let keyAES, keyMAC, iv = Crypto.rand 32, Crypto.rand 32, Crypto.rand 16
let fileInfo = new FileInfo (inputFilePath)
use inputStream = fileInfo.OpenRead ()
let keyAES, keyMAC, iv = Crypto.rand 32, Crypto.rand 32, Crypto.rand 16
let fileInfo = new FileInfo (inputFilePath)
use inputStream = fileInfo.OpenRead ()