xref: /linux/lib/crypto/Makefile (revision fa2297750c2cc61788d1843f358dbfecaa42944f) 
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-$(CONFIG_ARM) += arm/aes-cipher-core.o
26
27endif # CONFIG_CRYPTO_LIB_AES_ARCH
28
29################################################################################
30
31obj-$(CONFIG_CRYPTO_LIB_AESCFB)			+= libaescfb.o
32libaescfb-y					:= aescfb.o
33
34obj-$(CONFIG_CRYPTO_LIB_AESGCM)			+= libaesgcm.o
35libaesgcm-y					:= aesgcm.o
36
37obj-$(CONFIG_CRYPTO_LIB_ARC4)			+= libarc4.o
38libarc4-y					:= arc4.o
39
40obj-$(CONFIG_CRYPTO_LIB_GF128MUL)		+= gf128mul.o
41
42################################################################################
43
44obj-$(CONFIG_CRYPTO_LIB_BLAKE2B) += libblake2b.o
45libblake2b-y := blake2b.o
46ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2B_ARCH),y)
47CFLAGS_blake2b.o += -I$(src)/$(SRCARCH)
48libblake2b-$(CONFIG_ARM) += arm/blake2b-neon-core.o
49endif # CONFIG_CRYPTO_LIB_BLAKE2B_ARCH
50
51################################################################################
52
53# blake2s is used by the /dev/random driver which is always builtin
54obj-y += blake2s.o
55ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2S_ARCH),y)
56CFLAGS_blake2s.o += -I$(src)/$(SRCARCH)
57obj-$(CONFIG_ARM) += arm/blake2s-core.o
58obj-$(CONFIG_X86) += x86/blake2s-core.o
59endif
60
61################################################################################
62
63# chacha20_block() is used by the /dev/random driver which is always builtin
64obj-y += chacha-block-generic.o
65
66obj-$(CONFIG_CRYPTO_LIB_CHACHA) += libchacha.o
67libchacha-y := chacha.o
68
69ifeq ($(CONFIG_CRYPTO_LIB_CHACHA_ARCH),y)
70CFLAGS_chacha.o += -I$(src)/$(SRCARCH)
71
72ifeq ($(CONFIG_ARM),y)
73libchacha-y += arm/chacha-scalar-core.o
74libchacha-$(CONFIG_KERNEL_MODE_NEON) += arm/chacha-neon-core.o
75endif
76
77libchacha-$(CONFIG_ARM64) += arm64/chacha-neon-core.o
78
79ifeq ($(CONFIG_MIPS),y)
80libchacha-y += mips/chacha-core.o
81AFLAGS_mips/chacha-core.o += -O2 # needed to fill branch delay slots
82endif
83
84libchacha-$(CONFIG_PPC) += powerpc/chacha-p10le-8x.o
85libchacha-$(CONFIG_RISCV) += riscv/chacha-riscv64-zvkb.o
86libchacha-$(CONFIG_S390) += s390/chacha-s390.o
87libchacha-$(CONFIG_X86) += x86/chacha-ssse3-x86_64.o \
88			   x86/chacha-avx2-x86_64.o \
89			   x86/chacha-avx512vl-x86_64.o
90endif # CONFIG_CRYPTO_LIB_CHACHA_ARCH
91
92################################################################################
93
94obj-$(CONFIG_CRYPTO_LIB_CHACHA20POLY1305)	+= libchacha20poly1305.o
95libchacha20poly1305-y				+= chacha20poly1305.o
96libchacha20poly1305-$(CONFIG_CRYPTO_SELFTESTS)	+= chacha20poly1305-selftest.o
97
98################################################################################
99
100obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o
101libcurve25519-y := curve25519.o
102
103# Disable GCOV in odd or sensitive code
104GCOV_PROFILE_curve25519.o := n
105
106ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
107libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-hacl64.o
108else
109libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-fiat32.o
110endif
111# clang versions prior to 18 may blow out the stack with KASAN
112ifeq ($(CONFIG_CC_IS_CLANG)_$(call clang-min-version, 180000),y_)
113KASAN_SANITIZE_curve25519-hacl64.o := n
114endif
115
116ifeq ($(CONFIG_CRYPTO_LIB_CURVE25519_ARCH),y)
117CFLAGS_curve25519.o += -I$(src)/$(SRCARCH)
118libcurve25519-$(CONFIG_ARM) += arm/curve25519-core.o
119libcurve25519-$(CONFIG_PPC) += powerpc/curve25519-ppc64le_asm.o
120endif
121
122################################################################################
123
124obj-$(CONFIG_CRYPTO_LIB_DES)			+= libdes.o
125libdes-y					:= des.o
126
127################################################################################
128
129obj-$(CONFIG_CRYPTO_LIB_MD5) += libmd5.o
130libmd5-y := md5.o
131ifeq ($(CONFIG_CRYPTO_LIB_MD5_ARCH),y)
132CFLAGS_md5.o += -I$(src)/$(SRCARCH)
133libmd5-$(CONFIG_PPC) += powerpc/md5-asm.o
134libmd5-$(CONFIG_SPARC) += sparc/md5_asm.o
135endif # CONFIG_CRYPTO_LIB_MD5_ARCH
136
137################################################################################
138
139obj-$(CONFIG_CRYPTO_LIB_MLDSA) += libmldsa.o
140libmldsa-y := mldsa.o
141
142################################################################################
143
144obj-$(CONFIG_CRYPTO_LIB_NH) += libnh.o
145libnh-y := nh.o
146ifeq ($(CONFIG_CRYPTO_LIB_NH_ARCH),y)
147CFLAGS_nh.o += -I$(src)/$(SRCARCH)
148libnh-$(CONFIG_ARM) += arm/nh-neon-core.o
149libnh-$(CONFIG_ARM64) += arm64/nh-neon-core.o
150libnh-$(CONFIG_X86) += x86/nh-sse2.o x86/nh-avx2.o
151endif
152
153################################################################################
154
155obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o
156libpoly1305-y := poly1305.o
157ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
158libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna64.o
159else
160libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna32.o
161endif
162
163ifeq ($(CONFIG_CRYPTO_LIB_POLY1305_ARCH),y)
164CFLAGS_poly1305.o += -I$(src)/$(SRCARCH)
165
166ifeq ($(CONFIG_ARM),y)
167libpoly1305-y += arm/poly1305-core.o
168$(obj)/arm/poly1305-core.S: $(src)/arm/poly1305-armv4.pl
169	$(call cmd,perlasm)
170# massage the perlasm code a bit so we only get the NEON routine if we need it
171poly1305-aflags-$(CONFIG_CPU_V7) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=5
172poly1305-aflags-$(CONFIG_KERNEL_MODE_NEON) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=7
173AFLAGS_arm/poly1305-core.o += $(poly1305-aflags-y) $(aflags-thumb2-y)
174endif
175
176ifeq ($(CONFIG_ARM64),y)
177libpoly1305-y += arm64/poly1305-core.o
178$(obj)/arm64/poly1305-core.S: $(src)/arm64/poly1305-armv8.pl
179	$(call cmd,perlasm_with_args)
180endif
181
182ifeq ($(CONFIG_MIPS),y)
183libpoly1305-y += mips/poly1305-core.o
184poly1305-perlasm-flavour-$(CONFIG_32BIT) := o32
185poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
186quiet_cmd_perlasm_poly1305 = PERLASM $@
187      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
188# Use if_changed instead of cmd, in case the flavour changed.
189$(obj)/mips/poly1305-core.S: $(src)/mips/poly1305-mips.pl FORCE
190	$(call if_changed,perlasm_poly1305)
191targets += mips/poly1305-core.S
192endif
193
194libpoly1305-$(CONFIG_PPC) += powerpc/poly1305-p10le_64.o
195
196ifeq ($(CONFIG_RISCV),y)
197libpoly1305-y += riscv/poly1305-core.o
198poly1305-perlasm-flavour-$(CONFIG_32BIT) := 32
199poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
200quiet_cmd_perlasm_poly1305 = PERLASM $@
201      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
202# Use if_changed instead of cmd, in case the flavour changed.
203$(obj)/riscv/poly1305-core.S: $(src)/riscv/poly1305-riscv.pl FORCE
204	$(call if_changed,perlasm_poly1305)
205targets += riscv/poly1305-core.S
206AFLAGS_riscv/poly1305-core.o += -Dpoly1305_init=poly1305_block_init
207endif
208
209ifeq ($(CONFIG_X86),y)
210libpoly1305-y += x86/poly1305-x86_64-cryptogams.o
211$(obj)/x86/poly1305-x86_64-cryptogams.S: $(src)/x86/poly1305-x86_64-cryptogams.pl
212	$(call cmd,perlasm)
213endif
214
215endif # CONFIG_CRYPTO_LIB_POLY1305_ARCH
216
217# clean-files must be defined unconditionally
218clean-files += arm/poly1305-core.S \
219	       arm64/poly1305-core.S \
220	       mips/poly1305-core.S \
221	       riscv/poly1305-core.S \
222	       x86/poly1305-x86_64-cryptogams.S
223
224################################################################################
225
226obj-$(CONFIG_CRYPTO_LIB_POLYVAL) += libpolyval.o
227libpolyval-y := polyval.o
228ifeq ($(CONFIG_CRYPTO_LIB_POLYVAL_ARCH),y)
229CFLAGS_polyval.o += -I$(src)/$(SRCARCH)
230libpolyval-$(CONFIG_ARM64) += arm64/polyval-ce-core.o
231libpolyval-$(CONFIG_X86) += x86/polyval-pclmul-avx.o
232endif
233
234################################################################################
235
236obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o
237libsha1-y := sha1.o
238ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y)
239CFLAGS_sha1.o += -I$(src)/$(SRCARCH)
240ifeq ($(CONFIG_ARM),y)
241libsha1-y += arm/sha1-armv4-large.o
242libsha1-$(CONFIG_KERNEL_MODE_NEON) += arm/sha1-armv7-neon.o \
243				      arm/sha1-ce-core.o
244endif
245libsha1-$(CONFIG_ARM64) += arm64/sha1-ce-core.o
246ifeq ($(CONFIG_PPC),y)
247libsha1-y += powerpc/sha1-powerpc-asm.o
248libsha1-$(CONFIG_SPE) += powerpc/sha1-spe-asm.o
249endif
250libsha1-$(CONFIG_SPARC) += sparc/sha1_asm.o
251libsha1-$(CONFIG_X86) += x86/sha1-ssse3-and-avx.o \
252			 x86/sha1-avx2-asm.o \
253			 x86/sha1-ni-asm.o
254endif # CONFIG_CRYPTO_LIB_SHA1_ARCH
255
256################################################################################
257
258obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
259libsha256-y := sha256.o
260ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y)
261CFLAGS_sha256.o += -I$(src)/$(SRCARCH)
262
263ifeq ($(CONFIG_ARM),y)
264libsha256-y += arm/sha256-ce.o arm/sha256-core.o
265$(obj)/arm/sha256-core.S: $(src)/arm/sha256-armv4.pl
266	$(call cmd,perlasm)
267AFLAGS_arm/sha256-core.o += $(aflags-thumb2-y)
268endif
269
270ifeq ($(CONFIG_ARM64),y)
271libsha256-y += arm64/sha256-core.o
272$(obj)/arm64/sha256-core.S: $(src)/arm64/sha2-armv8.pl
273	$(call cmd,perlasm_with_args)
274libsha256-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha256-ce.o
275endif
276
277libsha256-$(CONFIG_PPC) += powerpc/sha256-spe-asm.o
278libsha256-$(CONFIG_RISCV) += riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.o
279libsha256-$(CONFIG_SPARC) += sparc/sha256_asm.o
280libsha256-$(CONFIG_X86) += x86/sha256-ssse3-asm.o \
281			   x86/sha256-avx-asm.o \
282			   x86/sha256-avx2-asm.o \
283			   x86/sha256-ni-asm.o
284endif # CONFIG_CRYPTO_LIB_SHA256_ARCH
285
286################################################################################
287
288obj-$(CONFIG_CRYPTO_LIB_SHA512) += libsha512.o
289libsha512-y := sha512.o
290ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y)
291CFLAGS_sha512.o += -I$(src)/$(SRCARCH)
292
293ifeq ($(CONFIG_ARM),y)
294libsha512-y += arm/sha512-core.o
295$(obj)/arm/sha512-core.S: $(src)/arm/sha512-armv4.pl
296	$(call cmd,perlasm)
297AFLAGS_arm/sha512-core.o += $(aflags-thumb2-y)
298endif
299
300ifeq ($(CONFIG_ARM64),y)
301libsha512-y += arm64/sha512-core.o
302$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl
303	$(call cmd,perlasm_with_args)
304libsha512-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha512-ce-core.o
305endif
306
307libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o
308libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o
309libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \
310			   x86/sha512-avx-asm.o \
311			   x86/sha512-avx2-asm.o
312endif # CONFIG_CRYPTO_LIB_SHA512_ARCH
313
314################################################################################
315
316obj-$(CONFIG_CRYPTO_LIB_SHA3) += libsha3.o
317libsha3-y := sha3.o
318
319ifeq ($(CONFIG_CRYPTO_LIB_SHA3_ARCH),y)
320CFLAGS_sha3.o += -I$(src)/$(SRCARCH)
321libsha3-$(CONFIG_ARM64) += arm64/sha3-ce-core.o
322endif # CONFIG_CRYPTO_LIB_SHA3_ARCH
323
324################################################################################
325
326obj-$(CONFIG_MPILIB) += mpi/
327
328obj-$(CONFIG_CRYPTO_SELFTESTS_FULL)		+= simd.o
329
330obj-$(CONFIG_CRYPTO_LIB_SM3)			+= libsm3.o
331libsm3-y					:= sm3.o
332
333# clean-files must be defined unconditionally
334clean-files += arm/sha256-core.S arm/sha512-core.S
335clean-files += arm64/sha256-core.S arm64/sha512-core.S
336