Practice-Oriented Security Models and Granular Designs for Future-Proof Authenticated Encryption

Información del proyecto

POMEGRANATE

Identificador del acuerdo de subvención: 708815

DOI

10.3030/708815

Proyecto finalizado el 30 Noviembre 2018

Fecha de la firma de la CE 15 Marzo 2016

Fecha de inicio 1 Septiembre 2017

Fecha de finalización 30 Agosto 2020

Financiado con arreglo a

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Coste total

€ 172 800,00

Aportación de la UE

€ 172 800,00

Coordinado por

KATHOLIEKE UNIVERSITEIT LEUVEN
Belgium

Objetivo

Authenticated-Encryption (AE) algorithms have recently faced an immense increase in popularity as appropriate cryptographic tools for providing data confidentiality and integrity services simultaneously. AE algorithms are ubiquitous in protocols to secure the very fundamentals of the information and communication infrastructure, being adopted into widely-deployed protocols, such as TLS, SSH, IPsec, IEEE 802.11 (Wi-Fi) and ANSI C12.22. A wide range of recently reported security vulnerabilities and exploits, arisen from either using insecure designs to achieve the AE goal or misusing supposedly secure AE schemes, has motivated the cryptographic community to run the CAESAR competition for designing new AE algorithms, boosting research on AE. Yet a critical look at the classical security models for AE, defined over the last decade, that guided the constructions of CAESAR submissions, and a review of practical applications for AE algorithms reveals several inconsistencies and remaining problems that must be carefully investigated before moving towards adoption of next-generation AE schemes for widespread use in governmental, industrial and financial ICT systems.

POMEGRANATE aims to critically rethink the existing security notions and robustness features for AE schemes and to develop fine-grained security models and modular, future-proof design paradigms that can flexibly capture a widening spectrum of disparate requirements in the emerging streaming media applications such as IPTV as well as in future heterogeneous environments such as Internet of Things and Cloud Computing infrastructures. We aim to proactively identify important ongoing challenges and to bridge the gaps between the theory and practice of AE, looking far beyond the design-centric CAESAR competition. Nevertheless, the results will also impact the evaluation and ranking of the CAESAR finalists, as those schemes should offer a set of envisioned new security and robustness needs for future applications.

Ámbito científico (EuroSciVoc)

• ingeniería y tecnología › ingeniería eléctrica, ingeniería electrónica, ingeniería de la información › ingeniería de la información › telecomunicación › red de telecomunicaciones › red móvil › 5G
• ciencias naturales › informática y ciencias de la información › internet › internet de las cosas
• ciencias naturales › informática y ciencias de la información › seguridad informática › criptografía
• ingeniería y tecnología › ingeniería mecánica › ingeniería de vehículos › ingeniería automotriz

Palabras clave

• Cryptography
• symmetric encryption
• authenticated encryption
• provable security
• security notions
• robustness

Programa(s)

• H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions PROGRAMA PRINCIPAL
  
• H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
  

Tema(s)

• MSCA-IF-2015-EF - Marie Skłodowska-Curie Individual Fellowships (IF-EF)
  

Régimen de financiación

MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)

Convocatoria de propuestas

H2020-MSCA-IF-2015

Coordinador

KATHOLIEKE UNIVERSITEIT LEUVEN

• Aportación neta de la UEn: € 172 800,00
• Dirección: OUDE MARKT 13 ; 3000 LEUVEN ; Bélgica
• Región: Vlaams Gewest › Prov. Vlaams-Brabant › Arr. Leuven
• Tipo de actividad: Higher or Secondary Education Establishments
• Coste total: € 172 800,00