com.microej.crypto.internal

Class NativePublicKey

java.lang.Object

com.microej.crypto.internal.NativeKey

com.microej.crypto.internal.NativePublicKey

All Implemented Interfaces:

Serializable, Key, PublicKey

public class NativePublicKey
extends NativeKey
implements PublicKey

See Also:

Serialized Form

Field Summary

Fields inherited from class com.microej.crypto.internal.NativeKey

nativeRef

Fields inherited from interface java.security.PublicKey

serialVersionUID

Constructor Summary

Constructors

Constructor and Description
NativePublicKey(NativeReference nativeRef, String alg)

Method Summary

Modifier and Type	Method and Description
byte[]	getEncoded() Returns the key in its primary encoding format, or null if this key does not support encoding.
String	getFormat() Returns the name of the primary encoding format of this key, or null if this key does not support encoding.
int	getOutputSize() Get the output size in bytes that an output buffer would need in order to hold the result of an encryption operation with this public key.

Methods inherited from class com.microej.crypto.internal.NativeKey

getAlgorithm, getNativeId

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.security.Key

getAlgorithm

Constructor Detail

NativePublicKey

public NativePublicKey(NativeReference nativeRef,
                       String alg)

Parameters:

nativeRef - Reference on a native resource.

alg - algorithm name.

Method Detail

getEncoded

public byte[] getEncoded()

Description copied from interface: Key

Returns the key in its primary encoding format, or null if this key does not support encoding.

Specified by:

getEncoded in interface Key

Returns:

the encoded key, or null if the key does not support encoding.

getFormat

public String getFormat()

Description copied from interface: Key

Returns the name of the primary encoding format of this key, or null if this key does not support encoding. The primary encoding format is named in terms of the appropriate ASN.1 data format, if an ASN.1 specification for this key exists. For example, the name of the ASN.1 data format for public keys is SubjectPublicKeyInfo, as defined by the X.509 standard; in this case, the returned format is "X.509". Similarly, the name of the ASN.1 data format for private keys is PrivateKeyInfo, as defined by the PKCS #8 standard; in this case, the returned format is "PKCS#8".

Specified by:

getFormat in interface Key

Returns:

the primary encoding format of the key.

getOutputSize

public int getOutputSize()

Get the output size in bytes that an output buffer would need in order to hold the result of an encryption operation with this public key.

Returns:

the output size.