Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Norwegian Open Resea...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 1 versions
addClaim

Hybridising Classical and Post-Quantum Cryptography in WireGuard

Authors: Engen, Sander Strand;

Hybridising Classical and Post-Quantum Cryptography in WireGuard

Abstract

På grunn av usikkerheten rundt sikkerhetsegenskapene til post-kvante kryptosystemer bør tidlig adopsjon av post-kvante kryptografi bli utført ved å bruke hybride systemer, hvor et post-kvante kryptosystem blir implementert i kombinasjon med et klassisk kryptosystem, og hvor systemet opprettholder sine sikkerhetsegenskaper så lenge minst en av de to komponentene er ansett som sikker. Denne oppgaven beskriver en metode for å implementere denne typen hybride kryptosystem ved å bruke en XOR-så-MAC kombinator, og beskriver arbeid utført for å implementere dette hybride kryptosystemet i brukerområde-implementasjonen av VPN-protokollen WireGuard i Rust, BoringTun. Gjennom testing av denne implementasjonen beskriver oppgaven ytelsesberegninger for bruk av forskjellige post-kvante komponenter i kombinasjon med en nøkkelenkapsuleringsmekanisme konstruert ved å bruke ECDH. Resultatene viser at denne hybride implementasjonen øker tiden for å gjennomføre et handshake med en faktor på tre til fire ganger tiden for et handshake utført med kun ECDH. Oppgaven konkluderer med at gitter-basert kryptografi egner seg best for applikasjonen, og at kryptosystemet NTRU gir bedre resultatet enn andre kandidater med tanke på NIST’s standardiseringsprosess sin sikkerhetskategori V. Videre viser den at det å sette i bruk et hybrid kryptosystem i dag er gjennomførbart, uten å ha store konsekvenser for brukeropplevelsen.

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green