libeddsa-java - 0.3.0-2.1 main

This implementation of EdDSA is based on the ref10 implementation in SUPERCOP.
.
There are two internal implementations:
- A port of the radix-2^51 operations in ref10 - fast and constant-time, but
only useful for Ed25519;
- A generic version using BigIntegers for calculation - a bit slower and not
constant-time, but compatible with any EdDSA parameter specification.