Package io.quarkus.elytron.security.common

Class BcryptUtil

java.lang.Object

io.quarkus.elytron.security.common.BcryptUtil

public class BcryptUtil
extends Object

Utility class used to produce bcrypt hashes using the Modular Crypt Format.

Constructor Summary

Constructors

Constructor	Description
BcryptUtil()

Method Summary

Modifier and Type	Method	Description
static String	bcryptHash(String password)	Produces a Modular Crypt Format bcrypt hash of the given password, using a generated salt and 10 iterations.
static String	bcryptHash(String password, int iterationCount)	Produces a Modular Crypt Format bcrypt hash of the given password, using a generated salt and the specified iteration count.
static String	bcryptHash(String password, int iterationCount, byte[] salt)	Produces a Modular Crypt Format bcrypt hash of the given password, using the specified salt and the specified iteration count.

Methods inherited from class java.lang.Object

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

Constructor Detail

BcryptUtil

public BcryptUtil()

Method Detail

bcryptHash

public static String bcryptHash(String password)

Produces a Modular Crypt Format bcrypt hash of the given password, using a generated salt and 10 iterations.

Parameters:

password - the password to hash

Returns:

the Modular Crypt Format bcrypt hash of the given password

Throws:

NullPointerException - if the password is null

bcryptHash

public static String bcryptHash(String password,
                                int iterationCount)

Produces a Modular Crypt Format bcrypt hash of the given password, using a generated salt and the specified iteration count.

Parameters:

password - the password to hash

iterationCount - the number of iterations to use while hashing

Returns:

the Modular Crypt Format bcrypt hash of the given password

Throws:

NullPointerException - if the password is null

IllegalArgumentException - if the iterationCount parameter is negative or zero

bcryptHash

public static String bcryptHash(String password,
                                int iterationCount,
                                byte[] salt)

Produces a Modular Crypt Format bcrypt hash of the given password, using the specified salt and the specified iteration count.

Parameters:

password - the password to hash

iterationCount - the number of iterations to use while hashing

salt - the salt to use while hashing

Returns:

the Modular Crypt Format bcrypt hash of the given password

Throws:

NullPointerException - if the password or salt are null

IllegalArgumentException - if the iterationCount parameter is negative or zero, or if the salt length is not equal to 16