Method: Bixby::CryptoUtil.decrypt

Defined in:
lib/bixby_common/util/crypto_util.rb

.decrypt(data, key_pem, iv_pem) ⇒ Object 



25
26
27
28
29
30
31
32
33
34
35
36
 
# File 'lib/bixby_common/util/crypto_util.rb', line 25

def decrypt(data, key_pem, iv_pem)
  data = StringIO.new(data, 'rb')
  key = key_pem.private_decrypt(read_next(data))
  iv  = iv_pem.public_decrypt(read_next(data))

  c = new_cipher()
  c.decrypt
  c.key = key
  c.iv = iv

  ret = c.update(d64(data.read)) + c.final
end