Internet Assigned Numbers Authority Extended Master Session Key (EMSK) Parameters Created 2008-06-24 Last Updated 2014-05-09 Available Formats [IMG] XML [IMG] HTML [IMG] Plain text Registries included below * User Specific Root Keys (USRK) Key Labels * EMSK PRF Numbers User Specific Root Keys (USRK) Key Labels Registration Procedure(s) Specification Required Expert(s) Unassigned Reference [RFC5295] Available Formats [IMG] CSV Label Description Reference experimental1 Reserved for Experimental Use [RFC5295] experimental2 Reserved for Experimental Use [RFC5295] private1 Reserved for Private Use [RFC5295] private2 Reserved for Private Use [RFC5295] EMSK Extended Master Session Key (EMSK) [RFC5295] dsrk@ietf.org Domain Specific Root Key (DSRK) [RFC5295] EAP Re-authentication Root Key@ietf.org Re-auth usage label [RFC6696] DSRK Delivery Authorized Key@ietf.org DSRK authorized delivery key [RFC6696] EAP Early-Authentication Root Key@ietf.org Early authentication usage [RFC6630] TEAPbindkey@ietf.org TEAP binding usage label [RFC7170] EMSK PRF Numbers Reference [RFC5295] Available Formats [IMG] CSV Range Registration Procedures 0-220 IETF Review 221-255 Reserved for Private Use Value Description Reference 0 Reserved [RFC5295] 1 HMAC-SHA-256 PRF+ (Default) [RFC5295] 2-220 Unassigned 221-255 Reserved for Private Use [RFC5295] Licensing Terms