[InterNetNews/inn] 76c8a6: nnrpd: Update TLS implementation for OpenSSL 3.0.0...

[Julien ÉLIE]

  Branch: refs/heads/main
  Home:   https://github.com/InterNetNews/inn
  Commit: 76c8a65a2a2633b9145da5c04870889aee785a56
      https://github.com/InterNetNews/inn/commit/76c8a65a2a2633b9145da5c04870889aee785a56
  Author: Julien ÉLIE <Julien-Elie at users.noreply.github.com>
  Date:   2021-10-18 (Mon, 18 Oct 2021)

  Changed paths:
    M doc/pod/news.pod
    M nnrpd/tls.c

  Log Message:
  -----------
  nnrpd: Update TLS implementation for OpenSSL 3.0.0 API

Selecting a curve by its name is done differently in OpenSSL 3.0.0,
which deprecated EC_KEY_new_by_curve_name().