init

CHANGELOD.md

@@ -0,0 +1,2 @@
+## v0.1.0
+- init.

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.1.0)
+
+project(sm3-aarch64 LANGUAGES C ASM)
+
+option(BUILD_STATIC "build static library" ON)
+option(BUILD_SHARED "build shared library" ON)
+
+if(${BUILD_STATIC} STREQUAL "OFF")
+    unset(${BUILD_STATIC})
+endif()
+
+if(${BUILD_SHARED} STREQUAL "OFF")
+    unset(${BUILD_SHARED})
+endif()
+
+if((NOT BUILD_STATIC) AND (NOT BUILD_SHARED))
+    message(FATAL_ERROR "static or shared or both")
+endif()
+
+# default : release
+if (NOT CMAKE_BUILD_TYPE OR CMAKE_BUILD_TYPE STREQUAL "")
+    set(CMAKE_BUILD_TYPE "Release" CACHE STRING "" FORCE)
+endif()
+
+# Disable in-source builds
+if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
+    message("BUILD_DIR : ${CMAKE_BINARY_DIR}")
+    message(FATAL_ERROR "In-source builds are not allowed.")
+endif("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
+
+include(CheckTypeSize)
+include(CheckIncludeFiles)
+
+# debug and release
+if(NOT CMAKE_CONFIGURATION_TYPES)
+    get_property(HAVE_MULTI_CONFIG_GENERATOR GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+    # Set default configuration types for multi-config generators
+    if(HAVE_MULTI_CONFIG_GENERATOR)
+        set(CMAKE_CONFIGURATION_TYPES "Release;Debug")
+    endif()
+endif()
+
+# arch
+if(CMAKE_SYSTEM_PROCESSOR MATCHES "(arm64|aarch64)")
+    set(ARCH_AARCH64 1)
+else()
+    message(FATAL_ERROR "aarch64 only...")
+endif()
+
+find_program(PERL perl)
+if(NOT PERL)
+    message(FATAL_ERROR "perl not found")
+endif()
+message("${PERL}")
+
+# endianess
+include(TestBigEndian)
+TEST_BIG_ENDIAN(IS_BIG_ENDIAN)
+if(IS_BIG_ENDIAN)
+    set(ORDER 0) # config
+else()
+    set(ORDER 1) # config
+endif()
+set(ENDIANESS "O.O") # config
+
+# compiler flags
+set(EXTRA_C_FLAGS "-Wall -Wextra -pedantic")
+if(CMAKE_BUILD_TYPE STREQUAL "Release")
+    set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -fomit-frame-pointer")
+endif()
+
+set(SM3_DIR ${CMAKE_CURRENT_SOURCE_DIR})
+set(OUTPUT_DIRECTORY ${SM3_DIR}/bin)
+
+add_custom_command(OUTPUT ${SM3_DIR}/sm3-aarch64.s
+                   COMMAND ${PERL} ${SM3_DIR}/sm3-aarch64.pl linux64 ${SM3_DIR}/sm3-aarch64.s
+                   DEPENDS ${SM3_DIR}/sm3-aarch64.pl
+)
+
+add_custom_command(OUTPUT ${SM3_DIR}/utils-aarch64.s
+                   COMMAND ${PERL} ${SM3_DIR}/utils-aarch64.pl linux64 ${SM3_DIR}/utils-aarch64.s
+                   DEPENDS ${SM3_DIR}/utils-aarch64.pl
+)
+
+# generate config.h
+configure_file(${SM3_DIR}/config.h.in ${SM3_DIR}/config.h @ONLY)
+
+set(sm3_src
+    ${SM3_DIR}/sm3.h
+    ${SM3_DIR}/sm3.c
+    ${SM3_DIR}/sm3-aarch64.s
+    ${SM3_DIR}/utils-aarch64.s
+)
+
+# header file directory
+include_directories(${SM3_DIR}/)
+
+if(BUILD_STATIC)
+message("static")
+    add_library(sm3_static STATIC ${sm3_src})
+    set_target_properties(sm3_static PROPERTIES COMPILE_FLAGS ${EXTRA_C_FLAGS})
+    target_compile_definitions(sm3_static PRIVATE BUILD_STATIC)
+    # output directory
+    set_target_properties(sm3_static PROPERTIES
+                          ARCHIVE_OUTPUT_DIRECTORY ${OUTPUT_DIRECTORY})
+    # rename
+    set_target_properties(sm3_static PROPERTIES OUTPUT_NAME "sm3-aarch64")
+    # install library
+    INSTALL(TARGETS sm3_static ARCHIVE DESTINATION lib)
+endif()
+
+if(BUILD_SHARED)
+message("sgared")
+    add_library(sm3_shared SHARED ${sm3_src})
+    # PIC
+    set_property(TARGET sm3_shared PROPERTY POSITION_INDEPENDENT_CODE 1)
+    set_target_properties(sm3_shared PROPERTIES COMPILE_FLAGS ${EXTRA_C_FLAGS})
+    target_compile_definitions(sm3_shared PRIVATE BUILD_SHARED)
+    # output directory
+    set_target_properties(sm3_shared PROPERTIES
+                          LIBRARY_OUTPUT_DIRECTORY ${OUTPUT_DIRECTORY})
+    # rename
+    set_target_properties(sm3_shared PROPERTIES OUTPUT_NAME "sm3-aarch64")
+    # install library
+    INSTALL(TARGETS sm3_shared LIBRARY DESTINATION lib)
+endif()
+
+# install headers
+# INSTALL(DIRECTORY ${SM3_INCLUDE_DIR}/gmlite DESTINATION include)
+
+################# BUILD BENCH #################
+project(sm3_bench LANGUAGES C)
+
+set(bench_src
+    ${SM3_DIR}/bench.h
+    ${SM3_DIR}/bench.c
+    ${SM3_DIR}/test.c
+    ${SM3_DIR}/test.h
+)
+
+add_executable(sm3_bench ${bench_src})
+
+# prefer static library
+if(BUILD_STATIC)
+    set(bench_dep_lib sm3_static)
+    target_compile_definitions(sm3_bench PRIVATE BUILD_STATIC)
+elseif(BUILD_SHARED)
+    set(bench_dep_lib sm3_shared)
+    target_compile_definitions(sm3_bench PRIVATE BUILD_SHARED)
+endif()
+
+set_target_properties(sm3_bench PROPERTIES COMPILE_FLAGS ${EXTRA_C_FLAGS})
+target_link_libraries(sm3_bench ${bench_dep_lib})
+
+################# BUILD TEST #################
+project(sm3_test LANGUAGES C)
+enable_testing()
+
+set(test_src
+    ${SM3_DIR}/sm3_test.c
+    ${SM3_DIR}/test.c
+    ${SM3_DIR}/test.h
+    ${SM3_DIR}/sm3.h
+)
+
+add_executable(sm3_test ${test_src})
+# prefer shared library
+if(BUILD_SHARED)
+    set(test_dep_lib sm3_shared)
+    target_compile_definitions(sm3_test PRIVATE BUILD_SHARED)
+elseif(BUILD_STATIC)
+    set(test_dep_lib sm3_static)
+    target_compile_definitions(sm3_test PRIVATE BUILD_STATIC)
+endif()
+
+set_target_properties(sm3_test PROPERTIES COMPILE_FLAGS ${EXTRA_C_FLAGS})
+target_link_libraries(sm3_test ${test_dep_lib})
+add_test(SM3_TEST sm3_test)
+
+##########################################################
+message("================ summary ================")
+message("os               : ${CMAKE_SYSTEM_NAME}")
+message("processor        : ${CMAKE_SYSTEM_PROCESSOR}")
+message("build type       : ${CMAKE_BUILD_TYPE}")
+message("C compiler       : ${CMAKE_C_COMPILER}")
+message("C compiler flags : ${CMAKE_C_FLAGS} ${EXTRA_C_FLAGS}")
+message("assembler        : ${CMAKE_ASM_COMPILER}")

LICENSE

@@ -0,0 +1,174 @@
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+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
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+
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+      other entities that control, are controlled by, or are under common
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+      agreed to in writing, Licensor provides the Work (and each
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+      whether in tort (including negligence), contract, or otherwise,
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README.md

@@ -0,0 +1,22 @@
+AArch64 implementation of Chinese SM3 Cryptographic Hash Algorithm. [ch](https://www.oscca.gov.cn/sca/xxgk/2010-12/17/1002389/files/302a3ada057c4a73830536d03e683110.pdf), [en](https://tools.ietf.org/html/draft-sca-cfrg-sm3-02). 
+
+## implementation
+* message extension : Neon. 
+* compression function : A64.
+
+## build
+    $ mkdir build
+    $ cd build
+    $ cmake ..
+    $ make -j
+    $ make test
+
+### option
+`-DCMAKE_BUILD_TYPE` : possible values are empty, Debug, Release, RelWithDebInfo and MinSizeRel, default is `Release`.  
+`-DCMAKE_INSTALL_PREFIX` : where to install fp256 library, default is `/usr/local`.  
+`-DBUILD_STATIC` : build static library, default is `ON`.  
+`-DBUILD_SHARED` : build shared library, default is `ON`.   
+`-DUSE_ASAN` : use AddressSanitizer, default is `OFF`.  
+
+# license
+Apache 2.0