1 files changed, 7 insertions, 20 deletions
diff --git a/rdd.1 b/rdd.1
index a9b7364..d5012ab 100644
--- a/rdd.1
+++ b/rdd.1
@@ -1,4 +1,4 @@
-.Dd January 3, 2018
+.Dd April 19, 2020
 .Dt RDD 1
 .Os
 .Sh NAME
@@ -12,11 +12,11 @@
 .Sh DESCRIPTION
 .Nm
 is a high-speed, cryptographically safe random data generator
-using the reference implementation of the eSTREAM Profile 1 SOSEMANUK
-stream cipher.
+using optimized versions of the ChaCha8 stream cipher,
+depending on your CPU.
 It is designed to fill crypto devices with random data.
 .Pp
-Random binary data is outputted to standard output.
+Random binary data is written to standard output.
 .Pp
 The options are as follows:
 .Bl -tag -width Ds
@@ -41,14 +41,14 @@ to standard error on every rekey.
 .Xr random 4 ,
 .Xr random 7
 .Sh NOTES
-rdd reads 32 random bytes for the initial key and 16 bytes for every rekeying
+rdd reads 40 random bytes for the initial key and 32 bytes for every rekeying
 from the random source.
 Setting
 .Ar rekeymb
 to -1 never rekeys.
 .Pp
 This implementation passed dieharder 3.31.1 "-a" and
-PractRand/RNG_test 0.93 (tested up to 32 TB).
+PractRand/RNG_test 0.95 (tested up to 32 TB).
 .Sh AUTHORS
 .An Leah Neukirchen Aq Mt leah@vuxu.org
 .Sh LICENSE
@@ -62,17 +62,4 @@ neighboring rights to this work.
 .Pp
 .Lk http://creativecommons.org/publicdomain/zero/1.0/
 .Pp
-This program includes code taken from
-.Lk http://www.ecrypt.eu.org/stream/p3ciphers/sosemanuk/sosemanuk_p3source.zip
-as of 2013-04-13.
-An error message which can never occur in rdd usage
-has been #ifdef'ed out.
-.Pp
-\[co] 2005 X-CRYPT project.
-This software is provided 'as-is', without any express or implied warranty.
-In no event will the authors be held liable for any damages arising
-from the use of this software.
-.Pp
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute it
-freely, subject to no restriction.
+This program uses the public domain library chacha-opt.