1# SPDX-License-Identifier: GPL-2.0 2 3aflags-thumb2-$(CONFIG_THUMB2_KERNEL) := -U__thumb2__ -D__thumb2__=1 4 5quiet_cmd_perlasm = PERLASM $@ 6 cmd_perlasm = $(PERL) $(<) > $(@) 7 8quiet_cmd_perlasm_with_args = PERLASM $@ 9 cmd_perlasm_with_args = $(PERL) $(<) void $(@) 10 11obj-$(CONFIG_KUNIT) += tests/ 12 13obj-$(CONFIG_CRYPTO_HASH_INFO) += hash_info.o 14 15obj-$(CONFIG_CRYPTO_LIB_UTILS) += libcryptoutils.o 16libcryptoutils-y := memneq.o utils.o 17 18# chacha is used by the /dev/random driver which is always builtin 19obj-y += chacha.o 20obj-$(CONFIG_CRYPTO_LIB_CHACHA_GENERIC) += libchacha.o 21 22obj-$(CONFIG_CRYPTO_LIB_AES) += libaes.o 23libaes-y := aes.o 24 25obj-$(CONFIG_CRYPTO_LIB_AESCFB) += libaescfb.o 26libaescfb-y := aescfb.o 27 28obj-$(CONFIG_CRYPTO_LIB_AESGCM) += libaesgcm.o 29libaesgcm-y := aesgcm.o 30 31obj-$(CONFIG_CRYPTO_LIB_ARC4) += libarc4.o 32libarc4-y := arc4.o 33 34obj-$(CONFIG_CRYPTO_LIB_GF128MUL) += gf128mul.o 35 36# blake2s is used by the /dev/random driver which is always builtin 37obj-y += libblake2s.o 38libblake2s-y := blake2s.o 39libblake2s-$(CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC) += blake2s-generic.o 40libblake2s-$(CONFIG_CRYPTO_SELFTESTS) += blake2s-selftest.o 41 42obj-$(CONFIG_CRYPTO_LIB_CHACHA20POLY1305) += libchacha20poly1305.o 43libchacha20poly1305-y += chacha20poly1305.o 44libchacha20poly1305-$(CONFIG_CRYPTO_SELFTESTS) += chacha20poly1305-selftest.o 45 46obj-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += libcurve25519-generic.o 47libcurve25519-generic-y := curve25519-fiat32.o 48libcurve25519-generic-$(CONFIG_ARCH_SUPPORTS_INT128) := curve25519-hacl64.o 49libcurve25519-generic-y += curve25519-generic.o 50# clang versions prior to 18 may blow out the stack with KASAN 51ifeq ($(call clang-min-version, 180000),) 52KASAN_SANITIZE_curve25519-hacl64.o := n 53endif 54 55obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o 56libcurve25519-y += curve25519.o 57libcurve25519-$(CONFIG_CRYPTO_SELFTESTS) += curve25519-selftest.o 58 59obj-$(CONFIG_CRYPTO_LIB_DES) += libdes.o 60libdes-y := des.o 61 62obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o 63libpoly1305-y += poly1305.o 64 65obj-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += libpoly1305-generic.o 66libpoly1305-generic-y := poly1305-donna32.o 67libpoly1305-generic-$(CONFIG_ARCH_SUPPORTS_INT128) := poly1305-donna64.o 68libpoly1305-generic-y += poly1305-generic.o 69 70################################################################################ 71 72obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o 73libsha1-y := sha1.o 74ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y) 75CFLAGS_sha1.o += -I$(src)/$(SRCARCH) 76ifeq ($(CONFIG_ARM),y) 77libsha1-y += arm/sha1-armv4-large.o 78libsha1-$(CONFIG_KERNEL_MODE_NEON) += arm/sha1-armv7-neon.o \ 79 arm/sha1-ce-core.o 80endif 81libsha1-$(CONFIG_ARM64) += arm64/sha1-ce-core.o 82ifeq ($(CONFIG_PPC),y) 83libsha1-y += powerpc/sha1-powerpc-asm.o 84libsha1-$(CONFIG_SPE) += powerpc/sha1-spe-asm.o 85endif 86libsha1-$(CONFIG_SPARC) += sparc/sha1_asm.o 87libsha1-$(CONFIG_X86) += x86/sha1-ssse3-and-avx.o \ 88 x86/sha1-avx2-asm.o \ 89 x86/sha1-ni-asm.o 90endif # CONFIG_CRYPTO_LIB_SHA1_ARCH 91 92################################################################################ 93 94obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o 95libsha256-y := sha256.o 96ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y) 97CFLAGS_sha256.o += -I$(src)/$(SRCARCH) 98 99ifeq ($(CONFIG_ARM),y) 100libsha256-y += arm/sha256-ce.o arm/sha256-core.o 101$(obj)/arm/sha256-core.S: $(src)/arm/sha256-armv4.pl 102 $(call cmd,perlasm) 103AFLAGS_arm/sha256-core.o += $(aflags-thumb2-y) 104endif 105 106ifeq ($(CONFIG_ARM64),y) 107libsha256-y += arm64/sha256-core.o 108$(obj)/arm64/sha256-core.S: $(src)/arm64/sha2-armv8.pl 109 $(call cmd,perlasm_with_args) 110libsha256-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha256-ce.o 111endif 112 113libsha256-$(CONFIG_PPC) += powerpc/sha256-spe-asm.o 114libsha256-$(CONFIG_RISCV) += riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.o 115libsha256-$(CONFIG_SPARC) += sparc/sha256_asm.o 116libsha256-$(CONFIG_X86) += x86/sha256-ssse3-asm.o \ 117 x86/sha256-avx-asm.o \ 118 x86/sha256-avx2-asm.o \ 119 x86/sha256-ni-asm.o 120endif # CONFIG_CRYPTO_LIB_SHA256_ARCH 121 122################################################################################ 123 124obj-$(CONFIG_CRYPTO_LIB_SHA512) += libsha512.o 125libsha512-y := sha512.o 126ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y) 127CFLAGS_sha512.o += -I$(src)/$(SRCARCH) 128 129ifeq ($(CONFIG_ARM),y) 130libsha512-y += arm/sha512-core.o 131$(obj)/arm/sha512-core.S: $(src)/arm/sha512-armv4.pl 132 $(call cmd,perlasm) 133AFLAGS_arm/sha512-core.o += $(aflags-thumb2-y) 134endif 135 136ifeq ($(CONFIG_ARM64),y) 137libsha512-y += arm64/sha512-core.o 138$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl 139 $(call cmd,perlasm_with_args) 140libsha512-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha512-ce-core.o 141endif 142 143libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o 144libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o 145libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \ 146 x86/sha512-avx-asm.o \ 147 x86/sha512-avx2-asm.o 148endif # CONFIG_CRYPTO_LIB_SHA512_ARCH 149 150################################################################################ 151 152obj-$(CONFIG_MPILIB) += mpi/ 153 154obj-$(CONFIG_CRYPTO_SELFTESTS_FULL) += simd.o 155 156obj-$(CONFIG_CRYPTO_LIB_SM3) += libsm3.o 157libsm3-y := sm3.o 158 159obj-$(CONFIG_ARM) += arm/ 160obj-$(CONFIG_ARM64) += arm64/ 161obj-$(CONFIG_MIPS) += mips/ 162obj-$(CONFIG_PPC) += powerpc/ 163obj-$(CONFIG_RISCV) += riscv/ 164obj-$(CONFIG_S390) += s390/ 165obj-$(CONFIG_X86) += x86/ 166 167# clean-files must be defined unconditionally 168clean-files += arm/sha256-core.S arm/sha512-core.S 169clean-files += arm64/sha256-core.S arm64/sha512-core.S 170