Source note · SRTP and media encryption negotiation
RFC 4568 defines three SRTP crypto suites: AES_CM_128_HMAC_SHA1_80, AES_CM_128_HMAC_SHA1_32 and F8_128_HMAC_SHA1_80.
Checked 2026-09-23
- Vendor
- IETF
- Product
- SDES
- Subsystem
- crypto suites
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 4568
- Checked
- 2026-09-23
Sources
- RFC 4568: Session Description Protocol (SDP) Security Descriptions for Media Streams — IETF / RFC Editor · tier 1 standards and regulators · Sections 6.2.1, 6.2.2, 6.2.3
Cite this note
APA
WarmTransfer. (2026, September 23). SRTP and media encryption negotiation: source note srtp-media-security-sdes-three-suites. WarmTransfer. https://warmtransfer.net/knowledge/claims/srtp-media-security-sdes-three-suites
BibTeX
@misc{warmtransfer-claim-srtp-media-security-sdes-three-suites,
title = {SRTP and media encryption negotiation: source note srtp-media-security-sdes-three-suites},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/srtp-media-security-sdes-three-suites},
note = {Source note srtp-media-security-sdes-three-suites, checked 2026-09-23}
}