com.knowgate.encryption

Interface HashProvider

All Known Implementing Classes:

MD5, SHA512

public interface HashProvider

Method Summary

Modifier and Type	Method and Description
String	asHex() Returns hex representation of the hash
byte[]	Final() Returns hash value for input String
void	Update(String inputValue) Update buffer with given string.

Method Detail

Update

void Update(String inputValue)
     throws NullPointerException,
            IllegalStateException

Update buffer with given string.

Parameters:

inputValue - String to be hashed

Throws:

NullPointerException - if inputValue is null

IllegalStateException - if inputValue is an empty String

Final

byte[] Final()
      throws NoSuchAlgorithmException

Returns hash value for input String

Returns:

byte[]

Throws:

NoSuchAlgorithmException

asHex

String asHex()
      throws IllegalStateException

Returns hex representation of the hash

Returns:

String

Throws:

IllegalStateException