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RFC 6188
The Use of AES-192 and AES-256 in Secure RTP,March 2011
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DOI: https://doi.org/10.17487/RFC6188
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Abstract
This memo describes the use of the Advanced Encryption Standard (AES)with 192- and 256-bit keys within the Secure RTP (SRTP) protocol. Itdetails counter mode encryption for SRTP and Secure RealtimeTransport Control Protocol (SRTCP) and a new SRTP Key DerivationFunction (KDF) for AES-192 and AES-256. [STANDARDS-TRACK]
For the definition ofStatus,seeRFC 2026.
For the definition ofStream, seeRFC 8729.