xref: /linux/lib/crypto/Makefile (revision 7cf2082e74ce7f4f4b5e14cbe67a194d75e257ef) 
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)
24
25libaes-$(CONFIG_ARM) += arm/aes-cipher-core.o
26
27ifeq ($(CONFIG_ARM64),y)
28libaes-y += arm64/aes-cipher-core.o
29libaes-$(CONFIG_KERNEL_MODE_NEON) += arm64/aes-ce-core.o
30endif
31
32ifeq ($(CONFIG_PPC),y)
33ifeq ($(CONFIG_SPE),y)
34libaes-y += powerpc/aes-spe-core.o \
35	    powerpc/aes-spe-keys.o \
36	    powerpc/aes-spe-modes.o \
37	    powerpc/aes-tab-4k.o
38else
39libaes-y += powerpc/aesp8-ppc.o
40aes-perlasm-flavour-y := linux-ppc64
41aes-perlasm-flavour-$(CONFIG_PPC64_ELF_ABI_V2) := linux-ppc64-elfv2
42aes-perlasm-flavour-$(CONFIG_CPU_LITTLE_ENDIAN) := linux-ppc64le
43quiet_cmd_perlasm_aes = PERLASM $@
44      cmd_perlasm_aes = $(PERL) $< $(aes-perlasm-flavour-y) $@
45# Use if_changed instead of cmd, in case the flavour changed.
46$(obj)/powerpc/aesp8-ppc.S: $(src)/powerpc/aesp8-ppc.pl FORCE
47	$(call if_changed,perlasm_aes)
48targets += powerpc/aesp8-ppc.S
49OBJECT_FILES_NON_STANDARD_powerpc/aesp8-ppc.o := y
50endif # !CONFIG_SPE
51endif # CONFIG_PPC
52
53endif # CONFIG_CRYPTO_LIB_AES_ARCH
54
55################################################################################
56
57obj-$(CONFIG_CRYPTO_LIB_AESCFB)			+= libaescfb.o
58libaescfb-y					:= aescfb.o
59
60obj-$(CONFIG_CRYPTO_LIB_AESGCM)			+= libaesgcm.o
61libaesgcm-y					:= aesgcm.o
62
63obj-$(CONFIG_CRYPTO_LIB_ARC4)			+= libarc4.o
64libarc4-y					:= arc4.o
65
66obj-$(CONFIG_CRYPTO_LIB_GF128MUL)		+= gf128mul.o
67
68################################################################################
69
70obj-$(CONFIG_CRYPTO_LIB_BLAKE2B) += libblake2b.o
71libblake2b-y := blake2b.o
72ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2B_ARCH),y)
73CFLAGS_blake2b.o += -I$(src)/$(SRCARCH)
74libblake2b-$(CONFIG_ARM) += arm/blake2b-neon-core.o
75endif # CONFIG_CRYPTO_LIB_BLAKE2B_ARCH
76
77################################################################################
78
79# blake2s is used by the /dev/random driver which is always builtin
80obj-y += blake2s.o
81ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2S_ARCH),y)
82CFLAGS_blake2s.o += -I$(src)/$(SRCARCH)
83obj-$(CONFIG_ARM) += arm/blake2s-core.o
84obj-$(CONFIG_X86) += x86/blake2s-core.o
85endif
86
87################################################################################
88
89# chacha20_block() is used by the /dev/random driver which is always builtin
90obj-y += chacha-block-generic.o
91
92obj-$(CONFIG_CRYPTO_LIB_CHACHA) += libchacha.o
93libchacha-y := chacha.o
94
95ifeq ($(CONFIG_CRYPTO_LIB_CHACHA_ARCH),y)
96CFLAGS_chacha.o += -I$(src)/$(SRCARCH)
97
98ifeq ($(CONFIG_ARM),y)
99libchacha-y += arm/chacha-scalar-core.o
100libchacha-$(CONFIG_KERNEL_MODE_NEON) += arm/chacha-neon-core.o
101endif
102
103libchacha-$(CONFIG_ARM64) += arm64/chacha-neon-core.o
104
105ifeq ($(CONFIG_MIPS),y)
106libchacha-y += mips/chacha-core.o
107AFLAGS_mips/chacha-core.o += -O2 # needed to fill branch delay slots
108endif
109
110libchacha-$(CONFIG_PPC) += powerpc/chacha-p10le-8x.o
111libchacha-$(CONFIG_RISCV) += riscv/chacha-riscv64-zvkb.o
112libchacha-$(CONFIG_S390) += s390/chacha-s390.o
113libchacha-$(CONFIG_X86) += x86/chacha-ssse3-x86_64.o \
114			   x86/chacha-avx2-x86_64.o \
115			   x86/chacha-avx512vl-x86_64.o
116endif # CONFIG_CRYPTO_LIB_CHACHA_ARCH
117
118################################################################################
119
120obj-$(CONFIG_CRYPTO_LIB_CHACHA20POLY1305)	+= libchacha20poly1305.o
121libchacha20poly1305-y				+= chacha20poly1305.o
122libchacha20poly1305-$(CONFIG_CRYPTO_SELFTESTS)	+= chacha20poly1305-selftest.o
123
124################################################################################
125
126obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o
127libcurve25519-y := curve25519.o
128
129# Disable GCOV in odd or sensitive code
130GCOV_PROFILE_curve25519.o := n
131
132ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
133libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-hacl64.o
134else
135libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-fiat32.o
136endif
137# clang versions prior to 18 may blow out the stack with KASAN
138ifeq ($(CONFIG_CC_IS_CLANG)_$(call clang-min-version, 180000),y_)
139KASAN_SANITIZE_curve25519-hacl64.o := n
140endif
141
142ifeq ($(CONFIG_CRYPTO_LIB_CURVE25519_ARCH),y)
143CFLAGS_curve25519.o += -I$(src)/$(SRCARCH)
144libcurve25519-$(CONFIG_ARM) += arm/curve25519-core.o
145libcurve25519-$(CONFIG_PPC) += powerpc/curve25519-ppc64le_asm.o
146endif
147
148################################################################################
149
150obj-$(CONFIG_CRYPTO_LIB_DES)			+= libdes.o
151libdes-y					:= des.o
152
153################################################################################
154
155obj-$(CONFIG_CRYPTO_LIB_MD5) += libmd5.o
156libmd5-y := md5.o
157ifeq ($(CONFIG_CRYPTO_LIB_MD5_ARCH),y)
158CFLAGS_md5.o += -I$(src)/$(SRCARCH)
159libmd5-$(CONFIG_PPC) += powerpc/md5-asm.o
160libmd5-$(CONFIG_SPARC) += sparc/md5_asm.o
161endif # CONFIG_CRYPTO_LIB_MD5_ARCH
162
163################################################################################
164
165obj-$(CONFIG_CRYPTO_LIB_MLDSA) += libmldsa.o
166libmldsa-y := mldsa.o
167
168################################################################################
169
170obj-$(CONFIG_CRYPTO_LIB_NH) += libnh.o
171libnh-y := nh.o
172ifeq ($(CONFIG_CRYPTO_LIB_NH_ARCH),y)
173CFLAGS_nh.o += -I$(src)/$(SRCARCH)
174libnh-$(CONFIG_ARM) += arm/nh-neon-core.o
175libnh-$(CONFIG_ARM64) += arm64/nh-neon-core.o
176libnh-$(CONFIG_X86) += x86/nh-sse2.o x86/nh-avx2.o
177endif
178
179################################################################################
180
181obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o
182libpoly1305-y := poly1305.o
183ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
184libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna64.o
185else
186libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna32.o
187endif
188
189ifeq ($(CONFIG_CRYPTO_LIB_POLY1305_ARCH),y)
190CFLAGS_poly1305.o += -I$(src)/$(SRCARCH)
191
192ifeq ($(CONFIG_ARM),y)
193libpoly1305-y += arm/poly1305-core.o
194$(obj)/arm/poly1305-core.S: $(src)/arm/poly1305-armv4.pl
195	$(call cmd,perlasm)
196# massage the perlasm code a bit so we only get the NEON routine if we need it
197poly1305-aflags-$(CONFIG_CPU_V7) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=5
198poly1305-aflags-$(CONFIG_KERNEL_MODE_NEON) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=7
199AFLAGS_arm/poly1305-core.o += $(poly1305-aflags-y) $(aflags-thumb2-y)
200endif
201
202ifeq ($(CONFIG_ARM64),y)
203libpoly1305-y += arm64/poly1305-core.o
204$(obj)/arm64/poly1305-core.S: $(src)/arm64/poly1305-armv8.pl
205	$(call cmd,perlasm_with_args)
206endif
207
208ifeq ($(CONFIG_MIPS),y)
209libpoly1305-y += mips/poly1305-core.o
210poly1305-perlasm-flavour-$(CONFIG_32BIT) := o32
211poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
212quiet_cmd_perlasm_poly1305 = PERLASM $@
213      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
214# Use if_changed instead of cmd, in case the flavour changed.
215$(obj)/mips/poly1305-core.S: $(src)/mips/poly1305-mips.pl FORCE
216	$(call if_changed,perlasm_poly1305)
217targets += mips/poly1305-core.S
218endif
219
220libpoly1305-$(CONFIG_PPC) += powerpc/poly1305-p10le_64.o
221
222ifeq ($(CONFIG_RISCV),y)
223libpoly1305-y += riscv/poly1305-core.o
224poly1305-perlasm-flavour-$(CONFIG_32BIT) := 32
225poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
226quiet_cmd_perlasm_poly1305 = PERLASM $@
227      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
228# Use if_changed instead of cmd, in case the flavour changed.
229$(obj)/riscv/poly1305-core.S: $(src)/riscv/poly1305-riscv.pl FORCE
230	$(call if_changed,perlasm_poly1305)
231targets += riscv/poly1305-core.S
232AFLAGS_riscv/poly1305-core.o += -Dpoly1305_init=poly1305_block_init
233endif
234
235ifeq ($(CONFIG_X86),y)
236libpoly1305-y += x86/poly1305-x86_64-cryptogams.o
237$(obj)/x86/poly1305-x86_64-cryptogams.S: $(src)/x86/poly1305-x86_64-cryptogams.pl
238	$(call cmd,perlasm)
239endif
240
241endif # CONFIG_CRYPTO_LIB_POLY1305_ARCH
242
243# clean-files must be defined unconditionally
244clean-files += arm/poly1305-core.S \
245	       arm64/poly1305-core.S \
246	       mips/poly1305-core.S \
247	       riscv/poly1305-core.S \
248	       x86/poly1305-x86_64-cryptogams.S
249
250################################################################################
251
252obj-$(CONFIG_CRYPTO_LIB_POLYVAL) += libpolyval.o
253libpolyval-y := polyval.o
254ifeq ($(CONFIG_CRYPTO_LIB_POLYVAL_ARCH),y)
255CFLAGS_polyval.o += -I$(src)/$(SRCARCH)
256libpolyval-$(CONFIG_ARM64) += arm64/polyval-ce-core.o
257libpolyval-$(CONFIG_X86) += x86/polyval-pclmul-avx.o
258endif
259
260################################################################################
261
262obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o
263libsha1-y := sha1.o
264ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y)
265CFLAGS_sha1.o += -I$(src)/$(SRCARCH)
266ifeq ($(CONFIG_ARM),y)
267libsha1-y += arm/sha1-armv4-large.o
268libsha1-$(CONFIG_KERNEL_MODE_NEON) += arm/sha1-armv7-neon.o \
269				      arm/sha1-ce-core.o
270endif
271libsha1-$(CONFIG_ARM64) += arm64/sha1-ce-core.o
272ifeq ($(CONFIG_PPC),y)
273libsha1-y += powerpc/sha1-powerpc-asm.o
274libsha1-$(CONFIG_SPE) += powerpc/sha1-spe-asm.o
275endif
276libsha1-$(CONFIG_SPARC) += sparc/sha1_asm.o
277libsha1-$(CONFIG_X86) += x86/sha1-ssse3-and-avx.o \
278			 x86/sha1-avx2-asm.o \
279			 x86/sha1-ni-asm.o
280endif # CONFIG_CRYPTO_LIB_SHA1_ARCH
281
282################################################################################
283
284obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
285libsha256-y := sha256.o
286ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y)
287CFLAGS_sha256.o += -I$(src)/$(SRCARCH)
288
289ifeq ($(CONFIG_ARM),y)
290libsha256-y += arm/sha256-ce.o arm/sha256-core.o
291$(obj)/arm/sha256-core.S: $(src)/arm/sha256-armv4.pl
292	$(call cmd,perlasm)
293AFLAGS_arm/sha256-core.o += $(aflags-thumb2-y)
294endif
295
296ifeq ($(CONFIG_ARM64),y)
297libsha256-y += arm64/sha256-core.o
298$(obj)/arm64/sha256-core.S: $(src)/arm64/sha2-armv8.pl
299	$(call cmd,perlasm_with_args)
300libsha256-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha256-ce.o
301endif
302
303libsha256-$(CONFIG_PPC) += powerpc/sha256-spe-asm.o
304libsha256-$(CONFIG_RISCV) += riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.o
305libsha256-$(CONFIG_SPARC) += sparc/sha256_asm.o
306libsha256-$(CONFIG_X86) += x86/sha256-ssse3-asm.o \
307			   x86/sha256-avx-asm.o \
308			   x86/sha256-avx2-asm.o \
309			   x86/sha256-ni-asm.o
310endif # CONFIG_CRYPTO_LIB_SHA256_ARCH
311
312################################################################################
313
314obj-$(CONFIG_CRYPTO_LIB_SHA512) += libsha512.o
315libsha512-y := sha512.o
316ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y)
317CFLAGS_sha512.o += -I$(src)/$(SRCARCH)
318
319ifeq ($(CONFIG_ARM),y)
320libsha512-y += arm/sha512-core.o
321$(obj)/arm/sha512-core.S: $(src)/arm/sha512-armv4.pl
322	$(call cmd,perlasm)
323AFLAGS_arm/sha512-core.o += $(aflags-thumb2-y)
324endif
325
326ifeq ($(CONFIG_ARM64),y)
327libsha512-y += arm64/sha512-core.o
328$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl
329	$(call cmd,perlasm_with_args)
330libsha512-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha512-ce-core.o
331endif
332
333libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o
334libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o
335libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \
336			   x86/sha512-avx-asm.o \
337			   x86/sha512-avx2-asm.o
338endif # CONFIG_CRYPTO_LIB_SHA512_ARCH
339
340################################################################################
341
342obj-$(CONFIG_CRYPTO_LIB_SHA3) += libsha3.o
343libsha3-y := sha3.o
344
345ifeq ($(CONFIG_CRYPTO_LIB_SHA3_ARCH),y)
346CFLAGS_sha3.o += -I$(src)/$(SRCARCH)
347libsha3-$(CONFIG_ARM64) += arm64/sha3-ce-core.o
348endif # CONFIG_CRYPTO_LIB_SHA3_ARCH
349
350################################################################################
351
352obj-$(CONFIG_MPILIB) += mpi/
353
354obj-$(CONFIG_CRYPTO_SELFTESTS_FULL)		+= simd.o
355
356obj-$(CONFIG_CRYPTO_LIB_SM3)			+= libsm3.o
357libsm3-y					:= sm3.o
358
359# clean-files must be defined unconditionally
360clean-files += arm/sha256-core.S arm/sha512-core.S
361clean-files += arm64/sha256-core.S arm64/sha512-core.S
362