Md2CredentialsMatcher (Apache Shiro :: Core 1.7.1 API)乐学网一站式学习平台

java.lang.Object
- org.apache.shiro.codec.CodecSupport
- - org.apache.shiro.authc.credential.SimpleCredentialsMatcher
  - - org.apache.shiro.authc.credential.HashedCredentialsMatcher
    - - org.apache.shiro.authc.credential.Md2CredentialsMatcher

All Implemented Interfaces:

CredentialsMatcher
```
@Deprecated
public class Md2CredentialsMatcher
extends HashedCredentialsMatcher
```
Deprecated.
since 1.1 - use the HashedCredentialsMatcher directly and set its hashAlgorithmName property.

HashedCredentialsMatcher implementation that expects the stored AuthenticationInfo credentials to be MD2 hashed.
Note: the MD2, MD5 and SHA-1 algorithms are now known to be vulnerable to compromise and/or collisions (read the linked pages for more). While most applications are ok with either of these two, if your application mandates high security, use the SHA-256 (or higher) hashing algorithms and their supporting CredentialsMatcher implementations.

Since:

0.9

- Field Summary
  - Fields inherited from class org.apache.shiro.codec.CodecSupport
    PREFERRED_ENCODING
- Constructor Summary
  
  Constructors
  Constructor Description
  
  Md2CredentialsMatcher()
  Deprecated.
- Method Summary
  - Methods inherited from class org.apache.shiro.authc.credential.HashedCredentialsMatcher
    doCredentialsMatch, getCredentials, getHashAlgorithmName, getHashIterations, getSalt, hashProvidedCredentials, hashProvidedCredentials, isHashSalted, isStoredCredentialsHexEncoded, newHashInstance, setHashAlgorithmName, setHashIterations, setHashSalted, setStoredCredentialsHexEncoded
  - Methods inherited from class org.apache.shiro.authc.credential.SimpleCredentialsMatcher
    equals, getCredentials
  - Methods inherited from class org.apache.shiro.codec.CodecSupport
    isByteSource, objectToBytes, objectToString, toBytes, toBytes, toBytes, toBytes, toBytes, toBytes, toBytes, toChars, toChars, toString, toString, toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Md2CredentialsMatcher
```
public Md2CredentialsMatcher()
```
    Deprecated.