---
name: "File::KDBX::IO::Crypt"
section: "3pm"
platform: "linux"
package: "libfile-kdbx-perl"
version: "0.906-3"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/File::KDBX::IO::Crypt"
---

# File::KDBX::IO::Crypt(3pm)

Encrypter/decrypter IO handle

## NAME

File::KDBX::IO::Crypt - Encrypter/decrypter IO handle

## VERSION

version 0.906

## SYNOPSIS

```
    use File::KDBX::IO::Crypt;
    use File::KDBX::Cipher;
    my $cipher = File::KDBX::Cipher->new(...);
    open(my $out_fh, '>:raw', 'ciphertext.bin');
    $out_fh = File::KDBX::IO::Crypt->new($out_fh, cipher => $cipher);
    print $out_fh $plaintext;
    close($out_fh);
    open(my $in_fh, '<:raw', 'ciphertext.bin');
    $in_fh = File::KDBX::IO::Crypt->new($in_fh, cipher => $cipher);
    my $plaintext = do { local $/; <$in_fh> );
    close($in_fh);
```

## ATTRIBUTES

### cipher

A File::KDBX::Cipher instance to do the actual encryption or decryption.

## METHODS

### new

```
    $fh = File::KDBX::IO::Crypt->new(%attributes);
    $fh = File::KDBX::IO::Crypt->new($fh, %attributes);
```

Construct a new crypto IO handle.

## BUGS

Please report any bugs or feature requests on the bugtracker website \<https://github.com/chazmcgarvey/File-KDBX/issues\>

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

## AUTHOR

Charles McGarvey \<ccm@cpan.org\>

## COPYRIGHT AND LICENSE

This software is copyright (c) 2022 by Charles McGarvey.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.