RFC 5656, "Elliptic Curve Algorithm Integration in the Secure Shell Transport Layer", December 2009Source of RFC: IETF - NON WORKING GROUP
Area Assignment: sec
Errata ID: 2710
Status: Held for Document Update
Publication Format(s) : TEXT
Reported By: Mattias Wadenstein
Date Reported: 2011-02-10
Held for Document Update by: Tim Polk
Date Held: 2011-03-09
Section 9 says:
The SHA2 family consists of four variants -- SHA-224, SHA-256, SHA-384, and SHA-521 -- named after their digest lengths.
It should say:
The SHA2 family consists of four variants -- SHA-224, SHA-256, SHA-384, and SHA-512 -- named after their digest lengths.
The SHA2 family has a SHA-512 variant, not SHA-521.