javax.crypto.spec: public class: PBEParameterSpec

javax.crypto.spec
public class: PBEParameterSpec [javadoc | source]

java.lang.Object
   javax.crypto.spec.PBEParameterSpec

All Implemented Interfaces:
AlgorithmParameterSpec

This class specifies the set of parameters used with password-based encryption (PBE), as defined in the PKCS #5 standard.

author: Jan - Luehe

since: 1.4 -

Constructor:

Constructor:
public PBEParameterSpec(byte[] salt, int iterationCount) { this.salt = (byte[])salt.clone(); this.iterationCount = 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. exception: `NullPointerException` - if `salt` is null.

 public PBEParameterSpec(byte[] salt,
    int iterationCount) {
        this.salt = (byte[])salt.clone();
        this.iterationCount = 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.

exception: NullPointerException - if salt is null.

Method from javax.crypto.spec.PBEParameterSpec Summary:
getIterationCount, getSalt

Methods from java.lang.Object:
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from javax.crypto.spec.PBEParameterSpec Detail:
public int getIterationCount() { return this.iterationCount; } Returns the iteration count.
public byte[] getSalt() { return (byte[])this.salt.clone(); } Returns the salt.

Method from javax.crypto.spec.PBEParameterSpec Detail:

 public int getIterationCount() {
        return this.iterationCount;
}

Returns the iteration count.

 public byte[] getSalt() {
        return (byte[])this.salt.clone();
}

Returns the salt.