HashFunctions (Pinot Common JDK 8 0.11.0 API)

java.lang.Object
- org.apache.pinot.common.function.scalar.HashFunctions

```
public class HashFunctions
extends Object
```
Inbuilt Hash Transformation Functions The functions can be used as UDFs in Query when added in the FunctionRegistry.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`md5(byte[] input)`	Return MD5 digest as hex string.
`static String`	`sha(byte[] input)`	Return SHA-1 digest as hex string.
`static String`	`sha256(byte[] input)`	Return SHA-256 digest as hex string.
`static String`	`sha512(byte[] input)`	Return SHA-512 digest as hex string.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - sha
```
public static String sha(byte[] input)
```
    Return SHA-1 digest as hex string.
    
    Parameters:
    
    input - the byte array representing the data
    
    Returns:
    
    hash string in hex format
  - sha256
```
public static String sha256(byte[] input)
```
    Return SHA-256 digest as hex string.
    
    Parameters:
    
    input - the byte array representing the data
    
    Returns:
    
    hash string in hex format
  - sha512
```
public static String sha512(byte[] input)
```
    Return SHA-512 digest as hex string.
    
    Parameters:
    
    input - the byte array representing the data
    
    Returns:
    
    hash string in hex format
  - md5
```
public static String md5(byte[] input)
```
    Return MD5 digest as hex string.
    
    Parameters:
    
    input - the byte array representing the data
    
    Returns:
    
    hash string in hex format