المؤلفون: Albrecht, Martin R., Farshim, Pooya, Han, Shuai, Hofheinz, Dennis, Larraia, Enrique, Paterson, Kenneth G.

المصدر: Journal of cryptology, 33, 1080–1113 ; ISSN: 0933-2790, 1432-1378

مصطلحات موضوعية: Multilinear map, Indistinguishability obfuscation, Homomorphic encryption, Decisional Diffie–Hellman, Groth–Sahai proofs, ddc:004, DATA processing & computer science, info:eu-repo/classification/ddc/004

وصف الملف: application/pdf

Relation: info:eu-repo/semantics/altIdentifier/wos/000505364400001; info:eu-repo/semantics/altIdentifier/issn/0933-2790; info:eu-repo/semantics/altIdentifier/issn/1432-1378; https://publikationen.bibliothek.kit.edu/1000105369; https://publikationen.bibliothek.kit.edu/1000105369/59599431; https://doi.org/10.5445/IR/1000105369

الاتاحة: https://publikationen.bibliothek.kit.edu/1000105369
https://publikationen.bibliothek.kit.edu/1000105369/59599431
https://doi.org/10.5445/IR/1000105369

المؤلفون: Herold, Gottfried, Hoffmann, Max, Klooß, Michael, Ràfols, Carla, Rupp, Andy

مصطلحات موضوعية: Batch verification, Bilinear maps, Groth-Sahai proofs, Structure-preserving cryptography, Belenios, P-signatures

وصف الملف: application/pdf

Relation: Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security; 2017 Oct 30 - Nov 3; Dallas, Texas, USA. New York: ACM; 2017. p. 1547-64.; info:eu-repo/grantAgreement/EC/FP7/335086; info:eu-repo/grantAgreement/EC/FP7/600387; http://hdl.handle.net/10230/43208; http://dx.doi.org/10.1145/3133956.3134068

الاتاحة: http://hdl.handle.net/10230/43208
https://doi.org/10.1145/3133956.3134068

المؤلفون: Albrecht, Martin R., Farshim, Pooya, Hofheinz, Dennis, Larraia, Enrique, Paterson, Kenneth G.

المساهمون: Royal Holloway University of London (RHUL), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL), Karlsruher Institut für Technologie (KIT)

المصدر: Thirteenth IACR Theory of Cryptography Conference - TCC 2016-A ; https://hal-ens.archives-ouvertes.fr/hal-01470888 ; Thirteenth IACR Theory of Cryptography Conference - TCC 2016-A, Jan 2016, Tel Aviv, Israel. pp.446 - 473, ⟨10.1007/978-3-662-49096-9_19⟩

مصطلحات موضوعية: Multilinear map, indistinguishability obfuscation, homomorphic encryption, decisional Diffie–Hellman, Groth–Sahai proofs, [INFO.INFO-CR]Computer Science [cs]/Cryptography and Security [cs.CR]

جغرافية الموضوع: Tel Aviv, Israel

Relation: hal-01470888; https://hal-ens.archives-ouvertes.fr/hal-01470888; https://hal-ens.archives-ouvertes.fr/hal-01470888/document; https://hal-ens.archives-ouvertes.fr/hal-01470888/file/main.pdf

الاتاحة: https://hal-ens.archives-ouvertes.fr/hal-01470888
https://hal-ens.archives-ouvertes.fr/hal-01470888/document
https://hal-ens.archives-ouvertes.fr/hal-01470888/file/main.pdf
https://doi.org/10.1007/978-3-662-49096-9_19

المؤلفون: Escala Ribas, Alex, Herold, Gottfried, Kiltz, Eike, Ràfols Salvador, Carla, Villar Santos, Jorge Luis

المساهمون: Universitat Politècnica de Catalunya. Departament de Matemàtiques, Universitat Politècnica de Catalunya. MAK - Matemàtica Aplicada a la Criptografia

مصطلحات موضوعية: Àrees temàtiques de la UPC::Matemàtiques i estadística::Investigació operativa::Programació matemàtica, Àrees temàtiques de la UPC::Matemàtiques i estadística::Àlgebra::Teoria de nombres, Combinatorial analysis, Probabilities, Di e-Hellman Assumption, Generic Hardness, Groth-Sahai proofs, Hash Proof Systems, Public-key Encryption, Combinacions (Matemàtica), Probabilitats, Classificació AMS::05 Combinatorics::05E Algebraic combinatorics, Classificació AMS::11 Number theory::11K Probabilistic theory: distribution modulo $1$, metric theory of algorithms

وصف الملف: 47 p.

Relation: http://link.springer.com/article/10.1007/s00145-015-9220-6; Escala, A., Herold, G., Kiltz, E., Rafols, C., Villar, J. An algebraic framework for Diffie-Hellman assumptions. "Journal of cryptology", Gener 2017, vol. 30, núm. 1, p. 242-288.; http://hdl.handle.net/2117/113812

الاتاحة: http://hdl.handle.net/2117/113812
https://doi.org/10.1007/s00145-015-9220-6

المؤلفون: Ràfols, Carla

مصطلحات موضوعية: Zero-knowledge, Groth-Sahai proofs, Distributed cryptography, Simulation soundness

وصف الملف: application/pdf

Relation: Dodis Y, Nielsen JB, editors. Theory of cryptography. 12th Theory of Cryptography Conference TCC 2015 Proceedings, Part II; Warsaw, Poland, 2015 Mar 23-25. Berlin: Springer; 2015. p. 247-76. (LNCS; 9015).; http://hdl.handle.net/10230/42227

الاتاحة: http://hdl.handle.net/10230/42227
https://doi.org/10.1007/978-3-662-46497-7_10

المؤلفون: Fumitaka HOSHINO, Masayuki ABE, Miyako OHKUBO

المصدر: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. 2019, E102.A(1):251

المؤلفون: Herold, Gottfried, Hesse, Julia, Hofheinz, Dennis, Ràfols, Carla, Rupp, Andy

مصطلحات موضوعية: Bilinear maps, Composite-order groups, Groth-Sahai proofs

وصف الملف: application/pdf

Relation: Garay JA, Gennaro R, editors. Advances in Cryptology – CRYPTO 2014. 34th Annual Cryptology Conference Proceedings, Part I; 2014 Aug 17-21; Santa Barbara, CA, USA. Berlin: Springer; 2014. p. 261-79. (LNCS; no. 8616).; http://hdl.handle.net/10230/42229

الاتاحة: http://hdl.handle.net/10230/42229
https://doi.org/10.1007/978-3-662-44371-2_15

المؤلفون: Shuai Han, Pooya Farshim, Dennis Hofheinz, Enrique Larraia, Martin R. Albrecht, Kenneth G. Paterson

المصدر: Journal of cryptology, 33, 1080–1113
Journal of Cryptology, 33

مصطلحات موضوعية: Polynomial (hyperelastic model), Indistinguishability obfuscation, Multilinear map, Homomorphic encryption, Decisional Diffie–Hellman, Groth–Sahai proofs, Group (mathematics), Applied Mathematics, DATA processing & computer science, 0102 computer and information sciences, 02 engineering and technology, 01 natural sciences, Computer Science Applications, Combinatorics, Base (group theory), 010201 computation theory & mathematics, 0202 electrical engineering, electronic engineering, information engineering, 020201 artificial intelligence & image processing, ddc:004, Software, Mathematics

وصف الملف: application/pdf; application/application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7134d3576feb9e785ceac9917effcfa5
https://doi.org/10.1007/s00145-019-09340-0

المؤلفون: Rafael Dowsley, Masayuki Abe, Jan Camenisch, Maria Dubovitskaya

المصدر: Abe, M, Camenisch, J, Dowsley, R & Dubovitskaya, M 2019, ' On the Impossibility of Structure-Preserving Deterministic Primitives ', Journal of Cryptology, vol. 32, no. 1, pp. 239-264 . https://doi.org/10.1007/s00145-018-9292-1

مصطلحات موضوعية: Theoretical computer science, Computer science, Verifiable random functions, Structure (category theory), Unique signatures, 0102 computer and information sciences, Encryption, Mathematical proof, 01 natural sciences, 03 medical and health sciences, 0302 clinical medicine, Structure-preserving cryptography, Protocol (object-oriented programming), Computer Science::Cryptography and Security, business.industry, Applied Mathematics, Cryptographic protocol, Modular design, Computer Science Applications, 010201 computation theory & mathematics, Discrete logarithm, Groth–Sahai proofs, 030220 oncology & carcinogenesis, Verifiable secret sharing, business, Software

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26c123cfef51c1fed82e2f7701f6da56
https://doi.org/10.1007/s00145-018-9292-1

المؤلفون: Àlex Escala, Javier Herranz, Paz Morillo

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://eprint.iacr.org/2011/052.pdf.

مصطلحات موضوعية: attribute-based signatures, Groth-Sahai proofs, unforgeability, non-linkability

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.294.2388; http://eprint.iacr.org/2011/052.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.294.2388
http://eprint.iacr.org/2011/052.pdf

المؤلفون: Escala, A, Groth, J

المساهمون: Krawczyk, H

المصدر: In: Krawczyk, H, (ed.) Public-Key Cryptography – PKC 2014. 17th International Conference on Practice and Theory in Public-Key Cryptography, Buenos Aires, Argentina, March 26-28, 2014. Proceedings. (pp. pp. 630-649). Springer Berlin Heidelberg (2014)

مصطلحات موضوعية: Non-interactive zero-knowledge proofs, commit-and-prove schemes, Groth-Sahai proofs, type-based commitments

وصف الملف: application/pdf

Relation: https://discovery.ucl.ac.uk/id/eprint/1431075/2/EscalaGroth14FineTuning.pdf; https://discovery.ucl.ac.uk/id/eprint/1431075/

الاتاحة: https://discovery.ucl.ac.uk/id/eprint/1431075/2/EscalaGroth14FineTuning.pdf
https://discovery.ucl.ac.uk/id/eprint/1431075/

المؤلفون: Eiichiro FUJISAKI

المصدر: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. 2012, E95.A(1):151

المؤلفون: Gottfried Herold, Carla Ràfols, Andy Rupp, Michael Klooß, Max Hoffmann

المساهمون: Arithmetic and Computing (ARIC), Inria Grenoble - Rhône-Alpes, Institut National de Recherche en Informatique et en Automatique (Inria)-Institut National de Recherche en Informatique et en Automatique (Inria)-Laboratoire de l'Informatique du Parallélisme (LIP), Centre National de la Recherche Scientifique (CNRS)-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École normale supérieure - Lyon (ENS Lyon)-Centre National de la Recherche Scientifique (CNRS)-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-École normale supérieure - Lyon (ENS Lyon), École normale supérieure - Lyon (ENS Lyon), Ruhr-Universität Bochum [Bochum], Karlsruher Institut für Technologie (KIT), Universitat Pompeu Fabra [Barcelona] (UPF), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), École normale supérieure de Lyon (ENS de Lyon), École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Lyon (ENS Lyon)-Université Claude Bernard Lyon 1 (UCBL)

المصدر: Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security
Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security, 2017, Dallas, United States
CCS
Recercat. Dipósit de la Recerca de Catalunya
instname

مصطلحات موضوعية: Theoretical computer science, Computer science, Groth-Sahai proofs, Bilinear interpolation, 0102 computer and information sciences, 02 engineering and technology, Mathematical proof, System of linear equations, Batch verification, 01 natural sciences, [INFO.INFO-CR]Computer Science [cs]/Cryptography and Security [cs.CR], 0202 electrical engineering, electronic engineering, information engineering, Structure-preserving cryptography, [INFO]Computer Science [cs], Algebraic number, P-signatures, ComputingMilieux_MISCELLANEOUS, Polynomial identity testing, Belenios, Runtime verification, Probabilistic logic, Cryptographic protocol, 010201 computation theory & mathematics, Bilinear maps, Pairing, 020201 artificial intelligence & image processing, Bilinear map, Algorithm

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b521fd79ae17d9595fca3047b146d74
https://hal.archives-ouvertes.fr/hal-01643558

المؤلفون: Pooya Farshim, Enrique Larraia, Kenneth G. Paterson, Martin R. Albrecht, Dennis Hofheinz

المساهمون: Royal Holloway [University of London] (RHUL), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL), Karlsruher Institut für Technologie (KIT)

المصدر: Thirteenth IACR Theory of Cryptography Conference-TCC 2016-A
Thirteenth IACR Theory of Cryptography Conference-TCC 2016-A, Jan 2016, Tel Aviv, Israel. pp.446-473, ⟨10.1007/978-3-662-49096-9_19⟩
Theory of Cryptography ISBN: 9783662490952
TCC (A1)

مصطلحات موضوعية: Polynomial (hyperelastic model), Discrete mathematics, Multilinear map, Group (mathematics), decisional Diffie–Hellman, homomorphic encryption, indistinguishability obfuscation, 0102 computer and information sciences, 02 engineering and technology, 01 natural sciences, Linear map, Combinatorics, Base (group theory), [INFO.INFO-CR]Computer Science [cs]/Cryptography and Security [cs.CR], 010201 computation theory & mathematics, Groth–Sahai proofs, 0202 electrical engineering, electronic engineering, information engineering, 020201 artificial intelligence & image processing, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5927b0970b68cedf6d88b5ec2ba07e7
https://hal-ens.archives-ouvertes.fr/hal-01470888

المؤلفون: Blazy, Olivier, Canard, Sébastien, Fuchsbauer, Georg, Gouget, Aline, Sibert, Hervé, Traoré, Jacques

المساهمون: Construction and Analysis of Systems for Confidentiality and Authenticity of Data and Entities (CASCADE), Département d'informatique de l'École normale supérieure (DI-ENS), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-Inria Paris-Rocquencourt, Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS), Orange Labs Caen, Orange Labs, Department of Computer Science Bristol, University of Bristol Bristol, GemAlto Research Labs, GEMALTO (GEMALTO), ST-Ericsson Le Mans, Abderrahmane Nitaj, David Pointcheval

المصدر: AFRICACRYPT 2011 - 4th International Conference on Cryptology in Africa ; https://hal.inria.fr/hal-01110485 ; AFRICACRYPT 2011 - 4th International Conference on Cryptology in Africa, Jul 2011, Dakar, Senegal. pp.206-223, ⟨10.1007/978-3-642-21969-6_13⟩

مصطلحات موضوعية: commuting signatures, anonymity, Groth-Sahai proofs, Transferable e-cash, [INFO.INFO-CR]Computer Science [cs]/Cryptography and Security [cs.CR]

جغرافية الموضوع: Dakar, Senegal

Relation: hal-01110485; https://hal.inria.fr/hal-01110485

الاتاحة: https://hal.inria.fr/hal-01110485
https://doi.org/10.1007/978-3-642-21969-6_13

المؤلفون: Andy Rupp, Gottfried Herold, Dennis Hofheinz, Carla Ràfols, Julia Hesse

المصدر: Recercat. Dipósit de la Recerca de Catalunya
instname
Advances in Cryptology – CRYPTO 2014 ISBN: 9783662443705
CRYPTO (1)

مصطلحات موضوعية: Algebra, Polynomial, Transformation (function), Computer science, Bilinear maps, Composite number, Cryptosystem, Composite-order groups, Groth-Sahai proofs, Point (geometry), Order of magnitude, Prime (order theory)

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad7d9a1712e130295fb00a3958497bb3
http://hdl.handle.net/10230/42229

المؤلفون: Gottfried Herold, Jorge L. Villar, Alex Escala, Carla Ràfols, Eike Kiltz

المساهمون: Universitat Politècnica de Catalunya. Departament de Matemàtiques, Universitat Politècnica de Catalunya. MAK - Matemàtica Aplicada a la Criptografia

المصدر: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Advances in Cryptology – CRYPTO 2013 ISBN: 9783642400834
CRYPTO (2)

مصطلحات موضوعية: Algebraic properties, Combinatorial analysis, Matemàtiques i estadística::Investigació operativa::Programació matemàtica [Àrees temàtiques de la UPC], metric theory of algorithms, Groth-Sahai proofs, Di e-Hellman Assumption, 0102 computer and information sciences, 02 engineering and technology, 01 natural sciences, Combinatorics, Diffie–Hellman key exchange, Matrix (mathematics), Hash proof systems, Number theory, 11 Number theory::11Y Computational number theory [Classificació AMS], 0202 electrical engineering, electronic engineering, information engineering, Diffie-Hellman assumption, Algebraic number, Matemàtiques i estadística::Àlgebra::Teoria de nombres [Àrees temàtiques de la UPC], Mathematics, Discrete mathematics, Probabilities, Public-key encryption, 11 Number theory::11K Probabilistic theory: distribution modulo $1$ [Classificació AMS], 11 Number theory::11K Probabilistic theory: distribution modulo $1$, metric theory of algorithms [Classificació AMS], Applied Mathematics, Nombres, Teoria dels, Diffie-Hellman Assumption, Computer Science Applications, Public-key Encryption, Generic Hardness, Distribution (mathematics), Combinacions (Matemàtica), 010201 computation theory & mathematics, Irreducibility, Probabilitats, 020201 artificial intelligence & image processing, Hash Proof Systems, Linear independence, 05 Combinatorics::05E Algebraic combinatorics [Classificació AMS], Software, Generic hardness

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2146704273d71a69463fb35c1b4158b9
http://hdl.handle.net/10230/42257

المؤلفون: Hervé Sibert, Jacques Traore, Aline Gouget, Georg Fuchsbauer, Olivier Blazy, Sébastien Canard

المساهمون: Construction and Analysis of Systems for Confidentiality and Authenticity of Data and Entities (CASCADE), Département d'informatique - ENS Paris (DI-ENS), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-Inria Paris-Rocquencourt, Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS), Orange Labs [Caen], Orange Labs, Department of Computer Science [Bristol], University of Bristol [Bristol], GemAlto Research Labs, GEMALTO (GEMALTO), ST-Ericsson [Le Mans], Abderrahmane Nitaj, David Pointcheval, Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche en Informatique et en Automatique (Inria)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche en Informatique et en Automatique (Inria)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Inria Paris-Rocquencourt, Département d'informatique de l'École normale supérieure (DI-ENS), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut National de Recherche en Informatique et en Automatique (Inria)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS Paris)

المصدر: AFRICACRYPT 2011-4th International Conference on Cryptology in Africa
AFRICACRYPT 2011-4th International Conference on Cryptology in Africa, Jul 2011, Dakar, Senegal. pp.206-223, ⟨10.1007/978-3-642-21969-6_13⟩
Lecture Notes in Computer Science ISBN: 9783642219689
AFRICACRYPT

مصطلحات موضوعية: Scheme (programming language), Property (philosophy), Computer science, Transferable e-cash, media_common.quotation_subject, Electronic cash, Internet privacy, Groth-Sahai proofs, Context (language use), 0102 computer and information sciences, 02 engineering and technology, Computer security, computer.software_genre, 01 natural sciences, commuting signatures, [INFO.INFO-CR]Computer Science [cs]/Cryptography and Security [cs.CR], 0202 electrical engineering, electronic engineering, information engineering, media_common, computer.programming_language, Cryptographic primitive, anonymity, business.industry, 010201 computation theory & mathematics, Cash, 020201 artificial intelligence & image processing, business, computer, Database transaction, Anonymity

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2847addd5150993fb106d1900b46fd3
https://inria.hal.science/hal-01110485

المؤلفون: Alex Escala, Jens Groth

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: https://eprint.iacr.org/2013/662.pdf.

مصطلحات موضوعية: Non-interactive zero-knowledge proofs, commit-and-prove schemes, Groth-Sahai proofs, type-based commitments

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.400.6073

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.400.6073

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://eprint.iacr.org/2015/050.pdf.

مصطلحات موضوعية: Zero-knowledge, Groth-Sahai proofs, distributed cryptography, simulation sound

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.692.3333; http://eprint.iacr.org/2015/050.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.692.3333
http://eprint.iacr.org/2015/050.pdf