Investigation on lattices- and code-based post-quantum signature cryptosystems
A.N. Feldman (TU Delft - Electrical Engineering, Mathematics and Computer Science)
M. Cristea-Enache (TU Delft - Electrical Engineering, Mathematics and Computer Science)
L.L.G. Dekhuijzen (TU Delft - Electrical Engineering, Mathematics and Computer Science)
G. Mazzola (TU Delft - Electrical Engineering, Mathematics and Computer Science)
Kaitai Liang – Mentor (TU Delft - Cyber Security)
H. Chen – Graduation committee member (TU Delft - Cyber Security)
Cynthia C.S. Liem – Coach (TU Delft - Multimedia Computing)
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Abstract
As quantum-resistant cryptosystems will soon benecessary, the NIST has organized a contest aim-ing to its standardization. The proposed schemesmust be evaluated and thoroughly investigated tonotably ensure their security and compare their per-formance. This paper will explore various lattices-based (pqNTRUSign, BLISS, Dilithium, Falcon,qTesla) and code-based (RaCoSS, pqsigRM) dig-ital signature schemes. An efficiency and security-based comparison is conducted among them andtheir features are discussed.