mariadb/extra/wolfssl/CMakeLists.txt
Vladislav Vaintroub d510f80549 MDEV-33482: Optimize WolfSSL for improved performance
- Use "new" math library WOLFSSL_SP_MATH_ALL, which is now  promoted by
  WolfSSL for faster performance. "fastmath" we  used previously is going
  to be deprecated, it was not really always fast.
- Optimize common RSA math operations with WOLFSSL_HAVE_SP_RSA
- Incorporate assembly optimizations, currently for Intel x64 only

This patch significantly reduces execution time for SSL tests like
main.ssl-big and main.ssl_connect, which now run 2 to 3 times faster.

Notably, when this patch is applied to 11.4, server startup in with
ephemeral certificates becomes approximately 10x faster due to optimized
wolfSSL_EVP_PKEY_keygen().

Additionally, refactored WolfSSL by removing old workarounds and
consolidating wolfssl and wolfcrypt into a single library wolfssl, just
like it was done in WolfSSL's own CMake.
2024-02-18 01:10:41 +01:00

136 lines
4.2 KiB
CMake

IF(MSVC_INTEL)
PROJECT(wolfssl C ASM_MASM)
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|amd64")
PROJECT(wolfssl C ASM)
ELSE()
PROJECT(wolfssl C)
ENDIF()
IF(CMAKE_SIZEOF_VOID_P MATCHES 8)
IF(MSVC_INTEL AND NOT (CMAKE_C_COMPILER_ID MATCHES Clang))
SET(WOLFSSL_INTELASM ON)
SET(HAVE_INTEL_RDSEED 1)
SET(HAVE_INTEL_RDRAND 1)
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|amd64")
IF(CMAKE_C_COMPILER_ID MATCHES GNU AND CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
MESSAGE_ONCE(NO_INTEL_ASSEMBLY "Disable Intel assembly for WolfSSL - compiler is too old")
ELSEIF(WITH_MSAN)
MESSAGE_ONCE(MSAN_CANT_HANDLE_IT "Disable Intel assembly for WolfSSL - MSAN can't handle it")
ELSE()
MY_CHECK_C_COMPILER_FLAG(-maes)
MY_CHECK_C_COMPILER_FLAG(-msse4)
MY_CHECK_C_COMPILER_FLAG(-mpclmul)
IF(have_C__maes AND have_C__msse4 AND have_C__mpclmul)
SET(WOLFSSL_INTELASM ON)
MY_CHECK_C_COMPILER_FLAG(-mrdrnd)
MY_CHECK_C_COMPILER_FLAG(-mrdseed)
IF(have_C__mrdrnd)
SET(HAVE_INTEL_RDRAND ON)
ENDIF()
IF(have_C__mrdseed)
SET(HAVE_INTEL_RDSEED ON)
ENDIF()
ENDIF()
ENDIF()
ENDIF()
ENDIF()
SET(WOLFSSL_SRCDIR ${CMAKE_CURRENT_SOURCE_DIR}/wolfssl/src)
SET(WOLFCRYPT_SRCDIR ${CMAKE_CURRENT_SOURCE_DIR}/wolfssl/wolfcrypt/src)
ADD_DEFINITIONS(${SSL_DEFINES})
ADD_DEFINITIONS(-DWOLFSSL_LIB -DBUILDING_WOLFSSL)
ADD_DEFINITIONS(-DWOLFSSL_SP_4096)
INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_SOURCE_DIR}/wolfssl)
INCLUDE_DIRECTORIES(${SSL_INCLUDE_DIRS})
add_library(wolfssl STATIC
${WOLFSSL_SRCDIR}/crl.c
${WOLFSSL_SRCDIR}/internal.c
${WOLFSSL_SRCDIR}/keys.c
${WOLFSSL_SRCDIR}/tls.c
${WOLFSSL_SRCDIR}/wolfio.c
${WOLFSSL_SRCDIR}/ocsp.c
${WOLFSSL_SRCDIR}/ssl.c
${WOLFSSL_SRCDIR}/tls13.c
${WOLFCRYPT_SRCDIR}/aes.c
${WOLFCRYPT_SRCDIR}/arc4.c
${WOLFCRYPT_SRCDIR}/asn.c
${WOLFCRYPT_SRCDIR}/coding.c
${WOLFCRYPT_SRCDIR}/des3.c
${WOLFCRYPT_SRCDIR}/dh.c
${WOLFCRYPT_SRCDIR}/dsa.c
${WOLFCRYPT_SRCDIR}/ecc.c
${WOLFCRYPT_SRCDIR}/error.c
${WOLFCRYPT_SRCDIR}/hmac.c
${WOLFCRYPT_SRCDIR}/logging.c
${WOLFCRYPT_SRCDIR}/md4.c
${WOLFCRYPT_SRCDIR}/md5.c
${WOLFCRYPT_SRCDIR}/memory.c
${WOLFCRYPT_SRCDIR}/pkcs12.c
${WOLFCRYPT_SRCDIR}/pwdbased.c
${WOLFCRYPT_SRCDIR}/random.c
${WOLFCRYPT_SRCDIR}/rsa.c
${WOLFCRYPT_SRCDIR}/sha.c
${WOLFCRYPT_SRCDIR}/sha256.c
${WOLFCRYPT_SRCDIR}/sha512.c
${WOLFCRYPT_SRCDIR}/poly1305.c
${WOLFCRYPT_SRCDIR}/chacha.c
${WOLFCRYPT_SRCDIR}/chacha20_poly1305.c
${WOLFCRYPT_SRCDIR}/wc_port.c
${WOLFCRYPT_SRCDIR}/wc_encrypt.c
${WOLFCRYPT_SRCDIR}/hash.c
${WOLFCRYPT_SRCDIR}/wolfmath.c
${WOLFCRYPT_SRCDIR}/kdf.c
${WOLFCRYPT_SRCDIR}/sp_int.c
${WOLFCRYPT_SRCDIR}/sp_c32.c
${WOLFCRYPT_SRCDIR}/sp_c64.c
)
# Optimizations, assembly
if(WOLFSSL_INTELASM)
set(WOLFSSL_X86_64_BUILD 1)
set(WOLFSSL_SP_X86_64 1)
set(WOLFSSL_SP_X86_64_ASM 1)
set(WOLFSSL_AESNI 1)
target_sources(wolfssl PRIVATE
${WOLFCRYPT_SRCDIR}/cpuid.c
${WOLFCRYPT_SRCDIR}/sp_x86_64.c
)
if(MSVC_INTEL)
target_sources(wolfssl PRIVATE
${WOLFCRYPT_SRCDIR}/aes_asm.asm
${WOLFCRYPT_SRCDIR}/aes_gcm_asm.asm
${WOLFCRYPT_SRCDIR}/sp_x86_64_asm.asm
)
target_compile_options(wolfssl PRIVATE
$<$<COMPILE_LANG_AND_ID:C,Clang>:-maes -msse4.2 -mpclmul -mrdrnd -mrdseed>
$<$<COMPILE_LANGUAGE:ASM_MASM>:/Zi>
)
else()
set(USE_INTEL_SPEEDUP 1)
target_sources(wolfssl PRIVATE
${WOLFCRYPT_SRCDIR}/aes_asm.S
${WOLFCRYPT_SRCDIR}/aes_gcm_asm.S
${WOLFCRYPT_SRCDIR}/chacha_asm.S
${WOLFCRYPT_SRCDIR}/poly1305_asm.S
${WOLFCRYPT_SRCDIR}/sha512_asm.S
${WOLFCRYPT_SRCDIR}/sha256_asm.S
${WOLFCRYPT_SRCDIR}/sp_x86_64_asm.S
)
target_compile_options(wolfssl PRIVATE -maes -msse4.2 -mpclmul)
# Workaround 5.5.4 bug (user_settings.h not included into aes_asm.S)
set_property(SOURCE ${WOLFCRYPT_SRCDIR}/aes_asm.S APPEND PROPERTY COMPILE_OPTIONS "-DWOLFSSL_X86_64_BUILD")
endif()
endif()
# Silence some warnings
if(MSVC)
# truncation warnings
target_compile_options(wolfssl PRIVATE $<$<COMPILE_LANGUAGE:C>:/wd4244>)
if(CMAKE_C_COMPILER_ID MATCHES Clang)
target_compile_options(wolfssl PRIVATE $<$<COMPILE_LANGUAGE:C>:-Wno-incompatible-function-pointer-types>)
endif()
endif()
CONFIGURE_FILE(user_settings.h.in user_settings.h)