xref: /linux/lib/crypto/Makefile (revision 0892c91b81cc889c95dc03b095b9f4a6fdf93106) 
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 ($(CONFIG_SPE),y)
34libaes-y += powerpc/aes-spe-core.o \
35	    powerpc/aes-spe-keys.o \
36	    powerpc/aes-spe-modes.o \
37	    powerpc/aes-tab-4k.o
38endif
39endif # CONFIG_PPC
40
41endif # CONFIG_CRYPTO_LIB_AES_ARCH
42
43################################################################################
44
45obj-$(CONFIG_CRYPTO_LIB_AESCFB)			+= libaescfb.o
46libaescfb-y					:= aescfb.o
47
48obj-$(CONFIG_CRYPTO_LIB_AESGCM)			+= libaesgcm.o
49libaesgcm-y					:= aesgcm.o
50
51obj-$(CONFIG_CRYPTO_LIB_ARC4)			+= libarc4.o
52libarc4-y					:= arc4.o
53
54obj-$(CONFIG_CRYPTO_LIB_GF128MUL)		+= gf128mul.o
55
56################################################################################
57
58obj-$(CONFIG_CRYPTO_LIB_BLAKE2B) += libblake2b.o
59libblake2b-y := blake2b.o
60ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2B_ARCH),y)
61CFLAGS_blake2b.o += -I$(src)/$(SRCARCH)
62libblake2b-$(CONFIG_ARM) += arm/blake2b-neon-core.o
63endif # CONFIG_CRYPTO_LIB_BLAKE2B_ARCH
64
65################################################################################
66
67# blake2s is used by the /dev/random driver which is always builtin
68obj-y += blake2s.o
69ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2S_ARCH),y)
70CFLAGS_blake2s.o += -I$(src)/$(SRCARCH)
71obj-$(CONFIG_ARM) += arm/blake2s-core.o
72obj-$(CONFIG_X86) += x86/blake2s-core.o
73endif
74
75################################################################################
76
77# chacha20_block() is used by the /dev/random driver which is always builtin
78obj-y += chacha-block-generic.o
79
80obj-$(CONFIG_CRYPTO_LIB_CHACHA) += libchacha.o
81libchacha-y := chacha.o
82
83ifeq ($(CONFIG_CRYPTO_LIB_CHACHA_ARCH),y)
84CFLAGS_chacha.o += -I$(src)/$(SRCARCH)
85
86ifeq ($(CONFIG_ARM),y)
87libchacha-y += arm/chacha-scalar-core.o
88libchacha-$(CONFIG_KERNEL_MODE_NEON) += arm/chacha-neon-core.o
89endif
90
91libchacha-$(CONFIG_ARM64) += arm64/chacha-neon-core.o
92
93ifeq ($(CONFIG_MIPS),y)
94libchacha-y += mips/chacha-core.o
95AFLAGS_mips/chacha-core.o += -O2 # needed to fill branch delay slots
96endif
97
98libchacha-$(CONFIG_PPC) += powerpc/chacha-p10le-8x.o
99libchacha-$(CONFIG_RISCV) += riscv/chacha-riscv64-zvkb.o
100libchacha-$(CONFIG_S390) += s390/chacha-s390.o
101libchacha-$(CONFIG_X86) += x86/chacha-ssse3-x86_64.o \
102			   x86/chacha-avx2-x86_64.o \
103			   x86/chacha-avx512vl-x86_64.o
104endif # CONFIG_CRYPTO_LIB_CHACHA_ARCH
105
106################################################################################
107
108obj-$(CONFIG_CRYPTO_LIB_CHACHA20POLY1305)	+= libchacha20poly1305.o
109libchacha20poly1305-y				+= chacha20poly1305.o
110libchacha20poly1305-$(CONFIG_CRYPTO_SELFTESTS)	+= chacha20poly1305-selftest.o
111
112################################################################################
113
114obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o
115libcurve25519-y := curve25519.o
116
117# Disable GCOV in odd or sensitive code
118GCOV_PROFILE_curve25519.o := n
119
120ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
121libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-hacl64.o
122else
123libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-fiat32.o
124endif
125# clang versions prior to 18 may blow out the stack with KASAN
126ifeq ($(CONFIG_CC_IS_CLANG)_$(call clang-min-version, 180000),y_)
127KASAN_SANITIZE_curve25519-hacl64.o := n
128endif
129
130ifeq ($(CONFIG_CRYPTO_LIB_CURVE25519_ARCH),y)
131CFLAGS_curve25519.o += -I$(src)/$(SRCARCH)
132libcurve25519-$(CONFIG_ARM) += arm/curve25519-core.o
133libcurve25519-$(CONFIG_PPC) += powerpc/curve25519-ppc64le_asm.o
134endif
135
136################################################################################
137
138obj-$(CONFIG_CRYPTO_LIB_DES)			+= libdes.o
139libdes-y					:= des.o
140
141################################################################################
142
143obj-$(CONFIG_CRYPTO_LIB_MD5) += libmd5.o
144libmd5-y := md5.o
145ifeq ($(CONFIG_CRYPTO_LIB_MD5_ARCH),y)
146CFLAGS_md5.o += -I$(src)/$(SRCARCH)
147libmd5-$(CONFIG_PPC) += powerpc/md5-asm.o
148libmd5-$(CONFIG_SPARC) += sparc/md5_asm.o
149endif # CONFIG_CRYPTO_LIB_MD5_ARCH
150
151################################################################################
152
153obj-$(CONFIG_CRYPTO_LIB_MLDSA) += libmldsa.o
154libmldsa-y := mldsa.o
155
156################################################################################
157
158obj-$(CONFIG_CRYPTO_LIB_NH) += libnh.o
159libnh-y := nh.o
160ifeq ($(CONFIG_CRYPTO_LIB_NH_ARCH),y)
161CFLAGS_nh.o += -I$(src)/$(SRCARCH)
162libnh-$(CONFIG_ARM) += arm/nh-neon-core.o
163libnh-$(CONFIG_ARM64) += arm64/nh-neon-core.o
164libnh-$(CONFIG_X86) += x86/nh-sse2.o x86/nh-avx2.o
165endif
166
167################################################################################
168
169obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o
170libpoly1305-y := poly1305.o
171ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
172libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna64.o
173else
174libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna32.o
175endif
176
177ifeq ($(CONFIG_CRYPTO_LIB_POLY1305_ARCH),y)
178CFLAGS_poly1305.o += -I$(src)/$(SRCARCH)
179
180ifeq ($(CONFIG_ARM),y)
181libpoly1305-y += arm/poly1305-core.o
182$(obj)/arm/poly1305-core.S: $(src)/arm/poly1305-armv4.pl
183	$(call cmd,perlasm)
184# massage the perlasm code a bit so we only get the NEON routine if we need it
185poly1305-aflags-$(CONFIG_CPU_V7) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=5
186poly1305-aflags-$(CONFIG_KERNEL_MODE_NEON) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=7
187AFLAGS_arm/poly1305-core.o += $(poly1305-aflags-y) $(aflags-thumb2-y)
188endif
189
190ifeq ($(CONFIG_ARM64),y)
191libpoly1305-y += arm64/poly1305-core.o
192$(obj)/arm64/poly1305-core.S: $(src)/arm64/poly1305-armv8.pl
193	$(call cmd,perlasm_with_args)
194endif
195
196ifeq ($(CONFIG_MIPS),y)
197libpoly1305-y += mips/poly1305-core.o
198poly1305-perlasm-flavour-$(CONFIG_32BIT) := o32
199poly1305-perlasm-flavour-$(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)/mips/poly1305-core.S: $(src)/mips/poly1305-mips.pl FORCE
204	$(call if_changed,perlasm_poly1305)
205targets += mips/poly1305-core.S
206endif
207
208libpoly1305-$(CONFIG_PPC) += powerpc/poly1305-p10le_64.o
209
210ifeq ($(CONFIG_RISCV),y)
211libpoly1305-y += riscv/poly1305-core.o
212poly1305-perlasm-flavour-$(CONFIG_32BIT) := 32
213poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
214quiet_cmd_perlasm_poly1305 = PERLASM $@
215      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
216# Use if_changed instead of cmd, in case the flavour changed.
217$(obj)/riscv/poly1305-core.S: $(src)/riscv/poly1305-riscv.pl FORCE
218	$(call if_changed,perlasm_poly1305)
219targets += riscv/poly1305-core.S
220AFLAGS_riscv/poly1305-core.o += -Dpoly1305_init=poly1305_block_init
221endif
222
223ifeq ($(CONFIG_X86),y)
224libpoly1305-y += x86/poly1305-x86_64-cryptogams.o
225$(obj)/x86/poly1305-x86_64-cryptogams.S: $(src)/x86/poly1305-x86_64-cryptogams.pl
226	$(call cmd,perlasm)
227endif
228
229endif # CONFIG_CRYPTO_LIB_POLY1305_ARCH
230
231# clean-files must be defined unconditionally
232clean-files += arm/poly1305-core.S \
233	       arm64/poly1305-core.S \
234	       mips/poly1305-core.S \
235	       riscv/poly1305-core.S \
236	       x86/poly1305-x86_64-cryptogams.S
237
238################################################################################
239
240obj-$(CONFIG_CRYPTO_LIB_POLYVAL) += libpolyval.o
241libpolyval-y := polyval.o
242ifeq ($(CONFIG_CRYPTO_LIB_POLYVAL_ARCH),y)
243CFLAGS_polyval.o += -I$(src)/$(SRCARCH)
244libpolyval-$(CONFIG_ARM64) += arm64/polyval-ce-core.o
245libpolyval-$(CONFIG_X86) += x86/polyval-pclmul-avx.o
246endif
247
248################################################################################
249
250obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o
251libsha1-y := sha1.o
252ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y)
253CFLAGS_sha1.o += -I$(src)/$(SRCARCH)
254ifeq ($(CONFIG_ARM),y)
255libsha1-y += arm/sha1-armv4-large.o
256libsha1-$(CONFIG_KERNEL_MODE_NEON) += arm/sha1-armv7-neon.o \
257				      arm/sha1-ce-core.o
258endif
259libsha1-$(CONFIG_ARM64) += arm64/sha1-ce-core.o
260ifeq ($(CONFIG_PPC),y)
261libsha1-y += powerpc/sha1-powerpc-asm.o
262libsha1-$(CONFIG_SPE) += powerpc/sha1-spe-asm.o
263endif
264libsha1-$(CONFIG_SPARC) += sparc/sha1_asm.o
265libsha1-$(CONFIG_X86) += x86/sha1-ssse3-and-avx.o \
266			 x86/sha1-avx2-asm.o \
267			 x86/sha1-ni-asm.o
268endif # CONFIG_CRYPTO_LIB_SHA1_ARCH
269
270################################################################################
271
272obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
273libsha256-y := sha256.o
274ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y)
275CFLAGS_sha256.o += -I$(src)/$(SRCARCH)
276
277ifeq ($(CONFIG_ARM),y)
278libsha256-y += arm/sha256-ce.o arm/sha256-core.o
279$(obj)/arm/sha256-core.S: $(src)/arm/sha256-armv4.pl
280	$(call cmd,perlasm)
281AFLAGS_arm/sha256-core.o += $(aflags-thumb2-y)
282endif
283
284ifeq ($(CONFIG_ARM64),y)
285libsha256-y += arm64/sha256-core.o
286$(obj)/arm64/sha256-core.S: $(src)/arm64/sha2-armv8.pl
287	$(call cmd,perlasm_with_args)
288libsha256-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha256-ce.o
289endif
290
291libsha256-$(CONFIG_PPC) += powerpc/sha256-spe-asm.o
292libsha256-$(CONFIG_RISCV) += riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.o
293libsha256-$(CONFIG_SPARC) += sparc/sha256_asm.o
294libsha256-$(CONFIG_X86) += x86/sha256-ssse3-asm.o \
295			   x86/sha256-avx-asm.o \
296			   x86/sha256-avx2-asm.o \
297			   x86/sha256-ni-asm.o
298endif # CONFIG_CRYPTO_LIB_SHA256_ARCH
299
300################################################################################
301
302obj-$(CONFIG_CRYPTO_LIB_SHA512) += libsha512.o
303libsha512-y := sha512.o
304ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y)
305CFLAGS_sha512.o += -I$(src)/$(SRCARCH)
306
307ifeq ($(CONFIG_ARM),y)
308libsha512-y += arm/sha512-core.o
309$(obj)/arm/sha512-core.S: $(src)/arm/sha512-armv4.pl
310	$(call cmd,perlasm)
311AFLAGS_arm/sha512-core.o += $(aflags-thumb2-y)
312endif
313
314ifeq ($(CONFIG_ARM64),y)
315libsha512-y += arm64/sha512-core.o
316$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl
317	$(call cmd,perlasm_with_args)
318libsha512-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha512-ce-core.o
319endif
320
321libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o
322libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o
323libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \
324			   x86/sha512-avx-asm.o \
325			   x86/sha512-avx2-asm.o
326endif # CONFIG_CRYPTO_LIB_SHA512_ARCH
327
328################################################################################
329
330obj-$(CONFIG_CRYPTO_LIB_SHA3) += libsha3.o
331libsha3-y := sha3.o
332
333ifeq ($(CONFIG_CRYPTO_LIB_SHA3_ARCH),y)
334CFLAGS_sha3.o += -I$(src)/$(SRCARCH)
335libsha3-$(CONFIG_ARM64) += arm64/sha3-ce-core.o
336endif # CONFIG_CRYPTO_LIB_SHA3_ARCH
337
338################################################################################
339
340obj-$(CONFIG_MPILIB) += mpi/
341
342obj-$(CONFIG_CRYPTO_SELFTESTS_FULL)		+= simd.o
343
344obj-$(CONFIG_CRYPTO_LIB_SM3)			+= libsm3.o
345libsm3-y					:= sm3.o
346
347# clean-files must be defined unconditionally
348clean-files += arm/sha256-core.S arm/sha512-core.S
349clean-files += arm64/sha256-core.S arm64/sha512-core.S
350