xref: /linux/lib/crypto/Makefile (revision 5012bd2dc6ab0c4499923b3b6c6113def9b0c88b) 
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-$(CONFIG_CRYPTO_LIB_POLY1305)		+= libpoly1305.o
75libpoly1305-y					+= poly1305.o
76
77obj-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC)	+= libpoly1305-generic.o
78libpoly1305-generic-y				:= poly1305-donna32.o
79libpoly1305-generic-$(CONFIG_ARCH_SUPPORTS_INT128) := poly1305-donna64.o
80libpoly1305-generic-y				+= poly1305-generic.o
81
82################################################################################
83
84obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o
85libsha1-y := sha1.o
86ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y)
87CFLAGS_sha1.o += -I$(src)/$(SRCARCH)
88ifeq ($(CONFIG_ARM),y)
89libsha1-y += arm/sha1-armv4-large.o
90libsha1-$(CONFIG_KERNEL_MODE_NEON) += arm/sha1-armv7-neon.o \
91				      arm/sha1-ce-core.o
92endif
93libsha1-$(CONFIG_ARM64) += arm64/sha1-ce-core.o
94ifeq ($(CONFIG_PPC),y)
95libsha1-y += powerpc/sha1-powerpc-asm.o
96libsha1-$(CONFIG_SPE) += powerpc/sha1-spe-asm.o
97endif
98libsha1-$(CONFIG_SPARC) += sparc/sha1_asm.o
99libsha1-$(CONFIG_X86) += x86/sha1-ssse3-and-avx.o \
100			 x86/sha1-avx2-asm.o \
101			 x86/sha1-ni-asm.o
102endif # CONFIG_CRYPTO_LIB_SHA1_ARCH
103
104################################################################################
105
106obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
107libsha256-y := sha256.o
108ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y)
109CFLAGS_sha256.o += -I$(src)/$(SRCARCH)
110
111ifeq ($(CONFIG_ARM),y)
112libsha256-y += arm/sha256-ce.o arm/sha256-core.o
113$(obj)/arm/sha256-core.S: $(src)/arm/sha256-armv4.pl
114	$(call cmd,perlasm)
115AFLAGS_arm/sha256-core.o += $(aflags-thumb2-y)
116endif
117
118ifeq ($(CONFIG_ARM64),y)
119libsha256-y += arm64/sha256-core.o
120$(obj)/arm64/sha256-core.S: $(src)/arm64/sha2-armv8.pl
121	$(call cmd,perlasm_with_args)
122libsha256-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha256-ce.o
123endif
124
125libsha256-$(CONFIG_PPC) += powerpc/sha256-spe-asm.o
126libsha256-$(CONFIG_RISCV) += riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.o
127libsha256-$(CONFIG_SPARC) += sparc/sha256_asm.o
128libsha256-$(CONFIG_X86) += x86/sha256-ssse3-asm.o \
129			   x86/sha256-avx-asm.o \
130			   x86/sha256-avx2-asm.o \
131			   x86/sha256-ni-asm.o
132endif # CONFIG_CRYPTO_LIB_SHA256_ARCH
133
134################################################################################
135
136obj-$(CONFIG_CRYPTO_LIB_SHA512) += libsha512.o
137libsha512-y := sha512.o
138ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y)
139CFLAGS_sha512.o += -I$(src)/$(SRCARCH)
140
141ifeq ($(CONFIG_ARM),y)
142libsha512-y += arm/sha512-core.o
143$(obj)/arm/sha512-core.S: $(src)/arm/sha512-armv4.pl
144	$(call cmd,perlasm)
145AFLAGS_arm/sha512-core.o += $(aflags-thumb2-y)
146endif
147
148ifeq ($(CONFIG_ARM64),y)
149libsha512-y += arm64/sha512-core.o
150$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl
151	$(call cmd,perlasm_with_args)
152libsha512-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha512-ce-core.o
153endif
154
155libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o
156libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o
157libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \
158			   x86/sha512-avx-asm.o \
159			   x86/sha512-avx2-asm.o
160endif # CONFIG_CRYPTO_LIB_SHA512_ARCH
161
162################################################################################
163
164obj-$(CONFIG_MPILIB) += mpi/
165
166obj-$(CONFIG_CRYPTO_SELFTESTS_FULL)		+= simd.o
167
168obj-$(CONFIG_CRYPTO_LIB_SM3)			+= libsm3.o
169libsm3-y					:= sm3.o
170
171obj-$(CONFIG_ARM) += arm/
172obj-$(CONFIG_ARM64) += arm64/
173obj-$(CONFIG_MIPS) += mips/
174obj-$(CONFIG_PPC) += powerpc/
175obj-$(CONFIG_RISCV) += riscv/
176obj-$(CONFIG_S390) += s390/
177obj-$(CONFIG_X86) += x86/
178
179# clean-files must be defined unconditionally
180clean-files += arm/sha256-core.S arm/sha512-core.S
181clean-files += arm64/sha256-core.S arm64/sha512-core.S
182