3 ms·
Your idea for the secret to prevent spoofing is interesting and reminiscent of the verification secret in the SCTP packet header: https://en.m.wikipedia.org/wik
by profquail 4y ago
Your idea for the secret to prevent spoofing is interesting and reminiscent of the verification secret in the SCTP packet header:
https://en.m.wikipedia.org/wiki/SCTP_packet_structure https://en.m.wikipedia.org/wiki/SCTP_packet_structure
- Aachen 4y agoIt's indeed a common technique, not my original idea. SCTP seems to be from 2000, but good old tcp also already does this with its sequence numbers (albeit 32-bit, so while it can't be relied on fully it does prevent amplification specifically).