| Package | Description | 
|---|---|
| java.net | 
 Provides the classes for implementing networking applications. 
 | 
| java.security | 
 Provides the classes and interfaces for the security framework. 
 | 
| java.security.cert | 
 Provides classes and interfaces for parsing and managing
 certificates, certificate revocation lists (CRLs), and
 certification paths. 
 | 
| java.util.jar | 
 Provides classes for reading and writing the JAR (Java ARchive) file
format, which is based on the standard ZIP file format with an
optional manifest file. 
 | 
| javax.crypto | 
 Provides the classes and interfaces for cryptographic operations. 
 | 
| javax.net.ssl | 
 Provides classes for the secure socket package. 
 | 
| javax.security.auth.x500 | 
 This package contains the classes that should be used to store
 X500 Principal and X500 Private Credentials in a
 Subject. 
 | 
| Class and Description | 
|---|
| Certificate
 Abstract class for managing a variety of identity certificates. 
 | 
| Class and Description | 
|---|
| Certificate
 Abstract class for managing a variety of identity certificates. 
 | 
| CertificateException
 This exception indicates one of a variety of certificate problems. 
 | 
| CertPath
 An immutable sequence of certificates (a certification path). 
 | 
| Class and Description | 
|---|
| Certificate
 Abstract class for managing a variety of identity certificates. 
 | 
| CertificateEncodingException
 Certificate Encoding Exception. 
 | 
| CertificateException
 This exception indicates one of a variety of certificate problems. 
 | 
| CertificateExpiredException
 Certificate Expired Exception. 
 | 
| CertificateFactory
 This class defines the functionality of a certificate factory, which is
 used to generate certificate, certification path ( 
CertPath)
 and certificate revocation list (CRL) objects from their encodings. | 
| CertificateFactorySpi
 This class defines the Service Provider Interface (SPI)
 for the  
CertificateFactory class. | 
| CertificateNotYetValidException
 Certificate is not yet valid exception. 
 | 
| CertificateParsingException
 Certificate Parsing Exception. 
 | 
| CertPath
 An immutable sequence of certificates (a certification path). 
 | 
| CertPathBuilder
 A class for building certification paths (also known as certificate chains). 
 | 
| CertPathBuilderException
 An exception indicating one of a variety of problems encountered when
 building a certification path with a  
CertPathBuilder. | 
| CertPathBuilderResult
 A specification of the result of a certification path builder algorithm. 
 | 
| CertPathBuilderSpi
 The Service Provider Interface (SPI)
 for the  
CertPathBuilder class. | 
| CertPathChecker
 Performs one or more checks on each  
Certificate of a
 CertPath. | 
| CertPathParameters
 A specification of certification path algorithm parameters. 
 | 
| CertPathValidator
 A class for validating certification paths (also known as certificate
 chains). 
 | 
| CertPathValidatorException
 An exception indicating one of a variety of problems encountered when
 validating a certification path. 
 | 
| CertPathValidatorException.BasicReason
 The BasicReason enumerates the potential reasons that a certification
 path of any type may be invalid. 
 | 
| CertPathValidatorException.Reason
 The reason the validation algorithm failed. 
 | 
| CertPathValidatorResult
 A specification of the result of a certification path validator algorithm. 
 | 
| CertPathValidatorSpi
 The Service Provider Interface (SPI)
 for the  
CertPathValidator class. | 
| CertSelector
 A selector that defines a set of criteria for selecting
  
Certificates. | 
| CertStore
 A class for retrieving  
Certificates and CRLs
 from a repository. | 
| CertStoreException
 An exception indicating one of a variety of problems retrieving
 certificates and CRLs from a  
CertStore. | 
| CertStoreParameters
 A specification of  
CertStore parameters. | 
| CertStoreSpi
 The Service Provider Interface (SPI)
 for the  
CertStore class. | 
| CRL
 This class is an abstraction of certificate revocation lists (CRLs) that
 have different formats but important common uses. 
 | 
| CRLException
 CRL (Certificate Revocation List) Exception. 
 | 
| CRLReason
 The CRLReason enumeration specifies the reason that a certificate
 is revoked, as defined in 
 RFC 3280: Internet X.509 Public Key Infrastructure Certificate and CRL
 Profile. 
 | 
| CRLSelector
 A selector that defines a set of criteria for selecting  
CRLs. | 
| Extension
 This interface represents an X.509 extension. 
 | 
| PKIXCertPathChecker
 An abstract class that performs one or more checks on an
  
X509Certificate. | 
| PKIXCertPathValidatorResult
 This class represents the successful result of the PKIX certification
 path validation algorithm. 
 | 
| PKIXParameters
 Parameters used as input for the PKIX  
CertPathValidator
 algorithm. | 
| PKIXReason
 The  
PKIXReason enumerates the potential PKIX-specific reasons
 that an X.509 certification path may be invalid according to the PKIX
 (RFC 3280) standard. | 
| PKIXRevocationChecker
 A  
PKIXCertPathChecker for checking the revocation status of
 certificates with the PKIX algorithm. | 
| PKIXRevocationChecker.Option
 Various revocation options that can be specified for the revocation
 checking mechanism. 
 | 
| PolicyNode
 An immutable valid policy tree node as defined by the PKIX certification
 path validation algorithm. 
 | 
| PolicyQualifierInfo
 An immutable policy qualifier represented by the ASN.1 PolicyQualifierInfo
 structure. 
 | 
| TrustAnchor
 A trust anchor or most-trusted Certification Authority (CA). 
 | 
| X509Certificate
 
 Abstract class for X.509 certificates. 
 | 
| X509CRLEntry
 Abstract class for a revoked certificate in a CRL (Certificate
 Revocation List). 
 | 
| X509Extension
 Interface for an X.509 extension. 
 | 
| Class and Description | 
|---|
| Certificate
 Abstract class for managing a variety of identity certificates. 
 | 
| Class and Description | 
|---|
| Certificate
 Abstract class for managing a variety of identity certificates. 
 | 
| Class and Description | 
|---|
| Certificate
 Abstract class for managing a variety of identity certificates. 
 | 
| CertificateException
 This exception indicates one of a variety of certificate problems. 
 | 
| CertPathParameters
 A specification of certification path algorithm parameters. 
 | 
| X509Certificate
 
 Abstract class for X.509 certificates. 
 | 
| Class and Description | 
|---|
| X509Certificate
 
 Abstract class for X.509 certificates. 
 | 
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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