diff --git a/man4/random.4 b/man4/random.4 index a070b598c..dfd5927c5 100644 --- a/man4/random.4 +++ b/man4/random.4 @@ -43,8 +43,8 @@ When read, the .I /dev/urandom device returns random bytes using a pseudorandom number generator seeded from the entropy pool. -That operation is non-blocking. -When used during early boot time, this device may return +Reads from this device are nonblocking. +When read during early boot time, this device may return data prior to the entropy pool being initialized. If this is of concern in your application, use .BR getrandom (2) @@ -328,7 +328,7 @@ which gets added to the entropy pool. Zero the entropy count of all pools and add some system data (such as wall clock) to the pools. .SH BUGS -When used during early boot, +During early boot time, reads from .I /dev/urandom may return data prior to the entropy pool being initialized. .SH FILES