A set of data that uniquely identifies a public key that has a corresponding private key and an owner that is authorized to use the key pair. The certificate contains the owner’s public key and possibly other information and is digitally signed by a certification authority (i.e., a trusted party), thereby binding the public key to the owner.
Sources:
FIPS 204
under certificate
NIST IR 8547
under certificate
A digital representation of information which at least (1) identifies the certification authority (CA) issuing it, (2) names or identifies its subscriber, (3) contains the subscriber's public key, (4) identifies its operational period, and (5) is digitally signed by the certification authority issuing it.
Sources:
CNSSI 4009-2022
under certificate
from
CNSSI No. 1300
Certificate (as defined above).
Sources:
NIST SP 1800-16B
NIST SP 1800-16C
NIST SP 1800-16D