Paper-Conference

More efficient post-quantum KEMTLS with pre-distributed public keys
We make KEMTLS more efficient in scenarios where the client already has the server’s long-term public key, for example through caching or because it’s pre-installed.
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Verifying Post Quantum Signatures in 8kB of RAM
In this paper, we study implementations of post-quantum signature schemes on resource-constrained devices. We focus on verification of …
Ruben Gonzalez, Andreas Hülsing, Matthias J. Kannwischer , Juliane Krämer, Tanja Lange, Marc Stöttinger, Elisabeth Waitz, Thom Wiggers, Bo-Yin Yang
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Practically Solving LPN
We analyse the difficulty of the LPN problem in restricted memory.
Thom Wiggers, Simona Samardjiska
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Post-Quantum TLS without handshake signatures
We present an alternative to TLS 1.3, by authenticating using only Key-Encapsulation Mechanisms. This allows us to get rid of handshake signatures, as post-quantum signature schemes are expensive, both in bytes and computation times.
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Energy-efficient ARM64 Cluster with Cryptanalytic Applications: 80 cores that do not cost you an ARM and a leg
Getting a lot of CPU power used to be an expensive under-taking. Servers with many cores cost a lot of money and consume large amounts …
Thom Wiggers
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Implementing CAESAR candidate Prøst on ARM11
Prøst was a contestant in the CAESAR competition for Authenticated Encryption. I optimised Prøst for the ARM11 microprocessor …
Thom Wiggers
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