diff --git a/security/cryptlib/Makefile b/security/cryptlib/Makefile
index a0a5ce5059da..28484e46c006 100644
--- a/security/cryptlib/Makefile
+++ b/security/cryptlib/Makefile
@@ -1,45 +1,45 @@
 # Created by: Foxfair Hu <foxfair@FreeBSD.org>
 
 PORTNAME=		cryptlib
 PORTVERSION=		3.4.3
 CATEGORIES=		security
 MASTER_SITES=		ftp://ftp.franken.de/pub/crypt/cryptlib/
 DISTNAME=		cl${PORTVERSION:S/.//g}
 
 MAINTAINER=		ale@FreeBSD.org
 COMMENT=		Powerful security programming toolkit
 
-ONLY_FOR_ARCHS=		amd64 armv6 armv7 i386
+ONLY_FOR_ARCHS=		amd64 armv6 armv7 i386 powerpc powerpc64
 
 OPTIONS_DEFINE=		DOCS
 
 USES=			cpe zip:infozip
 EXTRACT_BEFORE_ARGS=	-aq
 NO_WRKSUBDIR=		yes
 MAKEFILE=		makefile
 ALL_TARGET=		default FreeBSD shared
 USE_LDCONFIG=		yes
 MAKE_JOBS_UNSAFE=	yes
 CFLAGS+=		-DUSE_PKCS11
 
 PLIST_FILES=		include/cryptlib.h \
 			lib/libcl.a lib/libcl.so \
 			lib/libcl.so.3 lib/libcl.so.${PORTVERSION}
 
 PORTDOCS=		README
 
 post-patch:
 	@${REINPLACE_CMD} -e 's/%%CFLAGS%%/${CFLAGS}/' ${WRKSRC}/makefile
 
 do-install:
 	${INSTALL_DATA} ${WRKSRC}/libcl.a ${WRKSRC}/libcl.so.${PORTVERSION} \
 		${STAGEDIR}${PREFIX}/lib
 	${LN} -sf libcl.so.${PORTVERSION} ${STAGEDIR}${PREFIX}/lib/libcl.so.3
 	${LN} -sf libcl.so.3 ${STAGEDIR}${PREFIX}/lib/libcl.so
 	${INSTALL_DATA} ${WRKSRC}/cryptlib.h ${STAGEDIR}${PREFIX}/include
 
 post-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
diff --git a/security/cryptlib/files/patch-crypt_osconfig.h b/security/cryptlib/files/patch-crypt_osconfig.h
new file mode 100644
index 000000000000..4737b39c8c61
--- /dev/null
+++ b/security/cryptlib/files/patch-crypt_osconfig.h
@@ -0,0 +1,13 @@
+--- crypt/osconfig.h.orig	2021-11-26 15:16:58 UTC
++++ crypt/osconfig.h
+@@ -147,6 +147,10 @@
+ 	  #define L_ENDIAN
+ 	#else
+ 	  #define B_ENDIAN
++	#ifdef __LP64__
++	  #undef SIXTY_FOUR_BIT
++	  #define SIXTY_FOUR_BIT_LONG
++	#endif
+ 	#endif	/* Usually big-endian but may be little-endian */
+ 	#define BN_LLONG
+ 	#define DES_RISC1