# SHA0

## Description

This operation is used to compute the SHA-0 hash of an input string. SHA-0 is a cryptographic hash function and a predecessor to the more widely known SHA-1.

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## Data types

These are the input/output expected data types for this operation:

### Input data

![](https://965373739-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkxZeV4nlXcIAjMGZxzLI%2Fuploads%2FExtApHuiMxiHgaNWDLb2%2Fimage.png?alt=media\&token=5f4e1372-a2db-4d7e-b81b-976507cac896) - Data you want to process.

### Output data

![](https://965373739-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkxZeV4nlXcIAjMGZxzLI%2Fuploads%2FyeZGvHDhYqskHKW5bdnp%2Fimage.png?alt=media\&token=d72665aa-3d46-4572-a463-a62344ee7f88) - SHA-0 hash of the input data.

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## Example

Suppose you want to get the **SHA0 hashes** a series of strings in your input data:

1. In your Pipeline, open the required [Action](https://docs.onum.com/the-workspace/pipelines/actions) configuration and select the input **Field**.
2. In the **Operation** field, choose **SHA0**.
3. Give your **Output field** a name and click **Save**. You'll get the SHA0 hashes of your input strings.

For example:

```
Hello World! -> 1261178ff9a732aacfece0d8b8bd113255a57960
```

{% hint style="info" %}
You can try out operations with specific values using the **Input** field above the operation. You can enter the value in the example above and check the result in the **Output** field.
{% endhint %}


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