X.509 certificate

GPTKB entity

Statements (60)
Predicate Object
gptkbp:instanceOf digital certificate standard
gptkbp:category computer security
cryptography
network protocols
gptkbp:contains serial number
digital signature
public key
certificate extensions
issuer identity
subject identity
validity period
gptkbp:definedIn gptkb:ITU-T_Recommendation_X.509
gptkbp:field certificate policies
CRL distribution points
authority information access
authority key identifier
basic constraints
extended key usage
issuer distinguished name
issuer unique identifier
key usage
not after
not before
signature algorithm
subject alternative name
subject distinguished name
subject key identifier
subject public key info
subject unique identifier
gptkbp:firstPublished 1988
gptkbp:format gptkb:DER
gptkb:PEM
gptkb:PFX
gptkb:PKCS#12
gptkb:PKCS#7
gptkbp:hasVersion v3
v1
v2
https://www.w3.org/2000/01/rdf-schema#label X.509 certificate
gptkbp:relatedStandard gptkb:PKIX
gptkb:RFC_2459
gptkb:RFC_6818
gptkb:RFC_5280
gptkbp:revocationMethod gptkb:CRL
gptkb:OCSP
gptkbp:signedBy certificate authority
gptkbp:standardizedBy gptkb:ITU-T
gptkbp:usedFor encryption
public key infrastructure
authentication
digital signatures
gptkbp:usedIn gptkb:SSL/TLS
gptkb:IPsec
gptkb:LDAP
gptkb:S/MIME
HTTPS
code signing
gptkbp:bfsParent gptkb:Online_Certificate_Status_Protocol
gptkb:OCSP
gptkbp:bfsLayer 4