Source note · SRTP and media encryption negotiation
RFC 6188 adds four SDES crypto suites, AES_192_CM_HMAC_SHA1_80, AES_192_CM_HMAC_SHA1_32, AES_256_CM_HMAC_SHA1_80 and AES_256_CM_HMAC_SHA1_32, with 192-bit or 256-bit master keys and a 112-bit master salt.
Checked 2026-09-23
- Vendor
- IETF
- Product
- SRTP
- Subsystem
- crypto suites
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 6188
- Checked
- 2026-09-23
Sources
- RFC 6188: The Use of AES-192 and AES-256 in Secure RTP — IETF / RFC Editor · tier 1 standards and regulators · Section 4 (Crypto Suites), Tables 1-4
Cite this note
APA
WarmTransfer. (2026, September 23). SRTP and media encryption negotiation: source note srtp-media-security-rfc6188-aes256-suites. WarmTransfer. https://warmtransfer.net/knowledge/claims/srtp-media-security-rfc6188-aes256-suites
BibTeX
@misc{warmtransfer-claim-srtp-media-security-rfc6188-aes256-suites,
title = {SRTP and media encryption negotiation: source note srtp-media-security-rfc6188-aes256-suites},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/srtp-media-security-rfc6188-aes256-suites},
note = {Source note srtp-media-security-rfc6188-aes256-suites, checked 2026-09-23}
}