xref: /linux/lib/crypto/Makefile (revision 24eb22d8161380eba65edc5b499299639cbe8bf9) 
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################################################################################
59
60obj-$(CONFIG_CRYPTO_LIB_AESCFB)			+= libaescfb.o
61libaescfb-y					:= aescfb.o
62
63obj-$(CONFIG_CRYPTO_LIB_AESGCM)			+= libaesgcm.o
64libaesgcm-y					:= aesgcm.o
65
66obj-$(CONFIG_CRYPTO_LIB_ARC4)			+= libarc4.o
67libarc4-y					:= arc4.o
68
69obj-$(CONFIG_CRYPTO_LIB_GF128MUL)		+= gf128mul.o
70
71################################################################################
72
73obj-$(CONFIG_CRYPTO_LIB_BLAKE2B) += libblake2b.o
74libblake2b-y := blake2b.o
75ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2B_ARCH),y)
76CFLAGS_blake2b.o += -I$(src)/$(SRCARCH)
77libblake2b-$(CONFIG_ARM) += arm/blake2b-neon-core.o
78endif # CONFIG_CRYPTO_LIB_BLAKE2B_ARCH
79
80################################################################################
81
82# blake2s is used by the /dev/random driver which is always builtin
83obj-y += blake2s.o
84ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2S_ARCH),y)
85CFLAGS_blake2s.o += -I$(src)/$(SRCARCH)
86obj-$(CONFIG_ARM) += arm/blake2s-core.o
87obj-$(CONFIG_X86) += x86/blake2s-core.o
88endif
89
90################################################################################
91
92# chacha20_block() is used by the /dev/random driver which is always builtin
93obj-y += chacha-block-generic.o
94
95obj-$(CONFIG_CRYPTO_LIB_CHACHA) += libchacha.o
96libchacha-y := chacha.o
97
98ifeq ($(CONFIG_CRYPTO_LIB_CHACHA_ARCH),y)
99CFLAGS_chacha.o += -I$(src)/$(SRCARCH)
100
101ifeq ($(CONFIG_ARM),y)
102libchacha-y += arm/chacha-scalar-core.o
103libchacha-$(CONFIG_KERNEL_MODE_NEON) += arm/chacha-neon-core.o
104endif
105
106libchacha-$(CONFIG_ARM64) += arm64/chacha-neon-core.o
107
108ifeq ($(CONFIG_MIPS),y)
109libchacha-y += mips/chacha-core.o
110AFLAGS_mips/chacha-core.o += -O2 # needed to fill branch delay slots
111endif
112
113libchacha-$(CONFIG_PPC) += powerpc/chacha-p10le-8x.o
114libchacha-$(CONFIG_RISCV) += riscv/chacha-riscv64-zvkb.o
115libchacha-$(CONFIG_S390) += s390/chacha-s390.o
116libchacha-$(CONFIG_X86) += x86/chacha-ssse3-x86_64.o \
117			   x86/chacha-avx2-x86_64.o \
118			   x86/chacha-avx512vl-x86_64.o
119endif # CONFIG_CRYPTO_LIB_CHACHA_ARCH
120
121################################################################################
122
123obj-$(CONFIG_CRYPTO_LIB_CHACHA20POLY1305)	+= libchacha20poly1305.o
124libchacha20poly1305-y				+= chacha20poly1305.o
125libchacha20poly1305-$(CONFIG_CRYPTO_SELFTESTS)	+= chacha20poly1305-selftest.o
126
127################################################################################
128
129obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o
130libcurve25519-y := curve25519.o
131
132# Disable GCOV in odd or sensitive code
133GCOV_PROFILE_curve25519.o := n
134
135ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
136libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-hacl64.o
137else
138libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-fiat32.o
139endif
140# clang versions prior to 18 may blow out the stack with KASAN
141ifeq ($(CONFIG_CC_IS_CLANG)_$(call clang-min-version, 180000),y_)
142KASAN_SANITIZE_curve25519-hacl64.o := n
143endif
144
145ifeq ($(CONFIG_CRYPTO_LIB_CURVE25519_ARCH),y)
146CFLAGS_curve25519.o += -I$(src)/$(SRCARCH)
147libcurve25519-$(CONFIG_ARM) += arm/curve25519-core.o
148libcurve25519-$(CONFIG_PPC) += powerpc/curve25519-ppc64le_asm.o
149endif
150
151################################################################################
152
153obj-$(CONFIG_CRYPTO_LIB_DES)			+= libdes.o
154libdes-y					:= des.o
155
156################################################################################
157
158obj-$(CONFIG_CRYPTO_LIB_MD5) += libmd5.o
159libmd5-y := md5.o
160ifeq ($(CONFIG_CRYPTO_LIB_MD5_ARCH),y)
161CFLAGS_md5.o += -I$(src)/$(SRCARCH)
162libmd5-$(CONFIG_PPC) += powerpc/md5-asm.o
163libmd5-$(CONFIG_SPARC) += sparc/md5_asm.o
164endif # CONFIG_CRYPTO_LIB_MD5_ARCH
165
166################################################################################
167
168obj-$(CONFIG_CRYPTO_LIB_MLDSA) += libmldsa.o
169libmldsa-y := mldsa.o
170
171################################################################################
172
173obj-$(CONFIG_CRYPTO_LIB_NH) += libnh.o
174libnh-y := nh.o
175ifeq ($(CONFIG_CRYPTO_LIB_NH_ARCH),y)
176CFLAGS_nh.o += -I$(src)/$(SRCARCH)
177libnh-$(CONFIG_ARM) += arm/nh-neon-core.o
178libnh-$(CONFIG_ARM64) += arm64/nh-neon-core.o
179libnh-$(CONFIG_X86) += x86/nh-sse2.o x86/nh-avx2.o
180endif
181
182################################################################################
183
184obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o
185libpoly1305-y := poly1305.o
186ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
187libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna64.o
188else
189libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna32.o
190endif
191
192ifeq ($(CONFIG_CRYPTO_LIB_POLY1305_ARCH),y)
193CFLAGS_poly1305.o += -I$(src)/$(SRCARCH)
194
195ifeq ($(CONFIG_ARM),y)
196libpoly1305-y += arm/poly1305-core.o
197$(obj)/arm/poly1305-core.S: $(src)/arm/poly1305-armv4.pl
198	$(call cmd,perlasm)
199# massage the perlasm code a bit so we only get the NEON routine if we need it
200poly1305-aflags-$(CONFIG_CPU_V7) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=5
201poly1305-aflags-$(CONFIG_KERNEL_MODE_NEON) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=7
202AFLAGS_arm/poly1305-core.o += $(poly1305-aflags-y) $(aflags-thumb2-y)
203endif
204
205ifeq ($(CONFIG_ARM64),y)
206libpoly1305-y += arm64/poly1305-core.o
207$(obj)/arm64/poly1305-core.S: $(src)/arm64/poly1305-armv8.pl
208	$(call cmd,perlasm_with_args)
209endif
210
211ifeq ($(CONFIG_MIPS),y)
212libpoly1305-y += mips/poly1305-core.o
213poly1305-perlasm-flavour-$(CONFIG_32BIT) := o32
214poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
215quiet_cmd_perlasm_poly1305 = PERLASM $@
216      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
217# Use if_changed instead of cmd, in case the flavour changed.
218$(obj)/mips/poly1305-core.S: $(src)/mips/poly1305-mips.pl FORCE
219	$(call if_changed,perlasm_poly1305)
220targets += mips/poly1305-core.S
221endif
222
223libpoly1305-$(CONFIG_PPC) += powerpc/poly1305-p10le_64.o
224
225ifeq ($(CONFIG_RISCV),y)
226libpoly1305-y += riscv/poly1305-core.o
227poly1305-perlasm-flavour-$(CONFIG_32BIT) := 32
228poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
229quiet_cmd_perlasm_poly1305 = PERLASM $@
230      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
231# Use if_changed instead of cmd, in case the flavour changed.
232$(obj)/riscv/poly1305-core.S: $(src)/riscv/poly1305-riscv.pl FORCE
233	$(call if_changed,perlasm_poly1305)
234targets += riscv/poly1305-core.S
235AFLAGS_riscv/poly1305-core.o += -Dpoly1305_init=poly1305_block_init
236endif
237
238ifeq ($(CONFIG_X86),y)
239libpoly1305-y += x86/poly1305-x86_64-cryptogams.o
240$(obj)/x86/poly1305-x86_64-cryptogams.S: $(src)/x86/poly1305-x86_64-cryptogams.pl
241	$(call cmd,perlasm)
242endif
243
244endif # CONFIG_CRYPTO_LIB_POLY1305_ARCH
245
246# clean-files must be defined unconditionally
247clean-files += arm/poly1305-core.S \
248	       arm64/poly1305-core.S \
249	       mips/poly1305-core.S \
250	       riscv/poly1305-core.S \
251	       x86/poly1305-x86_64-cryptogams.S
252
253################################################################################
254
255obj-$(CONFIG_CRYPTO_LIB_POLYVAL) += libpolyval.o
256libpolyval-y := polyval.o
257ifeq ($(CONFIG_CRYPTO_LIB_POLYVAL_ARCH),y)
258CFLAGS_polyval.o += -I$(src)/$(SRCARCH)
259libpolyval-$(CONFIG_ARM64) += arm64/polyval-ce-core.o
260libpolyval-$(CONFIG_X86) += x86/polyval-pclmul-avx.o
261endif
262
263################################################################################
264
265obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o
266libsha1-y := sha1.o
267ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y)
268CFLAGS_sha1.o += -I$(src)/$(SRCARCH)
269ifeq ($(CONFIG_ARM),y)
270libsha1-y += arm/sha1-armv4-large.o
271libsha1-$(CONFIG_KERNEL_MODE_NEON) += arm/sha1-armv7-neon.o \
272				      arm/sha1-ce-core.o
273endif
274libsha1-$(CONFIG_ARM64) += arm64/sha1-ce-core.o
275ifeq ($(CONFIG_PPC),y)
276libsha1-y += powerpc/sha1-powerpc-asm.o
277libsha1-$(CONFIG_SPE) += powerpc/sha1-spe-asm.o
278endif
279libsha1-$(CONFIG_SPARC) += sparc/sha1_asm.o
280libsha1-$(CONFIG_X86) += x86/sha1-ssse3-and-avx.o \
281			 x86/sha1-avx2-asm.o \
282			 x86/sha1-ni-asm.o
283endif # CONFIG_CRYPTO_LIB_SHA1_ARCH
284
285################################################################################
286
287obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
288libsha256-y := sha256.o
289ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y)
290CFLAGS_sha256.o += -I$(src)/$(SRCARCH)
291
292ifeq ($(CONFIG_ARM),y)
293libsha256-y += arm/sha256-ce.o arm/sha256-core.o
294$(obj)/arm/sha256-core.S: $(src)/arm/sha256-armv4.pl
295	$(call cmd,perlasm)
296AFLAGS_arm/sha256-core.o += $(aflags-thumb2-y)
297endif
298
299ifeq ($(CONFIG_ARM64),y)
300libsha256-y += arm64/sha256-core.o
301$(obj)/arm64/sha256-core.S: $(src)/arm64/sha2-armv8.pl
302	$(call cmd,perlasm_with_args)
303libsha256-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha256-ce.o
304endif
305
306libsha256-$(CONFIG_PPC) += powerpc/sha256-spe-asm.o
307libsha256-$(CONFIG_RISCV) += riscv/sha256-riscv64-zvknha_or_zvknhb-zvkb.o
308libsha256-$(CONFIG_SPARC) += sparc/sha256_asm.o
309libsha256-$(CONFIG_X86) += x86/sha256-ssse3-asm.o \
310			   x86/sha256-avx-asm.o \
311			   x86/sha256-avx2-asm.o \
312			   x86/sha256-ni-asm.o
313endif # CONFIG_CRYPTO_LIB_SHA256_ARCH
314
315################################################################################
316
317obj-$(CONFIG_CRYPTO_LIB_SHA512) += libsha512.o
318libsha512-y := sha512.o
319ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y)
320CFLAGS_sha512.o += -I$(src)/$(SRCARCH)
321
322ifeq ($(CONFIG_ARM),y)
323libsha512-y += arm/sha512-core.o
324$(obj)/arm/sha512-core.S: $(src)/arm/sha512-armv4.pl
325	$(call cmd,perlasm)
326AFLAGS_arm/sha512-core.o += $(aflags-thumb2-y)
327endif
328
329ifeq ($(CONFIG_ARM64),y)
330libsha512-y += arm64/sha512-core.o
331$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl
332	$(call cmd,perlasm_with_args)
333libsha512-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha512-ce-core.o
334endif
335
336libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o
337libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o
338libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \
339			   x86/sha512-avx-asm.o \
340			   x86/sha512-avx2-asm.o
341endif # CONFIG_CRYPTO_LIB_SHA512_ARCH
342
343################################################################################
344
345obj-$(CONFIG_CRYPTO_LIB_SHA3) += libsha3.o
346libsha3-y := sha3.o
347
348ifeq ($(CONFIG_CRYPTO_LIB_SHA3_ARCH),y)
349CFLAGS_sha3.o += -I$(src)/$(SRCARCH)
350libsha3-$(CONFIG_ARM64) += arm64/sha3-ce-core.o
351endif # CONFIG_CRYPTO_LIB_SHA3_ARCH
352
353################################################################################
354
355obj-$(CONFIG_MPILIB) += mpi/
356
357obj-$(CONFIG_CRYPTO_SELFTESTS_FULL)		+= simd.o
358
359obj-$(CONFIG_CRYPTO_LIB_SM3)			+= libsm3.o
360libsm3-y					:= sm3.o
361
362# clean-files must be defined unconditionally
363clean-files += arm/sha256-core.S arm/sha512-core.S
364clean-files += arm64/sha256-core.S arm64/sha512-core.S
365