Package Summary Overview Summary

class:PBEParameterSpec [NONE]

All Implemented Interfaces:

AlgorithmParameterSpec
```
public class PBEParameterSpec
extends Object
implements AlgorithmParameterSpec
```
This class specifies the set of parameters used with password-based encryption (PBE), as defined in the PKCS #5 standard.

Since:

1.4

constructor:PBEParameterSpec(byte[], int) [NONE]

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.

constructor:PBEParameterSpec(byte[], int, java.security.spec.AlgorithmParameterSpec) [NONE]

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:getSalt() [NONE]

getSalt
```
public byte[] getSalt()
```
Returns the salt.

Returns:

the salt. Returns a new array each time this method is called.

method:getIterationCount() [NONE]

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

Returns:

the iteration count

method:getParameterSpec() [NONE]

getParameterSpec
```
public AlgorithmParameterSpec getParameterSpec()
```
Returns the cipher algorithm parameter specification.

Returns:

the parameter specification, or null if none was set.

Since:

1.8

© 2017 Oracle Corporation and/or its affiliates