BaselineWatch
Desk
Your fleet and your work Fleetyour releases and the hardware they run onTriagewhat needs a decisionWatchlistthe products and platforms you runSaved searchesthe lists you come back to
This instance Sourceswhat is read, how often, under what termsDigestthe daily or weekly summary, and alerts
How it is drawn Appearancethe look and the colour schemeBrandingthe mark this instance wears
Owner sign-in

8.1.5.2 Generation and Distribution of Symmetric Keys

NIST platform security: roots of trust, firmware and secure enclaves SP 800-57 Part 1 Rev. 4
All changes in this version
first version loaded 8 Key-Management Phases and Functions part of 8.1.5

Title

Generation and Distribution of Symmetric Keys

Control

The symmetric keys used for the encryption and decryption of data or other keys and for the computation of MACs (see Sections 4.2.2 and 4.2.3 ) shall be determined by an approved method and shall be provided with protection that is consistent with Section 6 . Symmetric keys shall be either: