Fix test and deprecations
@ -162,7 +162,7 @@ module Devise
iv = encrypted_otp_secret_key_iv
if iv.nil?
algo = OpenSSL::Cipher::Cipher.new(algorithm)
algo = OpenSSL::Cipher.new(algorithm)
iv = [algo.random_iv].pack('m')
self.encrypted_otp_secret_key_iv = iv
end