---
name: "Digest::base"
section: "3pm"
platform: "linux"
package: "libdigest-perl"
version: "1.17-1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/Digest::base/3pm"
---

# Digest::base(3pm)

Digest base class

## NAME

Digest::base - Digest base class

## SYNOPSIS

```
  package Digest::Foo;
  use base 'Digest::base';
```

## DESCRIPTION

The `"Digest::base"` class provide implementations of the methods `"addfile"` and `"add_bits"` in terms of `"add"`, and of the methods `"hexdigest"` and `"b64digest"` in terms of `"digest"`.

Digest implementations might want to inherit from this class to get this implementations of the alternative *add* and *digest* methods. A minimal subclass needs to implement the following methods by itself:

```
    new
    clone
    add
    digest
```

The arguments and expected behaviour of these methods are described in Digest.

## SEE ALSO

Digest