Support Encrypted Client Hello (formerly known as ESNI) #4221
Description
Please add support for TLS Encrypted Client Hello
- Championed by the EFF: https://www.eff.org/deeplinks/2018/09/esni-privacy-protecting-upgrade-https
- Deployed by Cloudflare: https://blog.cloudflare.com/esni/
- Cloudflare's technical details post: https://blog.cloudflare.com/encrypted-sni/
- Supported by Firefox: https://blog.mozilla.org/security/2018/10/18/encrypted-sni-comes-to-firefox-nightly/
- Supported by NSS: https://bugzilla.mozilla.org/show_bug.cgi?id=1495120
- Work in Progress in picotls: Encrypted SNI h2o/picotls#155
Previous ticket for ESNI was not recreated after being closed, so here it is.
List taken from the openssl issue.