Class RSAPublicKeySpec

java.lang.Object

java.security.spec.RSAPublicKeySpec

All Implemented Interfaces:: KeySpec

public class RSAPublicKeySpec extends Object implements KeySpec

This class specifies an RSA public key.

Since:

1.2

See Also:

Constructor Summary

Constructor	Description
`RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent)`	Creates a new RSAPublicKeySpec.
`RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent, AlgorithmParameterSpec params)`	Creates a new RSAPublicKeySpec with additional key parameters.

Method Summary

Modifier and Type	Method	Description
`BigInteger`	`getModulus()`	Returns the modulus.
`AlgorithmParameterSpec`	`getParams()`	Returns the parameters associated with this key, may be null if not present.
`BigInteger`	`getPublicExponent()`	Returns the public exponent.

Methods declared in class Object

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

Modifier and Type	Method	Description
`protected Object`	`clone()`	Creates and returns a copy of this object.
`boolean`	`equals(Object obj)`	Indicates whether some other object is "equal to" this one.
`protected void`	`finalize()`	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
`final Class<?>`	`getClass()`	Returns the runtime class of this `Object`.
`int`	`hashCode()`	Returns a hash code value for this object.
`final void`	`notify()`	Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()`	Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()`	Returns a string representation of the object.
`final void`	`wait()`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
`final void`	`wait(long timeoutMillis)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis, int nanos)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Constructor Details

RSAPublicKeySpec

public RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent)

Creates a new RSAPublicKeySpec.

Parameters:: modulus - the modulus; publicExponent - the public exponent

RSAPublicKeySpec

public RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent, AlgorithmParameterSpec params)

Creates a new RSAPublicKeySpec with additional key parameters.

Parameters:: modulus - the modulus; publicExponent - the public exponent; params - the parameters associated with this key, may be null
Since:: 11

Method Details

getModulus

public BigInteger getModulus()

Returns the modulus.

Returns:: the modulus

getPublicExponent

public BigInteger getPublicExponent()

Returns the public exponent.

Returns:: the public exponent

getParams

public AlgorithmParameterSpec getParams()

Returns the parameters associated with this key, may be null if not present.

Returns:: the parameters associated with this key
Since:: 11

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