xref: /linux/lib/crypto/Makefile (revision c715f13bb30f9f4d1bd8888667ef32e43b6fedc1) 
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	$(call if_changed,perlasm_aes)
48targets += powerpc/aesp8-ppc.S
49OBJECT_FILES_NON_STANDARD_powerpc/aesp8-ppc.o := y
50endif # !CONFIG_SPE
51endif # CONFIG_PPC
52
53libaes-$(CONFIG_RISCV) += riscv/aes-riscv64-zvkned.o
54libaes-$(CONFIG_SPARC) += sparc/aes_asm.o
55libaes-$(CONFIG_X86) += x86/aes-aesni.o
56endif # CONFIG_CRYPTO_LIB_AES_ARCH
57
58# clean-files must be defined unconditionally
59clean-files += powerpc/aesp8-ppc.S
60
61################################################################################
62
63obj-$(CONFIG_CRYPTO_LIB_AESCFB)			+= libaescfb.o
64libaescfb-y					:= aescfb.o
65
66obj-$(CONFIG_CRYPTO_LIB_AESGCM)			+= libaesgcm.o
67libaesgcm-y					:= aesgcm.o
68
69obj-$(CONFIG_CRYPTO_LIB_ARC4)			+= libarc4.o
70libarc4-y					:= arc4.o
71
72obj-$(CONFIG_CRYPTO_LIB_GF128MUL)		+= gf128mul.o
73
74################################################################################
75
76obj-$(CONFIG_CRYPTO_LIB_BLAKE2B) += libblake2b.o
77libblake2b-y := blake2b.o
78ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2B_ARCH),y)
79CFLAGS_blake2b.o += -I$(src)/$(SRCARCH)
80libblake2b-$(CONFIG_ARM) += arm/blake2b-neon-core.o
81endif # CONFIG_CRYPTO_LIB_BLAKE2B_ARCH
82
83################################################################################
84
85# blake2s is used by the /dev/random driver which is always builtin
86obj-y += blake2s.o
87ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2S_ARCH),y)
88CFLAGS_blake2s.o += -I$(src)/$(SRCARCH)
89obj-$(CONFIG_ARM) += arm/blake2s-core.o
90obj-$(CONFIG_X86) += x86/blake2s-core.o
91endif
92
93################################################################################
94
95# chacha20_block() is used by the /dev/random driver which is always builtin
96obj-y += chacha-block-generic.o
97
98obj-$(CONFIG_CRYPTO_LIB_CHACHA) += libchacha.o
99libchacha-y := chacha.o
100
101ifeq ($(CONFIG_CRYPTO_LIB_CHACHA_ARCH),y)
102CFLAGS_chacha.o += -I$(src)/$(SRCARCH)
103
104ifeq ($(CONFIG_ARM),y)
105libchacha-y += arm/chacha-scalar-core.o
106libchacha-$(CONFIG_KERNEL_MODE_NEON) += arm/chacha-neon-core.o
107endif
108
109libchacha-$(CONFIG_ARM64) += arm64/chacha-neon-core.o
110
111ifeq ($(CONFIG_MIPS),y)
112libchacha-y += mips/chacha-core.o
113AFLAGS_mips/chacha-core.o += -O2 # needed to fill branch delay slots
114endif
115
116libchacha-$(CONFIG_PPC) += powerpc/chacha-p10le-8x.o
117libchacha-$(CONFIG_RISCV) += riscv/chacha-riscv64-zvkb.o
118libchacha-$(CONFIG_S390) += s390/chacha-s390.o
119libchacha-$(CONFIG_X86) += x86/chacha-ssse3-x86_64.o \
120			   x86/chacha-avx2-x86_64.o \
121			   x86/chacha-avx512vl-x86_64.o
122endif # CONFIG_CRYPTO_LIB_CHACHA_ARCH
123
124################################################################################
125
126obj-$(CONFIG_CRYPTO_LIB_CHACHA20POLY1305)	+= libchacha20poly1305.o
127libchacha20poly1305-y				+= chacha20poly1305.o
128libchacha20poly1305-$(CONFIG_CRYPTO_SELFTESTS)	+= chacha20poly1305-selftest.o
129
130################################################################################
131
132obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o
133libcurve25519-y := curve25519.o
134
135# Disable GCOV in odd or sensitive code
136GCOV_PROFILE_curve25519.o := n
137
138ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
139libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-hacl64.o
140else
141libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-fiat32.o
142endif
143# clang versions prior to 18 may blow out the stack with KASAN
144ifeq ($(CONFIG_CC_IS_CLANG)_$(call clang-min-version, 180000),y_)
145KASAN_SANITIZE_curve25519-hacl64.o := n
146endif
147
148ifeq ($(CONFIG_CRYPTO_LIB_CURVE25519_ARCH),y)
149CFLAGS_curve25519.o += -I$(src)/$(SRCARCH)
150libcurve25519-$(CONFIG_ARM) += arm/curve25519-core.o
151libcurve25519-$(CONFIG_PPC) += powerpc/curve25519-ppc64le_asm.o
152endif
153
154################################################################################
155
156obj-$(CONFIG_CRYPTO_LIB_DES)			+= libdes.o
157libdes-y					:= des.o
158
159################################################################################
160
161obj-$(CONFIG_CRYPTO_LIB_MD5) += libmd5.o
162libmd5-y := md5.o
163ifeq ($(CONFIG_CRYPTO_LIB_MD5_ARCH),y)
164CFLAGS_md5.o += -I$(src)/$(SRCARCH)
165libmd5-$(CONFIG_PPC) += powerpc/md5-asm.o
166libmd5-$(CONFIG_SPARC) += sparc/md5_asm.o
167endif # CONFIG_CRYPTO_LIB_MD5_ARCH
168
169################################################################################
170
171obj-$(CONFIG_CRYPTO_LIB_MLDSA) += libmldsa.o
172libmldsa-y := mldsa.o
173
174################################################################################
175
176obj-$(CONFIG_CRYPTO_LIB_NH) += libnh.o
177libnh-y := nh.o
178ifeq ($(CONFIG_CRYPTO_LIB_NH_ARCH),y)
179CFLAGS_nh.o += -I$(src)/$(SRCARCH)
180libnh-$(CONFIG_ARM) += arm/nh-neon-core.o
181libnh-$(CONFIG_ARM64) += arm64/nh-neon-core.o
182libnh-$(CONFIG_X86) += x86/nh-sse2.o x86/nh-avx2.o
183endif
184
185################################################################################
186
187obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o
188libpoly1305-y := poly1305.o
189ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
190libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna64.o
191else
192libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna32.o
193endif
194
195ifeq ($(CONFIG_CRYPTO_LIB_POLY1305_ARCH),y)
196CFLAGS_poly1305.o += -I$(src)/$(SRCARCH)
197
198ifeq ($(CONFIG_ARM),y)
199libpoly1305-y += arm/poly1305-core.o
200$(obj)/arm/poly1305-core.S: $(src)/arm/poly1305-armv4.pl
201	$(call cmd,perlasm)
202# massage the perlasm code a bit so we only get the NEON routine if we need it
203poly1305-aflags-$(CONFIG_CPU_V7) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=5
204poly1305-aflags-$(CONFIG_KERNEL_MODE_NEON) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=7
205AFLAGS_arm/poly1305-core.o += $(poly1305-aflags-y) $(aflags-thumb2-y)
206endif
207
208ifeq ($(CONFIG_ARM64),y)
209libpoly1305-y += arm64/poly1305-core.o
210$(obj)/arm64/poly1305-core.S: $(src)/arm64/poly1305-armv8.pl
211	$(call cmd,perlasm_with_args)
212endif
213
214ifeq ($(CONFIG_MIPS),y)
215libpoly1305-y += mips/poly1305-core.o
216poly1305-perlasm-flavour-$(CONFIG_32BIT) := o32
217poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
218quiet_cmd_perlasm_poly1305 = PERLASM $@
219      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
220# Use if_changed instead of cmd, in case the flavour changed.
221$(obj)/mips/poly1305-core.S: $(src)/mips/poly1305-mips.pl FORCE
222	$(call if_changed,perlasm_poly1305)
223targets += mips/poly1305-core.S
224endif
225
226libpoly1305-$(CONFIG_PPC) += powerpc/poly1305-p10le_64.o
227
228ifeq ($(CONFIG_RISCV),y)
229libpoly1305-y += riscv/poly1305-core.o
230poly1305-perlasm-flavour-$(CONFIG_32BIT) := 32
231poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
232quiet_cmd_perlasm_poly1305 = PERLASM $@
233      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
234# Use if_changed instead of cmd, in case the flavour changed.
235$(obj)/riscv/poly1305-core.S: $(src)/riscv/poly1305-riscv.pl FORCE
236	$(call if_changed,perlasm_poly1305)
237targets += riscv/poly1305-core.S
238AFLAGS_riscv/poly1305-core.o += -Dpoly1305_init=poly1305_block_init
239endif
240
241ifeq ($(CONFIG_X86),y)
242libpoly1305-y += x86/poly1305-x86_64-cryptogams.o
243$(obj)/x86/poly1305-x86_64-cryptogams.S: $(src)/x86/poly1305-x86_64-cryptogams.pl
244	$(call cmd,perlasm)
245endif
246
247endif # CONFIG_CRYPTO_LIB_POLY1305_ARCH
248
249# clean-files must be defined unconditionally
250clean-files += arm/poly1305-core.S \
251	       arm64/poly1305-core.S \
252	       mips/poly1305-core.S \
253	       riscv/poly1305-core.S \
254	       x86/poly1305-x86_64-cryptogams.S
255
256################################################################################
257
258obj-$(CONFIG_CRYPTO_LIB_POLYVAL) += libpolyval.o
259libpolyval-y := polyval.o
260ifeq ($(CONFIG_CRYPTO_LIB_POLYVAL_ARCH),y)
261CFLAGS_polyval.o += -I$(src)/$(SRCARCH)
262libpolyval-$(CONFIG_ARM64) += arm64/polyval-ce-core.o
263libpolyval-$(CONFIG_X86) += x86/polyval-pclmul-avx.o
264endif
265
266################################################################################
267
268obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o
269libsha1-y := sha1.o
270ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y)
271CFLAGS_sha1.o += -I$(src)/$(SRCARCH)
272ifeq ($(CONFIG_ARM),y)
273libsha1-y += arm/sha1-armv4-large.o
274libsha1-$(CONFIG_KERNEL_MODE_NEON) += arm/sha1-armv7-neon.o \
275				      arm/sha1-ce-core.o
276endif
277libsha1-$(CONFIG_ARM64) += arm64/sha1-ce-core.o
278ifeq ($(CONFIG_PPC),y)
279libsha1-y += powerpc/sha1-powerpc-asm.o
280libsha1-$(CONFIG_SPE) += powerpc/sha1-spe-asm.o
281endif
282libsha1-$(CONFIG_SPARC) += sparc/sha1_asm.o
283libsha1-$(CONFIG_X86) += x86/sha1-ssse3-and-avx.o \
284			 x86/sha1-avx2-asm.o \
285			 x86/sha1-ni-asm.o
286endif # CONFIG_CRYPTO_LIB_SHA1_ARCH
287
288################################################################################
289
290obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
291libsha256-y := sha256.o
292ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y)
293CFLAGS_sha256.o += -I$(src)/$(SRCARCH)
294
295ifeq ($(CONFIG_ARM),y)
296libsha256-y += arm/sha256-ce.o arm/sha256-core.o
297$(obj)/arm/sha256-core.S: $(src)/arm/sha256-armv4.pl
298	$(call cmd,perlasm)
299AFLAGS_arm/sha256-core.o += $(aflags-thumb2-y)
300endif
301
302ifeq ($(CONFIG_ARM64),y)
303libsha256-y += arm64/sha256-core.o
304$(obj)/arm64/sha256-core.S: $(src)/arm64/sha2-armv8.pl
305	$(call cmd,perlasm_with_args)
306libsha256-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha256-ce.o
307endif
308
309libsha256-$(CONFIG_PPC) += powerpc/sha256-spe-asm.o
310libsha256-$(CONFIG_RISCV) += riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.o
311libsha256-$(CONFIG_SPARC) += sparc/sha256_asm.o
312libsha256-$(CONFIG_X86) += x86/sha256-ssse3-asm.o \
313			   x86/sha256-avx-asm.o \
314			   x86/sha256-avx2-asm.o \
315			   x86/sha256-ni-asm.o
316endif # CONFIG_CRYPTO_LIB_SHA256_ARCH
317
318################################################################################
319
320obj-$(CONFIG_CRYPTO_LIB_SHA512) += libsha512.o
321libsha512-y := sha512.o
322ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y)
323CFLAGS_sha512.o += -I$(src)/$(SRCARCH)
324
325ifeq ($(CONFIG_ARM),y)
326libsha512-y += arm/sha512-core.o
327$(obj)/arm/sha512-core.S: $(src)/arm/sha512-armv4.pl
328	$(call cmd,perlasm)
329AFLAGS_arm/sha512-core.o += $(aflags-thumb2-y)
330endif
331
332ifeq ($(CONFIG_ARM64),y)
333libsha512-y += arm64/sha512-core.o
334$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl
335	$(call cmd,perlasm_with_args)
336libsha512-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha512-ce-core.o
337endif
338
339libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o
340libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o
341libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \
342			   x86/sha512-avx-asm.o \
343			   x86/sha512-avx2-asm.o
344endif # CONFIG_CRYPTO_LIB_SHA512_ARCH
345
346################################################################################
347
348obj-$(CONFIG_CRYPTO_LIB_SHA3) += libsha3.o
349libsha3-y := sha3.o
350
351ifeq ($(CONFIG_CRYPTO_LIB_SHA3_ARCH),y)
352CFLAGS_sha3.o += -I$(src)/$(SRCARCH)
353libsha3-$(CONFIG_ARM64) += arm64/sha3-ce-core.o
354endif # CONFIG_CRYPTO_LIB_SHA3_ARCH
355
356################################################################################
357
358obj-$(CONFIG_MPILIB) += mpi/
359
360obj-$(CONFIG_CRYPTO_SELFTESTS_FULL)		+= simd.o
361
362obj-$(CONFIG_CRYPTO_LIB_SM3)			+= libsm3.o
363libsm3-y					:= sm3.o
364
365# clean-files must be defined unconditionally
366clean-files += arm/sha256-core.S arm/sha512-core.S
367clean-files += arm64/sha256-core.S arm64/sha512-core.S
368