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 CRYPTO_GENERIC:=_generic
  18 AES_SUFFIX:=$(CRYPTO_GENERIC)
  19 DES_SUFFIX:=$(CRYPTO_GENERIC)
  20 SHA1_SUFFIX:=$(CRYPTO_GENERIC)
  21 SHA256_SUFFIX:=$(CRYPTO_GENERIC)
  22 SHA512_SUFFIX:=$(CRYPTO_GENERIC)
  23 ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.25)),1)
  24   CRYPTO_PREFIX:=crypto_
  25   BLKCIPHER_PREFIX:=$(CRYPTO_PREFIX)
  26 endif
  27 AEAD_CONF:=AEAD
  28 MANAGER_CONF:=MANAGER
  29 BLKCIPHER_CONF:=BLKCIPHER
  30 HASH_CONF:=HASH
  31 ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.30)),1)
  32   CRYPTO_MODULE_PCOMPRESS:=PCOMP=pcompress
  33   AEAD_CONF:=AEAD2
  34   MANAGER_CONF:=MANAGER2
  35   BLKCIPHER_CONF:=BLKCIPHER2
  36   HASH_CONF:=HASH2
  37 endif
  38
  39 CRYPTO_MODULES = \
  40         ALGAPI=crypto_algapi \
  41         $(AEAD_CONF)=aead \
  42         $(CRYPTO_MODULE_PCOMPRESS) \
  43         $(BLKCIPHER_CONF)=$(BLKCIPHER_PREFIX)blkcipher \
  44         $(HASH_CONF)=crypto_hash \
  45         $(MANAGER_CONF)=cryptomgr \
  46         CBC=cbc \
  47         ECB=ecb \
  48         DEFLATE=deflate
  49
  50 crypto_confvar=CONFIG_CRYPTO_$(word 1,$(subst =,$(space),$(1)))
  51 crypto_file=$(if $(findstring y,$($(call crypto_confvar,$(1)))),,$(LINUX_DIR)/crypto/$(word 2,$(subst =,$(space),$(1))).$(LINUX_KMOD_SUFFIX))
  52 crypto_name=$(if $(findstring y,$($(call crypto_confvar,$(1)))),,$(word 2,$(subst =,$(space),$(1))))
  53
  54 # XXX: added CONFIG_CRYPTO_HMAC to KCONFIG so that CONFIG_CRYPTO_HASH is
  55 # always set, even if no hash modules are selected
  56 define KernelPackage/crypto-core
  57   SUBMENU:=$(CRYPTO_MENU)
  58   TITLE:=Core CryptoAPI modules
  59   KCONFIG:=CONFIG_CRYPTO=y CONFIG_CRYPTO_HMAC $(foreach mod,$(CRYPTO_MODULES),$(call crypto_confvar,$(mod)))
  60   FILES:=$(foreach mod,$(CRYPTO_MODULES),$(call crypto_file,$(mod)))
  61   AUTOLOAD:=$(call AutoLoad,01,$(foreach mod,$(CRYPTO_MODULES),$(call crypto_name,$(mod))))
  62 endef
  63
  64 define KernelPackage/crypto-core/2.4
  65   FILES:=$(LINUX_DIR)/crypto/deflate.$(LINUX_KMOD_SUFFIX)
  66   AUTOLOAD:=$(call AutoLoad,01, deflate)
  67 endef
  68
  69 $(eval $(call KernelPackage,crypto-core))
  70
  71
  72 define KernelPackage/crypto-hw-padlock
  73   SUBMENU:=$(CRYPTO_MENU)
  74   TITLE:=VIA PadLock ACE with AES/SHA hw crypto module
  75   DEPENDS:=+kmod-crypto-core
  76   KCONFIG:= \
  77         CONFIG_CRYPTO_HW=y \
  78         CONFIG_CRYPTO_DEV_PADLOCK \
  79         CONFIG_CRYPTO_DEV_PADLOCK_AES \
  80         CONFIG_CRYPTO_DEV_PADLOCK_SHA
  81   FILES:= \
  82         $(LINUX_DIR)/drivers/crypto/padlock-aes.$(LINUX_KMOD_SUFFIX) \
  83         $(LINUX_DIR)/drivers/crypto/padlock-sha.$(LINUX_KMOD_SUFFIX)
  84   AUTOLOAD:=$(call AutoLoad,09,padlock-aes padlock-sha)
  85 endef
  86
  87 $(eval $(call KernelPackage,crypto-hw-padlock))
  88
  89
  90 define KernelPackage/crypto-hw-geode
  91   SUBMENU:=$(CRYPTO_MENU)
  92   TITLE:=AMD Geode hardware crypto module
  93   DEPENDS:=+kmod-crypto-core
  94   KCONFIG:= \
  95         CONFIG_CRYPTO_HW=y \
  96         CONFIG_CRYPTO_DEV_GEODE
  97   FILES:=$(LINUX_DIR)/drivers/crypto/geode-aes.$(LINUX_KMOD_SUFFIX)
  98   AUTOLOAD:=$(call AutoLoad,09,geode-aes)
  99 endef
 100
 101 $(eval $(call KernelPackage,crypto-hw-geode))
 102
 103
 104 define KernelPackage/crypto-hw-hifn-795x
 105   SUBMENU:=$(CRYPTO_MENU)
 106   TITLE:=HIFN 795x crypto accelerator
 107   DEPENDS:=+kmod-crypto-core +kmod-crypto-des @!TARGET_ubicom32
 108   KCONFIG:= \
 109         CONFIG_CRYPTO_HW=y \
 110         CONFIG_CRYPTO_DEV_HIFN_795X \
 111         CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y
 112   FILES:=$(LINUX_DIR)/drivers/crypto/hifn_795x.$(LINUX_KMOD_SUFFIX)
 113   AUTOLOAD:=$(call AutoLoad,09,hifn_795x)
 114 endef
 115
 116 $(eval $(call KernelPackage,crypto-hw-hifn-795x))
 117
 118
 119 define KernelPackage/crypto-hw-ixp4xx
 120   SUBMENU:=$(CRYPTO_MENU)
 121   TITLE:=Intel IXP4xx hardware crypto module
 122   DEPENDS:= \
 123         @TARGET_ixp4xx +kmod-crypto-core +kmod-crypto-des +kmod-crypto-authenc
 124   KCONFIG:= \
 125         CONFIG_CRYPTO_HW=y \
 126         CONFIG_CRYPTO_DEV_IXP4XX
 127   FILES:=$(LINUX_DIR)/drivers/crypto/ixp4xx_crypto.$(LINUX_KMOD_SUFFIX)
 128   AUTOLOAD:=$(call AutoLoad,90,ixp4xx_crypto)
 129 endef
 130
 131 define KernelPackage/crypto-hw-ixp4xx/description
 132   Kernel support for the Intel IXP4xx HW crypto engine.
 133 endef
 134
 135 $(eval $(call KernelPackage,crypto-hw-ixp4xx))
 136
 137
 138 define KernelPackage/crypto-hw-ppc4xx
 139   SUBMENU:=$(CRYPTO_MENU)
 140   TITLE:=AMCC PPC4xx hardware crypto module
 141   DEPENDS:= \
 142         @TARGET_ppc40x||TARGET_ppc44x +kmod-crypto-core
 143   KCONFIG:= \
 144         CONFIG_CRYPTO_HW=y \
 145         CONFIG_CRYPTO_DEV_PPC4XX
 146   FILES:=$(LINUX_DIR)/drivers/crypto/amcc/crypto4xx.$(LINUX_KMOD_SUFFIX)
 147   AUTOLOAD:=$(call AutoLoad,90,crypto4xx)
 148 endef
 149
 150 define KernelPackage/crypto-hw-ppc4xx/description
 151   Kernel support for the AMCC PPC4xx HW crypto engine.
 152 endef
 153
 154 $(eval $(call KernelPackage,crypto-hw-ppc4xx))
 155
 156
 157 define KernelPackage/crypto-aes
 158   SUBMENU:=$(CRYPTO_MENU)
 159   TITLE:=AES cipher CryptoAPI module
 160   DEPENDS:=+kmod-crypto-core
 161   KCONFIG:=CONFIG_CRYPTO_AES CONFIG_CRYPTO_AES_586
 162   FILES:=$(LINUX_DIR)/crypto/aes$(AES_SUFFIX).$(LINUX_KMOD_SUFFIX)
 163   AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX))
 164 endef
 165
 166 define KernelPackage/crypto-aes/x86-2.6
 167   FILES+=$(LINUX_DIR)/arch/x86/crypto/aes-i586.$(LINUX_KMOD_SUFFIX)
 168   AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX) aes-i586)
 169 endef
 170
 171 $(eval $(call KernelPackage,crypto-aes))
 172
 173
 174 define KernelPackage/crypto-arc4
 175   SUBMENU:=$(CRYPTO_MENU)
 176   TITLE:=ARC4 (RC4) cipher CryptoAPI module
 177   DEPENDS:=+kmod-crypto-core
 178   KCONFIG:=CONFIG_CRYPTO_ARC4
 179   FILES:=$(LINUX_DIR)/crypto/arc4.$(LINUX_KMOD_SUFFIX)
 180   AUTOLOAD:=$(call AutoLoad,09,arc4)
 181 endef
 182
 183 $(eval $(call KernelPackage,crypto-arc4))
 184
 185
 186 define KernelPackage/crypto-authenc
 187   SUBMENU:=$(CRYPTO_MENU)
 188   TITLE:=Combined mode wrapper for IPsec
 189   DEPENDS:=+kmod-crypto-core
 190   KCONFIG:=CONFIG_CRYPTO_AUTHENC
 191   FILES:=$(LINUX_DIR)/crypto/authenc.$(LINUX_KMOD_SUFFIX)
 192   AUTOLOAD:=$(call AutoLoad,09,authenc)
 193 endef
 194
 195 $(eval $(call KernelPackage,crypto-authenc))
 196
 197 define KernelPackage/crypto-des
 198   SUBMENU:=$(CRYPTO_MENU)
 199   TITLE:=DES/3DES cipher CryptoAPI module
 200   DEPENDS:=+kmod-crypto-core
 201   KCONFIG:=CONFIG_CRYPTO_DES
 202   FILES:=$(LINUX_DIR)/crypto/des$(DES_SUFFIX).$(LINUX_KMOD_SUFFIX)
 203   AUTOLOAD:=$(call AutoLoad,09,des$(DES_SUFFIX))
 204 endef
 205
 206 $(eval $(call KernelPackage,crypto-des))
 207
 208
 209 define KernelPackage/crypto-hmac
 210   SUBMENU:=$(CRYPTO_MENU)
 211   TITLE:=HMAC digest CryptoAPI module
 212   DEPENDS:=+kmod-crypto-core
 213   KCONFIG:=CONFIG_CRYPTO_HMAC
 214   FILES:=$(LINUX_DIR)/crypto/hmac.$(LINUX_KMOD_SUFFIX)
 215   AUTOLOAD:=$(call AutoLoad,09,hmac)
 216 endef
 217
 218 $(eval $(call KernelPackage,crypto-hmac))
 219
 220
 221 define KernelPackage/crypto-md5
 222   SUBMENU:=$(CRYPTO_MENU)
 223   TITLE:=MD5 digest CryptoAPI module
 224   DEPENDS:=+kmod-crypto-core
 225   KCONFIG:=CONFIG_CRYPTO_MD5
 226   FILES:=$(LINUX_DIR)/crypto/md5.$(LINUX_KMOD_SUFFIX)
 227   AUTOLOAD:=$(call AutoLoad,09,md5)
 228 endef
 229
 230 $(eval $(call KernelPackage,crypto-md5))
 231
 232
 233 define KernelPackage/crypto-michael-mic
 234   SUBMENU:=$(CRYPTO_MENU)
 235   TITLE:=Michael MIC keyed digest CryptoAPI module
 236   DEPENDS:=+kmod-crypto-core
 237   KCONFIG:=CONFIG_CRYPTO_MICHAEL_MIC
 238   FILES:=$(LINUX_DIR)/crypto/michael_mic.$(LINUX_KMOD_SUFFIX)
 239   AUTOLOAD:=$(call AutoLoad,09,michael_mic)
 240 endef
 241
 242 $(eval $(call KernelPackage,crypto-michael-mic))
 243
 244
 245 define KernelPackage/crypto-sha1
 246   SUBMENU:=$(CRYPTO_MENU)
 247   TITLE:=SHA1 digest CryptoAPI module
 248   DEPENDS:=+kmod-crypto-core
 249   KCONFIG:=CONFIG_CRYPTO_SHA1
 250   FILES:=$(LINUX_DIR)/crypto/sha1$(SHA1_SUFFIX).$(LINUX_KMOD_SUFFIX)
 251   AUTOLOAD:=$(call AutoLoad,09,sha1$(SHA1_SUFFIX))
 252 endef
 253
 254 $(eval $(call KernelPackage,crypto-sha1))
 255
 256
 257 define KernelPackage/crypto-misc
 258   SUBMENU:=$(CRYPTO_MENU)
 259   TITLE:=Other CryptoAPI modules
 260   DEPENDS:=+kmod-crypto-core
 261   KCONFIG:= \
 262         CONFIG_CRYPTO_ANUBIS \
 263         CONFIG_CRYPTO_BLOWFISH \
 264         CONFIG_CRYPTO_CAMELLIA \
 265         CONFIG_CRYPTO_CAST5 \
 266         CONFIG_CRYPTO_CAST6 \
 267         CONFIG_CRYPTO_CRC32C \
 268         CONFIG_CRYPTO_FCRYPT \
 269         CONFIG_CRYPTO_KHAZAD \
 270         CONFIG_CRYPTO_MD4 \
 271         CONFIG_CRYPTO_SERPENT \
 272         CONFIG_CRYPTO_SHA256 \
 273         CONFIG_CRYPTO_SHA512 \
 274         CONFIG_CRYPTO_TEA \
 275         CONFIG_CRYPTO_TGR192 \
 276         CONFIG_CRYPTO_TWOFISH \
 277         CONFIG_CRYPTO_TWOFISH_586 \
 278         CONFIG_CRYPTO_WP512
 279   FILES:= \
 280         $(LINUX_DIR)/crypto/anubis.$(LINUX_KMOD_SUFFIX) \
 281         $(LINUX_DIR)/crypto/blowfish.$(LINUX_KMOD_SUFFIX) \
 282         $(LINUX_DIR)/crypto/cast5.$(LINUX_KMOD_SUFFIX) \
 283         $(LINUX_DIR)/crypto/cast6.$(LINUX_KMOD_SUFFIX) \
 284         $(LINUX_DIR)/crypto/khazad.$(LINUX_KMOD_SUFFIX) \
 285         $(LINUX_DIR)/crypto/md4.$(LINUX_KMOD_SUFFIX) \
 286         $(LINUX_DIR)/crypto/serpent.$(LINUX_KMOD_SUFFIX) \
 287         $(LINUX_DIR)/crypto/sha256$(SHA256_SUFFIX).$(LINUX_KMOD_SUFFIX) \
 288         $(LINUX_DIR)/crypto/sha512$(SHA512_SUFFIX).$(LINUX_KMOD_SUFFIX) \
 289         $(LINUX_DIR)/crypto/tea.$(LINUX_KMOD_SUFFIX) \
 290         $(LINUX_DIR)/crypto/twofish.$(LINUX_KMOD_SUFFIX) \
 291         $(LINUX_DIR)/crypto/wp512.$(LINUX_KMOD_SUFFIX)
 292 endef
 293
 294 define KernelPackage/crypto-misc/2.6
 295   FILES+= \
 296         $(LINUX_DIR)/crypto/camellia.$(LINUX_KMOD_SUFFIX) \
 297         $(LINUX_DIR)/crypto/crc32c.$(LINUX_KMOD_SUFFIX) \
 298         $(LINUX_DIR)/crypto/fcrypt.$(LINUX_KMOD_SUFFIX) \
 299         $(LINUX_DIR)/crypto/tgr192.$(LINUX_KMOD_SUFFIX)
 300 endef
 301
 302 $(eval $(call KernelPackage,crypto-misc))
 303
 304 define KernelPackage/crypto-ocf
 305   SUBMENU:=$(CRYPTO_MENU)
 306   TITLE:=OCF modules
 307   DEPENDS:=+kmod-crypto-core @!TARGET_uml
 308   KCONFIG:= \
 309         CONFIG_OCF_OCF \
 310         CONFIG_OCF_CRYPTODEV \
 311         CONFIG_OCF_CRYPTOSOFT \
 312         CONFIG_OCF_FIPS=y \
 313         CONFIG_OCF_RANDOMHARVEST=y
 314   FILES:= \
 315         $(LINUX_DIR)/crypto/ocf/ocf.$(LINUX_KMOD_SUFFIX) \
 316         $(LINUX_DIR)/crypto/ocf/cryptodev.$(LINUX_KMOD_SUFFIX) \
 317         $(LINUX_DIR)/crypto/ocf/cryptosoft.$(LINUX_KMOD_SUFFIX)
 318   AUTOLOAD:=$(call AutoLoad,09, \
 319         ocf \
 320         cryptodev \
 321         cryptosoft \
 322   )
 323 endef
 324
 325 $(eval $(call KernelPackage,crypto-ocf))
 326
 327
 328 define KernelPackage/crypto-null
 329   SUBMENU:=$(CRYPTO_MENU)
 330   TITLE:=Null CryptoAPI module
 331   DEPENDS:=+kmod-crypto-core
 332   KCONFIG:=CONFIG_CRYPTO_NULL
 333   FILES:=$(LINUX_DIR)/crypto/crypto_null.$(LINUX_KMOD_SUFFIX)
 334   AUTOLOAD:=$(call AutoLoad,09,crypto_null)
 335 endef
 336
 337 $(eval $(call KernelPackage,crypto-null))
 338
 339
 340 define KernelPackage/crypto-test
 341   SUBMENU:=$(CRYPTO_MENU)
 342   TITLE:=Test CryptoAPI module
 343   DEPENDS:=+kmod-crypto-core
 344   KCONFIG:=CONFIG_CRYPTO_TEST
 345   FILES:=$(LINUX_DIR)/crypto/tcrypt.$(LINUX_KMOD_SUFFIX)
 346 endef
 347
 348 $(eval $(call KernelPackage,crypto-test))
 349