javax.crypto.spec

Class PBEParameterSpec

    • Constructor Detail

      • PBEParameterSpec

        public PBEParameterSpec(byte[] salt,
                        int iterationCount)
        Constructs a parameter set for password-based encryption as defined in the PKCS #5 standard.
        Parameters:
        salt - the salt. The contents of salt are copied to protect against subsequent modification.
        iterationCount - the iteration count.
        Throws:
        NullPointerException - if salt is null.

      • PBEParameterSpec

        public PBEParameterSpec(byte[] salt,
                        int iterationCount,
                        AlgorithmParameterSpec paramSpec)
        Constructs a parameter set for password-based encryption as defined in the PKCS #5 standard.
        Parameters:
        salt - the salt. The contents of salt are copied to protect against subsequent modification.
        iterationCount - the iteration count.
        paramSpec - the cipher algorithm parameter specification, which may be null.
        Throws:
        NullPointerException - if salt is null.
        Since:
        1.8

    • Method Detail

      • getSalt

        public byte[] getSalt()
        Returns the salt.
        Returns:
        the salt. Returns a new array each time this method is called.

      • getIterationCount

        public int getIterationCount()
        Returns the iteration count.
        Returns:
        the iteration count

      • getParameterSpec

        public AlgorithmParameterSpec getParameterSpec()
        Returns the cipher algorithm parameter specification.
        Returns:
        the parameter specification, or null if none was set.
        Since:
        1.8