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 / 
CryptX-0.063
River stage three • 69 direct dependents • 265 total dependents
/ Crypt::Stream::Sober128

NAME

Crypt::Stream::Sober128 - Stream cipher Sober128

SYNOPSIS

use Crypt::Stream::Sober128;

# encrypt
$key = "1234567890123456";
$iv  = "123456789012";
$stream = Crypt::Stream::Sober128->new($key, $iv);
$ct = $stream->crypt("plain message");

# decrypt
$key = "1234567890123456";
$iv  = "123456789012";
$stream = Crypt::Stream::Sober128->new($key, $iv);
$pt = $stream->crypt($ct);

DESCRIPTION

Provides an interface to the Sober128 stream cipher.

METHODS

new

$stream = Crypt::Stream::Sober128->new($key, $iv);
# $key .. keylen must be multiple of 4 bytes
# $iv  .. ivlen must be multiple of 4 bytes

crypt

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

keystream

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

clone

$stream->clone();

SEE ALSO