# Uses of Package
java.security.cert

Packages that use java.security.cert
com.sun.jarsigner: This package comprises the interfaces and classes used to define the signing mechanism used by the `jarsigner` tool.
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.
jdk.security.jarsigner: This package defines APIs for signing jar files.

Classes in java.security.cert used by com.sun.jarsigner
CertificateException: This exception indicates one of a variety of certificate problems.
X509Certificate: Abstract class for X.509 certificates.

Classes in java.security.cert used by java.net
Certificate: Abstract class for managing a variety of identity certificates.

Classes in java.security.cert used by java.security
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).

Classes in java.security.cert used by java.security.cert
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 `Certificate`s.
CertStore: A class for retrieving `Certificate`s and `CRL`s 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 5280: Internet X.509 Public Key Infrastructure Certificate and CRL Profile.
CRLSelector: A selector that defines a set of criteria for selecting `CRL`s.
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 5280) standard.
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).
URICertStoreParameters: Parameters used as input for `CertStore` algorithms which use information contained in a URI to retrieve certificates and CRLs.
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.

Classes in java.security.cert used by java.util.jar
Certificate: Abstract class for managing a variety of identity certificates.

Classes in java.security.cert used by javax.crypto
Certificate: Abstract class for managing a variety of identity certificates.

Classes in java.security.cert used by javax.net.ssl
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.

Classes in java.security.cert used by javax.security.auth.x500
X509Certificate: Abstract class for X.509 certificates.

Classes in java.security.cert used by jdk.security.jarsigner
CertPath: An immutable sequence of certificates (a certification path).