<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html lang="en">
<head>
<meta content="text/html; charset=US-ASCII" http-equiv="Content-Type">
<title>
GitLab
</title>
<style>img {
max-width: 100%; height: auto;
}
</style>
</head>
<body>
<div class="content">
<p class="details" style="font-style: italic; color: #666;">
<a href="https://gitlab.com/tatsuhiro-t">Tatsuhiro Tsujikawa</a> created an issue: <a href="https://gitlab.com/gnutls/gnutls/-/issues/1216">#1216</a>
</p>
<div></div>
<p dir="auto">It looks like there are several issues regarding early data in QUIC use.</p>
<ol dir="auto">
<li>
<p>GnuTLS does not call secret_func if gnutls_record_send_early_data is not called with non-empty data. But QUIC does not send early data in TLS message, and never call this function.</p>
</li>
<li>
<p>Even if secret_func is called, secret_write is NULL.</p>
</li>
<li>
<p>GnuTLS sends EndOfEarlyData, but QUIC prohibits it.</p>
</li>
<li>
<p>There is no way to get resumed cipher and prf has function from gnutls_session_t.</p>
</li>
</ol>
</div>
<div class="footer" style="margin-top: 10px;">
<p style="font-size: small; color: #666;">
—
<br>
Reply to this email directly or <a href="https://gitlab.com/gnutls/gnutls/-/issues/1216">view it on GitLab</a>.
<br>
You're receiving this email because of your account on gitlab.com.
If you'd like to receive fewer emails, you can
<a href="https://gitlab.com/-/sent_notifications/ded3bdb5d54320037461669619088d4e/unsubscribe">unsubscribe</a>
from this thread or
adjust your notification settings.
<script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","action":{"@type":"ViewAction","name":"View Issue","url":"https://gitlab.com/gnutls/gnutls/-/issues/1216"}}</script>
</p>
</div>
</body>
</html>