org.openeuler

类 ECCKeyPairGenerator

java.lang.Object

java.security.KeyPairGeneratorSpi

org.openeuler.ECCKeyPairGenerator

public class ECCKeyPairGenerator
extends KeyPairGeneratorSpi

字段概要

字段

限定符和类型	字段和说明
private boolean	isGMCurve
private boolean	isInitialized
private KeyPairGenerator	keyPairGenerator

构造器概要

构造器

构造器和说明
ECCKeyPairGenerator()

方法概要

限定符和类型	方法和说明
KeyPair	generateKeyPair() Generates a key pair.
void	initialize(AlgorithmParameterSpec params, SecureRandom random)
void	initialize(int keysize, SecureRandom random) Initializes the key pair generator for a certain keysize, using the default parameter set.

从类继承的方法 java.lang.Object

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

字段详细资料

keyPairGenerator

private KeyPairGenerator keyPairGenerator

isInitialized

private boolean isInitialized

isGMCurve

private boolean isGMCurve

构造器详细资料

ECCKeyPairGenerator

public ECCKeyPairGenerator()

方法详细资料

initialize

public void initialize(int keysize,
                       SecureRandom random)

Initializes the key pair generator for a certain keysize, using the default parameter set.

指定者:

initialize 在类中 KeyPairGeneratorSpi

参数:

keysize - the keysize. This is an algorithm-specific metric, such as modulus length, specified in number of bits.

random - the source of randomness for this generator.

抛出:

InvalidParameterException - if the keysize is not supported by this KeyPairGeneratorSpi object.

initialize

public void initialize(AlgorithmParameterSpec params,
                       SecureRandom random)
                throws InvalidAlgorithmParameterException

覆盖:

initialize 在类中 KeyPairGeneratorSpi

抛出:

InvalidAlgorithmParameterException

generateKeyPair

public KeyPair generateKeyPair()

Generates a key pair. Unless an initialization method is called using a KeyPairGenerator interface, algorithm-specific defaults will be used. This will generate a new key pair every time it is called.

指定者:

generateKeyPair 在类中 KeyPairGeneratorSpi

返回:

the newly generated KeyPair