Implement Maximum Fragment Length TLS extension.

[openssl.git] / doc / man1 / speed.pod

diff --git a/doc/man1/speed.pod b/doc/man1/speed.pod
index b0d4daa7aab0085109c67a1714b96da4de655751..d8d5f6f22b690a4b1dc03849ab9d09ccd0fd2865 100644 (file)
--- a/doc/man1/speed.pod
+++ b/doc/man1/speed.pod
@@ -2,6 +2,7 @@
 
 =head1 NAME
 
+openssl-speed,
 speed - test library performance
 
 =head1 SYNOPSIS
@@ -12,13 +13,16 @@ B<openssl speed>
 [B<-elapsed>]
 [B<-evp algo>]
 [B<-decrypt>]
+[B<-rand file...>]
+[B<-writerand file>]
 [B<algorithm...>]
 
 =head1 DESCRIPTION
 
 This command is used to test the performance of cryptographic algorithms.
 To see the list of supported algorithms, use the I<list --digest-commands>
-or I<list --cipher-commands> command.
+or I<list --cipher-commands> command. The global CSPRNG is denoted by
+the I<rand> algorithm name.
 
 =head1 OPTIONS
 
@@ -48,6 +52,19 @@ Use the specified cipher or message digest algorithm via the EVP interface.
 
 Time the decryption instead of encryption. Affects only the EVP testing.
 
+=item B<-rand file...>
+
+A file or files containing random data used to seed the random number
+generator.
+Multiple files can be specified separated by an OS-dependent character.
+The separator is B<;> for MS-Windows, B<,> for OpenVMS, and B<:> for
+all others.
+
+=item [B<-writerand file>]
+
+Writes random data to the specified I<file> upon exit.
+This can be used with a subsequent B<-rand> flag.
+
 =item B<[zero or more test algorithms]>
 
 If any options are given, B<speed> tests those algorithms, otherwise all of