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Sonja Bruckner, Sebastian Ramacher, Christoph Striecks
End-to-End authenticity, Muckle+, post-quantum digital signatures, PQC, hybrid authenticated key exchange (HAKE)
Paul James, Stephan Laschet, Sebastian Ramacher, Luca Torresetti
Key Management System (KMS), Quantum Key Distribution Netowkrs (QKDN), PQC Hybridization, ETSI GS QKD 004,
Christoph Döberl, Wolfgang Eibner, Simon Gärtner, Manuela Kos, Florian Kutschera, Sebastian Ramacher
Delta Chat, quantum-resistant cryptography, end-to-end secure messaging, PQC
ABOUT QCI-CAT
Building on the long research experience of Austrian institutions in the field of quantum technologies, the project QCI-CAT aims at an adoption of modern encryption technology based on QKD for highly secure communication between public authorities.
QCI-CAT will investigate and verify new security applications for public authorities, such as secret sharing and message authentication.
Additionally, QCI-CAT will also leverage a research testbed for new technological approaches such as the combination of post-quantum encryption with QKD, long-distance QKD with secured trusted nodes and field trials of quantum repeaters.
