# SRT

SRT is a protocol and client system for **S**ecure **R**elayed **T**raffic, designed for quick ephemeral communication between two nodes and a common relay. It uses a modified Noise IKpsk2 handshake (no rekeying) to achieve perfect forward and backward security.
## Contact

If you have a general question about SRT, shoot an email to `~core/srt-discuss@lists.e3t.cc`. All maintainers are subscribed to this list and we'll do our best to get back to you in a timely manner. Remember to use proper [mailing list etiquette](https://man.sr.ht/lists.sr.ht/etiquette.md).

If you would like to contribute to SRT, use [git-send-email](https://git-send-email.io/) to send your patches to `~core/srt-devel@lists.e3t.cc`.

If you are a user of SRT and would like to receive a low-volume newsletter about changes, consider [subscribing](mailto:~core/srt-discuss+subscribe@lists.e3t.cc) to `~core/srt-discuss@lists.e3t.cc`. We promise we won't spam you.