
Nuttapong Attrapadung Benoît Libert Elie de Panafieu
Pkc 2011
IACR PKC 2013
https://iacr.org/archive/pkc2013/pkc2013-index.html
PKC 2013: Kaoru Kurosawa (Ed.): Public-Key Cryptography - 16th International Conference on Practice and Theory in Public-Key Cryptography - PKC 2013, Nara, Japan, February 26 - March 1, 2013 Proceedings. PKC 2013 Nara, Japan,...
PKC 2010
https://iacr.org/workshops/pkc2011/Program_files/widget3_markup.html
Sunday March 6, 2011 17:30-19:00 : Registration / Welcome Cocktail Monday March 7, 2011 9:00-9:30 : Registration 9:25-9:30 : Opening Remarks 9:30-10:45 : Signatures I (chair: TBD) "Linearly Homomorphic Signatures over Binary...
PKC 2010
https://iacr.org/workshops/pkc2011/Program_files/widget1_markup.html
Sunday March 6, 2011 18:00-20:30 : Registration / Welcome Reception Monday March 7, 2011 9:00-9:30 : Registration 9:25-9:30 : Opening Remarks 9:30-10:45 : Signatures I (chair: Eike Kiltz) "Linearly Homomorphic Signatures over...
PKC 2010
https://iacr.org/workshops/pkc2011/Program_files/widget2_markup.html
Sunday March 6, 2011 18:00-20:30 : Registration / Welcome Reception Monday March 7, 2011 9:00-9:30 : Registration 9:25-9:30 : Opening Remarks 9:30-10:45 : Signatures I (chair: Eike Kiltz) "Linearly Homomorphic Signatures over...
IACR PKC 2017
https://iacr.org/archive/pkc2017/pkc2017-index.html
PKC 2017: Serge Fehr (Ed.): Public-Key Cryptography - PKC 2017 20th IACR International Conference on Practice and Theory in Public-Key Cryptography, Amsterdam, The Netherlands, March 28-31, 2017, Proceedings, Parts I and II...
IACR PKC 2017
https://iacr.org/archive/pkc2017/pkc2017-index-allcenter.html
PKC 2017: Serge Fehr (Eds.): Public-Key Cryptography - PKC 2017 20th IACR International Conference on Practice and Theory in Public-Key Cryptography, Amsterdam, The Netherlands, March 28-31, 2017, Proceedings, Parts I and II...
More Efficient Constructions for Inner-Product Encryption
Eprint
https://eprint.iacr.org/2016/356
Somindu C. Ramanna
We propose new constructions for inner product encryption -- $\mathcal{IPE}_1$ and $\mathcal{IPE}_2$, both secure under the eXternal Diffie-Hellman assumption (SXDH) in asymmetric pairing groups. The first scheme has...
last revised 7 Sep 2016
Decentralized Multi-Client Functional Encryption for Inner Product
Iacrpub
https://iacr.org/cryptodb/data/paper.php?pubkey=29180
Jérémy Chotard Edouard Dufour Sans Romain Gay Duong Hieu Phan David Pointcheval
Asiacrypt 2018
We consider a situation where multiple parties, owning data that have to be frequently updated, agree to share weighted sums of these data with some aggregator, but where they do not wish to reveal their individual data, and...
Unbounded Inner-Product Functional Encryption, with Succinct Keys
Eprint
https://eprint.iacr.org/2018/487
Edouard Dufour Sans David Pointcheval
In 2015, Abdalla et al. introduced Inner-Product Functional Encryption, where both ciphertexts and decryption keys are vectors of fixed size $n$, and keys enable the computation of an inner product between the two. In...
last revised 3 Aug 2019
Decentralized Multi-Client Functional Encryption for Inner Product
Eprint
https://eprint.iacr.org/2017/989
Jérémy Chotard Edouard Dufour Sans Romain Gay Duong Hieu Phan David Pointcheval
We consider a situation where multiple parties, owning data that have to be frequently updated, agree to share weighted sums of these data with some aggregator, but where they do not wish to reveal their individual data, and...
last revised 21 Sep 2018
IACR PKC 2011
https://iacr.org/archive/pkc2011/pkc2011-index.html
PKC 2011: Rosario Gennaro (Ed.): Public Key Cryptography - PKC 2011 - 14th International Conference on Practice and Theory in Public Key Cryptography - PKC 2011, Taormina, Italy, March 6-9, 2011 Proceedings. PKC 2011 Italy,...
Unknown
https://iacr.org/workshops/pkc2017/program.html
\n"; $talksopen = True; } } function closetalks() { global $talksopen; if ($talksopen == True) { echo "\n"; $talksopen = False; } } function newday($txt) { closetalks(); echo " $txt \n"; } function session($txt,$chair = "") {...
PKC 2010
https://iacr.org/workshops/pkc2011/Accepted_Papers_files/widget1_markup.html
Chosen Ciphertext Secure Encryption under Factoring Assumption Revisited Qixiang Mei (Graduate University of Chinese Academy of Sciences and Gunangdong Ocean University), Bao Li, Xianhui Lu and Dingding Jia (Graduate...
PKC 2010
https://iacr.org/workshops/pkc2011/pkc-acc.html
The 14th IACR International Conference on Practice and Theory in Public Key Cryptography PKC 2011 March 6—9, 2011, Taormina, Italy Accepted Papers Chosen Ciphertext Secure Encryption under Factoring Assumption Revisited...
Multi-Client Functional Encryption with Repetition for Inner Product
Eprint
https://eprint.iacr.org/2018/1021
Jérémy Chotard Edouard Dufour Sans Romain Gay Duong Hieu Phan David Pointcheval
Recently, Chotard et al. proposed a variant of functional encryption for Inner Product, where several parties can independently encrypt inputs, for a specific time-period or label, such that functional decryption keys exactly...
received 20 Oct 2018
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