openssl: use assembler version of aes on arm - nearly doubles aes encryption performance

SVN-Revision: 18790
This commit is contained in:
Felix Fietkau 2009-12-16 02:03:20 +00:00
parent 6a90a35f2b
commit cff27487bb
2 changed files with 24 additions and 3 deletions

View file

@ -71,12 +71,16 @@ OPENSSL_NO_CIPHERS:= no-idea no-md2 no-mdc2 no-rc5 no-sha0 no-smime \
no-rmd160 no-aes192 no-ripemd no-camellia no-ans1 no-krb5
ifeq ($(BOARD),ixp4xx)
OPENSSL_OPTIONS:= shared no-ec no-err no-hw no-threads zlib-dynamic \
no-sse2 no-perlasm --with-cryptodev
no-sse2 --with-cryptodev
else
OPENSSL_OPTIONS:= shared no-ec no-err no-hw no-threads zlib-dynamic \
no-engines no-sse2 no-perlasm
no-engines no-sse2
endif
ifdef CONFIG_arm
OPENSSL_MAKEFLAGS := AES_ASM_OBJ="aes-armv4.o aes_cbc.o"
else
OPENSSL_OPTIONS += no-perlasm
endif
define Build/Configure
(cd $(PKG_BUILD_DIR); \
@ -100,21 +104,25 @@ define Build/Compile
$(MAKE) -C $(PKG_BUILD_DIR) \
MAKEDEPPROG="$(TARGET_CROSS)gcc" \
OPENWRT_OPTIMIZATION_FLAGS="$(TARGET_CFLAGS)" \
$(OPENSSL_MAKEFLAGS) \
depend
$(MAKE) -C $(PKG_BUILD_DIR) \
CC="$(TARGET_CC)" \
AR="$(TARGET_CROSS)ar r" \
RANLIB="$(TARGET_CROSS)ranlib" \
OPENWRT_OPTIMIZATION_FLAGS="$(TARGET_CFLAGS)" \
$(OPENSSL_MAKEFLAGS) \
all build-shared
# Work around openssl build bug to link libssl.so with libcrypto.so.
-rm $(PKG_BUILD_DIR)/libssl.so.*.*.*
$(MAKE) -C $(PKG_BUILD_DIR) \
CC="$(TARGET_CC)" \
OPENWRT_OPTIMIZATION_FLAGS="$(TARGET_CFLAGS)" \
$(OPENSSL_MAKEFLAGS) \
do_linux-shared
$(MAKE) -C $(PKG_BUILD_DIR) \
INSTALL_PREFIX="$(PKG_INSTALL_DIR)" \
$(OPENSSL_MAKEFLAGS) \
install
endef

View file

@ -0,0 +1,13 @@
--- a/crypto/aes/Makefile
+++ b/crypto/aes/Makefile
@@ -47,6 +47,9 @@ lib: $(LIBOBJ)
$(LIBOBJ): $(LIBSRC)
+aes-armv4.s: asm/aes-armv4.pl
+ $(PERL) $^ > $@
+
aes-ia64.s: asm/aes-ia64.S
$(CC) $(CFLAGS) -E asm/aes-ia64.S > $@