Name
Abstract | ||
|---|---|---|
Currently standardized Direct Anonymous Attestation (DAA) schemes have their security based on the factoring and the discrete logarithm problems, and are therefore insecure against quantum attackers. This paper presents a quantum-safe lattice-based Direct Anonymous Attestation protocol that can be suitable for inclusion in a future quantum-resistant TPM. The security of our proposed scheme is proved in the Universal Composability (UC) model under the assumed hardness of the Ring-SIS, Ring-LWE, and NTRU problems. The signature size of our proposed DAA scheme is around 2MB, which is (at least) two orders of magnitude smaller compared to existing post-quantum DAA schemes.
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Year | DOI | Venue |
|---|---|---|
2019 | 10.1145/3338511.3357349 | Proceedings of the 1st ACM Workshop on Workshop on Cyber-Security Arms Race |
Keywords | Field | DocType |
daa, lattice cryptography, post-quantum | Topology,Lattice (order),Physics | Conference |
ISBN | Citations | PageRank |
978-1-4503-6840-7 | 0 | 0.34 |
References | Authors | |
0 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Liqun Chen | 1 | 2082 | 139.89 |
| Nada El Kassem | 2 | 0 | 0.68 |
| Anja Lehmann | 3 | 392 | 26.03 |
| Vadim Lyubashevsky | 4 | 1174 | 59.91 |