org.bouncycastle.crypto.util

Class PBKDF2Config.Builder

java.lang.Object

org.bouncycastle.crypto.util.PBKDF2Config.Builder

Enclosing class:

PBKDF2Config

public static class PBKDF2Config.Builder
extends Object

Constructor Summary

Constructors

Constructor and Description
Builder() Base constructor.

Method Summary

Modifier and Type	Method and Description
PBKDF2Config	build()
PBKDF2Config.Builder	withIterationCount(int iterationCount) Set the iteration count for the PBE calculation.
PBKDF2Config.Builder	withPRF(AlgorithmIdentifier prf) Set the PRF to use for key generation.
PBKDF2Config.Builder	withSaltLength(int saltLength) Set the length of the salt to use.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

public Builder()

Base constructor. This configures the builder to use an iteration count of 1024, and the HMacSHA1 PRF.

Method Detail

withIterationCount

public PBKDF2Config.Builder withIterationCount(int iterationCount)

Set the iteration count for the PBE calculation.

Parameters:

iterationCount - the iteration count to apply to the key creation.

Returns:

the current builder.

withPRF

public PBKDF2Config.Builder withPRF(AlgorithmIdentifier prf)

Set the PRF to use for key generation. By default this is HmacSHA1.

Parameters:

prf - algorithm id for PRF.

Returns:

the current builder.

withSaltLength

public PBKDF2Config.Builder withSaltLength(int saltLength)

Set the length of the salt to use.

Parameters:

saltLength - the length of the salt (in octets) to use.

Returns:

the current builder.

build

public PBKDF2Config build()