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 62################################################################################ 63 64obj-$(CONFIG_CRYPTO_LIB_MD5) += libmd5.o 65libmd5-y := md5.o 66ifeq ($(CONFIG_CRYPTO_LIB_MD5_ARCH),y) 67CFLAGS_md5.o += -I$(src)/$(SRCARCH) 68libmd5-$(CONFIG_PPC) += powerpc/md5-asm.o 69libmd5-$(CONFIG_SPARC) += sparc/md5_asm.o 70endif # CONFIG_CRYPTO_LIB_MD5_ARCH 71 72################################################################################ 73 74obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o 75libpoly1305-y := poly1305.o 76ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y) 77libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna64.o 78else 79libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna32.o 80endif 81 82ifeq ($(CONFIG_CRYPTO_LIB_POLY1305_ARCH),y) 83CFLAGS_poly1305.o += -I$(src)/$(SRCARCH) 84 85ifeq ($(CONFIG_ARM),y) 86libpoly1305-y += arm/poly1305-core.o 87$(obj)/arm/poly1305-core.S: $(src)/arm/poly1305-armv4.pl 88 $(call cmd,perlasm) 89# massage the perlasm code a bit so we only get the NEON routine if we need it 90poly1305-aflags-$(CONFIG_CPU_V7) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=5 91poly1305-aflags-$(CONFIG_KERNEL_MODE_NEON) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=7 92AFLAGS_arm/poly1305-core.o += $(poly1305-aflags-y) $(aflags-thumb2-y) 93endif 94 95ifeq ($(CONFIG_ARM64),y) 96libpoly1305-y += arm64/poly1305-core.o 97$(obj)/arm64/poly1305-core.S: $(src)/arm64/poly1305-armv8.pl 98 $(call cmd,perlasm_with_args) 99endif 100 101ifeq ($(CONFIG_MIPS),y) 102libpoly1305-y += mips/poly1305-core.o 103poly1305-perlasm-flavour-$(CONFIG_32BIT) := o32 104poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64 105quiet_cmd_perlasm_poly1305 = PERLASM $@ 106 cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@ 107# Use if_changed instead of cmd, in case the flavour changed. 108$(obj)/mips/poly1305-core.S: $(src)/mips/poly1305-mips.pl FORCE 109 $(call if_changed,perlasm_poly1305) 110targets += mips/poly1305-core.S 111endif 112 113libpoly1305-$(CONFIG_PPC) += powerpc/poly1305-p10le_64.o 114 115ifeq ($(CONFIG_X86),y) 116libpoly1305-y += x86/poly1305-x86_64-cryptogams.o 117$(obj)/x86/poly1305-x86_64-cryptogams.S: $(src)/x86/poly1305-x86_64-cryptogams.pl 118 $(call cmd,perlasm) 119endif 120 121endif # CONFIG_CRYPTO_LIB_POLY1305_ARCH 122 123# clean-files must be defined unconditionally 124clean-files += arm/poly1305-core.S \ 125 arm64/poly1305-core.S \ 126 mips/poly1305-core.S \ 127 x86/poly1305-x86_64-cryptogams.S 128 129################################################################################ 130 131obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o 132libsha1-y := sha1.o 133ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y) 134CFLAGS_sha1.o += -I$(src)/$(SRCARCH) 135ifeq ($(CONFIG_ARM),y) 136libsha1-y += arm/sha1-armv4-large.o 137libsha1-$(CONFIG_KERNEL_MODE_NEON) += arm/sha1-armv7-neon.o \ 138 arm/sha1-ce-core.o 139endif 140libsha1-$(CONFIG_ARM64) += arm64/sha1-ce-core.o 141ifeq ($(CONFIG_PPC),y) 142libsha1-y += powerpc/sha1-powerpc-asm.o 143libsha1-$(CONFIG_SPE) += powerpc/sha1-spe-asm.o 144endif 145libsha1-$(CONFIG_SPARC) += sparc/sha1_asm.o 146libsha1-$(CONFIG_X86) += x86/sha1-ssse3-and-avx.o \ 147 x86/sha1-avx2-asm.o \ 148 x86/sha1-ni-asm.o 149endif # CONFIG_CRYPTO_LIB_SHA1_ARCH 150 151################################################################################ 152 153obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o 154libsha256-y := sha256.o 155ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y) 156CFLAGS_sha256.o += -I$(src)/$(SRCARCH) 157 158ifeq ($(CONFIG_ARM),y) 159libsha256-y += arm/sha256-ce.o arm/sha256-core.o 160$(obj)/arm/sha256-core.S: $(src)/arm/sha256-armv4.pl 161 $(call cmd,perlasm) 162AFLAGS_arm/sha256-core.o += $(aflags-thumb2-y) 163endif 164 165ifeq ($(CONFIG_ARM64),y) 166libsha256-y += arm64/sha256-core.o 167$(obj)/arm64/sha256-core.S: $(src)/arm64/sha2-armv8.pl 168 $(call cmd,perlasm_with_args) 169libsha256-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha256-ce.o 170endif 171 172libsha256-$(CONFIG_PPC) += powerpc/sha256-spe-asm.o 173libsha256-$(CONFIG_RISCV) += riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.o 174libsha256-$(CONFIG_SPARC) += sparc/sha256_asm.o 175libsha256-$(CONFIG_X86) += x86/sha256-ssse3-asm.o \ 176 x86/sha256-avx-asm.o \ 177 x86/sha256-avx2-asm.o \ 178 x86/sha256-ni-asm.o 179endif # CONFIG_CRYPTO_LIB_SHA256_ARCH 180 181################################################################################ 182 183obj-$(CONFIG_CRYPTO_LIB_SHA512) += libsha512.o 184libsha512-y := sha512.o 185ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y) 186CFLAGS_sha512.o += -I$(src)/$(SRCARCH) 187 188ifeq ($(CONFIG_ARM),y) 189libsha512-y += arm/sha512-core.o 190$(obj)/arm/sha512-core.S: $(src)/arm/sha512-armv4.pl 191 $(call cmd,perlasm) 192AFLAGS_arm/sha512-core.o += $(aflags-thumb2-y) 193endif 194 195ifeq ($(CONFIG_ARM64),y) 196libsha512-y += arm64/sha512-core.o 197$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl 198 $(call cmd,perlasm_with_args) 199libsha512-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha512-ce-core.o 200endif 201 202libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o 203libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o 204libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \ 205 x86/sha512-avx-asm.o \ 206 x86/sha512-avx2-asm.o 207endif # CONFIG_CRYPTO_LIB_SHA512_ARCH 208 209################################################################################ 210 211obj-$(CONFIG_MPILIB) += mpi/ 212 213obj-$(CONFIG_CRYPTO_SELFTESTS_FULL) += simd.o 214 215obj-$(CONFIG_CRYPTO_LIB_SM3) += libsm3.o 216libsm3-y := sm3.o 217 218obj-$(CONFIG_ARM) += arm/ 219obj-$(CONFIG_ARM64) += arm64/ 220obj-$(CONFIG_MIPS) += mips/ 221obj-$(CONFIG_PPC) += powerpc/ 222obj-$(CONFIG_RISCV) += riscv/ 223obj-$(CONFIG_S390) += s390/ 224obj-$(CONFIG_X86) += x86/ 225 226# clean-files must be defined unconditionally 227clean-files += arm/sha256-core.S arm/sha512-core.S 228clean-files += arm64/sha256-core.S arm64/sha512-core.S 229