KeyStore.SecretKeyEntry (Java SE 9 & JDK 9 ) (original) (raw)

• java.lang.Object

• • java.security.KeyStore.SecretKeyEntry

• All Implemented Interfaces:
  [KeyStore.Entry](../../java/security/KeyStore.Entry.html "interface in java.security")
  Enclosing class:
  KeyStore

public static final class KeyStore.SecretKeyEntry
extends Object
implements KeyStore.Entry
A KeyStore entry that holds a SecretKey.
Since:
1.5

• • Nested Class Summary

     * ### Nested classes/interfaces inherited from interface java.security.[KeyStore.Entry](../../java/security/KeyStore.Entry.html "interface in java.security")  
     `[KeyStore.Entry.Attribute](../../java/security/KeyStore.Entry.Attribute.html "interface in java.security")`  

  • Constructor Summary

  Constructors

  Constructor	Description
  SecretKeyEntry​(SecretKey secretKey)	Constructs a SecretKeyEntry with aSecretKey.
  SecretKeyEntry​(SecretKey secretKey,Set<KeyStore.Entry.Attribute> attributes)	Constructs a SecretKeyEntry with a SecretKey and associated entry attributes.

  • Method Summary

  All Methods Instance Methods Concrete Methods

  Modifier and Type	Method	Description
  Set<KeyStore.Entry.Attribute>	getAttributes​()	Retrieves the attributes associated with an entry.
  SecretKey	getSecretKey​()	Gets the SecretKey from this entry.
  String	toString​()	Returns a string representation of this SecretKeyEntry.

     * ### Methods inherited from class java.lang.[Object](../../java/lang/Object.html "class in java.lang")  
     `[clone](../../java/lang/Object.html#clone--), [equals](../../java/lang/Object.html#equals-java.lang.Object-), [finalize](../../java/lang/Object.html#finalize--), [getClass](../../java/lang/Object.html#getClass--), [hashCode](../../java/lang/Object.html#hashCode--), [notify](../../java/lang/Object.html#notify--), [notifyAll](../../java/lang/Object.html#notifyAll--), [wait](../../java/lang/Object.html#wait--), [wait](../../java/lang/Object.html#wait-long-), [wait](../../java/lang/Object.html#wait-long-int-)`

• • Constructor Detail

     * #### SecretKeyEntry  
     public SecretKeyEntry​([SecretKey](../../javax/crypto/SecretKey.html "interface in javax.crypto") secretKey)  
     Constructs a `SecretKeyEntry` with a`SecretKey`.  
     Parameters:  
     `secretKey` \- the `SecretKey`  
     Throws:  
     `[NullPointerException](../../java/lang/NullPointerException.html "class in java.lang")` \- if `secretKey` is `null`  
     * #### SecretKeyEntry  
     public SecretKeyEntry​([SecretKey](../../javax/crypto/SecretKey.html "interface in javax.crypto") secretKey,  
                           [Set](../../java/util/Set.html "interface in java.util")<[KeyStore.Entry.Attribute](../../java/security/KeyStore.Entry.Attribute.html "interface in java.security")> attributes)  
     Constructs a `SecretKeyEntry` with a `SecretKey` and associated entry attributes.  
      The specified `attributes` is cloned before it is stored in the new `SecretKeyEntry` object.  
     Parameters:  
     `secretKey` \- the `SecretKey`  
     `attributes` \- the attributes  
     Throws:  
     `[NullPointerException](../../java/lang/NullPointerException.html "class in java.lang")` \- if `secretKey` or`attributes` is `null`  
     Since:  
     1.8  

  • Method Detail

    * #### getSecretKey  
    public [SecretKey](../../javax/crypto/SecretKey.html "interface in javax.crypto") getSecretKey​()  
    Gets the `SecretKey` from this entry.  
    Returns:  
    the `SecretKey` from this entry  
    * #### getAttributes  
    public [Set](../../java/util/Set.html "interface in java.util")<[KeyStore.Entry.Attribute](../../java/security/KeyStore.Entry.Attribute.html "interface in java.security")> getAttributes​()  
    Retrieves the attributes associated with an entry.  
    Specified by:  
    `[getAttributes](../../java/security/KeyStore.Entry.html#getAttributes--)` in interface `[KeyStore.Entry](../../java/security/KeyStore.Entry.html "interface in java.security")`  
    Returns:  
    an unmodifiable `Set` of attributes, possibly empty  
    Since:  
    1.8  
    * #### toString  
    public [String](../../java/lang/String.html "class in java.lang") toString​()  
    Returns a string representation of this SecretKeyEntry.  
    Overrides:  
    `[toString](../../java/lang/Object.html#toString--)` in class `[Object](../../java/lang/Object.html "class in java.lang")`  
    Returns:  
    a string representation of this SecretKeyEntry.

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