xref: /linux/lib/crypto/Makefile (revision a22fd0e3c495dd2d706c49c26663476e24d96e7d) 
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################################################################################
19
20obj-$(CONFIG_CRYPTO_LIB_AES) += libaes.o
21libaes-y := aes.o
22ifeq ($(CONFIG_CRYPTO_LIB_AES_ARCH),y)
23CFLAGS_aes.o += -I$(src)/$(SRCARCH)
24endif # CONFIG_CRYPTO_LIB_AES_ARCH
25
26################################################################################
27
28obj-$(CONFIG_CRYPTO_LIB_AESCFB)			+= libaescfb.o
29libaescfb-y					:= aescfb.o
30
31obj-$(CONFIG_CRYPTO_LIB_AESGCM)			+= libaesgcm.o
32libaesgcm-y					:= aesgcm.o
33
34obj-$(CONFIG_CRYPTO_LIB_ARC4)			+= libarc4.o
35libarc4-y					:= arc4.o
36
37obj-$(CONFIG_CRYPTO_LIB_GF128MUL)		+= gf128mul.o
38
39################################################################################
40
41obj-$(CONFIG_CRYPTO_LIB_BLAKE2B) += libblake2b.o
42libblake2b-y := blake2b.o
43ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2B_ARCH),y)
44CFLAGS_blake2b.o += -I$(src)/$(SRCARCH)
45libblake2b-$(CONFIG_ARM) += arm/blake2b-neon-core.o
46endif # CONFIG_CRYPTO_LIB_BLAKE2B_ARCH
47
48################################################################################
49
50# blake2s is used by the /dev/random driver which is always builtin
51obj-y += blake2s.o
52ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2S_ARCH),y)
53CFLAGS_blake2s.o += -I$(src)/$(SRCARCH)
54obj-$(CONFIG_ARM) += arm/blake2s-core.o
55obj-$(CONFIG_X86) += x86/blake2s-core.o
56endif
57
58################################################################################
59
60# chacha20_block() is used by the /dev/random driver which is always builtin
61obj-y += chacha-block-generic.o
62
63obj-$(CONFIG_CRYPTO_LIB_CHACHA) += libchacha.o
64libchacha-y := chacha.o
65
66ifeq ($(CONFIG_CRYPTO_LIB_CHACHA_ARCH),y)
67CFLAGS_chacha.o += -I$(src)/$(SRCARCH)
68
69ifeq ($(CONFIG_ARM),y)
70libchacha-y += arm/chacha-scalar-core.o
71libchacha-$(CONFIG_KERNEL_MODE_NEON) += arm/chacha-neon-core.o
72endif
73
74libchacha-$(CONFIG_ARM64) += arm64/chacha-neon-core.o
75
76ifeq ($(CONFIG_MIPS),y)
77libchacha-y += mips/chacha-core.o
78AFLAGS_mips/chacha-core.o += -O2 # needed to fill branch delay slots
79endif
80
81libchacha-$(CONFIG_PPC) += powerpc/chacha-p10le-8x.o
82libchacha-$(CONFIG_RISCV) += riscv/chacha-riscv64-zvkb.o
83libchacha-$(CONFIG_S390) += s390/chacha-s390.o
84libchacha-$(CONFIG_X86) += x86/chacha-ssse3-x86_64.o \
85			   x86/chacha-avx2-x86_64.o \
86			   x86/chacha-avx512vl-x86_64.o
87endif # CONFIG_CRYPTO_LIB_CHACHA_ARCH
88
89################################################################################
90
91obj-$(CONFIG_CRYPTO_LIB_CHACHA20POLY1305)	+= libchacha20poly1305.o
92libchacha20poly1305-y				+= chacha20poly1305.o
93libchacha20poly1305-$(CONFIG_CRYPTO_SELFTESTS)	+= chacha20poly1305-selftest.o
94
95################################################################################
96
97obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o
98libcurve25519-y := curve25519.o
99
100# Disable GCOV in odd or sensitive code
101GCOV_PROFILE_curve25519.o := n
102
103ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
104libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-hacl64.o
105else
106libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-fiat32.o
107endif
108# clang versions prior to 18 may blow out the stack with KASAN
109ifeq ($(CONFIG_CC_IS_CLANG)_$(call clang-min-version, 180000),y_)
110KASAN_SANITIZE_curve25519-hacl64.o := n
111endif
112
113ifeq ($(CONFIG_CRYPTO_LIB_CURVE25519_ARCH),y)
114CFLAGS_curve25519.o += -I$(src)/$(SRCARCH)
115libcurve25519-$(CONFIG_ARM) += arm/curve25519-core.o
116libcurve25519-$(CONFIG_PPC) += powerpc/curve25519-ppc64le_asm.o
117endif
118
119################################################################################
120
121obj-$(CONFIG_CRYPTO_LIB_DES)			+= libdes.o
122libdes-y					:= des.o
123
124################################################################################
125
126obj-$(CONFIG_CRYPTO_LIB_MD5) += libmd5.o
127libmd5-y := md5.o
128ifeq ($(CONFIG_CRYPTO_LIB_MD5_ARCH),y)
129CFLAGS_md5.o += -I$(src)/$(SRCARCH)
130libmd5-$(CONFIG_PPC) += powerpc/md5-asm.o
131libmd5-$(CONFIG_SPARC) += sparc/md5_asm.o
132endif # CONFIG_CRYPTO_LIB_MD5_ARCH
133
134################################################################################
135
136obj-$(CONFIG_CRYPTO_LIB_MLDSA) += libmldsa.o
137libmldsa-y := mldsa.o
138
139################################################################################
140
141obj-$(CONFIG_CRYPTO_LIB_NH) += libnh.o
142libnh-y := nh.o
143ifeq ($(CONFIG_CRYPTO_LIB_NH_ARCH),y)
144CFLAGS_nh.o += -I$(src)/$(SRCARCH)
145libnh-$(CONFIG_ARM) += arm/nh-neon-core.o
146libnh-$(CONFIG_ARM64) += arm64/nh-neon-core.o
147libnh-$(CONFIG_X86) += x86/nh-sse2.o x86/nh-avx2.o
148endif
149
150################################################################################
151
152obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o
153libpoly1305-y := poly1305.o
154ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
155libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna64.o
156else
157libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna32.o
158endif
159
160ifeq ($(CONFIG_CRYPTO_LIB_POLY1305_ARCH),y)
161CFLAGS_poly1305.o += -I$(src)/$(SRCARCH)
162
163ifeq ($(CONFIG_ARM),y)
164libpoly1305-y += arm/poly1305-core.o
165$(obj)/arm/poly1305-core.S: $(src)/arm/poly1305-armv4.pl
166	$(call cmd,perlasm)
167# massage the perlasm code a bit so we only get the NEON routine if we need it
168poly1305-aflags-$(CONFIG_CPU_V7) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=5
169poly1305-aflags-$(CONFIG_KERNEL_MODE_NEON) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=7
170AFLAGS_arm/poly1305-core.o += $(poly1305-aflags-y) $(aflags-thumb2-y)
171endif
172
173ifeq ($(CONFIG_ARM64),y)
174libpoly1305-y += arm64/poly1305-core.o
175$(obj)/arm64/poly1305-core.S: $(src)/arm64/poly1305-armv8.pl
176	$(call cmd,perlasm_with_args)
177endif
178
179ifeq ($(CONFIG_MIPS),y)
180libpoly1305-y += mips/poly1305-core.o
181poly1305-perlasm-flavour-$(CONFIG_32BIT) := o32
182poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
183quiet_cmd_perlasm_poly1305 = PERLASM $@
184      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
185# Use if_changed instead of cmd, in case the flavour changed.
186$(obj)/mips/poly1305-core.S: $(src)/mips/poly1305-mips.pl FORCE
187	$(call if_changed,perlasm_poly1305)
188targets += mips/poly1305-core.S
189endif
190
191libpoly1305-$(CONFIG_PPC) += powerpc/poly1305-p10le_64.o
192
193ifeq ($(CONFIG_RISCV),y)
194libpoly1305-y += riscv/poly1305-core.o
195poly1305-perlasm-flavour-$(CONFIG_32BIT) := 32
196poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
197quiet_cmd_perlasm_poly1305 = PERLASM $@
198      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
199# Use if_changed instead of cmd, in case the flavour changed.
200$(obj)/riscv/poly1305-core.S: $(src)/riscv/poly1305-riscv.pl FORCE
201	$(call if_changed,perlasm_poly1305)
202targets += riscv/poly1305-core.S
203AFLAGS_riscv/poly1305-core.o += -Dpoly1305_init=poly1305_block_init
204endif
205
206ifeq ($(CONFIG_X86),y)
207libpoly1305-y += x86/poly1305-x86_64-cryptogams.o
208$(obj)/x86/poly1305-x86_64-cryptogams.S: $(src)/x86/poly1305-x86_64-cryptogams.pl
209	$(call cmd,perlasm)
210endif
211
212endif # CONFIG_CRYPTO_LIB_POLY1305_ARCH
213
214# clean-files must be defined unconditionally
215clean-files += arm/poly1305-core.S \
216	       arm64/poly1305-core.S \
217	       mips/poly1305-core.S \
218	       riscv/poly1305-core.S \
219	       x86/poly1305-x86_64-cryptogams.S
220
221################################################################################
222
223obj-$(CONFIG_CRYPTO_LIB_POLYVAL) += libpolyval.o
224libpolyval-y := polyval.o
225ifeq ($(CONFIG_CRYPTO_LIB_POLYVAL_ARCH),y)
226CFLAGS_polyval.o += -I$(src)/$(SRCARCH)
227libpolyval-$(CONFIG_ARM64) += arm64/polyval-ce-core.o
228libpolyval-$(CONFIG_X86) += x86/polyval-pclmul-avx.o
229endif
230
231################################################################################
232
233obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o
234libsha1-y := sha1.o
235ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y)
236CFLAGS_sha1.o += -I$(src)/$(SRCARCH)
237ifeq ($(CONFIG_ARM),y)
238libsha1-y += arm/sha1-armv4-large.o
239libsha1-$(CONFIG_KERNEL_MODE_NEON) += arm/sha1-armv7-neon.o \
240				      arm/sha1-ce-core.o
241endif
242libsha1-$(CONFIG_ARM64) += arm64/sha1-ce-core.o
243ifeq ($(CONFIG_PPC),y)
244libsha1-y += powerpc/sha1-powerpc-asm.o
245libsha1-$(CONFIG_SPE) += powerpc/sha1-spe-asm.o
246endif
247libsha1-$(CONFIG_SPARC) += sparc/sha1_asm.o
248libsha1-$(CONFIG_X86) += x86/sha1-ssse3-and-avx.o \
249			 x86/sha1-avx2-asm.o \
250			 x86/sha1-ni-asm.o
251endif # CONFIG_CRYPTO_LIB_SHA1_ARCH
252
253################################################################################
254
255obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
256libsha256-y := sha256.o
257ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y)
258CFLAGS_sha256.o += -I$(src)/$(SRCARCH)
259
260ifeq ($(CONFIG_ARM),y)
261libsha256-y += arm/sha256-ce.o arm/sha256-core.o
262$(obj)/arm/sha256-core.S: $(src)/arm/sha256-armv4.pl
263	$(call cmd,perlasm)
264AFLAGS_arm/sha256-core.o += $(aflags-thumb2-y)
265endif
266
267ifeq ($(CONFIG_ARM64),y)
268libsha256-y += arm64/sha256-core.o
269$(obj)/arm64/sha256-core.S: $(src)/arm64/sha2-armv8.pl
270	$(call cmd,perlasm_with_args)
271libsha256-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha256-ce.o
272endif
273
274libsha256-$(CONFIG_PPC) += powerpc/sha256-spe-asm.o
275libsha256-$(CONFIG_RISCV) += riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.o
276libsha256-$(CONFIG_SPARC) += sparc/sha256_asm.o
277libsha256-$(CONFIG_X86) += x86/sha256-ssse3-asm.o \
278			   x86/sha256-avx-asm.o \
279			   x86/sha256-avx2-asm.o \
280			   x86/sha256-ni-asm.o
281endif # CONFIG_CRYPTO_LIB_SHA256_ARCH
282
283################################################################################
284
285obj-$(CONFIG_CRYPTO_LIB_SHA512) += libsha512.o
286libsha512-y := sha512.o
287ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y)
288CFLAGS_sha512.o += -I$(src)/$(SRCARCH)
289
290ifeq ($(CONFIG_ARM),y)
291libsha512-y += arm/sha512-core.o
292$(obj)/arm/sha512-core.S: $(src)/arm/sha512-armv4.pl
293	$(call cmd,perlasm)
294AFLAGS_arm/sha512-core.o += $(aflags-thumb2-y)
295endif
296
297ifeq ($(CONFIG_ARM64),y)
298libsha512-y += arm64/sha512-core.o
299$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl
300	$(call cmd,perlasm_with_args)
301libsha512-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha512-ce-core.o
302endif
303
304libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o
305libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o
306libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \
307			   x86/sha512-avx-asm.o \
308			   x86/sha512-avx2-asm.o
309endif # CONFIG_CRYPTO_LIB_SHA512_ARCH
310
311################################################################################
312
313obj-$(CONFIG_CRYPTO_LIB_SHA3) += libsha3.o
314libsha3-y := sha3.o
315
316ifeq ($(CONFIG_CRYPTO_LIB_SHA3_ARCH),y)
317CFLAGS_sha3.o += -I$(src)/$(SRCARCH)
318libsha3-$(CONFIG_ARM64) += arm64/sha3-ce-core.o
319endif # CONFIG_CRYPTO_LIB_SHA3_ARCH
320
321################################################################################
322
323obj-$(CONFIG_MPILIB) += mpi/
324
325obj-$(CONFIG_CRYPTO_SELFTESTS_FULL)		+= simd.o
326
327obj-$(CONFIG_CRYPTO_LIB_SM3)			+= libsm3.o
328libsm3-y					:= sm3.o
329
330# clean-files must be defined unconditionally
331clean-files += arm/sha256-core.S arm/sha512-core.S
332clean-files += arm64/sha256-core.S arm64/sha512-core.S
333