Add draft-irtf-cfrg-bls-signature-05 keygen. Add C# bindings.
[As for missing v0.3.9 release tag. The v0.3.8 had a Rust packaging error and had to be swiftly yanked from crates.io and replaced with 3b28d0fb374bca26adda24417d26b51f81863d08.]
Add draft-irtf-cfrg-bls-signature-05 keygen. Add C# bindings.
[As for missing v0.3.9 release tag. The v0.3.8 had a Rust packaging error and had to be swiftly yanked from crates.io and replaced with 3b28d0fb374bca26adda24417d26b51f81863d08.]