From 276270fef57e6cbc423ae9bbf4748036bdb061c7 Mon Sep 17 00:00:00 2001
From: Kalfar <kalfar@mail.com>
Date: Mon, 20 Jan 2020 21:32:20 +0000
Subject: [PATCH] Remove /dev/random TODO comment and add explanation from
 https://www.2uo.de/myths-about-urandom/

---
 src/main.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 1a40e6bc38..edf438ef72 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -35,8 +35,10 @@ use sha2::{Digest, Sha256};
 use std::collections::BTreeMap;
 use std::num::Wrapping;
 
-// TODO consider adding blocking read based on available entropy as per linux /dev/random
-// (compared to /dev/urandom which we are equivalent to)
+// This Daemon implements a Cryptographically Secure Random Number Generator
+// that does not block on read - i.e. it is equivalent to linux /dev/urandom
+// We do not implement blocking reads as per linux /dev/random for the reasons outlined
+// here: https://www.2uo.de/myths-about-urandom/
 
 // Default file access mode for PRNG
 const DEFAULT_PRNG_MODE: u16 = 0o644;