# Cipher hash

> Supported in: Batch, Faster, Streaming

Hashes expression with cipher.

**Expression categories:** Other

## Declared arguments

* **Cipher license rid:** Cipher license to use.<br>*ResourceIdentifier*
* **Expression:** Expression to apply cipher hashing on.<br>*Expression\<String>*

**Output type:** *Cipher Text*

## Examples

### Example 1: Base case

**Argument values:**

* **Cipher license rid:** ri.bellaso.main.cipher-license.1-hash
* **Expression:** `string`

| string | **Output** |
| ----- | ----- |
| bar | CIPHER::ri.bellaso.main.cipher-channel.1::c70a14f5cc57c940e3265045a5554d641bd549ee27a571a05cdbc75c77762eb86b1144c12f1bb7811a0bcec08b2f143989c44022e4664f615d6885ad640332cb::CIPHER |

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### Example 2: Null case

**Argument values:**

* **Cipher license rid:** ri.bellaso.main.cipher-license.1-hash
* **Expression:** `string`

| string | **Output** |
| ----- | ----- |
| *null* | *null* |

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