Remove MD4 support from LibreSSL.

MD4 should have been removed a long time ago.  Also, RFC 6150 moved it to
historic in 2011.  Rides the major crank from removing SHA-0.

Discussed with many including beck@, millert@, djm@, sthen@
ok jsing@, input + ok bcook@

1 files changed, 6 insertions, 9 deletions

diff --git a/src/usr.bin/openssl/openssl.1 b/src/usr.bin/openssl/openssl.1
index 50063b653d..de0a56735a 100644
--- a/src/usr.bin/openssl/openssl.1
+++ b/src/usr.bin/openssl/openssl.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: openssl.1,v 1.26 2015/09/13 17:57:11 jmc Exp $
+.\" $OpenBSD: openssl.1,v 1.27 2015/09/13 23:36:21 doug Exp $
 .\" ====================================================================
 .\" Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
 .\"
@@ -383,8 +383,6 @@ Streebog-256 digest.
 Streebog-512 digest.
 .It Cm md_gost94
 GOST R 34.11-94 digest.
-.It Cm md4
-MD4 digest.
 .It Cm md5
 MD5 digest.
 .It Cm ripemd160
@@ -1795,7 +1793,7 @@ install user certificates and CAs in MSIE using the Xenroll control.
 .Bk -words
 .Oo
 .Fl gost-mac | streebog256 | streebog512 | md_gost94 |
-.Fl md4 | md5 | ripemd160 | sha | sha1 |
+.Fl md5 | ripemd160 | sha1 |
 .Fl sha224 | sha256 | sha384 | sha512 | whirlpool
 .Oc
 .Op Fl binary
@@ -1818,7 +1816,7 @@ install user certificates and CAs in MSIE using the Xenroll control.
 .Pp
 .Nm openssl
 .Cm gost-mac | streebog256 | streebog512 | md_gost94 |
-.Cm md4 | md5 | ripemd160 | sha | sha1 |
+.Cm md5 | ripemd160 | sha | sha1 |
 .Cm sha224 | sha256 | sha384 | sha512 | whirlpool
 .Op Fl c
 .Op Fl d
@@ -5085,7 +5083,7 @@ instead of standard output.
 .Op Fl key Ar keyfile
 .Op Fl keyform Ar DER | PEM
 .Op Fl keyout Ar file
-.Op Fl md4 | md5 | sha1
+.Op Fl md5 | sha1
 .Op Fl modulus
 .Op Fl nameopt Ar option
 .Op Fl new
@@ -7664,7 +7662,6 @@ command were first added in
 .Op Cm dsa2048
 .Op Cm hmac
 .Op Cm md2
-.Op Cm md4
 .Op Cm md5
 .Op Cm rc2
 .Op Cm rc2-cbc
@@ -7715,7 +7712,7 @@ benchmarks in parallel.
 .Nm "openssl ts"
 .Bk -words
 .Fl query
-.Op Fl md4 | md5 | ripemd160 | sha | sha1
+.Op Fl md5 | ripemd160 | sha1
 .Op Fl cert
 .Op Fl config Ar configfile
 .Op Fl data Ar file_to_hash
@@ -7836,7 +7833,7 @@ This option specifies a previously created time stamp request in DER
 format that will be printed into the output file.
 Useful when you need to examine the content of a request in human-readable
 format.
-.It Fl md4|md5|ripemd160|sha|sha1
+.It Fl md5|ripemd160|sha1
 The message digest to apply to the data file.
 It supports all the message digest algorithms that are supported by the
 .Nm dgst