Library is broken with OpenSSL v3

[nscott]

OpenSSL v1.1.1 is end-of-life this year, 2023-09-11.

I've upgraded a server I'm working with to Ubuntu Jammy (22.04, their LTS) with Ruby 3.2.0 and Rails 6.1 and it uses OpenSSL v3 by default.

This breaks the library since there are major backwards-incompatible changes. Here's the error I get:

OpenSSL::PKey::PKeyError (pkeys are immutable on OpenSSL 3.0):

Looking at the failing line of code, it's HealthCards::Key.from_jwk(jwk), or https://github.com/dvci/health_cards/blob/main/lib/health_cards/key.rb#L23

Please add support for OpenSSL v3.

[nscott]

I went ahead and got a PR out for this: #108

Please leave feedback there :)