package/kernel/modules/crypto.mk

   1 #
   2 # Copyright (C) 2006-2008 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 CRYPTO_MENU:=Cryptographic API modules
   9
  10 # XXX: added workarounds for modules renamed in 2.6 series:
  11 #  - aes > aes_generic (2.6.24)
  12 #  - blkcipher -> crypto_blkcipher (2.6.25)
  13 #  - des > des_generic (2.6.24)
  14 #  - sha1 > sha1_generic (2.6.24)
  15 #  - sha256 > sha256_generic (2.6.24)
  16 #  - sha512 > sha512_generic (2.6.26)
  17 ifneq ($(CONFIG_LINUX_2_6),)
  18   CRYPTO_GENERIC:=_generic
  19   AES_SUFFIX:=$(CRYPTO_GENERIC)
  20   DES_SUFFIX:=$(CRYPTO_GENERIC)
  21   SHA1_SUFFIX:=$(CRYPTO_GENERIC)
  22   SHA256_SUFFIX:=$(CRYPTO_GENERIC)
  23   SHA512_SUFFIX:=$(CRYPTO_GENERIC)
  24 endif
  25
  26 CRYPTO_MODULES = \
  27         ALGAPI=crypto_algapi \
  28         AEAD2=aead \
  29         PCOMP=pcompress \
  30         BLKCIPHER2=crypto_blkcipher \
  31         HASH2=crypto_hash \
  32         MANAGER2=cryptomgr \
  33         CBC=cbc \
  34         ECB=ecb \
  35         DEFLATE=deflate
  36
  37 crypto_confvar=CONFIG_CRYPTO_$(word 1,$(subst =,$(space),$(1)))
  38 crypto_file=$(if $(findstring y,$($(call crypto_confvar,$(1)))),,$(LINUX_DIR)/crypto/$(word 2,$(subst =,$(space),$(1))).$(LINUX_KMOD_SUFFIX))
  39 crypto_name=$(if $(findstring y,$($(call crypto_confvar,$(1)))),,$(word 2,$(subst =,$(space),$(1))))
  40
  41 # XXX: added CONFIG_CRYPTO_HMAC to KCONFIG so that CONFIG_CRYPTO_HASH is
  42 # always set, even if no hash modules are selected
  43 define KernelPackage/crypto-core
  44   SUBMENU:=$(CRYPTO_MENU)
  45   TITLE:=Core CryptoAPI modules
  46   KCONFIG:=CONFIG_CRYPTO=y CONFIG_CRYPTO_HMAC $(foreach mod,$(CRYPTO_MODULES),$(call crypto_confvar,$(mod)))
  47   FILES:=$(foreach mod,$(CRYPTO_MODULES),$(call crypto_file,$(mod)))
  48   AUTOLOAD:=$(call AutoLoad,01,$(foreach mod,$(CRYPTO_MODULES),$(call crypto_name,$(mod))))
  49 endef
  50
  51 define KernelPackage/crypto-core/2.4
  52   FILES:=$(LINUX_DIR)/crypto/deflate.$(LINUX_KMOD_SUFFIX)
  53   AUTOLOAD:=$(call AutoLoad,01, deflate)
  54 endef
  55
  56 $(eval $(call KernelPackage,crypto-core))
  57
  58
  59 define KernelPackage/crypto/Depends
  60   SUBMENU:=$(CRYPTO_MENU)
  61   DEPENDS:=kmod-crypto-core $(1)
  62 endef
  63
  64
  65 define KernelPackage/crypto-hw-padlock
  66 $(call KernelPackage/crypto/Depends,)
  67   TITLE:=VIA PadLock ACE with AES/SHA hw crypto module
  68   KCONFIG:= \
  69         CONFIG_CRYPTO_HW=y \
  70         CONFIG_CRYPTO_DEV_PADLOCK \
  71         CONFIG_CRYPTO_DEV_PADLOCK_AES \
  72         CONFIG_CRYPTO_DEV_PADLOCK_SHA
  73   FILES:= \
  74         $(LINUX_DIR)/drivers/crypto/padlock-aes.$(LINUX_KMOD_SUFFIX) \
  75         $(LINUX_DIR)/drivers/crypto/padlock-sha.$(LINUX_KMOD_SUFFIX)
  76   AUTOLOAD:=$(call AutoLoad,09,padlock-aes padlock-sha)
  77 endef
  78
  79 $(eval $(call KernelPackage,crypto-hw-padlock))
  80
  81
  82 define KernelPackage/crypto-hw-geode
  83 $(call KernelPackage/crypto/Depends,)
  84   TITLE:=AMD Geode hardware crypto module
  85   KCONFIG:= \
  86         CONFIG_CRYPTO_HW=y \
  87         CONFIG_CRYPTO_DEV_GEODE
  88   FILES:=$(LINUX_DIR)/drivers/crypto/geode-aes.$(LINUX_KMOD_SUFFIX)
  89   AUTOLOAD:=$(call AutoLoad,09,geode-aes)
  90 endef
  91
  92 $(eval $(call KernelPackage,crypto-hw-geode))
  93
  94
  95 define KernelPackage/crypto-hw-hifn-795x
  96 $(call KernelPackage/crypto/Depends,+kmod-crypto-des @!TARGET_ubicom32)
  97   TITLE:=HIFN 795x crypto accelerator
  98   KCONFIG:= \
  99         CONFIG_CRYPTO_HW=y \
 100         CONFIG_HW_RANDOM=y \
 101         CONFIG_CRYPTO_DEV_HIFN_795X \
 102         CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y
 103   FILES:=$(LINUX_DIR)/drivers/crypto/hifn_795x.$(LINUX_KMOD_SUFFIX)
 104   AUTOLOAD:=$(call AutoLoad,09,hifn_795x)
 105 endef
 106
 107 $(eval $(call KernelPackage,crypto-hw-hifn-795x))
 108
 109
 110 define KernelPackage/crypto-hw-ixp4xx
 111 $(call KernelPackage/crypto/Depends,@TARGET_ixp4xx +kmod-crypto-des +kmod-crypto-authenc)
 112   TITLE:=Intel IXP4xx hardware crypto module
 113   KCONFIG:= \
 114         CONFIG_CRYPTO_HW=y \
 115         CONFIG_CRYPTO_DEV_IXP4XX
 116   FILES:=$(LINUX_DIR)/drivers/crypto/ixp4xx_crypto.$(LINUX_KMOD_SUFFIX)
 117   AUTOLOAD:=$(call AutoLoad,90,ixp4xx_crypto)
 118 endef
 119
 120 define KernelPackage/crypto-hw-ixp4xx/description
 121   Kernel support for the Intel IXP4xx HW crypto engine.
 122 endef
 123
 124 $(eval $(call KernelPackage,crypto-hw-ixp4xx))
 125
 126
 127 define KernelPackage/crypto-hw-ppc4xx
 128 $(call KernelPackage/crypto/Depends,@TARGET_ppc40x||TARGET_ppc44x)
 129   TITLE:=AMCC PPC4xx hardware crypto module
 130   KCONFIG:= \
 131         CONFIG_CRYPTO_HW=y \
 132         CONFIG_CRYPTO_DEV_PPC4XX
 133   FILES:=$(LINUX_DIR)/drivers/crypto/amcc/crypto4xx.$(LINUX_KMOD_SUFFIX)
 134   AUTOLOAD:=$(call AutoLoad,90,crypto4xx)
 135 endef
 136
 137 define KernelPackage/crypto-hw-ppc4xx/description
 138   Kernel support for the AMCC PPC4xx HW crypto engine.
 139 endef
 140
 141 $(eval $(call KernelPackage,crypto-hw-ppc4xx))
 142
 143
 144 define KernelPackage/crypto-aes
 145 $(call KernelPackage/crypto/Depends,)
 146   TITLE:=AES cipher CryptoAPI module
 147   KCONFIG:=CONFIG_CRYPTO_AES CONFIG_CRYPTO_AES_586
 148   FILES:=$(LINUX_DIR)/crypto/aes$(AES_SUFFIX).$(LINUX_KMOD_SUFFIX)
 149   AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX))
 150 endef
 151
 152 define KernelPackage/crypto-aes/x86-2.6
 153   FILES+=$(LINUX_DIR)/arch/x86/crypto/aes-i586.$(LINUX_KMOD_SUFFIX)
 154   AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX) aes-i586)
 155 endef
 156
 157 $(eval $(call KernelPackage,crypto-aes))
 158
 159
 160 define KernelPackage/crypto-arc4
 161 $(call KernelPackage/crypto/Depends,)
 162   TITLE:=ARC4 (RC4) cipher CryptoAPI module
 163   KCONFIG:=CONFIG_CRYPTO_ARC4
 164   FILES:=$(LINUX_DIR)/crypto/arc4.$(LINUX_KMOD_SUFFIX)
 165   AUTOLOAD:=$(call AutoLoad,09,arc4)
 166 endef
 167
 168 $(eval $(call KernelPackage,crypto-arc4))
 169
 170
 171 define KernelPackage/crypto-authenc
 172 $(call KernelPackage/crypto/Depends,)
 173   TITLE:=Combined mode wrapper for IPsec
 174   KCONFIG:=CONFIG_CRYPTO_AUTHENC
 175   FILES:=$(LINUX_DIR)/crypto/authenc.$(LINUX_KMOD_SUFFIX)
 176   AUTOLOAD:=$(call AutoLoad,09,authenc)
 177 endef
 178
 179 $(eval $(call KernelPackage,crypto-authenc))
 180
 181 define KernelPackage/crypto-des
 182 $(call KernelPackage/crypto/Depends,)
 183   TITLE:=DES/3DES cipher CryptoAPI module
 184   KCONFIG:=CONFIG_CRYPTO_DES
 185   FILES:=$(LINUX_DIR)/crypto/des$(DES_SUFFIX).$(LINUX_KMOD_SUFFIX)
 186   AUTOLOAD:=$(call AutoLoad,09,des$(DES_SUFFIX))
 187 endef
 188
 189 $(eval $(call KernelPackage,crypto-des))
 190
 191
 192 define KernelPackage/crypto-hmac
 193 $(call KernelPackage/crypto/Depends,)
 194   TITLE:=HMAC digest CryptoAPI module
 195   KCONFIG:=CONFIG_CRYPTO_HMAC
 196   FILES:=$(LINUX_DIR)/crypto/hmac.$(LINUX_KMOD_SUFFIX)
 197   AUTOLOAD:=$(call AutoLoad,09,hmac)
 198 endef
 199
 200 $(eval $(call KernelPackage,crypto-hmac))
 201
 202
 203 define KernelPackage/crypto-md5
 204 $(call KernelPackage/crypto/Depends,)
 205   TITLE:=MD5 digest CryptoAPI module
 206   KCONFIG:=CONFIG_CRYPTO_MD5
 207   FILES:=$(LINUX_DIR)/crypto/md5.$(LINUX_KMOD_SUFFIX)
 208   AUTOLOAD:=$(call AutoLoad,09,md5)
 209 endef
 210
 211 $(eval $(call KernelPackage,crypto-md5))
 212
 213
 214 define KernelPackage/crypto-michael-mic
 215 $(call KernelPackage/crypto/Depends,)
 216   TITLE:=Michael MIC keyed digest CryptoAPI module
 217   KCONFIG:=CONFIG_CRYPTO_MICHAEL_MIC
 218   FILES:=$(LINUX_DIR)/crypto/michael_mic.$(LINUX_KMOD_SUFFIX)
 219   AUTOLOAD:=$(call AutoLoad,09,michael_mic)
 220 endef
 221
 222 $(eval $(call KernelPackage,crypto-michael-mic))
 223
 224
 225 define KernelPackage/crypto-sha1
 226 $(call KernelPackage/crypto/Depends,)
 227   TITLE:=SHA1 digest CryptoAPI module
 228   KCONFIG:=CONFIG_CRYPTO_SHA1
 229   FILES:=$(LINUX_DIR)/crypto/sha1$(SHA1_SUFFIX).$(LINUX_KMOD_SUFFIX)
 230   AUTOLOAD:=$(call AutoLoad,09,sha1$(SHA1_SUFFIX))
 231 endef
 232
 233 $(eval $(call KernelPackage,crypto-sha1))
 234
 235
 236 define KernelPackage/crypto-misc
 237 $(call KernelPackage/crypto/Depends,)
 238   TITLE:=Other CryptoAPI modules
 239   KCONFIG:= \
 240         CONFIG_CRYPTO_ANUBIS \
 241         CONFIG_CRYPTO_BLOWFISH \
 242         CONFIG_CRYPTO_CAMELLIA \
 243         CONFIG_CRYPTO_CAST5 \
 244         CONFIG_CRYPTO_CAST6 \
 245         CONFIG_CRYPTO_CRC32C \
 246         CONFIG_CRYPTO_FCRYPT \
 247         CONFIG_CRYPTO_KHAZAD \
 248         CONFIG_CRYPTO_MD4 \
 249         CONFIG_CRYPTO_SERPENT \
 250         CONFIG_CRYPTO_SHA256 \
 251         CONFIG_CRYPTO_SHA512 \
 252         CONFIG_CRYPTO_TEA \
 253         CONFIG_CRYPTO_TGR192 \
 254         CONFIG_CRYPTO_TWOFISH \
 255         CONFIG_CRYPTO_TWOFISH_586 \
 256         CONFIG_CRYPTO_WP512
 257   FILES:= \
 258         $(LINUX_DIR)/crypto/anubis.$(LINUX_KMOD_SUFFIX) \
 259         $(LINUX_DIR)/crypto/blowfish.$(LINUX_KMOD_SUFFIX) \
 260         $(LINUX_DIR)/crypto/cast5.$(LINUX_KMOD_SUFFIX) \
 261         $(LINUX_DIR)/crypto/cast6.$(LINUX_KMOD_SUFFIX) \
 262         $(LINUX_DIR)/crypto/khazad.$(LINUX_KMOD_SUFFIX) \
 263         $(LINUX_DIR)/crypto/md4.$(LINUX_KMOD_SUFFIX) \
 264         $(LINUX_DIR)/crypto/serpent.$(LINUX_KMOD_SUFFIX) \
 265         $(LINUX_DIR)/crypto/sha256$(SHA256_SUFFIX).$(LINUX_KMOD_SUFFIX) \
 266         $(LINUX_DIR)/crypto/sha512$(SHA512_SUFFIX).$(LINUX_KMOD_SUFFIX) \
 267         $(LINUX_DIR)/crypto/tea.$(LINUX_KMOD_SUFFIX) \
 268         $(LINUX_DIR)/crypto/twofish.$(LINUX_KMOD_SUFFIX) \
 269         $(LINUX_DIR)/crypto/wp512.$(LINUX_KMOD_SUFFIX)
 270 endef
 271
 272 define KernelPackage/crypto-misc/2.6
 273   FILES+= \
 274         $(LINUX_DIR)/crypto/camellia.$(LINUX_KMOD_SUFFIX) \
 275         $(LINUX_DIR)/crypto/crc32c.$(LINUX_KMOD_SUFFIX) \
 276         $(LINUX_DIR)/crypto/fcrypt.$(LINUX_KMOD_SUFFIX) \
 277         $(LINUX_DIR)/crypto/tgr192.$(LINUX_KMOD_SUFFIX)
 278 endef
 279
 280 $(eval $(call KernelPackage,crypto-misc))
 281
 282
 283 define KernelPackage/crypto-ocf
 284 $(call KernelPackage/crypto/Depends,@!TARGET_uml +@OPENSSL_ENGINE)
 285   TITLE:=OCF modules
 286   KCONFIG:= \
 287         CONFIG_OCF_OCF \
 288         CONFIG_OCF_CRYPTODEV \
 289         CONFIG_OCF_CRYPTOSOFT \
 290         CONFIG_OCF_FIPS=y \
 291         CONFIG_OCF_RANDOMHARVEST=y
 292   FILES:= \
 293         $(LINUX_DIR)/crypto/ocf/ocf.$(LINUX_KMOD_SUFFIX) \
 294         $(LINUX_DIR)/crypto/ocf/cryptodev.$(LINUX_KMOD_SUFFIX) \
 295         $(LINUX_DIR)/crypto/ocf/cryptosoft.$(LINUX_KMOD_SUFFIX)
 296   AUTOLOAD:=$(call AutoLoad,09, \
 297         ocf \
 298         cryptodev \
 299         cryptosoft \
 300   )
 301 endef
 302
 303 $(eval $(call KernelPackage,crypto-ocf))
 304
 305
 306 define KernelPackage/crypto-null
 307 $(call KernelPackage/crypto/Depends,)
 308   TITLE:=Null CryptoAPI module
 309   KCONFIG:=CONFIG_CRYPTO_NULL
 310   FILES:=$(LINUX_DIR)/crypto/crypto_null.$(LINUX_KMOD_SUFFIX)
 311   AUTOLOAD:=$(call AutoLoad,09,crypto_null)
 312 endef
 313
 314 $(eval $(call KernelPackage,crypto-null))
 315
 316
 317 define KernelPackage/crypto-test
 318 $(call KernelPackage/crypto/Depends,)
 319   TITLE:=Test CryptoAPI module
 320   KCONFIG:=CONFIG_CRYPTO_TEST
 321   FILES:=$(LINUX_DIR)/crypto/tcrypt.$(LINUX_KMOD_SUFFIX)
 322 endef
 323
 324 $(eval $(call KernelPackage,crypto-test))
 325