Gecko [ www.vortexaion.com ]

Windows NT KAMIDAKI 10.0 build 19045 (Windows 10) AMD64
Apache/2.4.58 (Win64) OpenSSL/3.1.3 PHP/8.3.9
Server IP : 192.168.3.16 & Your IP : 216.73.216.140
Domains : Cant Read [ /etc/named.conf ]
User : SISTEMA

Name	Size	Permission	Date
ChaCha.pm	1.27 KB	-rw-rw-rw-	2020-08-25 11:02
RC4.pm	1.06 KB	-rw-rw-rw-	2020-08-25 11:02
Rabbit.pm	1.22 KB	-rw-rw-rw-	2020-08-25 11:02
Salsa20.pm	1.22 KB	-rw-rw-rw-	2020-08-25 11:02
Sober128.pm	1.2 KB	-rw-rw-rw-	2020-08-25 11:02
Sosemanuk.pm	1.18 KB	-rw-rw-rw-	2020-08-25 11:02

Rename

package Crypt::Stream::ChaCha;

use strict;
use warnings;
our $VERSION = '0.069';

use CryptX;

=pod

=head1 NAME

Crypt::Stream::ChaCha - Stream cipher ChaCha

=head1 SYNOPSIS

use Crypt::Stream::ChaCha;

# encrypt
   $key = "1234567890123456";
   $iv  = "123456789012";
   $stream = Crypt::Stream::ChaCha->new($key, $iv);
   $ct = $stream->crypt("plain message");

# decrypt
   $key = "1234567890123456";
   $iv  = "123456789012";
   $stream = Crypt::Stream::ChaCha->new($key, $iv);
   $pt = $stream->crypt($ct);

=head1 DESCRIPTION

Provides an interface to the ChaCha stream cipher.

=head1 METHODS

=head2 new

$stream = Crypt::Stream::ChaCha->new($key, $iv);
 #or
 $stream = Crypt::Stream::ChaCha->new($key, $iv, $counter, $rounds);

# $key     .. 32 or 16 bytes
 # $iv      .. 8 or 12 bytes
 # $counter .. initial counter value (DEFAULT: 0)
 # $rounds  .. rounds (DEFAULT: 20)

=head2 crypt

$ciphertext = $stream->crypt($plaintext);
 #or
 $plaintext = $stream->crypt($ciphertext);

=head2 keystream

$random_key = $stream->keystream($length);

=head2 clone

$stream->clone();

=head1 SEE ALSO

=over

=item * L<Crypt::Stream::RC4>, L<Crypt::Stream::Sober128>, L<Crypt::Stream::Salsa20>, L<Crypt::Stream::Sosemanuk>

=item * L<https://tools.ietf.org/html/rfc7539>

=back

=cut