+++
pre = "<b>5.6. </b>"
title = "Data Encryption"
weight = 6
chapter = true
+++

## EncryptAlgorithm

| *SPI Name*                    | *Description*              |
| ----------------------------- | -------------------------- |
| EncryptAlgorithm              | Data encrypt algorithm     |

| *Implementation Class*        | *Description*              |
| ----------------------------- | -------------------------- |
| MD5EncryptAlgorithm           | MD5 data encrypt algorithm |
| AESEncryptAlgorithm           | AES data encrypt algorithm |
| RC4EncryptAlgorithm           | Rc4 data encrypt algorithm |

## QueryAssistedEncryptAlgorithm

| *SPI Name*                    | *Description*                                              |
| ----------------------------- | ---------------------------------------------------------- |
| QueryAssistedEncryptAlgorithm | Data encrypt algorithm which include query assisted column |

| *Implementation Class*        | *Description*                                              |
| ----------------------------- | ---------------------------------------------------------- |
| None                          |                                                            |
