xref: /linux/lib/crypto/Makefile (revision 370c3883195566ee3e7d79e0146c3d735a406573) 
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 $(@)
10
11ppc64-perlasm-flavour-y := linux-ppc64
12ppc64-perlasm-flavour-$(CONFIG_PPC64_ELF_ABI_V2) := linux-ppc64-elfv2
13ppc64-perlasm-flavour-$(CONFIG_CPU_LITTLE_ENDIAN) := linux-ppc64le
14
15obj-$(CONFIG_KUNIT)				+= tests/
16
17obj-$(CONFIG_CRYPTO_HASH_INFO)			+= hash_info.o
18
19obj-$(CONFIG_CRYPTO_LIB_UTILS)			+= libcryptoutils.o
20libcryptoutils-y				:= memneq.o utils.o
21
22################################################################################
23
24obj-$(CONFIG_CRYPTO_LIB_AES) += libaes.o
25libaes-y := aes.o
26ifeq ($(CONFIG_CRYPTO_LIB_AES_ARCH),y)
27CFLAGS_aes.o += -I$(src)/$(SRCARCH)
28
29libaes-$(CONFIG_ARM) += arm/aes-cipher-core.o
30libaes-$(CONFIG_ARM64) += arm64/aes-cipher-core.o \
31			  arm64/aes-ce-core.o \
32			  arm64/aes-ce.o \
33			  arm64/aes-neon.o
34
35ifeq ($(CONFIG_PPC),y)
36ifeq ($(CONFIG_SPE),y)
37libaes-y += powerpc/aes-spe-core.o \
38	    powerpc/aes-spe-keys.o \
39	    powerpc/aes-spe-modes.o \
40	    powerpc/aes-tab-4k.o
41else
42libaes-y += powerpc/aesp8-ppc.o
43quiet_cmd_perlasm_aes = PERLASM $@
44      cmd_perlasm_aes = $(PERL) $< $(ppc64-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-$(CONFIG_CRYPTO_LIB_CHACHA20POLY1305)	+= libchacha20poly1305.o
127libchacha20poly1305-y				+= chacha20poly1305.o
128
129################################################################################
130
131obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o
132libcurve25519-y := curve25519.o
133
134# Disable GCOV in odd or sensitive code
135GCOV_PROFILE_curve25519.o := n
136
137ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
138libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-hacl64.o
139else
140libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-fiat32.o
141endif
142# clang versions prior to 18 may blow out the stack with KASAN
143ifeq ($(CONFIG_CC_IS_CLANG)_$(call clang-min-version, 180000),y_)
144KASAN_SANITIZE_curve25519-hacl64.o := n
145endif
146
147ifeq ($(CONFIG_CRYPTO_LIB_CURVE25519_ARCH),y)
148CFLAGS_curve25519.o += -I$(src)/$(SRCARCH)
149libcurve25519-$(CONFIG_ARM) += arm/curve25519-core.o
150libcurve25519-$(CONFIG_PPC) += powerpc/curve25519-ppc64le_asm.o
151endif
152
153################################################################################
154
155obj-$(CONFIG_CRYPTO_LIB_DES)			+= libdes.o
156libdes-y					:= des.o
157
158################################################################################
159
160obj-$(CONFIG_CRYPTO_LIB_GF128HASH) += libgf128hash.o
161libgf128hash-y := gf128hash.o
162ifeq ($(CONFIG_CRYPTO_LIB_GF128HASH_ARCH),y)
163CFLAGS_gf128hash.o += -I$(src)/$(SRCARCH)
164libgf128hash-$(CONFIG_ARM) += arm/ghash-neon-core.o
165libgf128hash-$(CONFIG_ARM64) += arm64/ghash-neon-core.o \
166				arm64/polyval-ce-core.o
167
168ifeq ($(CONFIG_PPC),y)
169libgf128hash-y += powerpc/ghashp8-ppc.o
170quiet_cmd_perlasm_ghash = PERLASM $@
171      cmd_perlasm_ghash = $(PERL) $< $(ppc64-perlasm-flavour-y) $@
172$(obj)/powerpc/ghashp8-ppc.S: $(src)/powerpc/ghashp8-ppc.pl FORCE
173	$(call if_changed,perlasm_ghash)
174targets += powerpc/ghashp8-ppc.S
175OBJECT_FILES_NON_STANDARD_powerpc/ghashp8-ppc.o := y
176endif
177
178libgf128hash-$(CONFIG_RISCV) += riscv/ghash-riscv64-zvkg.o
179libgf128hash-$(CONFIG_X86) += x86/ghash-pclmul.o \
180			      x86/polyval-pclmul-avx.o
181endif # CONFIG_CRYPTO_LIB_GF128HASH_ARCH
182
183# clean-files must be defined unconditionally
184clean-files += powerpc/ghashp8-ppc.S
185
186################################################################################
187
188obj-$(CONFIG_CRYPTO_LIB_MD5) += libmd5.o
189libmd5-y := md5.o
190ifeq ($(CONFIG_CRYPTO_LIB_MD5_ARCH),y)
191CFLAGS_md5.o += -I$(src)/$(SRCARCH)
192libmd5-$(CONFIG_PPC) += powerpc/md5-asm.o
193endif # CONFIG_CRYPTO_LIB_MD5_ARCH
194
195################################################################################
196
197obj-$(CONFIG_CRYPTO_LIB_MLDSA) += libmldsa.o
198libmldsa-y := mldsa.o
199
200################################################################################
201
202obj-$(CONFIG_CRYPTO_LIB_NH) += libnh.o
203libnh-y := nh.o
204ifeq ($(CONFIG_CRYPTO_LIB_NH_ARCH),y)
205CFLAGS_nh.o += -I$(src)/$(SRCARCH)
206libnh-$(CONFIG_ARM) += arm/nh-neon-core.o
207libnh-$(CONFIG_ARM64) += arm64/nh-neon-core.o
208libnh-$(CONFIG_X86) += x86/nh-sse2.o x86/nh-avx2.o
209endif
210
211################################################################################
212
213obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o
214libpoly1305-y := poly1305.o
215ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
216libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna64.o
217else
218libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna32.o
219endif
220
221ifeq ($(CONFIG_CRYPTO_LIB_POLY1305_ARCH),y)
222CFLAGS_poly1305.o += -I$(src)/$(SRCARCH)
223
224ifeq ($(CONFIG_ARM),y)
225libpoly1305-y += arm/poly1305-core.o
226$(obj)/arm/poly1305-core.S: $(src)/arm/poly1305-armv4.pl
227	$(call cmd,perlasm)
228# massage the perlasm code a bit so we only get the NEON routine if we need it
229poly1305-aflags-$(CONFIG_CPU_V7) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=5
230poly1305-aflags-$(CONFIG_KERNEL_MODE_NEON) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=7
231AFLAGS_arm/poly1305-core.o += $(poly1305-aflags-y) $(aflags-thumb2-y)
232endif
233
234ifeq ($(CONFIG_ARM64),y)
235libpoly1305-y += arm64/poly1305-core.o
236$(obj)/arm64/poly1305-core.S: $(src)/arm64/poly1305-armv8.pl
237	$(call cmd,perlasm_with_args)
238endif
239
240ifeq ($(CONFIG_MIPS),y)
241libpoly1305-y += mips/poly1305-core.o
242poly1305-perlasm-flavour-$(CONFIG_32BIT) := o32
243poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
244quiet_cmd_perlasm_poly1305 = PERLASM $@
245      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
246# Use if_changed instead of cmd, in case the flavour changed.
247$(obj)/mips/poly1305-core.S: $(src)/mips/poly1305-mips.pl FORCE
248	$(call if_changed,perlasm_poly1305)
249targets += mips/poly1305-core.S
250endif
251
252libpoly1305-$(CONFIG_PPC) += powerpc/poly1305-p10le_64.o
253
254ifeq ($(CONFIG_RISCV),y)
255libpoly1305-y += riscv/poly1305-core.o
256poly1305-perlasm-flavour-$(CONFIG_32BIT) := 32
257poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
258quiet_cmd_perlasm_poly1305 = PERLASM $@
259      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
260# Use if_changed instead of cmd, in case the flavour changed.
261$(obj)/riscv/poly1305-core.S: $(src)/riscv/poly1305-riscv.pl FORCE
262	$(call if_changed,perlasm_poly1305)
263targets += riscv/poly1305-core.S
264AFLAGS_riscv/poly1305-core.o += -Dpoly1305_init=poly1305_block_init
265endif
266
267ifeq ($(CONFIG_X86),y)
268libpoly1305-y += x86/poly1305-x86_64-cryptogams.o
269$(obj)/x86/poly1305-x86_64-cryptogams.S: $(src)/x86/poly1305-x86_64-cryptogams.pl
270	$(call cmd,perlasm)
271endif
272
273endif # CONFIG_CRYPTO_LIB_POLY1305_ARCH
274
275# clean-files must be defined unconditionally
276clean-files += arm/poly1305-core.S \
277	       arm64/poly1305-core.S \
278	       mips/poly1305-core.S \
279	       riscv/poly1305-core.S \
280	       x86/poly1305-x86_64-cryptogams.S
281
282################################################################################
283
284obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o
285libsha1-y := sha1.o
286ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y)
287CFLAGS_sha1.o += -I$(src)/$(SRCARCH)
288ifeq ($(CONFIG_ARM),y)
289libsha1-y += arm/sha1-armv4-large.o
290libsha1-$(CONFIG_KERNEL_MODE_NEON) += arm/sha1-armv7-neon.o \
291				      arm/sha1-ce-core.o
292endif
293libsha1-$(CONFIG_ARM64) += arm64/sha1-ce-core.o
294ifeq ($(CONFIG_PPC),y)
295libsha1-y += powerpc/sha1-powerpc-asm.o
296libsha1-$(CONFIG_SPE) += powerpc/sha1-spe-asm.o
297endif
298libsha1-$(CONFIG_SPARC) += sparc/sha1_asm.o
299libsha1-$(CONFIG_X86) += x86/sha1-ssse3-and-avx.o \
300			 x86/sha1-avx2-asm.o \
301			 x86/sha1-ni-asm.o
302endif # CONFIG_CRYPTO_LIB_SHA1_ARCH
303
304################################################################################
305
306obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
307libsha256-y := sha256.o
308ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y)
309CFLAGS_sha256.o += -I$(src)/$(SRCARCH)
310
311ifeq ($(CONFIG_ARM),y)
312libsha256-y += arm/sha256-ce.o arm/sha256-core.o
313$(obj)/arm/sha256-core.S: $(src)/arm/sha256-armv4.pl
314	$(call cmd,perlasm)
315AFLAGS_arm/sha256-core.o += $(aflags-thumb2-y)
316endif
317
318ifeq ($(CONFIG_ARM64),y)
319libsha256-y += arm64/sha256-ce.o arm64/sha256-core.o
320$(obj)/arm64/sha256-core.S: $(src)/arm64/sha2-armv8.pl
321	$(call cmd,perlasm_with_args)
322endif
323
324libsha256-$(CONFIG_PPC) += powerpc/sha256-spe-asm.o
325libsha256-$(CONFIG_RISCV) += riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.o
326libsha256-$(CONFIG_SPARC) += sparc/sha256_asm.o
327libsha256-$(CONFIG_X86) += x86/sha256-ssse3-asm.o \
328			   x86/sha256-avx-asm.o \
329			   x86/sha256-avx2-asm.o \
330			   x86/sha256-ni-asm.o
331endif # CONFIG_CRYPTO_LIB_SHA256_ARCH
332
333################################################################################
334
335obj-$(CONFIG_CRYPTO_LIB_SHA512) += libsha512.o
336libsha512-y := sha512.o
337ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y)
338CFLAGS_sha512.o += -I$(src)/$(SRCARCH)
339
340ifeq ($(CONFIG_ARM),y)
341libsha512-y += arm/sha512-core.o
342$(obj)/arm/sha512-core.S: $(src)/arm/sha512-armv4.pl
343	$(call cmd,perlasm)
344AFLAGS_arm/sha512-core.o += $(aflags-thumb2-y)
345endif
346
347ifeq ($(CONFIG_ARM64),y)
348libsha512-y += arm64/sha512-ce-core.o arm64/sha512-core.o
349$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl
350	$(call cmd,perlasm_with_args)
351endif
352
353libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o
354libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o
355libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \
356			   x86/sha512-avx-asm.o \
357			   x86/sha512-avx2-asm.o
358endif # CONFIG_CRYPTO_LIB_SHA512_ARCH
359
360################################################################################
361
362obj-$(CONFIG_CRYPTO_LIB_SHA3) += libsha3.o
363libsha3-y := sha3.o
364
365ifeq ($(CONFIG_CRYPTO_LIB_SHA3_ARCH),y)
366CFLAGS_sha3.o += -I$(src)/$(SRCARCH)
367libsha3-$(CONFIG_ARM64) += arm64/sha3-ce-core.o
368endif # CONFIG_CRYPTO_LIB_SHA3_ARCH
369
370################################################################################
371
372obj-$(CONFIG_CRYPTO_LIB_SM3) += libsm3.o
373libsm3-y := sm3.o
374ifeq ($(CONFIG_CRYPTO_LIB_SM3_ARCH),y)
375CFLAGS_sm3.o += -I$(src)/$(SRCARCH)
376libsm3-$(CONFIG_ARM64) += arm64/sm3-ce-core.o \
377			  arm64/sm3-neon-core.o
378libsm3-$(CONFIG_RISCV) += riscv/sm3-riscv64-zvksh-zvkb.o
379libsm3-$(CONFIG_X86) += x86/sm3-avx-asm_64.o
380endif # CONFIG_CRYPTO_LIB_SM3_ARCH
381
382################################################################################
383
384obj-$(CONFIG_MPILIB) += mpi/
385
386obj-$(CONFIG_CRYPTO_SELFTESTS_FULL)		+= simd.o
387
388# clean-files must be defined unconditionally
389clean-files += arm/sha256-core.S arm/sha512-core.S
390clean-files += arm64/sha256-core.S arm64/sha512-core.S
391