RFC 4568, "Session Description Protocol (SDP) Security Descriptions for Media Streams", July 2006

Errata ID: 6808
Status: Reported
Type: Technical
Publication Format(s) : TEXT
Reported By: Fritz
Date Reported: 2022-01-05

Section 9.2 says:

srtp-crypto-suite   = "AES_CM_128_HMAC_SHA1_32" /
                            "F8_128_HMAC_SHA1_32" /
                            "AES_CM_128_HMAC_SHA1_80" /
                            srtp-crypto-suite-ext

It should say:

srtp-crypto-suite   = "AES_CM_128_HMAC_SHA1_32" /
                            "F8_128_HMAC_SHA1_80" /
                            "AES_CM_128_HMAC_SHA1_80" /
                            srtp-crypto-suite-ext

Notes:

Section 6.2.3 uses 80 bit for F8 (IANA registration)

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