module Encryptor

Decrypts a :value with a specified :key

Optionally accepts :iv and :algorithm options

Example

decrypted_value = Encryptor.decrypt(:value => 'some encrypted string', :key => 'some secret key')
# or
decrypted_value = Encryptor.decrypt('some encrypted string', :key => 'some secret key')

# File lib/encryptor.rb, line 43
def decrypt(*args, &block)
  crypt :decrypt, *args, &block
end

The default options to use when calling the encrypt and decrypt methods

Defaults to { :algorithm => 'aes-256-cbc' }

Run 'openssl list-cipher-commands' in your terminal to view a list all cipher algorithms that are supported on your platform

# File lib/encryptor.rb, line 17
def default_options
  @default_options ||= { :algorithm => 'aes-256-cbc' }
end

Encrypts a :value with a specified :key

Optionally accepts :iv and :algorithm options

Example

encrypted_value = Encryptor.encrypt(:value => 'some string to encrypt', :key => 'some secret key')
# or
encrypted_value = Encryptor.encrypt('some string to encrypt', :key => 'some secret key')

# File lib/encryptor.rb, line 30
def encrypt(*args, &block)
  crypt :encrypt, *args, &block
end