Janus: Fast Privacy-Preserving Data Provenance For TLS 1.3

ePrint Report: Janus: Fast Privacy-Preserving Data Provenance For TLS 1.3

Jan Lauinger, Jens Ernstberger, Andreas Finkenzeller, Sebastian Steinhorst

TLS oracles guard the transition of web data from an authenticated session between a client and a server to a data representation that any third party can verify. Current TLS oracles resolve weak security assumptions with cryptographic algorithms that provide strong security guarantees (e.g., maliciously secure two-party computation). However, we notice that the conditions and characteristics of TLS 1.3 allow for reconsidering …

client current data data provenance eprint report fast guard party privacy provenance report representation security server session third tls tls 1.3 transition verify web