xref: /linux/lib/crypto/Makefile (revision 75e34bef53251744d95fd242b0345122fa462c7b) 
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-$(CONFIG_ARM) += arm/aes-cipher-core.o
26libaes-$(CONFIG_ARM64) += arm64/aes-cipher-core.o \
27			  arm64/aes-ce-core.o \
28			  arm64/aes-ce.o \
29			  arm64/aes-neon.o
30
31ifeq ($(CONFIG_PPC),y)
32ifeq ($(CONFIG_SPE),y)
33libaes-y += powerpc/aes-spe-core.o \
34	    powerpc/aes-spe-keys.o \
35	    powerpc/aes-spe-modes.o \
36	    powerpc/aes-tab-4k.o
37else
38libaes-y += powerpc/aesp8-ppc.o
39aes-perlasm-flavour-y := linux-ppc64
40aes-perlasm-flavour-$(CONFIG_PPC64_ELF_ABI_V2) := linux-ppc64-elfv2
41aes-perlasm-flavour-$(CONFIG_CPU_LITTLE_ENDIAN) := linux-ppc64le
42quiet_cmd_perlasm_aes = PERLASM $@
43      cmd_perlasm_aes = $(PERL) $< $(aes-perlasm-flavour-y) $@
44# Use if_changed instead of cmd, in case the flavour changed.
45$(obj)/powerpc/aesp8-ppc.S: $(src)/powerpc/aesp8-ppc.pl FORCE
46	$(call if_changed,perlasm_aes)
47targets += powerpc/aesp8-ppc.S
48OBJECT_FILES_NON_STANDARD_powerpc/aesp8-ppc.o := y
49endif # !CONFIG_SPE
50endif # CONFIG_PPC
51
52libaes-$(CONFIG_RISCV) += riscv/aes-riscv64-zvkned.o
53libaes-$(CONFIG_SPARC) += sparc/aes_asm.o
54libaes-$(CONFIG_X86) += x86/aes-aesni.o
55endif # CONFIG_CRYPTO_LIB_AES_ARCH
56
57################################################################################
58
59obj-$(CONFIG_CRYPTO_LIB_AESCFB)			+= libaescfb.o
60libaescfb-y					:= aescfb.o
61
62obj-$(CONFIG_CRYPTO_LIB_AESGCM)			+= libaesgcm.o
63libaesgcm-y					:= aesgcm.o
64
65obj-$(CONFIG_CRYPTO_LIB_ARC4)			+= libarc4.o
66libarc4-y					:= arc4.o
67
68obj-$(CONFIG_CRYPTO_LIB_GF128MUL)		+= gf128mul.o
69
70################################################################################
71
72obj-$(CONFIG_CRYPTO_LIB_BLAKE2B) += libblake2b.o
73libblake2b-y := blake2b.o
74ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2B_ARCH),y)
75CFLAGS_blake2b.o += -I$(src)/$(SRCARCH)
76libblake2b-$(CONFIG_ARM) += arm/blake2b-neon-core.o
77endif # CONFIG_CRYPTO_LIB_BLAKE2B_ARCH
78
79################################################################################
80
81# blake2s is used by the /dev/random driver which is always builtin
82obj-y += blake2s.o
83ifeq ($(CONFIG_CRYPTO_LIB_BLAKE2S_ARCH),y)
84CFLAGS_blake2s.o += -I$(src)/$(SRCARCH)
85obj-$(CONFIG_ARM) += arm/blake2s-core.o
86obj-$(CONFIG_X86) += x86/blake2s-core.o
87endif
88
89################################################################################
90
91# chacha20_block() is used by the /dev/random driver which is always builtin
92obj-y += chacha-block-generic.o
93
94obj-$(CONFIG_CRYPTO_LIB_CHACHA) += libchacha.o
95libchacha-y := chacha.o
96
97ifeq ($(CONFIG_CRYPTO_LIB_CHACHA_ARCH),y)
98CFLAGS_chacha.o += -I$(src)/$(SRCARCH)
99
100ifeq ($(CONFIG_ARM),y)
101libchacha-y += arm/chacha-scalar-core.o
102libchacha-$(CONFIG_KERNEL_MODE_NEON) += arm/chacha-neon-core.o
103endif
104
105libchacha-$(CONFIG_ARM64) += arm64/chacha-neon-core.o
106
107ifeq ($(CONFIG_MIPS),y)
108libchacha-y += mips/chacha-core.o
109AFLAGS_mips/chacha-core.o += -O2 # needed to fill branch delay slots
110endif
111
112libchacha-$(CONFIG_PPC) += powerpc/chacha-p10le-8x.o
113libchacha-$(CONFIG_RISCV) += riscv/chacha-riscv64-zvkb.o
114libchacha-$(CONFIG_S390) += s390/chacha-s390.o
115libchacha-$(CONFIG_X86) += x86/chacha-ssse3-x86_64.o \
116			   x86/chacha-avx2-x86_64.o \
117			   x86/chacha-avx512vl-x86_64.o
118endif # CONFIG_CRYPTO_LIB_CHACHA_ARCH
119
120################################################################################
121
122obj-$(CONFIG_CRYPTO_LIB_CHACHA20POLY1305)	+= libchacha20poly1305.o
123libchacha20poly1305-y				+= chacha20poly1305.o
124libchacha20poly1305-$(CONFIG_CRYPTO_SELFTESTS)	+= chacha20poly1305-selftest.o
125
126################################################################################
127
128obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o
129libcurve25519-y := curve25519.o
130
131# Disable GCOV in odd or sensitive code
132GCOV_PROFILE_curve25519.o := n
133
134ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
135libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-hacl64.o
136else
137libcurve25519-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += curve25519-fiat32.o
138endif
139# clang versions prior to 18 may blow out the stack with KASAN
140ifeq ($(CONFIG_CC_IS_CLANG)_$(call clang-min-version, 180000),y_)
141KASAN_SANITIZE_curve25519-hacl64.o := n
142endif
143
144ifeq ($(CONFIG_CRYPTO_LIB_CURVE25519_ARCH),y)
145CFLAGS_curve25519.o += -I$(src)/$(SRCARCH)
146libcurve25519-$(CONFIG_ARM) += arm/curve25519-core.o
147libcurve25519-$(CONFIG_PPC) += powerpc/curve25519-ppc64le_asm.o
148endif
149
150################################################################################
151
152obj-$(CONFIG_CRYPTO_LIB_DES)			+= libdes.o
153libdes-y					:= des.o
154
155################################################################################
156
157obj-$(CONFIG_CRYPTO_LIB_GF128HASH) += libgf128hash.o
158libgf128hash-y := gf128hash.o
159ifeq ($(CONFIG_CRYPTO_LIB_GF128HASH_ARCH),y)
160CFLAGS_gf128hash.o += -I$(src)/$(SRCARCH)
161libgf128hash-$(CONFIG_ARM64) += arm64/polyval-ce-core.o
162libgf128hash-$(CONFIG_X86) += x86/polyval-pclmul-avx.o
163endif
164
165################################################################################
166
167obj-$(CONFIG_CRYPTO_LIB_MD5) += libmd5.o
168libmd5-y := md5.o
169ifeq ($(CONFIG_CRYPTO_LIB_MD5_ARCH),y)
170CFLAGS_md5.o += -I$(src)/$(SRCARCH)
171libmd5-$(CONFIG_PPC) += powerpc/md5-asm.o
172libmd5-$(CONFIG_SPARC) += sparc/md5_asm.o
173endif # CONFIG_CRYPTO_LIB_MD5_ARCH
174
175################################################################################
176
177obj-$(CONFIG_CRYPTO_LIB_MLDSA) += libmldsa.o
178libmldsa-y := mldsa.o
179
180################################################################################
181
182obj-$(CONFIG_CRYPTO_LIB_NH) += libnh.o
183libnh-y := nh.o
184ifeq ($(CONFIG_CRYPTO_LIB_NH_ARCH),y)
185CFLAGS_nh.o += -I$(src)/$(SRCARCH)
186libnh-$(CONFIG_ARM) += arm/nh-neon-core.o
187libnh-$(CONFIG_ARM64) += arm64/nh-neon-core.o
188libnh-$(CONFIG_X86) += x86/nh-sse2.o x86/nh-avx2.o
189endif
190
191################################################################################
192
193obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o
194libpoly1305-y := poly1305.o
195ifeq ($(CONFIG_ARCH_SUPPORTS_INT128),y)
196libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna64.o
197else
198libpoly1305-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += poly1305-donna32.o
199endif
200
201ifeq ($(CONFIG_CRYPTO_LIB_POLY1305_ARCH),y)
202CFLAGS_poly1305.o += -I$(src)/$(SRCARCH)
203
204ifeq ($(CONFIG_ARM),y)
205libpoly1305-y += arm/poly1305-core.o
206$(obj)/arm/poly1305-core.S: $(src)/arm/poly1305-armv4.pl
207	$(call cmd,perlasm)
208# massage the perlasm code a bit so we only get the NEON routine if we need it
209poly1305-aflags-$(CONFIG_CPU_V7) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=5
210poly1305-aflags-$(CONFIG_KERNEL_MODE_NEON) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=7
211AFLAGS_arm/poly1305-core.o += $(poly1305-aflags-y) $(aflags-thumb2-y)
212endif
213
214ifeq ($(CONFIG_ARM64),y)
215libpoly1305-y += arm64/poly1305-core.o
216$(obj)/arm64/poly1305-core.S: $(src)/arm64/poly1305-armv8.pl
217	$(call cmd,perlasm_with_args)
218endif
219
220ifeq ($(CONFIG_MIPS),y)
221libpoly1305-y += mips/poly1305-core.o
222poly1305-perlasm-flavour-$(CONFIG_32BIT) := o32
223poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
224quiet_cmd_perlasm_poly1305 = PERLASM $@
225      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
226# Use if_changed instead of cmd, in case the flavour changed.
227$(obj)/mips/poly1305-core.S: $(src)/mips/poly1305-mips.pl FORCE
228	$(call if_changed,perlasm_poly1305)
229targets += mips/poly1305-core.S
230endif
231
232libpoly1305-$(CONFIG_PPC) += powerpc/poly1305-p10le_64.o
233
234ifeq ($(CONFIG_RISCV),y)
235libpoly1305-y += riscv/poly1305-core.o
236poly1305-perlasm-flavour-$(CONFIG_32BIT) := 32
237poly1305-perlasm-flavour-$(CONFIG_64BIT) := 64
238quiet_cmd_perlasm_poly1305 = PERLASM $@
239      cmd_perlasm_poly1305 = $(PERL) $< $(poly1305-perlasm-flavour-y) $@
240# Use if_changed instead of cmd, in case the flavour changed.
241$(obj)/riscv/poly1305-core.S: $(src)/riscv/poly1305-riscv.pl FORCE
242	$(call if_changed,perlasm_poly1305)
243targets += riscv/poly1305-core.S
244AFLAGS_riscv/poly1305-core.o += -Dpoly1305_init=poly1305_block_init
245endif
246
247ifeq ($(CONFIG_X86),y)
248libpoly1305-y += x86/poly1305-x86_64-cryptogams.o
249$(obj)/x86/poly1305-x86_64-cryptogams.S: $(src)/x86/poly1305-x86_64-cryptogams.pl
250	$(call cmd,perlasm)
251endif
252
253endif # CONFIG_CRYPTO_LIB_POLY1305_ARCH
254
255# clean-files must be defined unconditionally
256clean-files += arm/poly1305-core.S \
257	       arm64/poly1305-core.S \
258	       mips/poly1305-core.S \
259	       riscv/poly1305-core.S \
260	       x86/poly1305-x86_64-cryptogams.S
261
262################################################################################
263
264obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o
265libsha1-y := sha1.o
266ifeq ($(CONFIG_CRYPTO_LIB_SHA1_ARCH),y)
267CFLAGS_sha1.o += -I$(src)/$(SRCARCH)
268ifeq ($(CONFIG_ARM),y)
269libsha1-y += arm/sha1-armv4-large.o
270libsha1-$(CONFIG_KERNEL_MODE_NEON) += arm/sha1-armv7-neon.o \
271				      arm/sha1-ce-core.o
272endif
273libsha1-$(CONFIG_ARM64) += arm64/sha1-ce-core.o
274ifeq ($(CONFIG_PPC),y)
275libsha1-y += powerpc/sha1-powerpc-asm.o
276libsha1-$(CONFIG_SPE) += powerpc/sha1-spe-asm.o
277endif
278libsha1-$(CONFIG_SPARC) += sparc/sha1_asm.o
279libsha1-$(CONFIG_X86) += x86/sha1-ssse3-and-avx.o \
280			 x86/sha1-avx2-asm.o \
281			 x86/sha1-ni-asm.o
282endif # CONFIG_CRYPTO_LIB_SHA1_ARCH
283
284################################################################################
285
286obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
287libsha256-y := sha256.o
288ifeq ($(CONFIG_CRYPTO_LIB_SHA256_ARCH),y)
289CFLAGS_sha256.o += -I$(src)/$(SRCARCH)
290
291ifeq ($(CONFIG_ARM),y)
292libsha256-y += arm/sha256-ce.o arm/sha256-core.o
293$(obj)/arm/sha256-core.S: $(src)/arm/sha256-armv4.pl
294	$(call cmd,perlasm)
295AFLAGS_arm/sha256-core.o += $(aflags-thumb2-y)
296endif
297
298ifeq ($(CONFIG_ARM64),y)
299libsha256-y += arm64/sha256-ce.o arm64/sha256-core.o
300$(obj)/arm64/sha256-core.S: $(src)/arm64/sha2-armv8.pl
301	$(call cmd,perlasm_with_args)
302endif
303
304libsha256-$(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-ce-core.o arm64/sha512-core.o
329$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl
330	$(call cmd,perlasm_with_args)
331endif
332
333libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o
334libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o
335libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \
336			   x86/sha512-avx-asm.o \
337			   x86/sha512-avx2-asm.o
338endif # CONFIG_CRYPTO_LIB_SHA512_ARCH
339
340################################################################################
341
342obj-$(CONFIG_CRYPTO_LIB_SHA3) += libsha3.o
343libsha3-y := sha3.o
344
345ifeq ($(CONFIG_CRYPTO_LIB_SHA3_ARCH),y)
346CFLAGS_sha3.o += -I$(src)/$(SRCARCH)
347libsha3-$(CONFIG_ARM64) += arm64/sha3-ce-core.o
348endif # CONFIG_CRYPTO_LIB_SHA3_ARCH
349
350################################################################################
351
352obj-$(CONFIG_MPILIB) += mpi/
353
354obj-$(CONFIG_CRYPTO_SELFTESTS_FULL)		+= simd.o
355
356obj-$(CONFIG_CRYPTO_LIB_SM3)			+= libsm3.o
357libsm3-y					:= sm3.o
358
359# clean-files must be defined unconditionally
360clean-files += arm/sha256-core.S arm/sha512-core.S
361clean-files += arm64/sha256-core.S arm64/sha512-core.S
362