Crypt::Stream::RC4 - Stream cipher RC4
use Crypt::Stream::RC4; # encrypt $key = "1234567890123456"; $stream = Crypt::Stream::RC4->new($key); $ct = $stream->crypt("plain message"); # decrypt $key = "1234567890123456"; $stream = Crypt::Stream::RC4->new($key); $pt = $stream->crypt($ct);
Provides an interface to the RC4 stream cipher.
$stream = Crypt::Stream::RC4->new($key); # $key .. length 5-256 bytes (40 - 2048 bits)
$ciphertext = $stream->crypt($plaintext); #or $plaintext = $stream->crypt($ciphertext);
$random_key = $stream->keystream($length);
$stream->clone();
Crypt::Stream::ChaCha, Crypt::Stream::Sober128, Crypt::Stream::Salsa20, Crypt::Stream::Sosemanuk
https://en.wikipedia.org/wiki/RC4_cipher
To install CryptX, copy and paste the appropriate command in to your terminal.
cpanm
cpanm CryptX
CPAN shell
perl -MCPAN -e shell install CryptX
For more information on module installation, please visit the detailed CPAN module installation guide.