NAME

Util::Medley::Crypt - Class for simple encrypt/descrypt of strings.

VERSION

version 0.061

SYNOPSIS

my $key = 'abcdefghijklmnopqrstuvwxyz';
my $str = 'foobar';

my $crypt = Util::Medley::Crypt->new;

#
# positional
#
my $encryptedStr = $crypt->encryptStr($str, $key);

my $decryptedStr = $crypt->decryptStr($encryptedStr, $key);

#
# named pair
# 
my $encryptedStr = $crypt->encryptStr(
   str => $str,
   key => $key
);

my $decryptedStr = $crypt->decryptStr(
   str => $encryptedStr,
   key => $key
);
 

DESCRIPTION

This class provides a thin wrapper around Crypt::CBC.

All methods confess on error.

ATTRIBUTES

key (optional)

Key to use for encrypting/decrypting methods when one isn't provided through the method calls.

type: Str

env var: MEDLEY_CRYPT_KEY

METHODS

decryptStr

Decrypts the provided string.

usage:

my $decryptedStr = $crypt->decryptStr($encryptedStr, $key);

my $decryptedStr = $crypt->decryptStr(
      str => $encryptedStr,
    [ key => $key ]
);
     

args:

str [Str]

String you wish to decrypt.

key [Str]

Key that was used to encrypt the string.

encryptStr

Encrypts the provided string.

usage:

my $encryptedStr = $crypt->encryptStr($str, $key);

my $encryptedStr = $crypt->encryptStr(
    str => $str,
    [ key => $key ]
);

args:

str [Str]

String you wish to encrypt.

key [Str] (optional)

Key used to encrypt the string.