com.helger.photon.basic.security.password.hash

Class PasswordHashCreatorPBKDF2_1000_48

java.lang.Object

com.helger.photon.basic.security.password.hash.AbstractPasswordHashCreator

com.helger.photon.basic.security.password.hash.AbstractPasswordHashCreatorPBKDF2

com.helger.photon.basic.security.password.hash.PasswordHashCreatorPBKDF2_1000_48

All Implemented Interfaces:

IPasswordHashCreator

public final class PasswordHashCreatorPBKDF2_1000_48
extends AbstractPasswordHashCreatorPBKDF2

The new default implementation of IPasswordHashCreator that requires a salt and uses the PBKDF2.

Author:

Philip Helger

Field Summary

Fields

Modifier and Type	Field and Description
static String	ALGORITHM
static int	HASH_BYTE_SIZE
static int	PBKDF2_ITERATIONS

Fields inherited from class com.helger.photon.basic.security.password.hash.AbstractPasswordHashCreatorPBKDF2

PBKDF2_ALGORITHM

Constructor Summary

Constructors

Constructor and Description
PasswordHashCreatorPBKDF2_1000_48()

Method Summary

Methods

Modifier and Type	Method and Description
String	createPasswordHash(IPasswordSalt aSalt, String sPlainTextPassword) The method to create a message digest hash from a password.

Methods inherited from class com.helger.photon.basic.security.password.hash.AbstractPasswordHashCreatorPBKDF2

pbkdf2, requiresSalt

Methods inherited from class com.helger.photon.basic.security.password.hash.AbstractPasswordHashCreator

getAlgorithmName, toString

Methods inherited from class java.lang.Object

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

Field Detail

ALGORITHM

public static final String ALGORITHM

See Also:

Constant Field Values

PBKDF2_ITERATIONS

public static final int PBKDF2_ITERATIONS

See Also:

Constant Field Values

HASH_BYTE_SIZE

public static final int HASH_BYTE_SIZE

See Also:

Constant Field Values

Constructor Detail

PasswordHashCreatorPBKDF2_1000_48

public PasswordHashCreatorPBKDF2_1000_48()

Method Detail

createPasswordHash

@Nonnull
public String createPasswordHash(@Nullable
                                IPasswordSalt aSalt,
                                @Nonnull
                                String sPlainTextPassword)

Description copied from interface: IPasswordHashCreator

The method to create a message digest hash from a password.

Parameters:

aSalt - Optional salt to be used. This parameter is only null for backwards compatibility reasons.

sPlainTextPassword - Plain text password. May not be null.

Returns:

The String representation of the password hash. Must be valid to encode in UTF-8.