Update dependencies, fix ring build error
Fixes #71. Won't build until https://github.com/SpinResearch/merkle_sigs.rs/issues/8 is fixed.
It looks like SpinResearch/merkle_sigs.rs#8 has been fixed. Any updates?
ring v0.13.2 is failing to build both in Travis and locally for me. I made an issue: https://github.com/briansmith/ring/issues/700.
Didn't realize there was a rust-toolchain file...
Not sure why it's hanging after downloading the tarball, but before extracting its contents. If you don't have any ideas either maybe set -x in the script.
Okay, so ring doesn't want you to implement SecureRandom yourself anymore. I'm going to leave it up to you how to deal with this unless you'd rather I make my best attempt at a solution.