程序包 java.security

接口 PrivateKey

所有超级接口:

Destroyable, Key, Serializable

所有已知子接口:

DHPrivateKey, DSAPrivateKey, ECPrivateKey, RSAMultiPrimePrivateCrtKey, RSAPrivateCrtKey, RSAPrivateKey

public interface PrivateKey
extends Key, Destroyable

A private key. The purpose of this interface is to group (and provide type safety for) all private key interfaces.

Note: The specialized private key interfaces extend this interface. See, for example, the DSAPrivateKey interface in java.security.interfaces.

Implementations should override the default destroy and isDestroyed methods from the Destroyable interface to enable sensitive key information to be destroyed, cleared, or in the case where such information is immutable, unreferenced. Finally, since PrivateKey is Serializable, implementations should also override ObjectOutputStream.writeObject(java.lang.Object) to prevent keys that have been destroyed from being serialized.

另请参阅:

Key, PublicKey, Certificate, Signature.initVerify(java.security.PublicKey), DSAPrivateKey, RSAPrivateKey, RSAPrivateCrtKey

字段概要

字段

限定符和类型	字段	说明
static long	serialVersionUID	The class fingerprint that is set to indicate serialization compatibility with a previous version of the class.

方法概要

从接口继承的方法 javax.security.auth.Destroyable

destroy, isDestroyed

从接口继承的方法 java.security.Key

getAlgorithm, getEncoded, getFormat

字段详细资料

serialVersionUID

static final long serialVersionUID

The class fingerprint that is set to indicate serialization compatibility with a previous version of the class.

另请参阅:

常量字段值