SIDH stands for Supersingular isogeny Diffie-Hellman.
The SIDH library implements cryptographic primitives for the SIDH key exchange as well as Elliptic Curves and Finite Fields.
The library is made of the modules:
- EC
- Field
- Keys
- NatList
- Protocol
The module Protocol implements a general cryptographic protocol that can cypher and decypher. It can be used to define other protocols.
Keys module is contains the SIDH key exchange and Protocol has definitions to handle SIDH easily as seen in
Example.hs.
Field and EC modules are independent of the others and implement Finite Fields and Elliptic Curves, respectively. It is possible to use the Field module to implement elliptic curves over fields other than finite.
Note that SIDH protocol was proven unsafe in 2022. It should not be used in production!