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