INSTALL: add note about devcrypto engine

[openssl.git] / INSTALL

diff --git a/INSTALL b/INSTALL
index ff0aa6d12792482856f8f0f48189bb1e849c82f2..95fc71a6919e2417133b2c8c49f65c25d7f4d417 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -250,6 +250,15 @@
                    Don't build the AFALG engine. This option will be forced if
                    on a platform that does not support AFALG.
 
+  enable-ktls
+                   Build with Kernel TLS support. This option will enable the
+                   use of the Kernel TLS data-path, which can improve
+                   performance and allow for the use of sendfile and splice
+                   system calls on TLS sockets. The Kernel may use TLS
+                   accelerators if any are available on the system.
+                   This option will be forced off on systems that do not support
+                   the Kernel TLS data-path.
+
   enable-asan
                    Build with the Address sanitiser. This is a developer option
                    only. It may not work on all platforms and should never be
@@ -326,6 +335,11 @@
                    Don't build support for datagram based BIOs. Selecting this
                    option will also force the disabling of DTLS.
 
+  enable-devcryptoeng
+                   Build the /dev/crypto engine.  It is automatically selected
+                   on BSD implementations, in which case it can be disabled with
+                   no-devcryptoeng.
+
   no-dso
                    Don't build support for loading Dynamic Shared Objects.
 
@@ -614,8 +628,8 @@
                                    Windows, and as a comma separated list of
                                    libraries on VMS.
                    RANLIB          The library archive indexer.
-                   RC              The Windows resources manipulator.
-                   RCFLAGS         Flags for the Windows reources manipulator.
+                   RC              The Windows resource compiler.
+                   RCFLAGS         Flags for the Windows resource compiler.
                    RM              The command to remove files and directories.
 
                    These cannot be mixed with compiling / linking flags given
@@ -969,7 +983,7 @@
 
  BUILDFILE
                 Use a different build file name than the platform default
-                ("Makefile" on Unixly platforms, "makefile" on native Windows,
+                ("Makefile" on Unix-like platforms, "makefile" on native Windows,
                 "descrip.mms" on OpenVMS).  This requires that there is a
                 corresponding build file template.  See Configurations/README
                 for further information.
@@ -1171,7 +1185,7 @@
  part of the file name, i.e. for OpenSSL 1.1.x, 1.1 is somehow part of
  the name.
 
- On most POSIXly platforms, shared libraries are named libcrypto.so.1.1
+ On most POSIX platforms, shared libraries are named libcrypto.so.1.1
  and libssl.so.1.1.
 
  on Cygwin, shared libraries are named cygcrypto-1.1.dll and cygssl-1.1.dll
@@ -1202,7 +1216,7 @@
  The seeding method can be configured using the --with-rand-seed option,
  which can be used to specify a comma separated list of seed methods.
  However in most cases OpenSSL will choose a suitable default method,
- so it is not necessary to explicitely provide this option. Note also
+ so it is not necessary to explicitly provide this option. Note also
  that not all methods are available on all platforms.
 
  I) On operating systems which provide a suitable randomness source (in