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RSAKeyGenParameterSpec.java API Doc Java SE 5 API 1661 Fri Aug 26 14:57:18 BST 2005 java.security.spec

RSAKeyGenParameterSpec

java.lang.Object

public class RSAKeyGenParameterSpec extends Object implements AlgorithmParameterSpec

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

author: Jan Luehe
version: 1.8 12/19/03
see: java.security.KeyPairGenerator#initialize(java.security.spec.AlgorithmParameterSpec)
since: 1.3

Fields Summary
private int
keysize
private BigInteger
publicExponent
public static final BigInteger
F0
The public-exponent value F0 = 3.
public static final BigInteger
F4
The public exponent-value F4 = 65537.
Constructors Summary
public RSAKeyGenParameterSpec(int keysize, BigInteger publicExponent)
Constructs a new RSAParameterSpec object from the given keysize and public-exponent value.
param
keysize the modulus size (specified in number of bits)
param
publicExponent the public exponent
this.keysize = keysize; this.publicExponent = publicExponent;
Methods Summary
public int getKeysize()
Returns the keysize.
return
the keysize.
return keysize;
public java.math.BigInteger getPublicExponent()
Returns the public-exponent value.
return
the public-exponent value.
return publicExponent;