- java.lang.Object
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- java.security.spec.RSAPublicKeySpec
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- All Implemented Interfaces:
KeySpec
public class RSAPublicKeySpec extends Object implements KeySpec
This class specifies an RSA public key.- Since:
- 1.2
- See Also:
Key,KeyFactory,KeySpec,X509EncodedKeySpec,RSAPrivateKeySpec,RSAPrivateCrtKeySpec
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Constructor Summary
Constructors 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.
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Method Summary
Modifier and Type Method Description BigIntegergetModulus()Returns the modulus.AlgorithmParameterSpecgetParams()Returns the parameters associated with this key, may be null if not present.BigIntegergetPublicExponent()Returns the public exponent.
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Constructor Detail
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RSAPublicKeySpec
public RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent)
Creates a new RSAPublicKeySpec.- Parameters:
modulus- the moduluspublicExponent- the public exponent
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RSAPublicKeySpec
public RSAPublicKeySpec(BigInteger modulus, BigInteger publicExponent, AlgorithmParameterSpec params)
Creates a new RSAPublicKeySpec with additional key parameters.- Parameters:
modulus- the moduluspublicExponent- the public exponentparams- the parameters associated with this key, may be null- Since:
- 11
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Method Detail
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getModulus
public BigInteger getModulus()
Returns the modulus.- Returns:
- the modulus
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getPublicExponent
public BigInteger getPublicExponent()
Returns the public exponent.- Returns:
- the public exponent
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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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