Project Areas
P – Primitives

P1 – Future Public-Key Encryption and Signature Schemes

The project develops practical and post-quantum secure lattice-based cryptography. It provides complexity predictions for basis reduction algorithms and assesses the hardness of special instances of lattice problems in the presence of parallel and quantum computers. It analyzes and optimizes public-key encryption, digital signatures, key exchange, and advanced primitives. This includes providing security reductions in quantum security models, secure parameter selection, as well as side-channel and fault-attack resistant implementations.

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Principal Investigators

  Name Working area(s) Contact
Prof. Christian Bischof
Scientific Computing
P1
+49 6151 16-71001
S1|22 415
Prof. Johannes Buchmann
Cryptography and Computer Algebra
P1, S6
+49 6151 16-20660
S2|20 6
Dr. Juliane Krämer
Quantum and Physical attack resistant Cryptography
P1
0941 / 9436801

Researchers

  Name Contact
Nabil Alkeilani Alkadri
Cryptography and Computer Algebra
+49 6151 16-20661
S202 B212
Dr. Michael Burger
Scientific Computing
+49 6151 16-76991
S1|22 407
Giang Nam Nguyen
Scientific Computing
+49 6151 16-27287
S1|22 407
Patrick Struck
Quantum and Physical attack resistant Cryptography

Publications

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