NAME

       File::KDBX::Cipher::Stream - A cipher stream encrypter/decrypter

VERSION

       version 0.906

SYNOPSIS

           use File::KDBX::Cipher::Stream;

           my $cipher = File::KDBX::Cipher::Stream->new(algorithm => $algorithm, key => $key, iv => $iv);

DESCRIPTION

       A subclass of File::KDBX::Cipher for encrypting and decrypting data using a stream cipher.

ATTRIBUTES

   counter
           $counter = $cipher->counter;

       Get the initial counter / block count into the keystream.

   offset
           $offset = $cipher->offset;

       Get the initial byte offset into the keystream. This has precedence over "counter" if both
       are set.

METHODS

   crypt
           $ciphertext = $cipher->crypt($plaintext);
           $plaintext = $cipher->crypt($ciphertext);

       Encrypt or decrypt some data. These ciphers are symmetric, so encryption and decryption
       are the same operation. This method is an alias for both "encrypt" in File::KDBX::Cipher
       and "decrypt" in File::KDBX::Cipher.

   keystream
           $stream = $cipher->keystream;

       Access the keystream.

   dup
           $cipher_copy = $cipher->dup(%attributes);

       Get a copy of an existing cipher with the counter reset, optionally applying new
       attributes.

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.