3 ms·
Is the protocol documented? I've looked at DTLS and I'm wondering how you prevent replay attacks and such.
by marshray 15y ago
Is the protocol documented? I've looked at DTLS and I'm wondering how you prevent replay attacks and such.
- keithwinstein 15y agoIt is documented in the research paper linked from the site, yeah. The big contribution with this protocol is that every authenticated datagram represents an idempotent operation on the recipient, so we don't have to worry about replay attacks as such.
- marshray 15y agoI'm not sure how a terminal session can use only idempotent operations, but it sounds cool. I'll have to read the paper!