org.wildfly.security.password.interfaces

Interface BSDUnixDESCryptPassword

All Superinterfaces:

Cloneable, Key, OneWayPassword, Password, Serializable

public interface BSDUnixDESCryptPassword
extends OneWayPassword

A BSD-style DES "crypt" password.

Author:

David M. Lloyd

Field Summary

Fields

Modifier and Type	Field and Description
static String	ALGORITHM_BSD_CRYPT_DES The algorithm name.
static int	BSD_CRYPT_DES_HASH_SIZE The constant size of the hash, in bytes.
static int	BSD_CRYPT_DES_SALT_SIZE The constant size of the salt, in bytes.
static int	DEFAULT_ITERATION_COUNT The default iteration count.

Fields inherited from interface java.security.Key

serialVersionUID

Method Summary

Modifier and Type	Method and Description
BSDUnixDESCryptPassword	clone() Creates and returns a copy of this Password.
static BSDUnixDESCryptPassword	createRaw(String algorithm, byte[] hash, int salt, int iterationCount) Create a raw implementation of this password type.
byte[]	getHash() Get the hash segment of this password.
int	getIterationCount() Get the iteration count of this password.
default IteratedSaltedPasswordAlgorithmSpec	getParameterSpec() Get the applicable algorithm parameter specification for this password type.
int	getSalt() Get the salt segment of this password as an int value.
default boolean	impliesParameters(AlgorithmParameterSpec parameterSpec) Determine if this password is matched by the given parameter specification.

Methods inherited from interface org.wildfly.security.password.Password

castAndApply, castAndApply, castAs, castAs

Methods inherited from interface java.security.Key

getAlgorithm, getEncoded, getFormat

Field Detail

ALGORITHM_BSD_CRYPT_DES

static final String ALGORITHM_BSD_CRYPT_DES

The algorithm name.

See Also:

Constant Field Values

BSD_CRYPT_DES_HASH_SIZE

static final int BSD_CRYPT_DES_HASH_SIZE

The constant size of the hash, in bytes.

See Also:

Constant Field Values

BSD_CRYPT_DES_SALT_SIZE

static final int BSD_CRYPT_DES_SALT_SIZE

The constant size of the salt, in bytes.

See Also:

Constant Field Values

DEFAULT_ITERATION_COUNT

static final int DEFAULT_ITERATION_COUNT

The default iteration count.

See Also:

Constant Field Values

Method Detail

getIterationCount

int getIterationCount()

Get the iteration count of this password.

Returns:

the iteration count

getSalt

int getSalt()

Get the salt segment of this password as an int value.

Returns:

the salt segment

getHash

byte[] getHash()

Get the hash segment of this password.

Returns:

the hash segment

getParameterSpec

default IteratedSaltedPasswordAlgorithmSpec getParameterSpec()

Description copied from interface: Password

Get the applicable algorithm parameter specification for this password type.

Specified by:

getParameterSpec in interface Password

Returns:

the algorithm parameter specification, or null if this password type does not support algorithms

impliesParameters

default boolean impliesParameters(AlgorithmParameterSpec parameterSpec)

Description copied from interface: Password

Determine if this password is matched by the given parameter specification.

Specified by:

impliesParameters in interface Password

Parameters:

parameterSpec - the parameter specification (must not be null)

Returns:

true if the password is matched by the parameters, false otherwise

clone

BSDUnixDESCryptPassword clone()

Creates and returns a copy of this Password.

Specified by:

clone in interface OneWayPassword

Specified by:

clone in interface Password

Returns:

a copy of this Password.

createRaw

static BSDUnixDESCryptPassword createRaw(String algorithm,
                                         byte[] hash,
                                         int salt,
                                         int iterationCount)

Create a raw implementation of this password type. No validation of the content is performed, and the password must be "adopted" in to a PasswordFactory (via the PasswordFactory.translate(Password) method) before it can be validated and used to verify guesses.

Parameters:

algorithm - the algorithm name

hash - the hash

salt - the salt

iterationCount - the iteration count

Returns:

the raw password implementation