## Uses of Class
java.security.cert.X509Certificate

- Packages that use X509Certificate
  Package | Description
  --- | ---
  java.security.cert | Provides classes and interfaces for parsing and managing certificates, certificate revocation lists (CRLs), and certification paths.
  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 Crendentials in a Subject.

- - ### Uses of X509Certificate in java.security.cert

    Methods in java.security.cert that return X509Certificate
    Modifier and Type | Method and Description
    --- | ---
    `X509Certificate` | X509CertSelector.`getCertificate()` Returns the certificateEquals criterion.
    `X509Certificate` | X509CRLSelector.`getCertificateChecking()` Returns the certificate being checked.
    `X509Certificate` | TrustAnchor.`getTrustedCert()` Returns the most-trusted CA certificate.

    Methods in java.security.cert with parameters of type X509Certificate
    Modifier and Type | Method and Description
    --- | ---
    `X509CRLEntry` | X509CRL.`getRevokedCertificate(X509Certificate certificate)` Get the CRL entry, if any, for the given certificate.
    `void` | X509CertSelector.`setCertificate(X509Certificate cert)` Sets the certificateEquals criterion.
    `void` | X509CRLSelector.`setCertificateChecking(X509Certificate cert)` Sets the certificate being checked.

    Constructors in java.security.cert with parameters of type X509Certificate
    Constructor and Description
    `TrustAnchor(X509Certificate trustedCert, byte[] nameConstraints)` Creates an instance of `TrustAnchor` with the specified `X509Certificate` and optional name constraints, which are intended to be used as additional constraints when validating an X.509 certification path.

  - ### Uses of X509Certificate in javax.net.ssl

    Methods in javax.net.ssl that return X509Certificate
    Modifier and Type | Method and Description
    --- | ---
    `X509Certificate[]` | X509TrustManager.`getAcceptedIssuers()` Return an array of certificate authority certificates which are trusted for authenticating peers.
    `X509Certificate[]` | X509KeyManager.`getCertificateChain(String alias)` Returns the certificate chain associated with the given alias.

    Methods in javax.net.ssl with parameters of type X509Certificate
    Modifier and Type | Method and Description
    --- | ---
    `void` | X509TrustManager.`checkClientTrusted(X509Certificate[] chain, String authType)` Given the partial or complete certificate chain provided by the peer, build a certificate path to a trusted root and return if it can be validated and is trusted for client SSL authentication based on the authentication type.
    `void` | X509TrustManager.`checkServerTrusted(X509Certificate[] chain, String authType)` Given the partial or complete certificate chain provided by the peer, build a certificate path to a trusted root and return if it can be validated and is trusted for server SSL authentication based on the authentication type.

  - ### Uses of X509Certificate in javax.security.auth.x500

    Methods in javax.security.auth.x500 that return X509Certificate
    Modifier and Type | Method and Description
    --- | ---
    `X509Certificate` | X500PrivateCredential.`getCertificate()` Returns the X.509 certificate.

    Constructors in javax.security.auth.x500 with parameters of type X509Certificate
    Constructor and Description
    `X500PrivateCredential(X509Certificate cert, PrivateKey key)` Creates an X500PrivateCredential that associates an X.509 certificate, a private key and the KeyStore alias.
    `X500PrivateCredential(X509Certificate cert, PrivateKey key, String alias)` Creates an X500PrivateCredential that associates an X.509 certificate, a private key and the KeyStore alias.

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