Crypt::PRNG::RC4 - Cryptographically secure PRNG based on RC4 (stream cipher) algorithm
### Functional interface: use Crypt::PRNG::RC4 qw(random_bytes random_bytes_hex random_bytes_b64 random_string random_string_from rand irand); $octets = random_bytes(45); $hex_string = random_bytes_hex(45); $base64_string = random_bytes_b64(45); $base64url_string = random_bytes_b64u(45); $alphanumeric_string = random_string(30); $string = random_string_from('ACGT', 64); $floating_point_number_0_to_1 = rand; $floating_point_number_0_to_88 = rand(88); $unsigned_32bit_int = irand; ### OO interface: use Crypt::PRNG::RC4; $prng = Crypt::PRNG::RC4->new; #or $prng = Crypt::PRNG::RC4->new("some data used for seeding PRNG"); $octets = $prng->bytes(45); $hex_string = $prng->bytes_hex(45); $base64_string = $prng->bytes_b64(45); $base64url_string = $prng->bytes_b64u(45); $alphanumeric_string = $prng->string(30); $string = $prng->string_from('ACGT', 64); $floating_point_number_0_to_1 = rand; $floating_point_number_0_to_88 = rand(88); $unsigned_32bit_int = irand;
Provides an interface to the RC4 based pseudo random number generator
All methods and functions are the same as for Crypt::PRNG.
See "random_bytes" in Crypt::PRNG.
See "random_bytes_hex" in Crypt::PRNG.
See "random_bytes_b64" in Crypt::PRNG.
See "random_bytes_b64u" in Crypt::PRNG.
See "random_string" in Crypt::PRNG.
See "random_string_from" in Crypt::PRNG.
See "rand" in Crypt::PRNG.
See "irand" in Crypt::PRNG.
See "new" in Crypt::PRNG.
See "bytes" in Crypt::PRNG.
See "bytes_hex" in Crypt::PRNG.
See "bytes_b64" in Crypt::PRNG.
See "bytes_b64u" in Crypt::PRNG.
See "string" in Crypt::PRNG.
See "string_from" in Crypt::PRNG.
See "double" in Crypt::PRNG.
See "int32" in Crypt::PRNG.
Crypt::PRNG
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.