- java.lang.Object
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- java.security.spec.RSAPrivateKeySpec
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- All Implemented Interfaces:
KeySpec
- Direct Known Subclasses:
RSAMultiPrimePrivateCrtKeySpec,RSAPrivateCrtKeySpec
public class RSAPrivateKeySpec extends Object implements KeySpec
This class specifies an RSA private key.- Since:
- 1.2
- See Also:
Key,KeyFactory,KeySpec,PKCS8EncodedKeySpec,RSAPublicKeySpec,RSAPrivateCrtKeySpec
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Constructor Summary
Constructors Constructor Description RSAPrivateKeySpec(BigInteger modulus, BigInteger privateExponent)Creates a new RSAPrivateKeySpec.RSAPrivateKeySpec(BigInteger modulus, BigInteger privateExponent, AlgorithmParameterSpec params)Creates a new RSAPrivateKeySpec with additional key parameters.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description BigIntegergetModulus()Returns the modulus.AlgorithmParameterSpecgetParams()Returns the parameters associated with this key, may be null if not present.BigIntegergetPrivateExponent()Returns the private exponent.
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Constructor Detail
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RSAPrivateKeySpec
public RSAPrivateKeySpec(BigInteger modulus, BigInteger privateExponent)
Creates a new RSAPrivateKeySpec.- Parameters:
modulus- the modulusprivateExponent- the private exponent
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RSAPrivateKeySpec
public RSAPrivateKeySpec(BigInteger modulus, BigInteger privateExponent, AlgorithmParameterSpec params)
Creates a new RSAPrivateKeySpec with additional key parameters.- Parameters:
modulus- the modulusprivateExponent- the private 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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getPrivateExponent
public BigInteger getPrivateExponent()
Returns the private exponent.- Returns:
- the private 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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