REZEIVER - Realistic time-based encryption

01/01/2017 to 31/12/2020

The research project REZEIVER develops new, practical techniques and algorithms to implement time-based decryption. It uses so-called blockchains: an ever-growing list of computed datasets that are simultaneously secured to protect against manipulation and revisions in many distributed databases. This technology is currently being used in bitcoins, for example.

The goal is to encrypt a message so that a blockchain can be used for decryption - without having to know the key at the time of encryption.
In addition to efficient encryption methods, alternative calculation variants are also being examined with which the new concept can be put into practice.

Friday, 10 August, 2018


Pilots for the European Cybersecurity Competence Networks: how can your SME benefit? - 6th Webinar -

The four pilot projects involved in the development of the European Cybersecurity Competence Network will present their plans and upcoming tools and services for SMEs in the webinar on the 2nd of April, 10:00 AM CEST



Future Events

Cyber Insurance and its Contribution to Cyber Risk Mitigation - Leiden March 25-29
25/03/2019 to 29/03/2019

The rise in both the scale and severity of recent cyberattacks demands new thinking about cybersecurity risk and the mitigation and transfer of that risk. Cyber insurance is one potential way to manage risk by transferring damage liability, but the cyber insurance market is immature and the understanding and actuarial knowledge of cyber-risk is currently underdeveloped.

e-SIDES workshop 2019

e-SIDES workshop: Towards Value-Centric Big Data: Connect People, Processes and Technology


2 April 2019

10am to 4pm


e-SIDES is a research project funded by European Commission H2020 Programme that deals with the ethical, legal, social and economic implications of privacy-preserving technologies in different big data context.