Module: PreciousCargo::Data

Defined in:
lib/precious_cargo/data.rb

Overview

Public: A collection of methods to encrypt and decrypt data using a supplied secret.

Class Method Summary collapse

Class Method Details

.decrypt!(encrypted_data, options = {}) ⇒ Object

Public: Decrypt the supplied data using a secret string. Currently only supports AES 256 encryption. data - The data to be encrypted. options - Hash of values used to encrypt the secret.

:secret - A secret string.

Returns the AES encrypted data.



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# File 'lib/precious_cargo/data.rb', line 26

def decrypt!(encrypted_data, options = {})
  secret = options[:secret]
  cipher = Gibberish::AES.new(secret)
  cipher.decrypt(encrypted_data).strip
end

.encrypt!(data, options = {}) ⇒ Object

Public: Encrypt the supplied data using a secret string. Currently only supports AES 256 encryption. data - The data to be encrypted. options - Hash of values used to encrypt the secret.

:secret - A secret string.

Returns the AES encrypted data.



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# File 'lib/precious_cargo/data.rb', line 14

def encrypt!(data, options = {})
  secret = options[:secret]
  cipher = Gibberish::AES.new(secret)
  cipher.encrypt(data)
end