org.bouncycastle.crypto.asymmetric

Class AsymmetricDSTU4145PublicKey

java.lang.Object

org.bouncycastle.crypto.asymmetric.AsymmetricDSTU4145Key

org.bouncycastle.crypto.asymmetric.AsymmetricDSTU4145PublicKey

All Implemented Interfaces:

AsymmetricKey, AsymmetricPublicKey, Key

public final class AsymmetricDSTU4145PublicKey
extends AsymmetricDSTU4145Key
implements AsymmetricPublicKey

Class for DSTU-4145 public keys.

Field Summary

Fields inherited from class org.bouncycastle.crypto.asymmetric.AsymmetricDSTU4145Key

dstu4145Identifier, parameters

Constructor Summary

Constructors

Constructor and Description
AsymmetricDSTU4145PublicKey(Algorithm algorithm, byte[] enc)
AsymmetricDSTU4145PublicKey(Algorithm algorithm, DSTU4145Parameters params, ECPoint w)
AsymmetricDSTU4145PublicKey(Algorithm algorithm, SubjectPublicKeyInfo publicKeyInfo)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.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.
ECPoint	getW()
int	hashCode() Return the hashCode for the key.

Methods inherited from class org.bouncycastle.crypto.asymmetric.AsymmetricDSTU4145Key

checkApprovedOnlyModeStatus, getAlgorithm, getParameters, isThreadCorrectMode, reverseBytes, zeroize

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.bouncycastle.crypto.Key

getAlgorithm

Constructor Detail

AsymmetricDSTU4145PublicKey

public AsymmetricDSTU4145PublicKey(Algorithm algorithm,
                                   DSTU4145Parameters params,
                                   ECPoint w)

AsymmetricDSTU4145PublicKey

public AsymmetricDSTU4145PublicKey(Algorithm algorithm,
                                   byte[] enc)

AsymmetricDSTU4145PublicKey

public AsymmetricDSTU4145PublicKey(Algorithm algorithm,
                                   SubjectPublicKeyInfo publicKeyInfo)

Method Detail

getW

public ECPoint getW()

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(java.lang.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 java.lang.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 java.lang.Object

Returns:

the key's hashCode.