public class ShaPasswordEncoder extends MessageDigestPasswordEncoder
SHA implementation of PasswordEncoder.
If a null password is presented, it will be treated as an empty String ("")
password.
As SHA is a one-way hash, the salt can contain any characters. The default strength for the SHA encoding is SHA-1.
If you wish to use higher strengths use the argumented constructor.
ShaPasswordEncoder(int strength)
The applicationContext example...
<bean id="passwordEncoder" class="org.springframework.security.authentication.encoding.ShaPasswordEncoder">
<constructor-arg value="256"/>
</bean>
| Constructor and Description |
|---|
ShaPasswordEncoder()
Initializes the ShaPasswordEncoder for SHA-1 strength
|
ShaPasswordEncoder(int strength)
Initialize the ShaPasswordEncoder with a given SHA stength as supported by the JVM
EX:
ShaPasswordEncoder encoder = new ShaPasswordEncoder(256); initializes with SHA-256 |
encodePassword, getAlgorithm, getMessageDigest, isPasswordValid, setIterationsgetEncodeHashAsBase64, setEncodeHashAsBase64demergePasswordAndSalt, mergePasswordAndSaltpublic ShaPasswordEncoder()
public ShaPasswordEncoder(int strength)
ShaPasswordEncoder encoder = new ShaPasswordEncoder(256); initializes with SHA-256strength - EX: 1, 256, 384, 512