31 lines
1.0 KiB
OCaml
31 lines
1.0 KiB
OCaml
(* Copyright 2012 Tony Garnock-Jones <tonygarnockjones@gmail.com>. *)
|
|
|
|
(* This file is part of Hop. *)
|
|
|
|
(* Hop is free software: you can redistribute it and/or modify it *)
|
|
(* under the terms of the GNU General Public License as published by the *)
|
|
(* Free Software Foundation, either version 3 of the License, or (at your *)
|
|
(* option) any later version. *)
|
|
|
|
(* Hop is distributed in the hope that it will be useful, but *)
|
|
(* WITHOUT ANY WARRANTY; without even the implied warranty of *)
|
|
(* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *)
|
|
(* General Public License for more details. *)
|
|
|
|
(* You should have received a copy of the GNU General Public License *)
|
|
(* along with Hop. If not, see <http://www.gnu.org/licenses/>. *)
|
|
|
|
type t = string
|
|
|
|
let create () =
|
|
(* 128 bits *)
|
|
let w1 = Random.bits () in
|
|
let w2 = Random.bits () in
|
|
let w3 = Random.bits () in
|
|
let w4 = Random.bits () in
|
|
let bb = Random.int 256 in
|
|
Printf.sprintf "%08x%08x%08x%08x%02x" w1 w2 w3 w4 bb
|
|
|
|
let init () =
|
|
Random.self_init ()
|