An execution of a key-establishment scheme. It can be either a key-agreement transaction or a key-transport transaction.
Source(s):
NIST SP 800-56A Rev. 2
[Superseded]
An instance of establishing secret keying material using a key-agreement or key-transport transaction.
Source(s):
NIST SP 800-56B Rev. 2
An instance of establishing secret keying material using a key-establishment scheme.
Source(s):
NIST SP 800-56B Rev. 1
[Superseded]