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1# SPDX-License-Identifier: GPL-2.0
2#
3# Cryptographic API
4#
5
6obj-$(CONFIG_CRYPTO) += crypto.o
7crypto-y := api.o cipher.o compress.o
8
9obj-$(CONFIG_CRYPTO_ENGINE) += crypto_engine.o
10obj-$(CONFIG_CRYPTO_FIPS) += fips.o
11
12crypto_algapi-$(CONFIG_PROC_FS) += proc.o
13crypto_algapi-y := algapi.o scatterwalk.o $(crypto_algapi-y)
14obj-$(CONFIG_CRYPTO_ALGAPI2) += crypto_algapi.o
15
16obj-$(CONFIG_CRYPTO_AEAD2) += aead.o
17obj-$(CONFIG_CRYPTO_AEAD2) += geniv.o
18
19obj-$(CONFIG_CRYPTO_SKCIPHER2) += skcipher.o
20obj-$(CONFIG_CRYPTO_SEQIV) += seqiv.o
21obj-$(CONFIG_CRYPTO_ECHAINIV) += echainiv.o
22
23crypto_hash-y += ahash.o
24crypto_hash-y += shash.o
25obj-$(CONFIG_CRYPTO_HASH2) += crypto_hash.o
26
27obj-$(CONFIG_CRYPTO_AKCIPHER2) += akcipher.o
28obj-$(CONFIG_CRYPTO_KPP2) += kpp.o
29
30dh_generic-y := dh.o
31dh_generic-y += dh_helper.o
32obj-$(CONFIG_CRYPTO_DH) += dh_generic.o
33
34$(obj)/rsapubkey.asn1.o: $(obj)/rsapubkey.asn1.c $(obj)/rsapubkey.asn1.h
35$(obj)/rsaprivkey.asn1.o: $(obj)/rsaprivkey.asn1.c $(obj)/rsaprivkey.asn1.h
36$(obj)/rsa_helper.o: $(obj)/rsapubkey.asn1.h $(obj)/rsaprivkey.asn1.h
37
38rsa_generic-y := rsapubkey.asn1.o
39rsa_generic-y += rsaprivkey.asn1.o
40rsa_generic-y += rsa.o
41rsa_generic-y += rsa_helper.o
42rsa_generic-y += rsa-pkcs1pad.o
43obj-$(CONFIG_CRYPTO_RSA) += rsa_generic.o
44
45$(obj)/sm2signature.asn1.o: $(obj)/sm2signature.asn1.c $(obj)/sm2signature.asn1.h
46$(obj)/sm2.o: $(obj)/sm2signature.asn1.h
47
48sm2_generic-y += sm2signature.asn1.o
49sm2_generic-y += sm2.o
50
51obj-$(CONFIG_CRYPTO_SM2) += sm2_generic.o
52
53$(obj)/ecdsasignature.asn1.o: $(obj)/ecdsasignature.asn1.c $(obj)/ecdsasignature.asn1.h
54$(obj)/ecdsa.o: $(obj)/ecdsasignature.asn1.h
55ecdsa_generic-y += ecdsa.o
56ecdsa_generic-y += ecdsasignature.asn1.o
57obj-$(CONFIG_CRYPTO_ECDSA) += ecdsa_generic.o
58
59crypto_acompress-y := acompress.o
60crypto_acompress-y += scompress.o
61obj-$(CONFIG_CRYPTO_ACOMP2) += crypto_acompress.o
62
63cryptomgr-y := algboss.o testmgr.o
64
65obj-$(CONFIG_CRYPTO_MANAGER2) += cryptomgr.o
66obj-$(CONFIG_CRYPTO_USER) += crypto_user.o
67crypto_user-y := crypto_user_base.o
68crypto_user-$(CONFIG_CRYPTO_STATS) += crypto_user_stat.o
69obj-$(CONFIG_CRYPTO_CMAC) += cmac.o
70obj-$(CONFIG_CRYPTO_HMAC) += hmac.o
71obj-$(CONFIG_CRYPTO_VMAC) += vmac.o
72obj-$(CONFIG_CRYPTO_XCBC) += xcbc.o
73obj-$(CONFIG_CRYPTO_NULL2) += crypto_null.o
74obj-$(CONFIG_CRYPTO_MD4) += md4.o
75obj-$(CONFIG_CRYPTO_MD5) += md5.o
76obj-$(CONFIG_CRYPTO_RMD160) += rmd160.o
77obj-$(CONFIG_CRYPTO_SHA1) += sha1_generic.o
78obj-$(CONFIG_CRYPTO_SHA256) += sha256_generic.o
79obj-$(CONFIG_CRYPTO_SHA512) += sha512_generic.o
80obj-$(CONFIG_CRYPTO_SHA3) += sha3_generic.o
81obj-$(CONFIG_CRYPTO_SM3) += sm3_generic.o
82obj-$(CONFIG_CRYPTO_STREEBOG) += streebog_generic.o
83obj-$(CONFIG_CRYPTO_WP512) += wp512.o
84CFLAGS_wp512.o := $(call cc-option,-fno-schedule-insns)  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79149
85obj-$(CONFIG_CRYPTO_BLAKE2B) += blake2b_generic.o
86obj-$(CONFIG_CRYPTO_GF128MUL) += gf128mul.o
87obj-$(CONFIG_CRYPTO_ECB) += ecb.o
88obj-$(CONFIG_CRYPTO_CBC) += cbc.o
89obj-$(CONFIG_CRYPTO_CFB) += cfb.o
90obj-$(CONFIG_CRYPTO_PCBC) += pcbc.o
91obj-$(CONFIG_CRYPTO_CTS) += cts.o
92obj-$(CONFIG_CRYPTO_LRW) += lrw.o
93obj-$(CONFIG_CRYPTO_XTS) += xts.o
94obj-$(CONFIG_CRYPTO_CTR) += ctr.o
95obj-$(CONFIG_CRYPTO_XCTR) += xctr.o
96obj-$(CONFIG_CRYPTO_HCTR2) += hctr2.o
97obj-$(CONFIG_CRYPTO_KEYWRAP) += keywrap.o
98obj-$(CONFIG_CRYPTO_ADIANTUM) += adiantum.o
99obj-$(CONFIG_CRYPTO_NHPOLY1305) += nhpoly1305.o
100obj-$(CONFIG_CRYPTO_GCM) += gcm.o
101obj-$(CONFIG_CRYPTO_CCM) += ccm.o
102obj-$(CONFIG_CRYPTO_CHACHA20POLY1305) += chacha20poly1305.o
103obj-$(CONFIG_CRYPTO_AEGIS128) += aegis128.o
104aegis128-y := aegis128-core.o
105
106ifeq ($(ARCH),arm)
107CFLAGS_aegis128-neon-inner.o += -ffreestanding -march=armv8-a -mfloat-abi=softfp
108CFLAGS_aegis128-neon-inner.o += -mfpu=crypto-neon-fp-armv8
109aegis128-$(CONFIG_CRYPTO_AEGIS128_SIMD) += aegis128-neon.o aegis128-neon-inner.o
110endif
111ifeq ($(ARCH),arm64)
112aegis128-cflags-y := -ffreestanding -mcpu=generic+crypto
113aegis128-cflags-$(CONFIG_CC_IS_GCC) += -ffixed-q16 -ffixed-q17 -ffixed-q18 \
114				       -ffixed-q19 -ffixed-q20 -ffixed-q21 \
115				       -ffixed-q22 -ffixed-q23 -ffixed-q24 \
116				       -ffixed-q25 -ffixed-q26 -ffixed-q27 \
117				       -ffixed-q28 -ffixed-q29 -ffixed-q30 \
118				       -ffixed-q31
119CFLAGS_aegis128-neon-inner.o += $(aegis128-cflags-y)
120CFLAGS_REMOVE_aegis128-neon-inner.o += -mgeneral-regs-only
121aegis128-$(CONFIG_CRYPTO_AEGIS128_SIMD) += aegis128-neon.o aegis128-neon-inner.o
122endif
123
124obj-$(CONFIG_CRYPTO_PCRYPT) += pcrypt.o
125obj-$(CONFIG_CRYPTO_CRYPTD) += cryptd.o
126obj-$(CONFIG_CRYPTO_DES) += des_generic.o
127obj-$(CONFIG_CRYPTO_FCRYPT) += fcrypt.o
128obj-$(CONFIG_CRYPTO_BLOWFISH) += blowfish_generic.o
129obj-$(CONFIG_CRYPTO_BLOWFISH_COMMON) += blowfish_common.o
130obj-$(CONFIG_CRYPTO_TWOFISH) += twofish_generic.o
131obj-$(CONFIG_CRYPTO_TWOFISH_COMMON) += twofish_common.o
132obj-$(CONFIG_CRYPTO_SERPENT) += serpent_generic.o
133CFLAGS_serpent_generic.o := $(call cc-option,-fsched-pressure)  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79149
134obj-$(CONFIG_CRYPTO_AES) += aes_generic.o
135CFLAGS_aes_generic.o := $(call cc-option,-fno-code-hoisting) # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83356
136obj-$(CONFIG_CRYPTO_SM4) += sm4_generic.o
137obj-$(CONFIG_CRYPTO_AES_TI) += aes_ti.o
138obj-$(CONFIG_CRYPTO_CAMELLIA) += camellia_generic.o
139obj-$(CONFIG_CRYPTO_CAST_COMMON) += cast_common.o
140obj-$(CONFIG_CRYPTO_CAST5) += cast5_generic.o
141obj-$(CONFIG_CRYPTO_CAST6) += cast6_generic.o
142obj-$(CONFIG_CRYPTO_ARC4) += arc4.o
143obj-$(CONFIG_CRYPTO_TEA) += tea.o
144obj-$(CONFIG_CRYPTO_KHAZAD) += khazad.o
145obj-$(CONFIG_CRYPTO_ANUBIS) += anubis.o
146obj-$(CONFIG_CRYPTO_SEED) += seed.o
147obj-$(CONFIG_CRYPTO_CHACHA20) += chacha_generic.o
148obj-$(CONFIG_CRYPTO_POLY1305) += poly1305_generic.o
149obj-$(CONFIG_CRYPTO_DEFLATE) += deflate.o
150obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += michael_mic.o
151obj-$(CONFIG_CRYPTO_CRC32C) += crc32c_generic.o
152obj-$(CONFIG_CRYPTO_CRC32) += crc32_generic.o
153obj-$(CONFIG_CRYPTO_CRCT10DIF) += crct10dif_common.o crct10dif_generic.o
154obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o authencesn.o
155obj-$(CONFIG_CRYPTO_LZO) += lzo.o lzo-rle.o
156obj-$(CONFIG_CRYPTO_LZ4) += lz4.o
157obj-$(CONFIG_CRYPTO_LZ4HC) += lz4hc.o
158obj-$(CONFIG_CRYPTO_XXHASH) += xxhash_generic.o
159obj-$(CONFIG_CRYPTO_842) += 842.o
160obj-$(CONFIG_CRYPTO_RNG2) += rng.o
161obj-$(CONFIG_CRYPTO_ANSI_CPRNG) += ansi_cprng.o
162obj-$(CONFIG_CRYPTO_DRBG) += drbg.o
163obj-$(CONFIG_CRYPTO_JITTERENTROPY) += jitterentropy_rng.o
164CFLAGS_jitterentropy.o = -O0
165KASAN_SANITIZE_jitterentropy.o = n
166UBSAN_SANITIZE_jitterentropy.o = n
167jitterentropy_rng-y := jitterentropy.o jitterentropy-kcapi.o
168obj-$(CONFIG_CRYPTO_TEST) += tcrypt.o
169obj-$(CONFIG_CRYPTO_GHASH) += ghash-generic.o
170obj-$(CONFIG_CRYPTO_POLYVAL) += polyval-generic.o
171obj-$(CONFIG_CRYPTO_USER_API) += af_alg.o
172obj-$(CONFIG_CRYPTO_USER_API_HASH) += algif_hash.o
173obj-$(CONFIG_CRYPTO_USER_API_SKCIPHER) += algif_skcipher.o
174obj-$(CONFIG_CRYPTO_USER_API_RNG) += algif_rng.o
175obj-$(CONFIG_CRYPTO_USER_API_AEAD) += algif_aead.o
176obj-$(CONFIG_CRYPTO_ZSTD) += zstd.o
177obj-$(CONFIG_CRYPTO_OFB) += ofb.o
178obj-$(CONFIG_CRYPTO_ECC) += ecc.o
179obj-$(CONFIG_CRYPTO_ESSIV) += essiv.o
180obj-$(CONFIG_CRYPTO_CURVE25519) += curve25519-generic.o
181
182ecdh_generic-y += ecdh.o
183ecdh_generic-y += ecdh_helper.o
184obj-$(CONFIG_CRYPTO_ECDH) += ecdh_generic.o
185
186$(obj)/ecrdsa_params.asn1.o: $(obj)/ecrdsa_params.asn1.c $(obj)/ecrdsa_params.asn1.h
187$(obj)/ecrdsa_pub_key.asn1.o: $(obj)/ecrdsa_pub_key.asn1.c $(obj)/ecrdsa_pub_key.asn1.h
188$(obj)/ecrdsa.o: $(obj)/ecrdsa_params.asn1.h $(obj)/ecrdsa_pub_key.asn1.h
189ecrdsa_generic-y += ecrdsa.o
190ecrdsa_generic-y += ecrdsa_params.asn1.o
191ecrdsa_generic-y += ecrdsa_pub_key.asn1.o
192obj-$(CONFIG_CRYPTO_ECRDSA) += ecrdsa_generic.o
193
194#
195# generic algorithms and the async_tx api
196#
197obj-$(CONFIG_XOR_BLOCKS) += xor.o
198obj-$(CONFIG_ASYNC_CORE) += async_tx/
199obj-$(CONFIG_ASYMMETRIC_KEY_TYPE) += asymmetric_keys/
200obj-$(CONFIG_CRYPTO_HASH_INFO) += hash_info.o
201crypto_simd-y := simd.o
202obj-$(CONFIG_CRYPTO_SIMD) += crypto_simd.o
203
204ifneq ($(CONFIG_CRYPTO_FIPS140_MOD),)
205
206FIPS140_CFLAGS := -D__DISABLE_EXPORTS -DBUILD_FIPS140_KO -include fips140-defs.h
207
208CFLAGS_jitterentropy-fips.o := -O0
209KASAN_SANITIZE_jitterentropy-fips.o = n
210UBSAN_SANITIZE_jitterentropy-fips.o = n
211
212#
213# Create a separate FIPS archive containing a duplicate of each builtin generic
214# module that is in scope for FIPS 140-2 certification
215#
216crypto-fips-objs := drbg.o ecb.o cbc.o ctr.o cts.o gcm.o xts.o hmac.o cmac.o \
217		    gf128mul.o aes_generic.o lib-crypto-aes.o \
218		    jitterentropy.o jitterentropy-kcapi.o \
219		    sha1_generic.o sha256_generic.o sha512_generic.o \
220		    lib-memneq.o lib-sha1.o lib-crypto-sha256.o
221crypto-fips-objs := $(foreach o,$(crypto-fips-objs),$(o:.o=-fips.o))
222
223# get the arch to add its objects to $(crypto-fips-objs)
224include $(srctree)/arch/$(ARCH)/crypto/Kbuild.fips140
225
226extra-$(CONFIG_CRYPTO_FIPS140_MOD) += crypto-fips.a
227
228$(obj)/%-fips.o: KBUILD_CFLAGS += $(FIPS140_CFLAGS)
229$(obj)/%-fips.o: $(src)/%.c FORCE
230	$(call if_changed_rule,cc_o_c)
231$(obj)/lib-%-fips.o: $(srctree)/lib/%.c FORCE
232	$(call if_changed_rule,cc_o_c)
233$(obj)/lib-crypto-%-fips.o: $(srctree)/lib/crypto/%.c FORCE
234	$(call if_changed_rule,cc_o_c)
235
236$(obj)/crypto-fips.a: $(addprefix $(obj)/,$(crypto-fips-objs)) FORCE
237	$(call if_changed,ar_and_symver)
238
239fips140-objs := \
240	fips140-alg-registration.o \
241	fips140-module.o \
242	fips140-refs.o \
243	fips140-selftests.o \
244	crypto-fips.a
245fips140-$(CONFIG_CRYPTO_FIPS140_MOD_EVAL_TESTING) += \
246	fips140-eval-testing.o
247obj-m += fips140.o
248
249CFLAGS_fips140-alg-registration.o += $(FIPS140_CFLAGS)
250CFLAGS_fips140-module.o += $(FIPS140_CFLAGS)
251CFLAGS_fips140-selftests.o += $(FIPS140_CFLAGS)
252CFLAGS_fips140-eval-testing.o += $(FIPS140_CFLAGS)
253
254hostprogs-always-y := fips140_gen_hmac
255HOSTLDLIBS_fips140_gen_hmac := -lcrypto -lelf
256
257endif
258