diff --git a/crypto/external/bsd/openssl/lib/libcrypto/idea.inc b/crypto/external/bsd/openssl/lib/libcrypto/idea.inc
index 5b6130286664..ff885ff1b681 100644
--- a/crypto/external/bsd/openssl/lib/libcrypto/idea.inc
+++ b/crypto/external/bsd/openssl/lib/libcrypto/idea.inc
@@ -1,4 +1,4 @@
-#	$NetBSD: idea.inc,v 1.3 2012/07/12 18:44:49 christos Exp $
+#	$NetBSD: idea.inc,v 1.4 2017/05/21 14:24:05 riastradh Exp $
 #
 #	@(#) Copyright (c) 1995 Simon J. Gerraty
 #
@@ -9,8 +9,6 @@
 
 
 IDEA_SRCS = i_cfb64.c i_ofb64.c i_ecb.c
-# IDEA is a patented algorithm; abort().
-# see ../libcrypto_idea
 SRCS+=${IDEA_SRCS} i_cbc.c i_skey.c
 
 .for cryptosrc in ${IDEA_SRCS}
diff --git a/crypto/external/bsd/openssl/lib/libcrypto/mdc2.inc b/crypto/external/bsd/openssl/lib/libcrypto/mdc2.inc
index d846e1edab46..f4d14fa5652d 100644
--- a/crypto/external/bsd/openssl/lib/libcrypto/mdc2.inc
+++ b/crypto/external/bsd/openssl/lib/libcrypto/mdc2.inc
@@ -1,4 +1,4 @@
-#	$NetBSD: mdc2.inc,v 1.3 2012/07/12 18:44:49 christos Exp $
+#	$NetBSD: mdc2.inc,v 1.4 2017/05/21 14:24:05 riastradh Exp $
 #
 #	@(#) Copyright (c) 1995 Simon J. Gerraty
 #
@@ -9,8 +9,6 @@
 
 
 MDC2_SRCS = mdc2_one.c
-# MDC2 is a patented algorithm; abort().
-# see ../libcrypto_mdc2
 SRCS+=	${MDC2_SRCS} mdc2dgst.c
 
 .for cryptosrc in ${MDC2_SRCS}
diff --git a/share/man/man3/intro.3 b/share/man/man3/intro.3
index 67cc2523289f..0c95073ab08b 100644
--- a/share/man/man3/intro.3
+++ b/share/man/man3/intro.3
@@ -1,4 +1,4 @@
-.\"	$NetBSD: intro.3,v 1.32 2017/05/21 14:20:45 riastradh Exp $
+.\"	$NetBSD: intro.3,v 1.33 2017/05/21 14:24:05 riastradh Exp $
 .\"
 .\" Copyright (c) 1980, 1991, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -125,10 +125,6 @@ See
 The OpenSSL cryptographic library.
 See
 .Xr crypto 3 .
-.It Em libcrypto_idea Pq Fl l Ns Ar crypto_idea
-The OpenSSL cryptographic library routines for the IDEA algorithm.
-This algorithm is separated from libcrypto since the IDEA algorithm is
-protected by patents and its use is restricted.
 .It Em libcurses Pq Fl l Ns Ar curses Fl l Ns Ar terminfo
 Terminal independent screen management routines
 for two dimensional non-bitmap display terminals.
diff --git a/share/mk/bsd.README b/share/mk/bsd.README
index 61202a69ffca..221e457cccce 100644
--- a/share/mk/bsd.README
+++ b/share/mk/bsd.README
@@ -1,4 +1,4 @@
-#	$NetBSD: bsd.README,v 1.360 2017/05/21 14:20:45 riastradh Exp $
+#	$NetBSD: bsd.README,v 1.361 2017/05/21 14:24:05 riastradh Exp $
 #	@(#)bsd.README	8.2 (Berkeley) 4/2/94
 
 This is the README file for the make "include" files for the NetBSD
@@ -1563,8 +1563,6 @@ DPADD		Additional dependencies for the program.  Usually used for
 		LIBCRTI?=	${DESTDIR}/usr/lib/crti.o
 		LIBCRYPT?=	${DESTDIR}/usr/lib/libcrypt.a
 		LIBCRYPTO?=	${DESTDIR}/usr/lib/libcrypto.a
-		LIBCRYPTO_IDEA?=${DESTDIR}/usr/lib/libcrypto_idea.a
-		LIBCRYPTO_MDC2?=${DESTDIR}/usr/lib/libcrypto_mdc2.a
 		LIBCURSES?=	${DESTDIR}/usr/lib/libcurses.a
 		LIBC_PIC?=	${DESTDIR}/usr/lib/libc_pic.a
 		LIBDBM?=	${DESTDIR}/usr/lib/libdbm.a
diff --git a/share/mk/bsd.prog.mk b/share/mk/bsd.prog.mk
index 691b15b8327f..f601a814256a 100644
--- a/share/mk/bsd.prog.mk
+++ b/share/mk/bsd.prog.mk
@@ -1,4 +1,4 @@
-#	$NetBSD: bsd.prog.mk,v 1.305 2017/05/21 14:20:45 riastradh Exp $
+#	$NetBSD: bsd.prog.mk,v 1.306 2017/05/21 14:24:05 riastradh Exp $
 #	@(#)bsd.prog.mk	8.2 (Berkeley) 4/2/94
 
 .ifndef HOSTPROG
@@ -114,8 +114,6 @@ LIBCRTI=	${DESTDIR}/usr/lib/${MLIBDIR:D${MLIBDIR}/}crti.o
 	compat \
 	crypt \
 	crypto \
-	crypto_idea \
-	crypto_mdc2 \
 	curses \
 	cxx \
 	dbm \