File::KDBX::Cipher::Stream(3pm)

Usage

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

Version

version 0.906

Overview

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.

Copyright and license

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

Releases

2 releases since Debian 12 (Bookworm); the text changed 1 time.

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