Package org.apache.drill.exec.udfs

Class CryptoFunctions.AESEncryptFunction

java.lang.Object

org.apache.drill.exec.udfs.CryptoFunctions.AESEncryptFunction

All Implemented Interfaces:

DrillFunc, DrillSimpleFunc

Enclosing class:

CryptoFunctions

public static class CryptoFunctions.AESEncryptFunction
extends Object
implements DrillSimpleFunc

aes_encrypt()/ aes_decrypt(): implement encryption and decryption of data using the official AES (Advanced Encryption Standard) algorithm, previously known as "Rijndael." AES_ENCRYPT() encrypts the string str using the key string key_str and returns a binary string containing the encrypted output. Usage: SELECT aes_encrypt( 'encrypted_text', 'my_secret_key' ) AS aes FROM (VALUES(1));

Constructor Summary

Constructors

Constructor	Description
AESEncryptFunction()

Method Summary

Modifier and Type	Method	Description
void	eval()
void	setup()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AESEncryptFunction

public AESEncryptFunction()

Method Details

setup

public void setup()

Specified by:

setup in interface DrillSimpleFunc

eval

public void eval()

Specified by:

eval in interface DrillSimpleFunc