An Lwt-enabled wrapper around OCaml-SSL, that performs I/O concurrently. Ocaml-SSL, in turn, is a binding to the much-used OpenSSL.
To install, do opam install lwt_ssl.
For documentation, see the .mli file.
This package was formerly maintained in the main Lwt repo. Most of the git history and changelog still refer to Lwt_ssl's days in Lwt.