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