None
A key that is intended for use for a relatively long period of time and is typically intended for use in many instances of a cryptographic key-establishment scheme. Contrast with an Ephemeral key.
Source(s):
NIST SP 800-57 Part 1 Rev. 4
[Superseded]
NIST SP 800-57 Part 1 Rev. 5
A key that is intended for use for a relatively long period of time and is typically intended for use in many instances of a cryptographic key- establishment scheme. Contrast with an ephemeral key.
Source(s):
NIST SP 800-57 Part 1 Rev. 3
[Superseded]