---
name: "OAuth::Lite2::Signer::Algorithm"
section: "3pm"
platform: "linux"
package: "liboauth-lite2-perl"
version: "0.11-3"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/OAuth::Lite2::Signer::Algorithm"
---

# OAuth::Lite2::Signer::Algorithm(3pm)

signature algorithm base class.

## NAME

OAuth::Lite2::Signer::Algorithm - signature algorithm base class.

## SYNOPSIS

Imlement child class inheriting this.

```
    package OAuth::Lite2::Signer::Algorithm::Foo;
    use parent 'OAuth::Lite2::Signer::Algorithm';
    sub hash {
        # override
    }
    1;
```

And use with 'hash' method interface.

```
    my $algorithm = OAuth::Lite2::Signer::Algorithm::Foo->new;
    my $signature = $algorithm->hash($key, $text);
```

## DESCRIPTION

DEPRECATED. signature algorithm base class.

## METHODS

### new( )

Constructor.

### name

Returns a name of the algorithm.

### hash( $key, $text )

Generate signature.

```
    my $signature = $algorithm->hash($key, $text);
```

## SEE ALSO

OAuth::Lite2::Signer::Algorithms OAuth::Lite2::Signer::Algorithm::HMAC\_SHA1 OAuth::Lite2::Signer::Algorithm::HMAC\_SHA256

## AUTHOR

Lyo Kato, \<lyo.kato@gmail.com\>

## COPYRIGHT AND LICENSE

Copyright (C) 2010 by Lyo Kato

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.8 or, at your option, any later version of Perl 5 you may have available.