diff --git a/security/highwayhash/Makefile b/security/highwayhash/Makefile
index 109fbf48241e..bd209fea27cf 100644
--- a/security/highwayhash/Makefile
+++ b/security/highwayhash/Makefile
@@ -1,35 +1,37 @@
 PORTNAME=	highwayhash
 PORTVERSION=	g20240418
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES=	security
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Fast strong hash functions: SipHash/HighwayHash
 WWW=		https://github.com/google/highwayhash
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 ONLY_FOR_ARCHS=		aarch64 amd64 powerpc powerpc64 powerpc64le
 ONLY_FOR_ARCHS_REASON=	assembly is implemented only for specific architectures in highwayhash/tsc_timer.h
 
 USES=		compiler:c++11-lang gmake
 USE_LDCONFIG=	yes
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	google
 GH_TAGNAME=	f8381f3
 
 .include <bsd.port.options.mk>
 
-.if ${ARCH:Mpowerpc*}
-CXXFLAGS+=	-mpower8-vector
+.if ${ARCH} == powerpc64le
+MAKE_ENV+=	HH_POWER=1 HH_VSX=1
+.elif ${ARCH:Mpowerpc*}
 MAKE_ENV+=	HH_POWER=1
 .elif ${ARCH} == aarch64 || ${ARCH:Marmv*}
 MAKE_ENV+=	HH_ARM=1
 .endif
 
 post-install:
 	${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libhighwayhash.so
 
 .include <bsd.port.mk>
diff --git a/security/highwayhash/files/patch-Makefile b/security/highwayhash/files/patch-Makefile
index d6ba3a52f0e6..06a41b2afcfe 100644
--- a/security/highwayhash/files/patch-Makefile
+++ b/security/highwayhash/files/patch-Makefile
@@ -1,11 +1,34 @@
---- Makefile.orig	2020-04-29 18:43:05 UTC
+--- Makefile.orig	2024-04-18 09:56:24 UTC
 +++ Makefile
 @@ -1,7 +1,7 @@
  # We assume X64 unless HH_POWER, HH_ARM, or HH_AARCH64 are defined.
- 
+
  override CPPFLAGS += -I.
 -override CXXFLAGS += -std=c++11 -Wall -O3 -fPIC -pthread
 +override CXXFLAGS += -std=c++11 -Wall -fPIC -pthread
  override LDFLAGS += -pthread
- 
+
  PREFIX ?= /usr/local
+@@ -39,8 +39,10 @@ HH_AARCH64 = 1
+ else
+ ifdef HH_POWER
+ HH_X64 =
++ifdef HH_VSX
+ HIGHWAYHASH_OBJS += obj/hh_vsx.o
+ HIGHWAYHASH_TEST_OBJS += obj/highwayhash_test_vsx.o
++endif
+ else
+ HH_X64 = 1
+ HIGHWAYHASH_OBJS += obj/hh_avx2.o obj/hh_sse41.o
+@@ -95,9 +97,11 @@ obj/benchmark.o: CXXFLAGS+=-mavx2
+ endif
+
+ ifdef HH_POWER
++ifdef HH_VSX
+ obj/highwayhash_test_vsx.o: CXXFLAGS+=-mvsx
+ obj/hh_vsx.o: CXXFLAGS+=-mvsx
+ obj/benchmark.o: CXXFLAGS+=-mvsx
++endif
+ # Skip file - vector library/test not supported on PPC
+ obj/vector_test_target.o: CXXFLAGS+=-DHH_DISABLE_TARGET_SPECIFIC
+ obj/vector_test.o: CXXFLAGS+=-DHH_DISABLE_TARGET_SPECIFIC
diff --git a/security/highwayhash/files/patch-highwayhash_instruction__sets.h b/security/highwayhash/files/patch-highwayhash_instruction__sets.h
new file mode 100644
index 000000000000..9a8e5b0f6918
--- /dev/null
+++ b/security/highwayhash/files/patch-highwayhash_instruction__sets.h
@@ -0,0 +1,32 @@
+--- highwayhash/instruction_sets.h.orig	2024-04-18 09:56:24 UTC
++++ highwayhash/instruction_sets.h
+@@ -38,7 +38,11 @@ class InstructionSets {
+   static TargetBits Supported();
+ #elif HH_ARCH_PPC
+   static HH_INLINE TargetBits Supported() {
++#ifdef __LITTLE_ENDIAN__
+     return HH_TARGET_VSX | HH_TARGET_Portable;
++#else
++    return HH_TARGET_Portable;
++#endif
+   }
+ #elif HH_ARCH_NEON
+   static HH_INLINE TargetBits Supported() {
+@@ -64,7 +68,7 @@ class InstructionSets {
+       Func<HH_TARGET_SSE41>()(std::forward<Args>(args)...);
+       return HH_TARGET_SSE41;
+     }
+-#elif HH_ARCH_PPC
++#elif HH_ARCH_PPC && defined(__LITTLE_ENDIAN__)
+     const TargetBits supported = Supported();
+     if (supported & HH_TARGET_VSX) {
+       Func<HH_TARGET_VSX>()(std::forward<Args>(args)...);
+@@ -96,7 +100,7 @@ class InstructionSets {
+     if (supported & HH_TARGET_SSE41) {
+       Func<HH_TARGET_SSE41>()(std::forward<Args>(args)...);
+     }
+-#elif HH_ARCH_PPC
++#elif HH_ARCH_PPC && defined(__LITTLE_ENDIAN__)
+     if (supported & HH_TARGET_VSX) {
+       Func<HH_TARGET_VSX>()(std::forward<Args>(args)...);
+     }