java.security.spec

Class RSAKeyGenParameterSpec

public class RSAKeyGenParameterSpec extends Object implements AlgorithmParameterSpec

This class generates a set of RSA Key parameters used in the generation of RSA keys.

Since: JDK 1.3

Field Summary
static BigInteger	F0 Public Exponent F0 = 3
static BigInteger	F4 Public Exponent F4 = 3

Constructor Summary
	RSAKeyGenParameterSpec(int keysize, BigInteger publicExponent) Create a new RSAKeyGenParameterSpec to store the RSA key's keysize and public exponent

Method Summary
int	getKeysize() Return the size of the key.
BigInteger	getPublicExponent() Return the public exponent.

Field Detail

public static final BigInteger F0

Public Exponent F0 = 3

public static final BigInteger F4

Public Exponent F4 = 3

public RSAKeyGenParameterSpec(int keysize, BigInteger publicExponent)

Create a new RSAKeyGenParameterSpec to store the RSA key's keysize and public exponent

Parameters: keysize Modulus size of key in bits publicExponent - the exponent

public int getKeysize()

Return the size of the key.

Returns: the size of the key.

public BigInteger getPublicExponent()

Return the public exponent.

Returns: the public exponent.