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,2.6.25)),1)
  18   CRYPTO_PREFIX:=crypto_
  19   BLKCIPHER_PREFIX:=$(CRYPTO_PREFIX)
  20 endif
  21 AEAD_CONF:=AEAD
  22 MANAGER_CONF:=MANAGER
  23 BLKCIPHER_CONF:=BLKCIPHER
  24 HASH_CONF:=HASH
  25 ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.30)),1)
  26   CRYPTO_MODULE_PCOMPRESS:=PCOMP=pcompress
  27   AEAD_CONF:=AEAD2
  28   MANAGER_CONF:=MANAGER2
  29   BLKCIPHER_CONF:=BLKCIPHER2
  30   HASH_CONF:=HASH2
  31 endif
  32
  33 CRYPTO_MODULES = \
  34         ALGAPI=crypto_algapi \
  35         $(AEAD_CONF)=aead \
  36         $(CRYPTO_MODULE_PCOMPRESS) \
  37         $(BLKCIPHER_CONF)=$(BLKCIPHER_PREFIX)blkcipher \
  38         $(HASH_CONF)=crypto_hash \
  39         $(MANAGER_CONF)=cryptomgr \
  40         CBC=cbc \
  41         ECB=ecb \
  42         DEFLATE=deflate
  43
  44 crypto_confvar=CONFIG_CRYPTO_$(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 CONFIG_CRYPTO_HMAC $(foreach mod,$(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 @!TARGET_ubicom32
 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:= \
 119         CONFIG_CRYPTO_HW=y \
 120         CONFIG_CRYPTO_DEV_IXP4XX
 121   FILES:=$(LINUX_DIR)/drivers/crypto/ixp4xx_crypto.$(LINUX_KMOD_SUFFIX)
 122   AUTOLOAD:=$(call AutoLoad,90,ixp4xx_crypto)
 123 endef
 124
 125 define KernelPackage/crypto-hw-ixp4xx/description
 126   Kernel support for the Intel IXP4xx HW crypto engine.
 127 endef
 128
 129 $(eval $(call KernelPackage,crypto-hw-ixp4xx))
 130
 131
 132 define KernelPackage/crypto-hw-ppc4xx
 133   SUBMENU:=$(CRYPTO_MENU)
 134   TITLE:=AMCC PPC4xx hardware crypto module
 135   DEPENDS:= \
 136         @TARGET_ppc40x||TARGET_ppc44x +kmod-crypto-core
 137   KCONFIG:= \
 138         CONFIG_CRYPTO_HW=y \
 139         CONFIG_CRYPTO_DEV_PPC4XX
 140   FILES:=$(LINUX_DIR)/drivers/crypto/amcc/crypto4xx.$(LINUX_KMOD_SUFFIX)
 141   AUTOLOAD:=$(call AutoLoad,90,crypto4xx)
 142 endef
 143
 144 define KernelPackage/crypto-hw-ppc4xx/description
 145   Kernel support for the AMCC PPC4xx HW crypto engine.
 146 endef
 147
 148 $(eval $(call KernelPackage,crypto-hw-ppc4xx))
 149
 150
 151 define KernelPackage/crypto-aes
 152   SUBMENU:=$(CRYPTO_MENU)
 153   TITLE:=AES cipher CryptoAPI module
 154   DEPENDS:=+kmod-crypto-core
 155   KCONFIG:=CONFIG_CRYPTO_AES CONFIG_CRYPTO_AES_586
 156   FILES:=$(LINUX_DIR)/crypto/aes$(AES_SUFFIX).$(LINUX_KMOD_SUFFIX)
 157   AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX))
 158 endef
 159
 160 define KernelPackage/crypto-aes/x86-2.6
 161   FILES+=$(LINUX_DIR)/arch/x86/crypto/aes-i586.$(LINUX_KMOD_SUFFIX)
 162   AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX) aes-i586)
 163 endef
 164
 165 $(eval $(call KernelPackage,crypto-aes))
 166
 167
 168 define KernelPackage/crypto-arc4
 169   SUBMENU:=$(CRYPTO_MENU)
 170   TITLE:=ARC4 (RC4) cipher CryptoAPI module
 171   DEPENDS:=+kmod-crypto-core
 172   KCONFIG:=CONFIG_CRYPTO_ARC4
 173   FILES:=$(LINUX_DIR)/crypto/arc4.$(LINUX_KMOD_SUFFIX)
 174   AUTOLOAD:=$(call AutoLoad,09,arc4)
 175 endef
 176
 177 $(eval $(call KernelPackage,crypto-arc4))
 178
 179
 180 define KernelPackage/crypto-authenc
 181   SUBMENU:=$(CRYPTO_MENU)
 182   TITLE:=Combined mode wrapper for IPsec
 183   DEPENDS:=+kmod-crypto-core
 184   KCONFIG:=CONFIG_CRYPTO_AUTHENC
 185   FILES:=$(LINUX_DIR)/crypto/authenc.$(LINUX_KMOD_SUFFIX)
 186   AUTOLOAD:=$(call AutoLoad,09,authenc)
 187 endef
 188
 189 $(eval $(call KernelPackage,crypto-authenc))
 190
 191 define KernelPackage/crypto-des
 192   SUBMENU:=$(CRYPTO_MENU)
 193   TITLE:=DES/3DES cipher CryptoAPI module
 194   DEPENDS:=+kmod-crypto-core
 195   KCONFIG:=CONFIG_CRYPTO_DES
 196   FILES:=$(LINUX_DIR)/crypto/des$(DES_SUFFIX).$(LINUX_KMOD_SUFFIX)
 197   AUTOLOAD:=$(call AutoLoad,09,des$(DES_SUFFIX))
 198 endef
 199
 200 $(eval $(call KernelPackage,crypto-des))
 201
 202
 203 define KernelPackage/crypto-hmac
 204   SUBMENU:=$(CRYPTO_MENU)
 205   TITLE:=HMAC digest CryptoAPI module
 206   DEPENDS:=+kmod-crypto-core
 207   KCONFIG:=CONFIG_CRYPTO_HMAC
 208   FILES:=$(LINUX_DIR)/crypto/hmac.$(LINUX_KMOD_SUFFIX)
 209   AUTOLOAD:=$(call AutoLoad,09,hmac)
 210 endef
 211
 212 $(eval $(call KernelPackage,crypto-hmac))
 213
 214
 215 define KernelPackage/crypto-md5
 216   SUBMENU:=$(CRYPTO_MENU)
 217   TITLE:=MD5 digest CryptoAPI module
 218   DEPENDS:=+kmod-crypto-core
 219   KCONFIG:=CONFIG_CRYPTO_MD5
 220   FILES:=$(LINUX_DIR)/crypto/md5.$(LINUX_KMOD_SUFFIX)
 221   AUTOLOAD:=$(call AutoLoad,09,md5)
 222 endef
 223
 224 $(eval $(call KernelPackage,crypto-md5))
 225
 226
 227 define KernelPackage/crypto-michael-mic
 228   SUBMENU:=$(CRYPTO_MENU)
 229   TITLE:=Michael MIC keyed digest CryptoAPI module
 230   DEPENDS:=+kmod-crypto-core
 231   KCONFIG:=CONFIG_CRYPTO_MICHAEL_MIC
 232   FILES:=$(LINUX_DIR)/crypto/michael_mic.$(LINUX_KMOD_SUFFIX)
 233   AUTOLOAD:=$(call AutoLoad,09,michael_mic)
 234 endef
 235
 236 $(eval $(call KernelPackage,crypto-michael-mic))
 237
 238
 239 define KernelPackage/crypto-sha1
 240   SUBMENU:=$(CRYPTO_MENU)
 241   TITLE:=SHA1 digest CryptoAPI module
 242   DEPENDS:=+kmod-crypto-core
 243   KCONFIG:=CONFIG_CRYPTO_SHA1
 244   FILES:=$(LINUX_DIR)/crypto/sha1$(SHA1_SUFFIX).$(LINUX_KMOD_SUFFIX)
 245   AUTOLOAD:=$(call AutoLoad,09,sha1$(SHA1_SUFFIX))
 246 endef
 247
 248 $(eval $(call KernelPackage,crypto-sha1))
 249
 250
 251 define KernelPackage/crypto-misc
 252   SUBMENU:=$(CRYPTO_MENU)
 253   TITLE:=Other CryptoAPI modules
 254   DEPENDS:=+kmod-crypto-core
 255   KCONFIG:= \
 256         CONFIG_CRYPTO_ANUBIS \
 257         CONFIG_CRYPTO_BLOWFISH \
 258         CONFIG_CRYPTO_CAMELLIA \
 259         CONFIG_CRYPTO_CAST5 \
 260         CONFIG_CRYPTO_CAST6 \
 261         CONFIG_CRYPTO_CRC32C \
 262         CONFIG_CRYPTO_FCRYPT \
 263         CONFIG_CRYPTO_KHAZAD \
 264         CONFIG_CRYPTO_MD4 \
 265         CONFIG_CRYPTO_SERPENT \
 266         CONFIG_CRYPTO_SHA256 \
 267         CONFIG_CRYPTO_SHA512 \
 268         CONFIG_CRYPTO_TEA \
 269         CONFIG_CRYPTO_TGR192 \
 270         CONFIG_CRYPTO_TWOFISH \
 271         CONFIG_CRYPTO_TWOFISH_586 \
 272         CONFIG_CRYPTO_WP512
 273   FILES:= \
 274         $(LINUX_DIR)/crypto/anubis.$(LINUX_KMOD_SUFFIX) \
 275         $(LINUX_DIR)/crypto/blowfish.$(LINUX_KMOD_SUFFIX) \
 276         $(LINUX_DIR)/crypto/cast5.$(LINUX_KMOD_SUFFIX) \
 277         $(LINUX_DIR)/crypto/cast6.$(LINUX_KMOD_SUFFIX) \
 278         $(LINUX_DIR)/crypto/khazad.$(LINUX_KMOD_SUFFIX) \
 279         $(LINUX_DIR)/crypto/md4.$(LINUX_KMOD_SUFFIX) \
 280         $(LINUX_DIR)/crypto/serpent.$(LINUX_KMOD_SUFFIX) \
 281         $(LINUX_DIR)/crypto/sha256$(SHA256_SUFFIX).$(LINUX_KMOD_SUFFIX) \
 282         $(LINUX_DIR)/crypto/sha512$(SHA512_SUFFIX).$(LINUX_KMOD_SUFFIX) \
 283         $(LINUX_DIR)/crypto/tea.$(LINUX_KMOD_SUFFIX) \
 284         $(LINUX_DIR)/crypto/twofish.$(LINUX_KMOD_SUFFIX) \
 285         $(LINUX_DIR)/crypto/wp512.$(LINUX_KMOD_SUFFIX)
 286 endef
 287
 288 define KernelPackage/crypto-misc/2.6
 289   FILES+= \
 290         $(LINUX_DIR)/crypto/camellia.$(LINUX_KMOD_SUFFIX) \
 291         $(LINUX_DIR)/crypto/crc32c.$(LINUX_KMOD_SUFFIX) \
 292         $(LINUX_DIR)/crypto/fcrypt.$(LINUX_KMOD_SUFFIX) \
 293         $(LINUX_DIR)/crypto/tgr192.$(LINUX_KMOD_SUFFIX)
 294 endef
 295
 296 $(eval $(call KernelPackage,crypto-misc))
 297
 298 define KernelPackage/crypto-ocf
 299   SUBMENU:=$(CRYPTO_MENU)
 300   TITLE:=OCF modules
 301   DEPENDS:=+kmod-crypto-core @!TARGET_uml
 302   KCONFIG:= \
 303         CONFIG_OCF_OCF \
 304         CONFIG_OCF_CRYPTODEV \
 305         CONFIG_OCF_CRYPTOSOFT \
 306         CONFIG_OCF_FIPS=y \
 307         CONFIG_OCF_RANDOMHARVEST=y
 308   FILES:= \
 309         $(LINUX_DIR)/crypto/ocf/ocf.$(LINUX_KMOD_SUFFIX) \
 310         $(LINUX_DIR)/crypto/ocf/cryptodev.$(LINUX_KMOD_SUFFIX) \
 311         $(LINUX_DIR)/crypto/ocf/cryptosoft.$(LINUX_KMOD_SUFFIX)
 312   AUTOLOAD:=$(call AutoLoad,09, \
 313         ocf \
 314         cryptodev \
 315         cryptosoft \
 316   )
 317 endef
 318
 319 $(eval $(call KernelPackage,crypto-ocf))
 320
 321
 322 define KernelPackage/crypto-null
 323   SUBMENU:=$(CRYPTO_MENU)
 324   TITLE:=Null CryptoAPI module
 325   DEPENDS:=+kmod-crypto-core
 326   KCONFIG:=CONFIG_CRYPTO_NULL
 327   FILES:=$(LINUX_DIR)/crypto/crypto_null.$(LINUX_KMOD_SUFFIX)
 328   AUTOLOAD:=$(call AutoLoad,09,crypto_null)
 329 endef
 330
 331 $(eval $(call KernelPackage,crypto-null))
 332
 333
 334 define KernelPackage/crypto-test
 335   SUBMENU:=$(CRYPTO_MENU)
 336   TITLE:=Test CryptoAPI module
 337   DEPENDS:=+kmod-crypto-core
 338   KCONFIG:=CONFIG_CRYPTO_TEST
 339   FILES:=$(LINUX_DIR)/crypto/tcrypt.$(LINUX_KMOD_SUFFIX)
 340 endef
 341
 342 $(eval $(call KernelPackage,crypto-test))
 343