xref: /linux/lib/crypto/Makefile (revision a4e573db06a4e8c519ec4c42f8e1249a0853367a) 
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
54endif # CONFIG_CRYPTO_LIB_AES_ARCH
55
56################################################################################
57
58obj-$(CONFIG_CRYPTO_LIB_AESCFB)			+= libaescfb.o
59libaescfb-y					:= aescfb.o
60
61obj-$(CONFIG_CRYPTO_LIB_AESGCM)			+= libaesgcm.o
62libaesgcm-y					:= aesgcm.o
63
64obj-$(CONFIG_CRYPTO_LIB_ARC4)			+= libarc4.o
65libarc4-y					:= arc4.o
66
67obj-$(CONFIG_CRYPTO_LIB_GF128MUL)		+= gf128mul.o
68
69################################################################################
70
71obj-$(CONFIG_CRYPTO_LIB_BLAKE2B) += libblake2b.o
72libblake2b-y := blake2b.o
73ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2B_ARCH),y)
74CFLAGS_blake2b.o += -I$(src)/$(SRCARCH)
75libblake2b-$(CONFIG_ARM) += arm/blake2b-neon-core.o
76endif # CONFIG_CRYPTO_LIB_BLAKE2B_ARCH
77
78################################################################################
79
80# blake2s is used by the /dev/random driver which is always builtin
81obj-y += blake2s.o
82ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2S_ARCH),y)
83CFLAGS_blake2s.o += -I$(src)/$(SRCARCH)
84obj-$(CONFIG_ARM) += arm/blake2s-core.o
85obj-$(CONFIG_X86) += x86/blake2s-core.o
86endif
87
88################################################################################
89
90# chacha20_block() is used by the /dev/random driver which is always builtin
91obj-y += chacha-block-generic.o
92
93obj-$(CONFIG_CRYPTO_LIB_CHACHA) += libchacha.o
94libchacha-y := chacha.o
95
96ifeq ($(CONFIG_CRYPTO_LIB_CHACHA_ARCH),y)
97CFLAGS_chacha.o += -I$(src)/$(SRCARCH)
98
99ifeq ($(CONFIG_ARM),y)
100libchacha-y += arm/chacha-scalar-core.o
101libchacha-$(CONFIG_KERNEL_MODE_NEON) += arm/chacha-neon-core.o
102endif
103
104libchacha-$(CONFIG_ARM64) += arm64/chacha-neon-core.o
105
106ifeq ($(CONFIG_MIPS),y)
107libchacha-y += mips/chacha-core.o
108AFLAGS_mips/chacha-core.o += -O2 # needed to fill branch delay slots
109endif
110
111libchacha-$(CONFIG_PPC) += powerpc/chacha-p10le-8x.o
112libchacha-$(CONFIG_RISCV) += riscv/chacha-riscv64-zvkb.o
113libchacha-$(CONFIG_S390) += s390/chacha-s390.o
114libchacha-$(CONFIG_X86) += x86/chacha-ssse3-x86_64.o \
115			   x86/chacha-avx2-x86_64.o \
116			   x86/chacha-avx512vl-x86_64.o
117endif # CONFIG_CRYPTO_LIB_CHACHA_ARCH
118
119################################################################################
120
121obj-$(CONFIG_CRYPTO_LIB_CHACHA20POLY1305)	+= libchacha20poly1305.o
122libchacha20poly1305-y				+= chacha20poly1305.o
123libchacha20poly1305-$(CONFIG_CRYPTO_SELFTESTS)	+= chacha20poly1305-selftest.o
124
125################################################################################
126
127obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o
128libcurve25519-y := curve25519.o
129
130# Disable GCOV in odd or sensitive code
131GCOV_PROFILE_curve25519.o := n
132
133ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
134libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-hacl64.o
135else
136libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-fiat32.o
137endif
138# clang versions prior to 18 may blow out the stack with KASAN
139ifeq ($(CONFIG_CC_IS_CLANG)_$(call clang-min-version, 180000),y_)
140KASAN_SANITIZE_curve25519-hacl64.o := n
141endif
142
143ifeq ($(CONFIG_CRYPTO_LIB_CURVE25519_ARCH),y)
144CFLAGS_curve25519.o += -I$(src)/$(SRCARCH)
145libcurve25519-$(CONFIG_ARM) += arm/curve25519-core.o
146libcurve25519-$(CONFIG_PPC) += powerpc/curve25519-ppc64le_asm.o
147endif
148
149################################################################################
150
151obj-$(CONFIG_CRYPTO_LIB_DES)			+= libdes.o
152libdes-y					:= des.o
153
154################################################################################
155
156obj-$(CONFIG_CRYPTO_LIB_MD5) += libmd5.o
157libmd5-y := md5.o
158ifeq ($(CONFIG_CRYPTO_LIB_MD5_ARCH),y)
159CFLAGS_md5.o += -I$(src)/$(SRCARCH)
160libmd5-$(CONFIG_PPC) += powerpc/md5-asm.o
161libmd5-$(CONFIG_SPARC) += sparc/md5_asm.o
162endif # CONFIG_CRYPTO_LIB_MD5_ARCH
163
164################################################################################
165
166obj-$(CONFIG_CRYPTO_LIB_MLDSA) += libmldsa.o
167libmldsa-y := mldsa.o
168
169################################################################################
170
171obj-$(CONFIG_CRYPTO_LIB_NH) += libnh.o
172libnh-y := nh.o
173ifeq ($(CONFIG_CRYPTO_LIB_NH_ARCH),y)
174CFLAGS_nh.o += -I$(src)/$(SRCARCH)
175libnh-$(CONFIG_ARM) += arm/nh-neon-core.o
176libnh-$(CONFIG_ARM64) += arm64/nh-neon-core.o
177libnh-$(CONFIG_X86) += x86/nh-sse2.o x86/nh-avx2.o
178endif
179
180################################################################################
181
182obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o
183libpoly1305-y := poly1305.o
184ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
185libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna64.o
186else
187libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna32.o
188endif
189
190ifeq ($(CONFIG_CRYPTO_LIB_POLY1305_ARCH),y)
191CFLAGS_poly1305.o += -I$(src)/$(SRCARCH)
192
193ifeq ($(CONFIG_ARM),y)
194libpoly1305-y += arm/poly1305-core.o
195$(obj)/arm/poly1305-core.S: $(src)/arm/poly1305-armv4.pl
196	$(call cmd,perlasm)
197# massage the perlasm code a bit so we only get the NEON routine if we need it
198poly1305-aflags-$(CONFIG_CPU_V7) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=5
199poly1305-aflags-$(CONFIG_KERNEL_MODE_NEON) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=7
200AFLAGS_arm/poly1305-core.o += $(poly1305-aflags-y) $(aflags-thumb2-y)
201endif
202
203ifeq ($(CONFIG_ARM64),y)
204libpoly1305-y += arm64/poly1305-core.o
205$(obj)/arm64/poly1305-core.S: $(src)/arm64/poly1305-armv8.pl
206	$(call cmd,perlasm_with_args)
207endif
208
209ifeq ($(CONFIG_MIPS),y)
210libpoly1305-y += mips/poly1305-core.o
211poly1305-perlasm-flavour-$(CONFIG_32BIT) := o32
212poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
213quiet_cmd_perlasm_poly1305 = PERLASM $@
214      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
215# Use if_changed instead of cmd, in case the flavour changed.
216$(obj)/mips/poly1305-core.S: $(src)/mips/poly1305-mips.pl FORCE
217	$(call if_changed,perlasm_poly1305)
218targets += mips/poly1305-core.S
219endif
220
221libpoly1305-$(CONFIG_PPC) += powerpc/poly1305-p10le_64.o
222
223ifeq ($(CONFIG_RISCV),y)
224libpoly1305-y += riscv/poly1305-core.o
225poly1305-perlasm-flavour-$(CONFIG_32BIT) := 32
226poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
227quiet_cmd_perlasm_poly1305 = PERLASM $@
228      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
229# Use if_changed instead of cmd, in case the flavour changed.
230$(obj)/riscv/poly1305-core.S: $(src)/riscv/poly1305-riscv.pl FORCE
231	$(call if_changed,perlasm_poly1305)
232targets += riscv/poly1305-core.S
233AFLAGS_riscv/poly1305-core.o += -Dpoly1305_init=poly1305_block_init
234endif
235
236ifeq ($(CONFIG_X86),y)
237libpoly1305-y += x86/poly1305-x86_64-cryptogams.o
238$(obj)/x86/poly1305-x86_64-cryptogams.S: $(src)/x86/poly1305-x86_64-cryptogams.pl
239	$(call cmd,perlasm)
240endif
241
242endif # CONFIG_CRYPTO_LIB_POLY1305_ARCH
243
244# clean-files must be defined unconditionally
245clean-files += arm/poly1305-core.S \
246	       arm64/poly1305-core.S \
247	       mips/poly1305-core.S \
248	       riscv/poly1305-core.S \
249	       x86/poly1305-x86_64-cryptogams.S
250
251################################################################################
252
253obj-$(CONFIG_CRYPTO_LIB_POLYVAL) += libpolyval.o
254libpolyval-y := polyval.o
255ifeq ($(CONFIG_CRYPTO_LIB_POLYVAL_ARCH),y)
256CFLAGS_polyval.o += -I$(src)/$(SRCARCH)
257libpolyval-$(CONFIG_ARM64) += arm64/polyval-ce-core.o
258libpolyval-$(CONFIG_X86) += x86/polyval-pclmul-avx.o
259endif
260
261################################################################################
262
263obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o
264libsha1-y := sha1.o
265ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y)
266CFLAGS_sha1.o += -I$(src)/$(SRCARCH)
267ifeq ($(CONFIG_ARM),y)
268libsha1-y += arm/sha1-armv4-large.o
269libsha1-$(CONFIG_KERNEL_MODE_NEON) += arm/sha1-armv7-neon.o \
270				      arm/sha1-ce-core.o
271endif
272libsha1-$(CONFIG_ARM64) += arm64/sha1-ce-core.o
273ifeq ($(CONFIG_PPC),y)
274libsha1-y += powerpc/sha1-powerpc-asm.o
275libsha1-$(CONFIG_SPE) += powerpc/sha1-spe-asm.o
276endif
277libsha1-$(CONFIG_SPARC) += sparc/sha1_asm.o
278libsha1-$(CONFIG_X86) += x86/sha1-ssse3-and-avx.o \
279			 x86/sha1-avx2-asm.o \
280			 x86/sha1-ni-asm.o
281endif # CONFIG_CRYPTO_LIB_SHA1_ARCH
282
283################################################################################
284
285obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
286libsha256-y := sha256.o
287ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y)
288CFLAGS_sha256.o += -I$(src)/$(SRCARCH)
289
290ifeq ($(CONFIG_ARM),y)
291libsha256-y += arm/sha256-ce.o arm/sha256-core.o
292$(obj)/arm/sha256-core.S: $(src)/arm/sha256-armv4.pl
293	$(call cmd,perlasm)
294AFLAGS_arm/sha256-core.o += $(aflags-thumb2-y)
295endif
296
297ifeq ($(CONFIG_ARM64),y)
298libsha256-y += arm64/sha256-core.o
299$(obj)/arm64/sha256-core.S: $(src)/arm64/sha2-armv8.pl
300	$(call cmd,perlasm_with_args)
301libsha256-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha256-ce.o
302endif
303
304libsha256-$(CONFIG_PPC) += powerpc/sha256-spe-asm.o
305libsha256-$(CONFIG_RISCV) += riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.o
306libsha256-$(CONFIG_SPARC) += sparc/sha256_asm.o
307libsha256-$(CONFIG_X86) += x86/sha256-ssse3-asm.o \
308			   x86/sha256-avx-asm.o \
309			   x86/sha256-avx2-asm.o \
310			   x86/sha256-ni-asm.o
311endif # CONFIG_CRYPTO_LIB_SHA256_ARCH
312
313################################################################################
314
315obj-$(CONFIG_CRYPTO_LIB_SHA512) += libsha512.o
316libsha512-y := sha512.o
317ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y)
318CFLAGS_sha512.o += -I$(src)/$(SRCARCH)
319
320ifeq ($(CONFIG_ARM),y)
321libsha512-y += arm/sha512-core.o
322$(obj)/arm/sha512-core.S: $(src)/arm/sha512-armv4.pl
323	$(call cmd,perlasm)
324AFLAGS_arm/sha512-core.o += $(aflags-thumb2-y)
325endif
326
327ifeq ($(CONFIG_ARM64),y)
328libsha512-y += arm64/sha512-core.o
329$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl
330	$(call cmd,perlasm_with_args)
331libsha512-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha512-ce-core.o
332endif
333
334libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o
335libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o
336libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \
337			   x86/sha512-avx-asm.o \
338			   x86/sha512-avx2-asm.o
339endif # CONFIG_CRYPTO_LIB_SHA512_ARCH
340
341################################################################################
342
343obj-$(CONFIG_CRYPTO_LIB_SHA3) += libsha3.o
344libsha3-y := sha3.o
345
346ifeq ($(CONFIG_CRYPTO_LIB_SHA3_ARCH),y)
347CFLAGS_sha3.o += -I$(src)/$(SRCARCH)
348libsha3-$(CONFIG_ARM64) += arm64/sha3-ce-core.o
349endif # CONFIG_CRYPTO_LIB_SHA3_ARCH
350
351################################################################################
352
353obj-$(CONFIG_MPILIB) += mpi/
354
355obj-$(CONFIG_CRYPTO_SELFTESTS_FULL)		+= simd.o
356
357obj-$(CONFIG_CRYPTO_LIB_SM3)			+= libsm3.o
358libsm3-y					:= sm3.o
359
360# clean-files must be defined unconditionally
361clean-files += arm/sha256-core.S arm/sha512-core.S
362clean-files += arm64/sha256-core.S arm64/sha512-core.S
363