AsymmetricXDHPublicKey

java.lang.Object

org.bouncycastle.crypto.asymmetric.AsymmetricXDHKey

org.bouncycastle.crypto.asymmetric.AsymmetricXDHPublicKey

All Implemented Interfaces:: AsymmetricKey, AsymmetricPublicKey, Key

public final class AsymmetricXDHPublicKey extends AsymmetricXDHKey implements AsymmetricPublicKey

Edwards Curve Diffie-Hellman (XDH) public keys.

Constructor Summary

Constructors

Constructor

Description

AsymmetricXDHPublicKey(byte[] encoding)

Construct a key from an encoding of a SubjectPublicKeyInfo.

AsymmetricXDHPublicKey(Algorithm algorithm, byte[] keyData)
Method Summary

Modifier and Type

Method

Description

boolean

equals(Object o)

Return true if o is an equivalent key to this.

byte[]

getEncoded()

Return an ASN.1 encoding of the key wrapped in a PrivateKeyInfo or a SubjectPublicKeyInfo structure.

byte[]

getPublicData()

int

hashCode()

Return the hashCode for the key.

Methods inherited from class AsymmetricXDHKey
checkApprovedOnlyModeStatus, getAlgorithm, isThreadCorrectMode, zeroize

Methods inherited from class Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface Key
getAlgorithm

Constructor Details
- AsymmetricXDHPublicKey
  
  public AsymmetricXDHPublicKey(Algorithm algorithm, byte[] keyData)
- AsymmetricXDHPublicKey
  
  public AsymmetricXDHPublicKey(byte[] encoding)
  
  Construct a key from an encoding of a SubjectPublicKeyInfo.
  
  Parameters:
  
  encoding - the DER encoding of the key.
Method Details
- getPublicData
  
  public byte[] getPublicData()
- getEncoded
  
  public byte[] getEncoded()
  
  Description copied from interface: AsymmetricKey
  
  Return an ASN.1 encoding of the key wrapped in a PrivateKeyInfo or a SubjectPublicKeyInfo structure.
  
  Specified by:
  
  getEncoded in interface AsymmetricKey
  
  Returns:
  
  an encoding of a PrivateKeyInfo or a SubjectPublicKeyInfo structure.
- equals
  
  public boolean equals(Object o)
  
  Description copied from interface: Key
  
  Return true if o is an equivalent key to this.
  
  Specified by:
  
  equals in interface Key
  
  Overrides:
  
  equals in class Object
  
  Parameters:
  
  o - object to compare to.
  
  Returns:
  
  true if o is the same or equivalent key, false otherwise.
- hashCode
  
  public int hashCode()
  
  Description copied from interface: Key
  
  Return the hashCode for the key.
  
  Specified by:
  
  hashCode in interface Key
  
  Overrides:
  
  hashCode in class Object
  
  Returns:
  
  the key's hashCode.