NAME

Crypt::RNCryptor - Perl implementation of RNCryptor

SYNOPSIS

use Crypt::RNCryptor;

# generate password-based encryptor
$cryptor = Crypt::RNCryptor->new(
    password => 'secret password',
);

# generate key-based encryptor
$cryptor = Crypt::RNCryptor->new(
    encryption_key => '',
    hmac_key => '',
);

# encrypt
$ciphertext = $cryptor->encrypt('plaintext');

# decrypt
$plaintext = $cryptor->decrypt($ciphertext);

DESCRIPTION

Crypt::RNCryptor is a Perl implementation of RNCryptor, which is one of data format for AES-256 (CBC mode) encryption.

Crypt::RNCryptor class is the base of Crypt::RNCryptor::V* class and declare some abstract methods.

METHODS

CLASS METHODS

• my $cryptor = Crypt::RNCryptor->new(%opts);

  Create a cryptor instance.

    %opts = (
        # RNCryptor version. Currently support only version 3)
        version => $Crypt::RNCryptor::DefaultRNCryptorVersion,
        # See Crypt::RNCryptor::V*
        %version_dependent_opts
    );
  

INSTANCE METHODS

• $ciphertext = $cryptor->encrypt($plaintext, %version_dependent_opts)

  Encrypt plaintext with options.

• $plaintext = $cryptor->decrypt($ciphertext, %version_dependent_opts)

  Decrypt ciphertext with options.

MODULE VARIABLES

• $Crypt::RNCryptor::DefaultRNCryptorVersion = '3'

  Default RNCryptor version.

• @Crypt::RNCryptor::DefaultRNCryptorVersion

  List of supporting RNCryptor versions.

LICENSE

Copyright (C) Shintaro Seki.

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

AUTHOR

Shintaro Seki s2pch.luck@gmail.com