Directed Digital Signature on Isogenies of Elliptic Curves
Elena B. Aleksandrova, А. А. Shtyrkina · Automatic Control and Computer Sciences · 2018
Abstract A protocol for directed digital signature is proposed on isogenies of elliptic curves, in which only a specific recipient, whose signature key was used to generate the signature, can verify the signature. The sender and recipient of the message control the delegation of the right to verify the received signature.