java.security.cert
Interfaces
| CertPathBuilderResult | A specification of the result of a certification path builder algorithm. | 
| CertPathChecker | Performs one or more checks on each  | 
| CertPathParameters | A specification of certification path algorithm parameters. | 
| CertPathValidatorResult | A specification of the result of a certification path validator algorithm. | 
| CertSelector | A selector that defines a set of criteria for selecting  | 
| CertStoreParameters | A specification of  | 
| CRLSelector | A selector that defines a set of criteria for selecting  | 
| Extension | This interface represents an X. | 
| PolicyNode | An immutable valid policy tree node as defined by the PKIX certification path validation algorithm. | 
| X509Extension | Interface for an X. | 
Classes
| Certificate | Abstract class for managing a variety of identity certificates. | 
| CertificateFactory | This class defines the functionality of a certificate factory, which is used to generate certificate, certification path () and certificate revocation list (CRL) objects from their encodings. | 
| CertificateFactorySpi | This class defines the Service Provider Interface (SPI) for the  | 
| CertPath | An immutable sequence of certificates (a certification path). | 
| CertPathBuilder | A class for building certification paths (also known as certificate chains). | 
| CertPathBuilderSpi | The Service Provider Interface (SPI) for the  | 
| CertPathValidator | A class for validating certification paths (also known as certificate chains). | 
| CertPathValidatorSpi | The Service Provider Interface (SPI) for the  | 
| CertStore | A class for retrieving  | 
| CertStoreSpi | The Service Provider Interface (SPI) for the  | 
| CollectionCertStoreParameters | Parameters used as input for the Collection  | 
| CRL | This class is an abstraction of certificate revocation lists (CRLs) that have different formats but important common uses. | 
| LDAPCertStoreParameters | Parameters used as input for the LDAP  | 
| PKIXBuilderParameters | Parameters used as input for the PKIX  | 
| PKIXCertPathBuilderResult | This class represents the successful result of the PKIX certification path builder algorithm. | 
| PKIXCertPathChecker | An abstract class that performs one or more checks on an  | 
| PKIXCertPathValidatorResult | This class represents the successful result of the PKIX certification path validation algorithm. | 
| PKIXParameters | Parameters used as input for the PKIX  | 
| PKIXRevocationChecker | A  | 
| PolicyQualifierInfo | An immutable policy qualifier represented by the ASN. | 
| TrustAnchor | A trust anchor or most-trusted Certification Authority (CA). | 
| URICertStoreParameters | Parameters used as input for  | 
| X509Certificate | Abstract class for X. | 
| X509CertSelector | A  | 
| X509CRL | Abstract class for an X. | 
| X509CRLEntry | Abstract class for a revoked certificate in a CRL (Certificate Revocation List). | 
| X509CRLSelector | A  | 
Exceptions
| CertificateEncodingException | Certificate Encoding Exception. | 
| CertificateException | This exception indicates one of a variety of certificate problems. | 
| CertificateExpiredException | Certificate Expired Exception. | 
| CertificateNotYetValidException | Certificate is not yet valid exception. | 
| CertificateParsingException | Certificate Parsing Exception. | 
| CertificateRevokedException | An exception that indicates an X. | 
| CertPathBuilderException | An exception indicating one of a variety of problems encountered when building a certification path with a  | 
| CertPathValidatorException | An exception indicating one of a variety of problems encountered when validating a certification path. | 
| CertStoreException | An exception indicating one of a variety of problems retrieving certificates and CRLs from a  | 
| CRLException | CRL (Certificate Revocation List) Exception. | 
Enums
| CRLReason | The CRLReason enumeration specifies the reason that a certificate is revoked, as defined in RFC 5280: Internet X.509 Public Key Infrastructure Certificate and CRL Profile. | 
| PKIXReason | The  | 
