Interface RSAPrivateKey

All Superinterfaces:
AsymmetricKey, DEREncodablePREVIEW, Destroyable, Key, PrivateKey, RSAKey, Serializable
All Known Subinterfaces:
RSAMultiPrimePrivateCrtKey, RSAPrivateCrtKey
public interface RSAPrivateKey extends PrivateKey, RSAKey
The interface to an RSA private key.
Since:
1.2
See Also:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final long
    serialVersionUID
    Deprecated.
    A serialVersionUID field in an interface is ineffectual.

  • Method Summary

    Modifier and Type
    Method
    Description
    default AlgorithmParameterSpec
    getParams()
    Returns the parameters associated with this key.
    BigInteger
    getPrivateExponent()
    Returns the private exponent.

    Methods inherited from interface Destroyable

    destroy, isDestroyed
    Modifier and Type
    Method
    Description
    default void
    destroy()
    Destroy this Object.
    default boolean
    isDestroyed()
    Determine if this Object has been destroyed.

    Methods inherited from interface Key

    getAlgorithm, getEncoded, getFormat
    Modifier and Type
    Method
    Description
    String
    getAlgorithm()
    Returns the standard algorithm name for this key.
    byte[]
    getEncoded()
    Returns the key in its primary encoding format, or null if this key does not support encoding.
    String
    getFormat()
    Returns the name of the primary encoding format of this key, or null if this key does not support encoding.

    Methods inherited from interface RSAKey

    getModulus
    Modifier and Type
    Method
    Description
    BigInteger
    getModulus()
    Returns the modulus.

  • Field Details

    • serialVersionUID

      @Deprecated static final long serialVersionUID
      Deprecated.
      A serialVersionUID field in an interface is ineffectual. Do not use; no replacement.
      The type fingerprint that is set to indicate serialization compatibility with a previous version of the type.
      See Also:

  • Method Details

    • getPrivateExponent

      BigInteger getPrivateExponent()
      Returns the private exponent.
      Returns:
      the private exponent

    • getParams

      default AlgorithmParameterSpec getParams()
      Returns the parameters associated with this key. The parameters are optional and may be either explicitly specified or implicitly created during key pair generation.
      Specified by:
      getParams in interface AsymmetricKey
      Specified by:
      getParams in interface RSAKey
      Implementation Requirements:
      The default implementation returns null.
      Returns:
      the associated parameters, may be null
      Since:
      11