2017 · 261 citations · 0 references
ComputingComputer ScienceCybersecurityAuthenticationCryptographySecurity ArchitectureMutual AuthenticationPayment SecurityPayment SystemsPrivacy-preserving ProtocolsPublic-key InfrastructureAnonymous AuthenticationOnline Payment SecuritySecure Payment Systems
Author(s): Ethan Heilman, Leen Alshenibr, Foteini Baldimtsi, Alessandra Scafuro, Sharon Goldberg Download: Paper (PDF) Date: 27 Feb 2017 Document Type: Reports Associated Event: NDSS Symposium 2017 Abstract: This paper presents TumbleBit, a new unidirectional unlinkable payment hub that is fully compatible with today s Bitcoin protocol. TumbleBit allows parties to make fast, anonymous, off-blockchain payments through an untrusted … Continued