java.security.cert
介面 
CertPathBuilderResult
CertPathParameters
CertPathValidatorResult
CertSelector
CertStoreParameters
CRLSelector
PolicyNode
X509Extension
類別 
Certificate
Certificate.CertificateRep
CertificateFactory
CertificateFactorySpi
CertPath
CertPath.CertPathRep
CertPathBuilder
CertPathBuilderSpi
CertPathValidator
CertPathValidatorSpi
CertStore
CertStoreSpi
CollectionCertStoreParameters
CRL
LDAPCertStoreParameters
PKIXBuilderParameters
PKIXCertPathBuilderResult
PKIXCertPathChecker
PKIXCertPathValidatorResult
PKIXParameters
PolicyQualifierInfo
TrustAnchor
X509Certificate
X509CertSelector
X509CRL
X509CRLEntry
X509CRLSelector
異常 
CertificateEncodingException
CertificateException
CertificateExpiredException
CertificateNotYetValidException
CertificateParsingException
CertPathBuilderException
CertPathValidatorException
CertStoreException
CRLException