public final class StandardPasswordEncoder extends java.lang.Object implements PasswordEncoder
PasswordEncoder implementation that uses SHA-256 hashing with 1024
iterations and a random 8-byte random salt value. It uses an additional system-wide
secret value to provide additional protection.
The digest algorithm is invoked on the concatenated bytes of the salt, secret and password.
If you are developing a new system,
BCryptPasswordEncoder is a better
choice both in terms of security and interoperability with other languages.
| Constructor and Description |
|---|
StandardPasswordEncoder()
Constructs a standard password encoder with no additional secret value.
|
StandardPasswordEncoder(java.lang.CharSequence secret)
Constructs a standard password encoder with a secret value which is also included
in the password hash.
|
| Modifier and Type | Method and Description |
|---|---|
java.lang.String |
encode(java.lang.CharSequence rawPassword)
Encode the raw password.
|
boolean |
matches(java.lang.CharSequence rawPassword,
java.lang.String encodedPassword)
Verify the encoded password obtained from storage matches the submitted raw
password after it too is encoded.
|
public StandardPasswordEncoder()
public StandardPasswordEncoder(java.lang.CharSequence secret)
secret - the secret key used in the encoding process (should not be shared)public java.lang.String encode(java.lang.CharSequence rawPassword)
PasswordEncoderencode in interface PasswordEncoderpublic boolean matches(java.lang.CharSequence rawPassword,
java.lang.String encodedPassword)
PasswordEncodermatches in interface PasswordEncoderrawPassword - the raw password to encode and matchencodedPassword - the encoded password from storage to compare with