Conference paper Open Access

A Framework for Efficient Lattice-Based DAA

Chen, L.; Kassem, N.; Lehmann, A.; Lyubashevsky, V.


Dublin Core Export

<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Chen, L.</dc:creator>
  <dc:creator>Kassem, N.</dc:creator>
  <dc:creator>Lehmann, A.</dc:creator>
  <dc:creator>Lyubashevsky, V.</dc:creator>
  <dc:date>2020-09-07</dc:date>
  <dc:description>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.</dc:description>
  <dc:identifier>https://zenodo.org/record/4017181</dc:identifier>
  <dc:identifier>10.1145/3338511.3357349</dc:identifier>
  <dc:identifier>oai:zenodo.org:4017181</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>info:eu-repo/grantAgreement/EC/H2020/779391/</dc:relation>
  <dc:relation>url:https://zenodo.org/communities/futuretpm-h2020</dc:relation>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>https://creativecommons.org/licenses/by/4.0/legalcode</dc:rights>
  <dc:title>A Framework for Efficient Lattice-Based DAA</dc:title>
  <dc:type>info:eu-repo/semantics/conferencePaper</dc:type>
  <dc:type>publication-conferencepaper</dc:type>
</oai_dc:dc>
43
57
views
downloads
Views 43
Downloads 57
Data volume 49.6 MB
Unique views 42
Unique downloads 54

Share

Cite as