org.bouncycastle.crypto.asymmetric

Class AsymmetricGOST3410PublicKey

java.lang.Object

org.bouncycastle.crypto.asymmetric.AsymmetricGOST3410Key<GOST3410DomainParameters>

org.bouncycastle.crypto.asymmetric.AsymmetricGOST3410PublicKey

All Implemented Interfaces:

AsymmetricKey, AsymmetricPublicKey, Key

public final class AsymmetricGOST3410PublicKey
extends AsymmetricGOST3410Key<GOST3410DomainParameters>
implements AsymmetricPublicKey

Class for keys for GOST R 34.10-1994 public keys.

Field Summary

Fields inherited from class org.bouncycastle.crypto.asymmetric.AsymmetricGOST3410Key

domainParameters

Constructor Summary

Constructors

Constructor and Description
AsymmetricGOST3410PublicKey(Algorithm algorithm, byte[] enc)
AsymmetricGOST3410PublicKey(Algorithm algorithm, GOST3410Parameters<GOST3410DomainParameters> params, java.math.BigInteger y)
AsymmetricGOST3410PublicKey(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.
java.math.BigInteger	getY()
int	hashCode() Return the hashCode for the key.

Methods inherited from class org.bouncycastle.crypto.asymmetric.AsymmetricGOST3410Key

checkApprovedOnlyModeStatus, getAlgorithm, getParameters, 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

AsymmetricGOST3410PublicKey

public AsymmetricGOST3410PublicKey(Algorithm algorithm,
                                   GOST3410Parameters<GOST3410DomainParameters> params,
                                   java.math.BigInteger y)

AsymmetricGOST3410PublicKey

public AsymmetricGOST3410PublicKey(Algorithm algorithm,
                                   byte[] enc)

AsymmetricGOST3410PublicKey

public AsymmetricGOST3410PublicKey(Algorithm algorithm,
                                   SubjectPublicKeyInfo publicKeyInfo)

Method Detail

getY

public java.math.BigInteger getY()

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.