RSAKeyGenParameterSpec (Java 2 Platform SE 5.0) (original) (raw)

java.security.spec

Class RSAKeyGenParameterSpec

java.lang.Object extended by java.security.spec.RSAKeyGenParameterSpec

All Implemented Interfaces:

AlgorithmParameterSpec

public class RSAKeyGenParameterSpec

extends Object

implements AlgorithmParameterSpec

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

Since:

1.3

Field Summary
static BigInteger	F0 The public-exponent value F0 = 3.
static BigInteger	F4 The public exponent-value F4 = 65537.

Constructor Summary
[RSAKeyGenParameterSpec](../../../java/security/spec/RSAKeyGenParameterSpec.html#RSAKeyGenParameterSpec%28int, java.math.BigInteger%29)(int keysize,BigInteger publicExponent) Constructs a new RSAParameterSpec object from the given keysize and public-exponent value.

Method Summary
int	getKeysize() Returns the keysize.
BigInteger	getPublicExponent() Returns the public-exponent value.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, [wait](../../../java/lang/Object.html#wait%28long, int%29)

Field Detail

F0

public static final BigInteger F0

The public-exponent value F0 = 3.

F4

public static final BigInteger F4

The public exponent-value F4 = 65537.

Constructor Detail

RSAKeyGenParameterSpec

public RSAKeyGenParameterSpec(int keysize, BigInteger publicExponent)

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()

Returns the keysize.

Returns:

the keysize.

getPublicExponent

public BigInteger getPublicExponent()

Returns the public-exponent value.

Returns:

the public-exponent value.

Submit a bug or feature
For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.