Source note · SRTP and media encryption negotiation
Under RFC 3711 a single master key may protect at most 2^48 SRTP packets and 2^31 SRTCP packets.
Checked 2026-09-23
- Vendor
- IETF
- Product
- SRTP
- Subsystem
- key lifetime
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 3711
- Checked
- 2026-09-23
Sources
- RFC 3711: The Secure Real-time Transport Protocol (SRTP) — IETF / RFC Editor · tier 1 standards and regulators · Section 3.3.1 (Packet Index Determination, and Sender's Processing); Section 9.2
Cite this note
APA
WarmTransfer. (2026, September 23). SRTP and media encryption negotiation: source note srtp-media-security-rfc3711-packet-limits. WarmTransfer. https://warmtransfer.net/knowledge/claims/srtp-media-security-rfc3711-packet-limits
BibTeX
@misc{warmtransfer-claim-srtp-media-security-rfc3711-packet-limits,
title = {SRTP and media encryption negotiation: source note srtp-media-security-rfc3711-packet-limits},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/srtp-media-security-rfc3711-packet-limits},
note = {Source note srtp-media-security-rfc3711-packet-limits, checked 2026-09-23}
}