java.security.spec
Class RSAKeyGenParameterSpec

java.lang.Object
  |
  +--java.security.spec.RSAKeyGenParameterSpec

All Implemented Interfaces:

AlgorithmParameterSpec

public class RSAKeyGenParameterSpec

extends Object

implements AlgorithmParameterSpec

Untamed: This class specifies the set of parameters used to generate an RSA key pair.

Since:

1.3

Version:

1.6 12/03/01

Author:

Jan Luehe

See Also:

java.security.KeyPairGenerator#initialize(java.security.spec.AlgorithmParameterSpec)

Field Summary

static BigInteger	F0 Enabled: The public-exponent value F0 = 3.
static BigInteger	F4 Enabled: The public exponent-value F4 = 65537.
private int	keysize
private BigInteger	publicExponent

Constructor Summary

RSAKeyGenParameterSpec(int keysize, BigInteger publicExponent)
Enabled: Constructs a new RSAParameterSpec object from the given keysize and public-exponent value.

Method Summary

int	getKeysize() Enabled: Returns the keysize.
BigInteger	getPublicExponent() Enabled: Returns the public-exponent value.

Methods inherited from class java.lang.Object

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

Field Detail

keysize

private int keysize

publicExponent

private BigInteger publicExponent

F0

public static final BigInteger F0

Enabled: The public-exponent value F0 = 3.

F4

public static final BigInteger F4

Enabled: The public exponent-value F4 = 65537.

Constructor Detail

RSAKeyGenParameterSpec

public RSAKeyGenParameterSpec(int keysize,
                              BigInteger publicExponent)

Enabled: Constructs a new RSAParameterSpec object from the given keysize and public-exponent value.

Parameters:

keysize - the modulus size (specified in number of bits)

publicExponent - the public exponent

Method Detail

getKeysize

public int getKeysize()

Enabled: Returns the keysize.

Returns:

the keysize.

getPublicExponent

public BigInteger getPublicExponent()

Enabled: Returns the public-exponent value.

Returns:

the public-exponent value.