<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Hi,<div><br></div><div>My app has been using libssh2 for over a decade with no problem. However, I noticed that libssh2 would no longer work with macOS 13 beta when authenticating with a PEM key (suing libssh2_userauth_publickey_fromfile_ex). I was told by an Apple engineer that this was because Ventura is using OpenSSH 9.0 and SHA1 was now disabled by default.</div><div><br></div><div>The app is using libssh2 1.10.0 and OpenSSL 1.1.1q.</div><div><br></div><div>However, they said that libssh2 didn’t support RFC 8332, which seems to be incorrect according to what I read in the discussions on the GitHub repo (ex: <a href="https://github.com/libssh2/libssh2/pull/626">https://github.com/libssh2/libssh2/pull/626</a>).</div><div><br></div><div>I’m very new to libssh2 (I’m not the one who wrote the code 12 years ago) and don’t know where to start to make it work with OpenSSH 9.0. I can’t find anything in the API that is different. Do I need to compile libssh2 with some particular flags or do I need to do something else?</div><div><br></div><div>If anyone could have some pointers for me to get me started that would be very appreciated.</div><div><br></div><div>Thanks!</div><div><br></div><div>Luc</div></body></html>