Niko's Project Corner

Anonymous and secure information storing and sharing

Nowa­days en­cryp­tion is stan­dard prac­tice on web when data is in tran­si­tion, and there are even a few ser­vices which of­fer client-side en­cryp­tion and thus are truly end-to-end. Nev­er­the­less for some rea­son they all re­quire you to cre­ate and ac­count by pro­vid­ing your email and pass­word, al­though this is not strictly nec­es­sary for stor­ing and shar­ing data. In this sys­tem the doc­ument id, en­cryp­tion key and HMAC key are gen­er­ated ad-hoc on the client and only min­imal nec­es­sary in­for­ma­tion is re­vealed to the server. A live demo should be avail­able at no­knowl­edgenotes.nikonyrh.org.