org.wildfly.security.password.interfaces

Interface SunUnixMD5CryptPassword

All Superinterfaces:

Cloneable, Key, OneWayPassword, Password, Serializable

public interface SunUnixMD5CryptPassword
extends OneWayPassword

An MD5-crypt password using the Sun scheme.

Author:

Farah Juma

Field Summary

Fields

Modifier and Type	Field and Description
static String	ALGORITHM_SUN_CRYPT_MD5 The algorithm name "sun-crypt-md5".
static String	ALGORITHM_SUN_CRYPT_MD5_BARE_SALT The algorithm name "sun-crypt-md5-bare-salt".
static int	DEFAULT_ITERATION_COUNT The default iteration count of this password type.
static int	DEFAULT_SALT_SIZE The default salt size of this password type.

Fields inherited from interface java.security.Key

serialVersionUID

Method Summary

Modifier and Type	Method and Description
SunUnixMD5CryptPassword	clone() Creates and returns a copy of this Password.
static SunUnixMD5CryptPassword	createRaw(String algorithm, byte[] salt, byte[] hash, int iterationCount) Create a raw implementation of this password type.
byte[]	getHash() Get the hash component 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.
byte[]	getSalt() Get the salt component of this password.
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_SUN_CRYPT_MD5

static final String ALGORITHM_SUN_CRYPT_MD5

The algorithm name "sun-crypt-md5".

See Also:

Constant Field Values

ALGORITHM_SUN_CRYPT_MD5_BARE_SALT

static final String ALGORITHM_SUN_CRYPT_MD5_BARE_SALT

The algorithm name "sun-crypt-md5-bare-salt".

See Also:

Constant Field Values

DEFAULT_SALT_SIZE

static final int DEFAULT_SALT_SIZE

The default salt size of this password type.

See Also:

Constant Field Values

DEFAULT_ITERATION_COUNT

static final int DEFAULT_ITERATION_COUNT

The default iteration count of this password type.

See Also:

Constant Field Values

Method Detail

getSalt

byte[] getSalt()

Get the salt component of this password.

Returns:

the salt

getHash

byte[] getHash()

Get the hash component of this password.

Returns:

the hash

getIterationCount

int getIterationCount()

Get the iteration count of this password.

Returns:

the iteration count

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

SunUnixMD5CryptPassword 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 SunUnixMD5CryptPassword createRaw(String algorithm,
                                         byte[] salt,
                                         byte[] hash,
                                         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