HMAC key.
Sources:
NIST SP 800-107 Rev. 1
under K
The secret key.
Sources:
NIST SP 800-38A
under K
The block cipher key.
Sources:
NIST SP 800-38B
under K
NIST SP 800-38C
under K
NIST SP 800-38D
under K
Keying material; a byte string.
Sources:
NIST SP 800-56B Rev. 2
under K
The key to be determined
Sources:
NIST SP 800-133 Rev. 2
under K
Kilo as Measuring Unit 103 = 1000
Sources:
NIST TN 2060
under K