From 0bffc7931e011b4c0c046ed7608fbe9b7a1ffd19 Mon Sep 17 00:00:00 2001
From: Robin Krahl <robin.krahl@ireas.org>
Date: Fri, 27 Dec 2019 23:07:26 +0100
Subject: Replace rand_os::OsRng with rand_core::OsRng

rand_os::OsRng has been deprecated.  Instead we can use rand_core with
the getrandom feature.
---
 Cargo.toml  | 3 +--
 src/util.rs | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 320e69d..16bd3b0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,8 +20,7 @@ exclude = [".builds/*"]
 lazy_static = "1.2"
 libc = "0.2"
 nitrokey-sys = "3.5"
-rand_core = {version = "0.5", default-features = false, features = ["std"] }
-rand_os = {version = "0.2"}
+rand_core = {version = "0.5.1", features = ["getrandom"] }
 
 [dev-dependencies]
 nitrokey-test = "0.3"
diff --git a/src/util.rs b/src/util.rs
index a5dd1e5..5a56c55 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -5,8 +5,7 @@ use std::ffi::{CStr, CString};
 use std::os::raw::{c_char, c_int};
 
 use libc::{c_void, free};
-use rand_core::RngCore;
-use rand_os::OsRng;
+use rand_core::{OsRng, RngCore};
 
 use crate::error::{Error, LibraryError};
 
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