From 54bd81999007b467420acab780c704c91bc1b057 Mon Sep 17 00:00:00 2001
From: Mounir IDRASSI <mounir.idrassi@idrix.fr>
Date: Fri, 17 Jan 2025 00:58:54 +0100
Subject: Windows/Linux/macOS: implement AES hardware support on ARM64 (ARMv8)

---
 src/Volume/Volume.make | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/Volume/Volume.make')

diff --git a/src/Volume/Volume.make b/src/Volume/Volume.make
index 52d212eb..e38542bb 100644
--- a/src/Volume/Volume.make
+++ b/src/Volume/Volume.make
@@ -43,6 +43,7 @@ ifeq "$(PLATFORM)" "MacOSX"
 ifneq "$(COMPILE_ASM)" "false"
 	OBJSEX += ../Crypto/Aes_asm.oo
 	OBJS += ../Crypto/Aes_hw_cpu.o
+	OBJSEX += ../Crypto/Aes_hw_armv8.oo
 	OBJS += ../Crypto/Aescrypt.o
 	OBJSEX += ../Crypto/Twofish_asm.oo
 	OBJSEX += ../Crypto/Camellia_asm.oo
@@ -78,6 +79,9 @@ else ifeq "$(CPU_ARCH)" "x64"
 	OBJS += ../Crypto/sha512_avx1_x64.o
 	OBJS += ../Crypto/sha512_avx2_x64.o
 	OBJS += ../Crypto/sha512_sse4_x64.o
+else ifeq "$(CPU_ARCH)" "arm64"
+	OBJARMV8CRYPTO += ../Crypto/Aes_hw_armv8.oarmv8crypto
+	OBJS += ../Crypto/Aescrypt.o
 else
 	OBJS += ../Crypto/Aescrypt.o
 endif
@@ -140,6 +144,12 @@ VolumeLibrary: Volume.a
 ifeq "$(ENABLE_WOLFCRYPT)" "0"
 ifeq "$(PLATFORM)" "MacOSX"
 ifneq "$(COMPILE_ASM)" "false"
+../Crypto/Aes_hw_armv8.oo: ../Crypto/Aes_hw_armv8.c
+	@echo Compiling $(<F)
+	$(CC) $(CFLAGS_ARM64) -c ../Crypto/Aes_hw_armv8.c -o ../Crypto/Aes_hw_armv8_arm64.o
+	$(CC) $(CFLAGS_X64) -c ../Crypto/Aes_hw_armv8.c -o ../Crypto/Aes_hw_armv8_x64.o
+	lipo -create ../Crypto/Aes_hw_armv8_arm64.o ../Crypto/Aes_hw_armv8_x64.o -output ../Crypto/Aes_hw_armv8.oo
+	rm -fr ../Crypto/Aes_hw_armv8_arm64.o ../Crypto/Aes_hw_armv8_x64.o
 ../Crypto/Aes_asm.oo: ../Crypto/Aes_x86.asm ../Crypto/Aes_x64.asm
 	@echo Assembling $(<F)
 	$(AS) $(ASFLAGS32) -o ../Crypto/Aes_x86.o ../Crypto/Aes_x86.asm
-- 
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