0648129566
The changes to delocate.go are needed because modes/ does things like return the address of a module function. Both of these need to be changed from referencing the GOT to using local symbols. Rather than testing whether |ghash| is |gcm_ghash_avx|, we can just keep that information in a flag. The test for |aesni_ctr32_encrypt_blocks| is more problematic, but I believe that it's superfluous and can be dropped: if you passed in a stream function that was semantically different from |aesni_ctr32_encrypt_blocks| you would already have a bug because |CRYPTO_gcm128_[en|de]crypt_ctr32| will handle a block at the end themselves, and assume a big-endian, 32-bit counter anyway. Change-Id: I68a84ebdab6c6006e11e9467e3362d7585461385 Reviewed-on: https://boringssl-review.googlesource.com/15064 Reviewed-by: Adam Langley <agl@google.com>
201 lines
5.3 KiB
CMake
201 lines
5.3 KiB
CMake
include_directories(../../include)
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if (${ARCH} STREQUAL "x86_64")
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set(
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BCM_ASM_SOURCES
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md5-x86_64.${ASM_EXT}
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sha1-x86_64.${ASM_EXT}
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sha256-x86_64.${ASM_EXT}
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sha512-x86_64.${ASM_EXT}
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aes-x86_64.${ASM_EXT}
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aesni-x86_64.${ASM_EXT}
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bsaes-x86_64.${ASM_EXT}
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vpaes-x86_64.${ASM_EXT}
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aesni-gcm-x86_64.${ASM_EXT}
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ghash-x86_64.${ASM_EXT}
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)
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endif()
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if (${ARCH} STREQUAL "x86")
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set(
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BCM_ASM_SOURCES
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md5-586.${ASM_EXT}
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sha1-586.${ASM_EXT}
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sha256-586.${ASM_EXT}
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sha512-586.${ASM_EXT}
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aes-586.${ASM_EXT}
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vpaes-x86.${ASM_EXT}
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aesni-x86.${ASM_EXT}
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ghash-x86.${ASM_EXT}
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)
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endif()
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if (${ARCH} STREQUAL "arm")
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set(
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BCM_ASM_SOURCES
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sha1-armv4-large.${ASM_EXT}
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sha256-armv4.${ASM_EXT}
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sha512-armv4.${ASM_EXT}
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aes-armv4.${ASM_EXT}
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bsaes-armv7.${ASM_EXT}
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aesv8-armx.${ASM_EXT}
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ghash-armv4.${ASM_EXT}
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ghashv8-armx.${ASM_EXT}
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)
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endif()
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if (${ARCH} STREQUAL "aarch64")
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set(
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BCM_ASM_SOURCES
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sha1-armv8.${ASM_EXT}
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sha256-armv8.${ASM_EXT}
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sha512-armv8.${ASM_EXT}
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aesv8-armx.${ASM_EXT}
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ghashv8-armx.${ASM_EXT}
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)
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endif()
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if (${ARCH} STREQUAL "ppc64le")
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set(
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AES_ARCH_SOURCES
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aesp8-ppc.${ASM_EXT}
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ghashp8-ppc.${ASM_EXT}
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)
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endif()
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perlasm(aes-586.${ASM_EXT} aes/asm/aes-586.pl)
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perlasm(aes-armv4.${ASM_EXT} aes/asm/aes-armv4.pl)
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perlasm(aesni-gcm-x86_64.${ASM_EXT} modes/asm/aesni-gcm-x86_64.pl)
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perlasm(aesni-x86_64.${ASM_EXT} aes/asm/aesni-x86_64.pl)
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perlasm(aesni-x86.${ASM_EXT} aes/asm/aesni-x86.pl)
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perlasm(aesp8-ppc.${ASM_EXT} aes/asm/aesp8-ppc.pl)
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perlasm(aesv8-armx.${ASM_EXT} aes/asm/aesv8-armx.pl)
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perlasm(aes-x86_64.${ASM_EXT} aes/asm/aes-x86_64.pl)
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perlasm(bsaes-armv7.${ASM_EXT} aes/asm/bsaes-armv7.pl)
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perlasm(bsaes-x86_64.${ASM_EXT} aes/asm/bsaes-x86_64.pl)
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perlasm(ghash-armv4.${ASM_EXT} modes/asm/ghash-armv4.pl)
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perlasm(ghashp8-ppc.${ASM_EXT} modes/asm/ghashp8-ppc.pl)
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perlasm(ghashv8-armx.${ASM_EXT} modes/asm/ghashv8-armx.pl)
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perlasm(ghash-x86_64.${ASM_EXT} modes/asm/ghash-x86_64.pl)
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perlasm(ghash-x86.${ASM_EXT} modes/asm/ghash-x86.pl)
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perlasm(md5-586.${ASM_EXT} md5/asm/md5-586.pl)
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perlasm(md5-x86_64.${ASM_EXT} md5/asm/md5-x86_64.pl)
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perlasm(sha1-586.${ASM_EXT} sha/asm/sha1-586.pl)
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perlasm(sha1-armv4-large.${ASM_EXT} sha/asm/sha1-armv4-large.pl)
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perlasm(sha1-armv8.${ASM_EXT} sha/asm/sha1-armv8.pl)
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perlasm(sha1-x86_64.${ASM_EXT} sha/asm/sha1-x86_64.pl)
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perlasm(sha256-586.${ASM_EXT} sha/asm/sha256-586.pl)
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perlasm(sha256-armv4.${ASM_EXT} sha/asm/sha256-armv4.pl)
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perlasm(sha256-armv8.${ASM_EXT} sha/asm/sha512-armv8.pl)
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perlasm(sha256-x86_64.${ASM_EXT} sha/asm/sha512-x86_64.pl)
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perlasm(sha512-586.${ASM_EXT} sha/asm/sha512-586.pl)
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perlasm(sha512-armv4.${ASM_EXT} sha/asm/sha512-armv4.pl)
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perlasm(sha512-armv8.${ASM_EXT} sha/asm/sha512-armv8.pl)
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perlasm(sha512-x86_64.${ASM_EXT} sha/asm/sha512-x86_64.pl)
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perlasm(vpaes-x86_64.${ASM_EXT} aes/asm/vpaes-x86_64.pl)
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perlasm(vpaes-x86.${ASM_EXT} aes/asm/vpaes-x86.pl)
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if(FIPS)
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add_library(
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bcm_c_generated_asm
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STATIC
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bcm.c
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)
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SET_TARGET_PROPERTIES(bcm_c_generated_asm PROPERTIES COMPILE_OPTIONS "-S")
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SET_TARGET_PROPERTIES(bcm_c_generated_asm PROPERTIES POSITION_INDEPENDENT_CODE ON)
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function(JOIN VALUES GLUE OUTPUT)
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string (REPLACE ";" "${GLUE}" _TMP_STR "${VALUES}")
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set (${OUTPUT} "${_TMP_STR}" PARENT_SCOPE)
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endfunction()
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set(DELOCATE_AS_FLAG)
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set(DELOCATE_AS_ARG)
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if(NOT "${BCM_ASM_SOURCES}" STREQUAL "")
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set(DELOCATE_AS_FLAG "-as")
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JOIN("${BCM_ASM_SOURCES}" ",${CMAKE_CURRENT_BINARY_DIR}/" BCM_ASM_SOURCES_COMMA_SEP)
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SET(DELOCATE_AS_ARG "${CMAKE_CURRENT_BINARY_DIR}/${BCM_ASM_SOURCES_COMMA_SEP}")
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endif()
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add_custom_command(
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OUTPUT bcm-delocated.S
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COMMAND ${GO_EXECUTABLE} run crypto/fipsmodule/delocate.go crypto/fipsmodule/ar.go crypto/fipsmodule/const.go -a $<TARGET_FILE:bcm_c_generated_asm> ${DELOCATE_AS_FLAG} ${DELOCATE_AS_ARG} -o ${CMAKE_CURRENT_BINARY_DIR}/bcm-delocated.S
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DEPENDS bcm_c_generated_asm ${BCM_ASM_SOURCES} delocate.go ar.go const.go
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
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)
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add_library(
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bcm_hashunset
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STATIC
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bcm-delocated.S
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)
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set_target_properties(bcm_hashunset PROPERTIES POSITION_INDEPENDENT_CODE ON)
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set_target_properties(bcm_hashunset PROPERTIES LINKER_LANGUAGE C)
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add_custom_command(
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OUTPUT bcm.o
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COMMAND ${GO_EXECUTABLE} run crypto/fipsmodule/inject-hash.go crypto/fipsmodule/ar.go crypto/fipsmodule/const.go -o ${CMAKE_CURRENT_BINARY_DIR}/bcm.o -in $<TARGET_FILE:bcm_hashunset>
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DEPENDS bcm_hashunset inject-hash.go ar.go const.go
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WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
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)
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# The outputs of add_custom_command cannot be referenced outside of the
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# CMakeLists.txt that defines it. Thus we have to wrap bcm.o in a custom target
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# so that crypto can depend on it.
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add_custom_target(bcm_o_target DEPENDS bcm.o)
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add_library(
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fipsmodule
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OBJECT
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is_fips.c
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)
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set_target_properties(fipsmodule PROPERTIES LINKER_LANGUAGE C)
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else()
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add_library(
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fipsmodule
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OBJECT
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bcm.c
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is_fips.c
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${BCM_ASM_SOURCES}
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)
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endif()
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add_executable(
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aes_test
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aes/aes_test.cc
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$<TARGET_OBJECTS:test_support>
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)
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target_link_libraries(aes_test crypto)
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add_dependencies(all_tests aes_test)
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add_executable(
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gcm_test
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modes/gcm_test.cc
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$<TARGET_OBJECTS:test_support>
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)
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target_link_libraries(gcm_test crypto)
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add_dependencies(all_tests gcm_test)
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