MD5Encoder (Apache Tomcat 7.0.109 API Documentation)

Apache Tomcat 7.0.109

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java.lang.Object
- org.apache.tomcat.util.security.MD5Encoder

```
public final class MD5Encoder
extends Object
```
Encode an MD5 digest into a String.
The 128 bit MD5 hash is converted into a 32 character long String. Each character of the String is the hexadecimal representation of 4 bits of the digest.

Author:

Remy Maucherat

- Constructor Summary
  
  Constructors
  Constructor and Description
  
  MD5Encoder()
  Deprecated.
  Will be made private in Tomcat 8.0.x
- Method Summary
  
  Methods
  Modifier and Type Method and Description
  
  static String encode(byte[] binaryData)
  Encodes the 128 bit (16 bytes) MD5 into a 32 character String.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MD5Encoder
```
@Deprecated
public MD5Encoder()
```
    Deprecated. Will be made private in Tomcat 8.0.x
- Method Detail
  - encode
```
public static String encode(byte[] binaryData)
```
    Encodes the 128 bit (16 bytes) MD5 into a 32 character String.
    
    Parameters:
    binaryData - Array containing the digest
    
    Returns:
    Encoded MD5, or null if encoding failed

Apache Tomcat 7.0.109

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