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
 135   FILES:=$(LINUX_DIR)/crypto/aes$(AES_SUFFIX).$(LINUX_KMOD_SUFFIX)
 136   AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX))
 137 endef
 138
 139 define KernelPackage/crypto-aes/x86-2.6
 140   KCONFIG+=CONFIG_CRYPTO_AES_586
 141   FILES+=$(LINUX_DIR)/arch/x86/crypto/aes-i586.$(LINUX_KMOD_SUFFIX)
 142   AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX) aes-i586)
 143 endef
 144
 145 $(eval $(call KernelPackage,crypto-aes))
 146
 147
 148 define KernelPackage/crypto-arc4
 149   SUBMENU:=$(CRYPTO_MENU)
 150   TITLE:=ARC4 (RC4) cipher CryptoAPI module
 151   DEPENDS:=+kmod-crypto-core
 152   KCONFIG:=CONFIG_CRYPTO_ARC4
 153   FILES:=$(LINUX_DIR)/crypto/arc4.$(LINUX_KMOD_SUFFIX)
 154   AUTOLOAD:=$(call AutoLoad,09,arc4)
 155 endef
 156
 157 $(eval $(call KernelPackage,crypto-arc4))
 158
 159
 160 define KernelPackage/crypto-authenc
 161   SUBMENU:=$(CRYPTO_MENU)
 162   TITLE:=Combined mode wrapper for IPsec
 163   DEPENDS:=+kmod-crypto-core
 164   KCONFIG:=CONFIG_CRYPTO_AUTHENC
 165   FILES:=$(LINUX_DIR)/crypto/authenc.$(LINUX_KMOD_SUFFIX)
 166   AUTOLOAD:=$(call AutoLoad,09,authenc)
 167 endef
 168
 169 $(eval $(call KernelPackage,crypto-authenc))
 170
 171 define KernelPackage/crypto-des
 172   SUBMENU:=$(CRYPTO_MENU)
 173   TITLE:=DES/3DES cipher CryptoAPI module
 174   DEPENDS:=+kmod-crypto-core
 175   KCONFIG:=CONFIG_CRYPTO_DES
 176   FILES:=$(LINUX_DIR)/crypto/des$(DES_SUFFIX).$(LINUX_KMOD_SUFFIX)
 177   AUTOLOAD:=$(call AutoLoad,09,des$(DES_SUFFIX))
 178 endef
 179
 180 $(eval $(call KernelPackage,crypto-des))
 181
 182
 183 define KernelPackage/crypto-hmac
 184   SUBMENU:=$(CRYPTO_MENU)
 185   TITLE:=HMAC digest CryptoAPI module
 186   DEPENDS:=+kmod-crypto-core
 187   KCONFIG:=CONFIG_CRYPTO_HMAC
 188   FILES:=$(LINUX_DIR)/crypto/hmac.$(LINUX_KMOD_SUFFIX)
 189   AUTOLOAD:=$(call AutoLoad,09,hmac)
 190 endef
 191
 192 $(eval $(call KernelPackage,crypto-hmac))
 193
 194
 195 define KernelPackage/crypto-md5
 196   SUBMENU:=$(CRYPTO_MENU)
 197   TITLE:=MD5 digest CryptoAPI module
 198   DEPENDS:=+kmod-crypto-core
 199   KCONFIG:=CONFIG_CRYPTO_MD5
 200   FILES:=$(LINUX_DIR)/crypto/md5.$(LINUX_KMOD_SUFFIX)
 201   AUTOLOAD:=$(call AutoLoad,09,md5)
 202 endef
 203
 204 $(eval $(call KernelPackage,crypto-md5))
 205
 206
 207 define KernelPackage/crypto-michael-mic
 208   SUBMENU:=$(CRYPTO_MENU)
 209   TITLE:=Michael MIC keyed digest CryptoAPI module
 210   DEPENDS:=+kmod-crypto-core
 211   KCONFIG:=CONFIG_CRYPTO_MICHAEL_MIC
 212   FILES:=$(LINUX_DIR)/crypto/michael_mic.$(LINUX_KMOD_SUFFIX)
 213   AUTOLOAD:=$(call AutoLoad,09,michael_mic)
 214 endef
 215
 216 $(eval $(call KernelPackage,crypto-michael-mic))
 217
 218
 219 define KernelPackage/crypto-sha1
 220   SUBMENU:=$(CRYPTO_MENU)
 221   TITLE:=SHA1 digest CryptoAPI module
 222   DEPENDS:=+kmod-crypto-core
 223   KCONFIG:=CONFIG_CRYPTO_SHA1
 224   FILES:=$(LINUX_DIR)/crypto/sha1$(SHA1_SUFFIX).$(LINUX_KMOD_SUFFIX)
 225   AUTOLOAD:=$(call AutoLoad,09,sha1$(SHA1_SUFFIX))
 226 endef
 227
 228 $(eval $(call KernelPackage,crypto-sha1))
 229
 230
 231 define KernelPackage/crypto-misc
 232   SUBMENU:=$(CRYPTO_MENU)
 233   TITLE:=Other CryptoAPI modules
 234   DEPENDS:=+kmod-crypto-core
 235   KCONFIG:= \
 236         CONFIG_CRYPTO_ANUBIS \
 237         CONFIG_CRYPTO_BLOWFISH \
 238         CONFIG_CRYPTO_CAMELLIA \
 239         CONFIG_CRYPTO_CAST5 \
 240         CONFIG_CRYPTO_CAST6 \
 241         CONFIG_CRYPTO_CRC32C \
 242         CONFIG_CRYPTO_FCRYPT \
 243         CONFIG_CRYPTO_KHAZAD \
 244         CONFIG_CRYPTO_MD4 \
 245         CONFIG_CRYPTO_SERPENT \
 246         CONFIG_CRYPTO_SHA256 \
 247         CONFIG_CRYPTO_SHA512 \
 248         CONFIG_CRYPTO_TEA \
 249         CONFIG_CRYPTO_TGR192 \
 250         CONFIG_CRYPTO_TWOFISH \
 251         CONFIG_CRYPTO_TWOFISH_586 \
 252         CONFIG_CRYPTO_WP512
 253   FILES:= \
 254         $(LINUX_DIR)/crypto/anubis.$(LINUX_KMOD_SUFFIX) \
 255         $(LINUX_DIR)/crypto/blowfish.$(LINUX_KMOD_SUFFIX) \
 256         $(LINUX_DIR)/crypto/cast5.$(LINUX_KMOD_SUFFIX) \
 257         $(LINUX_DIR)/crypto/cast6.$(LINUX_KMOD_SUFFIX) \
 258         $(LINUX_DIR)/crypto/khazad.$(LINUX_KMOD_SUFFIX) \
 259         $(LINUX_DIR)/crypto/md4.$(LINUX_KMOD_SUFFIX) \
 260         $(LINUX_DIR)/crypto/serpent.$(LINUX_KMOD_SUFFIX) \
 261         $(LINUX_DIR)/crypto/sha256$(SHA256_SUFFIX).$(LINUX_KMOD_SUFFIX) \
 262         $(LINUX_DIR)/crypto/sha512$(SHA512_SUFFIX).$(LINUX_KMOD_SUFFIX) \
 263         $(LINUX_DIR)/crypto/tea.$(LINUX_KMOD_SUFFIX) \
 264         $(LINUX_DIR)/crypto/twofish.$(LINUX_KMOD_SUFFIX) \
 265         $(LINUX_DIR)/crypto/wp512.$(LINUX_KMOD_SUFFIX)
 266 endef
 267
 268 define KernelPackage/crypto-misc/2.6
 269   FILES+= \
 270         $(LINUX_DIR)/crypto/camellia.$(LINUX_KMOD_SUFFIX) \
 271         $(LINUX_DIR)/crypto/crc32c.$(LINUX_KMOD_SUFFIX) \
 272         $(LINUX_DIR)/crypto/fcrypt.$(LINUX_KMOD_SUFFIX) \
 273         $(LINUX_DIR)/crypto/tgr192.$(LINUX_KMOD_SUFFIX)
 274 endef
 275
 276 $(eval $(call KernelPackage,crypto-misc))
 277
 278 define KernelPackage/crypto-ocf
 279   SUBMENU:=$(CRYPTO_MENU)
 280   TITLE:=OCF modules
 281   DEPENDS:=+kmod-crypto-core @!TARGET_uml
 282   KCONFIG:= \
 283         CONFIG_OCF_OCF \
 284         CONFIG_OCF_CRYPTODEV \
 285         CONFIG_OCF_CRYPTOSOFT \
 286         CONFIG_OCF_FIPS=y \
 287         CONFIG_OCF_RANDOMHARVEST=y
 288   FILES:= \
 289         $(LINUX_DIR)/crypto/ocf/ocf.$(LINUX_KMOD_SUFFIX) \
 290         $(LINUX_DIR)/crypto/ocf/cryptodev.$(LINUX_KMOD_SUFFIX) \
 291         $(LINUX_DIR)/crypto/ocf/cryptosoft.$(LINUX_KMOD_SUFFIX)
 292   AUTOLOAD:=$(call AutoLoad,09, \
 293         ocf \
 294         cryptodev \
 295         cryptosoft \
 296   )
 297 endef
 298
 299 $(eval $(call KernelPackage,crypto-ocf))
 300
 301
 302 define KernelPackage/crypto-null
 303   SUBMENU:=$(CRYPTO_MENU)
 304   TITLE:=Null CryptoAPI module
 305   DEPENDS:=+kmod-crypto-core
 306   KCONFIG:=CONFIG_CRYPTO_NULL
 307   FILES:=$(LINUX_DIR)/crypto/crypto_null.$(LINUX_KMOD_SUFFIX)
 308   AUTOLOAD:=$(call AutoLoad,09,crypto_null)
 309 endef
 310
 311 $(eval $(call KernelPackage,crypto-null))
 312
 313
 314 define KernelPackage/crypto-test
 315   SUBMENU:=$(CRYPTO_MENU)
 316   TITLE:=Test CryptoAPI module
 317   DEPENDS:=+kmod-crypto-core
 318   KCONFIG:=CONFIG_CRYPTO_TEST
 319   FILES:=$(LINUX_DIR)/crypto/tcrypt.$(LINUX_KMOD_SUFFIX)
 320 endef
 321
 322 $(eval $(call KernelPackage,crypto-test))
 323