程序包 javax.crypto.spec

类 DHPublicKeySpec

java.lang.Object

javax.crypto.spec.DHPublicKeySpec

所有已实现的接口:

KeySpec

public class DHPublicKeySpec
extends Object
implements KeySpec

This class specifies a Diffie-Hellman public key with its associated parameters.

Note that this class does not perform any validation on specified parameters. Thus, the specified values are returned directly even if they are null.

从以下版本开始:

1.4

另请参阅:

DHPrivateKeySpec

构造器概要

构造器

构造器	说明
DHPublicKeySpec(BigInteger y, BigInteger p, BigInteger g)	Constructor that takes a public value y, a prime modulus p, and a base generator g.

方法概要

限定符和类型	方法	说明
BigInteger	getG()	Returns the base generator g.
BigInteger	getP()	Returns the prime modulus p.
BigInteger	getY()	Returns the public value y.

从类继承的方法 java.lang.Object

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

构造器详细资料

DHPublicKeySpec

public DHPublicKeySpec(BigInteger y,
                       BigInteger p,
                       BigInteger g)

Constructor that takes a public value y, a prime modulus p, and a base generator g.

参数:

y - public value y

p - prime modulus p

g - base generator g

方法详细资料

getY

public BigInteger getY()

Returns the public value y.

返回:

the public value y

getP

public BigInteger getP()

Returns the prime modulus p.

返回:

the prime modulus p

getG

public BigInteger getG()

Returns the base generator g.

返回:

the base generator g