Multiparty Non-Interactive Key Exchange and More From Isogenies on Elliptic Curves

Multiparty Non-Interactive Key Exchange and More From Isogenies on Elliptic Curves

We describe a framework for constructing an efficient non-interactive key exchange (NIKE) protocol for n parties for any n ≥ 2. Our approach is based on the problem of computing isogenies between isogenous elliptic curves, which is believed to be difficult. We do not obtain a working protocol becaus...

Cur síos iomlán

Sonraí bibleagrafaíochta
Príomhchruthaitheoirí: Boneh Dan, Glass Darren, Krashen Daniel, Lauter Kristin, Sharif Shahed, Silverberg Alice, Tibouchi Mehdi, Zhandry Mark
Formáid: Alt
Teanga:English
Foilsithe / Cruthaithe: De Gruyter 2020-06-01
Sraith:Journal of Mathematical Cryptology
Ábhair:
multilinear maps
non-interactive key exchange
isogenies
14k02
14q20
11y16
94a60
Rochtain ar líne:https://doi.org/10.1515/jmc-2015-0047

Ar líne

https://doi.org/10.1515/jmc-2015-0047

Míreanna comhchosúla