Brokerage and market platform for personal data

Informations projet

KRAKEN

N° de convention de subvention: 871473

DOI

10.3030/871473

Projet clôturé

Date de signature de la CE 8 Novembre 2019

Date de début 1 Decembre 2019

Date de fin 30 Novembre 2022

Financé au titre de

• INDUSTRIAL LEADERSHIP - Leadership in enabling and industrial technologies - Information and Communication Technologies (ICT)

Coût total

€ 5 999 787,50

Contribution de l’UE

€ 5 017 662,50

Coordonné par

ATOS SPAIN SA
Spain

CORDIS fournit des liens vers les livrables publics et les publications des projets HORIZON.

Les liens vers les livrables et les publications des projets du 7e PC, ainsi que les liens vers certains types de résultats spécifiques tels que les jeux de données et les logiciels, sont récupérés dynamiquement sur OpenAIRE .

Livrables

Documents, reports (18)

Final research report on cryptographic protocols for privacy-preserving data markets and SSI systems

This document will provide the final overview of the advances of cryptographic schemes and protocols on endtoend secure data sharing authenticity preserving data analytics and privacypreserving SSI systems

KRAKEN marketplace testing and validation first report

First report describing bugs bug fixes and user feedback on both KRAKEN marketplaces

Initial communication, dissemination and standardization report

Initial summary of project communication dissemination and standardization activities during the reporting period incrementally

Ethical and legal management report

This deliverable will provide information and documentation regarding the compliance of the project research activities with applicable ethical and legal principles. These research activities include the conducting of pilots. It will also contain a data protection impact assessment of the KRAKEN technology and surrounding application

Third Advisory Board

Third Advisory Board meeting report

Final KRAKEN marketplace integrated architecture document

Final version of a formal description of the KRAKEN marketplace architecture including all modules and APIs with overall KRAKEN platform including the marketplace data models educational and biomedical scenario

Progress report on cryptographic protocols for privacy-preserving data markets and SSI systems

This document will provide an intermediate overview of the advances of cryptographic schemes and protocols on endtoend secure data sharing authenticity preserving data analytics and privacypreserving SSI systems

Initial communication report

Initial summary of project communication activities during the reporting period.

Ethical and legal requirement specification

This deliverable outlines the relevant ethical and legal requirements and implementation guidelines applicable to the KRAKEN technology.

First Advisory Board

First Advisory Board meeting report

Initial Pilot Marketplaces User stories

Initial version of report describing the KRAKEN educational and biomedical marketplace user stories

Second Advisory Board

Second Advisory Board meeting report

Ethical and Legal Framework Report

This deliverable will provide an overview and analysis of the ethical and legal frameworks applicable to the project in order to derive project-specific ethical and legal requirements in T7.2

Final Pilot Marketplaces User stories

Final version of the report describing the KRAKEN biomedical and education marketplace user stories

Initial KRAKEN marketplace integrated architecture document

Initial version of a formal description of the KRAKEN marketplace architecture including all modules and APIs with overall KRAKEN platform including the marketplace data models educational and biomedical scenario

Final communication, dissemination and standardization report

Final summary of project communication dissemination and standardization activities

Ethical and legal evaluation and recommendations

This deliverable evaluates the implementation of ethical and legal requirements and will develop policy recommendations based on identified gaps and lessons learned

KRAKEN marketplace testing and validation final report

Second report describing bugs bug fixes and user feedback on both KRAKEN marketplaces

Other (6)

Self sovereign identity solution. First release

This deliverable will be the first realise of the sub-components that compiles the Self Sovereign Identity Manager

Final Data model and ledger for biomedical marketplace release

Final release of biomedical and educational data model ledger integration layer.

Data model and ledger for biomedical marketplace First release

Initial release of biomedical and educational data model ledger integration layer.

Self sovereign identity solution. Final release

This deliverable will be the final realise of the sub-components that compiles the Self Sovereign Identity Manager

KRAKEN marketplaces first release

First release of the two pilot’s systems for testing

KRAKEN marketplaces final release

Second release of the two pilot’s systems for testing

Websites, patent fillings, videos etc. (1)

Public project web presence

Public web presence with different section targeting different user groups and communities

Publications

Book chapters (5)

Privacy-Preserving Analytics for Data Markets Using MPC

Auteurs: Karl Koch, Stephan Krenn, Donato Pellegrino, Sebastian Ramacher
Publié dans: Privacy and Identity Management - 15th IFIP WG 9.2, 9.6/11.7, 11.6/SIG 9.2.2 International Summer School, Maribor, Slovenia, September 21–23, 2020, Revised Selected Papers, Numéro 619, 2021, Page(s) 226-246, ISBN 978-3-030-72464-1
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-72465-8_13

CCA-Secure (Puncturable) KEMs from Encryption with Non-Negligible Decryption Errors

Auteurs: Valerio Cini, Sebastian Ramacher, Daniel Slamanig, Christoph Striecks
Publié dans: Advances in Cryptology – ASIACRYPT 2020 - 26th International Conference on the Theory and Application of Cryptology and Information Security, Daejeon, South Korea, December 7–11, 2020, Proceedings, Part I, Numéro 12491, 2020, Page(s) 159-190, ISBN 978-3-030-64836-7
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-64837-4_6

Updatable Signatures and Message Authentication Codes

Auteurs: Valerio Cini, Sebastian Ramacher, Daniel Slamanig, Christoph Striecks, Erkan Tairi
Publié dans: Public-Key Cryptography – PKC 2021 - 24th IACR International Conference on Practice and Theory of Public Key Cryptography, Virtual Event, May 10–13, 2021, Proceedings, Part I, Numéro 12710, 2021, Page(s) 691-723, ISBN 978-3-030-75244-6
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-75245-3_25

An Attack on Some Signature Schemes Constructed from Five-Pass Identification Schemes

Auteurs: Daniel Kales, Greg Zaverucha
Publié dans: Cryptology and Network Security - 19th International Conference, CANS 2020, Vienna, Austria, December 14–16, 2020, Proceedings, Numéro 12579, 2020, Page(s) 3-22, ISBN 978-3-030-65410-8
Éditeur: Springer International Publishing
DOI: 10.1007/978-3-030-65411-5_1

KRAKEN: A Secure, Trusted, Regulatory-Compliant, and Privacy-Preserving Data Sharing Platform

Auteurs: Silvia Gabrielli, Stephan Krenn, Donato Pellegrino, Juan Carlos Pérez Baún, Pilar Pérez Berganza, Sebastian Ramacher & Wim Vandevelde
Publié dans: Data Spaces ., 2022, ISBN 978-3-030-98635-3
Éditeur: Springer
DOI: 10.1007/978-3-030-98636-0_6

Conference proceedings (20)

Extending Expressive Access Policies with Privacy Features

Auteurs: Stefan More, Sebastian Ramacher, Lukas Alber, Marco Herzl
Publié dans: TrustCom 2022, 2022
Éditeur: IEEE

SSI Strong Authentication using a Mobile-Phone Identity Wallet

Auteurs: Andreas Abraham, Christopher Schinnerl, Stefan More
Publié dans: SeCrypt 2021, 2021, Page(s) 137-148, ISBN 978-989-758-524-1
Éditeur: SECRPT

KRAKEN: A Privacy-Preserving Data Market for Authentic Data

Auteurs: Karl Koch, Stephan Krenn, Tilen Marc, Stefan More, SebastianRamacher
Publié dans: ACM Data Economy 2022, 2022
Éditeur: ACM
DOI: 10.1145/3565011.3569057

POSEIDON: A New Hash Function for Zero-Knowledge Proof Systems

Auteurs: Lorenzo Grassi, Dmitry Khovratovich, Christian Rechberger, Arnab Roy, Markus Schofnegger
Publié dans: 30th USENIX Security Symposium (USENIX Security 21), 2021
Éditeur: USENIX Association

Trust Me If You Can: Trusted Transformation Between (JSON) Schemas to Support Global Authentication of Education Credentials

Auteurs: Stefan More, Peter Grassberger, Felix Hörandner, Andreas Abraham, Lukas Daniel Klausner
Publié dans: ICT Systems Security and Privacy Protection. SEC 2021. IFIP Advances in Information and Communication Technology, Numéro Vol 625, 2021, ISBN 978-3-030-78119-4
Éditeur: Springer
DOI: 10.1007/978-3-030-78120-0_2

Lift-and-Shift - Obtaining Simulation Extractable Subversion and Updatable SNARKs Generically

Auteurs: Behzad Abdolmaleki, Sebastian Ramacher, Daniel Slamanig
Publié dans: Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, 2020, Page(s) 1987-2005, ISBN 9781450370899
Éditeur: ACM
DOI: 10.1145/3372297.3417228

Short-Lived Forward-Secure Delegation for TLS

Auteurs: Lukas Alber, Stefan More, Sebastian Ramacher
Publié dans: Proceedings of the 2020 ACM SIGSAC Conference on Cloud Computing Security Workshop, 2020, Page(s) 119-132, ISBN 9781450380843
Éditeur: ACM
DOI: 10.1145/3411495.3421362

Updatable Trapdoor SPHFs: Modular Construction of Updatable Zero-Knowledge Arguments and More

Auteurs: Behzad Abdolmaleki, Daniel Slamanig
Publié dans: Australasian Conference on Information Security and Privacy 2021, Numéro Information Security and Privacy. ACISP 2021. Lecture Notes in Computer Science, vol 13083, 2021
Éditeur: Springer
DOI: 10.1007/978-3-030-90567-5_3

Privacy-Preserving eID Derivation to Self-Sovereign Identity Systems with Offline Revocation

Auteurs: Andreas Abraham, Karl Koch, Stefan More, Sebastian Ramacher, Miha Stopar
Publié dans: TrustCom 2021, 2021
Éditeur: IEEE

Offline-verifiable Data from Distributed Ledger-based Registries

Auteurs: Stefan More, Jakob Heher, Clemens Walluschek
Publié dans: 19th International Conference on Security and Cryptography: SECRYPT 2022, 2022
Éditeur: SCITEPRESS
DOI: 10.5220/0011327600003283

Banquet: Short and Fast Signatures from AES

Auteurs: Carsten Baum, Cyprien Delpech de Saint Guilhem, Daniel Kales, Emmanuela Orsini, Peter Scholl, Greg Zaverucha
Publié dans: Public-Key Cryptography – PKC 2021. PKC 2021. Lecture Notes in Computer Science, Numéro Vol. 12710, 2021, Page(s) 266--297, ISBN 978-3-030-75245-3
Éditeur: Springer

A Verifiable Multiparty omputation Solver for the Linear Assignment Problem And Applications to Air Traffic Management

Auteurs: Thomas Lorünser, Florian Wohner, Stephan Krenn
Publié dans: CCSW 2022, 2022
Éditeur: ACM
DOI: 10.1145/3560810.3564263

Fine-Grained Forward Secrecy: Allow-List/Deny-List Encryption and Applications

Auteurs: David Derler, Sebastian Ramacher, Daniel Slamanig, Christoph Striecks
Publié dans: Financial Cryptography and Data Security – 25th International Conference, 2021
Éditeur: Springer

YOU SHALL NOT COMPUTE on my Data: Access Policies for Privacy-Preserving Data Marketplaces and an Implementation for a Distributed Market using MPC

Auteurs: Stefan More, Lukas Alber
Publié dans: The 17th International Conference on Availability, Reliability and Security (ARES 2022), 2022, ISBN 978-1-4503-9670-7
Éditeur: ACM
DOI: 10.1145/3538969.3544445

Multi-Party Revocation in Sovrin: Performance through Distributed Trust

Auteurs: Lukas Helminger, Daniel Kales, Sebastian Ramacher, Roman Walch
Publié dans: CT-RSA 2021, 2021
Éditeur: Springer

Adapting the TPL Trust Policy Language for a Self-Sovereign Identity World

Auteurs: Stefan More, Lukas Alber, Sebastian Mödersheim, Anders Schlichtkrull
Publié dans: Lecture Notes in Informatics: Open Identity Summit 2021, 2021
Éditeur: GI

Issuer-Hiding Attribute-Based Credentials

Auteurs: Jan Bobolz, Fabian Eidens, Stephan Krenn, Sebastian Ramacher, Kai Samelin
Publié dans: CANS 2021, 2021
Éditeur: SPRINGER
DOI: 10.1007/978-3-030-92548-2_9

CRS-Updatable Asymmetric Quasi-Adaptive NIZK Arguments

Auteurs: Behzad Abdolmaleki, Daniel Slamanig
Publié dans: INDOCRYPT 2022, 2022
Éditeur: Springer
DOI: 10.1007/978-3-031-22912-1_1

Subversion-Resistant Quasi-adaptive NIZK and Applications to Modular Zk-SNARKs

Auteurs: Behzad Abdolmaleki, Daniel Slamanig
Publié dans: CANS 2021, 2021
Éditeur: Springer
DOI: 10.1007/978-3-030-92548-2_26

Efficient Lattice-Based Inner-Product Functional Encryption

Auteurs: Jose Maria Bermudo Mera, Angshuman Karmakar, Tilen Marc, and Azam Soleimanian
Publié dans: Public-Key Cryptography – PKC 2022. PKC 2022. Lecture Notes in Computer Science, Numéro volume 13178, 2022, Page(s) 163–193
Éditeur: Springer
DOI: 10.1007/978-3-030-97131-1_6

Peer reviewed articles (2)

The recent case law of the CJEU on (joint) controllership: have we lost the purpose of ‘purpose’?

Auteurs: Ducuing, Charlotte; Schroers, Jessica
Publié dans: Computerrecht: Tijdschrift voor Informatica, Telecommunicatie en Recht, Numéro Vol. 2020; iss. 6;, 2020, Page(s) pp. 424 - 429, ISSN 0771-7784
Éditeur: Wolters Kluwer

Multidimensional Study on Users’ Evaluation of the KRAKEN Personal Data Sharing Platform

Auteurs: Silvia Gabrielli, Silvia Rizzi, Oscar Mayora, Stefan More, Juan Carlos Perez Baun, Wim Vandevelde
Publié dans: Applied Sciences journal, Numéro Appl. Sci. 2022, 12(7), 3270, 2022, ISSN 2076-3417
Éditeur: MDPI
DOI: 10.3390/app12073270