package/kernel/modules/crypto.mk

   1 #
   2 # Copyright (C) 2006-2010 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 ifneq ($(CONFIG_LINUX_2_6),)
  18   CRYPTO_GENERIC:=_generic
  19   AES_SUFFIX:=$(CRYPTO_GENERIC)
  20   DES_SUFFIX:=$(CRYPTO_GENERIC)
  21   SHA1_SUFFIX:=$(CRYPTO_GENERIC)
  22   SHA256_SUFFIX:=$(CRYPTO_GENERIC)
  23   SHA512_SUFFIX:=$(CRYPTO_GENERIC)
  24 endif
  25
  26 CRYPTO_MODULES = \
  27         ALGAPI=crypto_algapi \
  28         AEAD2=aead \
  29         PCOMP=pcompress \
  30         BLKCIPHER2=crypto_blkcipher \
  31         HASH2=crypto_hash \
  32         MANAGER2=cryptomgr \
  33         CBC=cbc \
  34         ECB=ecb \
  35         DEFLATE=deflate
  36
  37 crypto_confvar=CONFIG_CRYPTO_$(word 1,$(subst =,$(space),$(1)))
  38 crypto_file=$(if $(findstring y,$($(call crypto_confvar,$(1)))),,$(LINUX_DIR)/crypto/$(word 2,$(subst =,$(space),$(1))).$(LINUX_KMOD_SUFFIX))
  39 crypto_name=$(if $(findstring y,$($(call crypto_confvar,$(1)))),,$(word 2,$(subst =,$(space),$(1))))
  40
  41 # XXX: added CONFIG_CRYPTO_HMAC to KCONFIG so that CONFIG_CRYPTO_HASH is
  42 # always set, even if no hash modules are selected
  43 define KernelPackage/crypto-core
  44   SUBMENU:=$(CRYPTO_MENU)
  45   TITLE:=Core CryptoAPI modules
  46   KCONFIG:=CONFIG_CRYPTO=y CONFIG_CRYPTO_HMAC $(foreach mod,$(CRYPTO_MODULES),$(call crypto_confvar,$(mod)))
  47   FILES:=$(foreach mod,$(CRYPTO_MODULES),$(call crypto_file,$(mod)))
  48   AUTOLOAD:=$(call AutoLoad,01,$(foreach mod,$(CRYPTO_MODULES),$(call crypto_name,$(mod))))
  49 endef
  50
  51 define KernelPackage/crypto-core/2.4
  52   FILES:=$(LINUX_DIR)/crypto/deflate.$(LINUX_KMOD_SUFFIX)
  53   AUTOLOAD:=$(call AutoLoad,01, deflate)
  54 endef
  55
  56 $(eval $(call KernelPackage,crypto-core))
  57
  58
  59 define AddDepends/crypto
  60   SUBMENU:=$(CRYPTO_MENU)
  61   DEPENDS+=kmod-crypto-core $(1)
  62 endef
  63
  64
  65 define KernelPackage/crypto-hw-padlock
  66   TITLE:=VIA PadLock ACE with AES/SHA hw crypto module
  67   KCONFIG:= \
  68         CONFIG_CRYPTO_HW=y \
  69         CONFIG_CRYPTO_DEV_PADLOCK \
  70         CONFIG_CRYPTO_DEV_PADLOCK_AES \
  71         CONFIG_CRYPTO_DEV_PADLOCK_SHA
  72   FILES:= \
  73         $(LINUX_DIR)/drivers/crypto/padlock-aes.$(LINUX_KMOD_SUFFIX) \
  74         $(LINUX_DIR)/drivers/crypto/padlock-sha.$(LINUX_KMOD_SUFFIX)
  75   AUTOLOAD:=$(call AutoLoad,09,padlock-aes padlock-sha)
  76   $(call AddDepends/crypto)
  77 endef
  78
  79 $(eval $(call KernelPackage,crypto-hw-padlock))
  80
  81
  82 define KernelPackage/crypto-hw-geode
  83   TITLE:=AMD Geode hardware crypto module
  84   KCONFIG:= \
  85         CONFIG_CRYPTO_HW=y \
  86         CONFIG_CRYPTO_DEV_GEODE
  87   FILES:=$(LINUX_DIR)/drivers/crypto/geode-aes.$(LINUX_KMOD_SUFFIX)
  88   AUTOLOAD:=$(call AutoLoad,09,geode-aes)
  89   $(call AddDepends/crypto)
  90 endef
  91
  92 $(eval $(call KernelPackage,crypto-hw-geode))
  93
  94
  95 define KernelPackage/crypto-hw-hifn-795x
  96   TITLE:=HIFN 795x crypto accelerator
  97   DEPENDS:=@!TARGET_ubicom32
  98   KCONFIG:= \
  99         CONFIG_CRYPTO_HW=y \
 100         CONFIG_HW_RANDOM=y \
 101         CONFIG_CRYPTO_DEV_HIFN_795X \
 102         CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y
 103   FILES:=$(LINUX_DIR)/drivers/crypto/hifn_795x.$(LINUX_KMOD_SUFFIX)
 104   AUTOLOAD:=$(call AutoLoad,09,hifn_795x)
 105   $(call AddDepends/crypto,+kmod-crypto-des)
 106 endef
 107
 108 $(eval $(call KernelPackage,crypto-hw-hifn-795x))
 109
 110
 111 define KernelPackage/crypto-hw-ixp4xx
 112   TITLE:=Intel IXP4xx hardware crypto module
 113   DEPENDS:=@TARGET_ixp4xx
 114   KCONFIG:= \
 115         CONFIG_CRYPTO_HW=y \
 116         CONFIG_CRYPTO_DEV_IXP4XX
 117   FILES:=$(LINUX_DIR)/drivers/crypto/ixp4xx_crypto.$(LINUX_KMOD_SUFFIX)
 118   AUTOLOAD:=$(call AutoLoad,90,ixp4xx_crypto)
 119   $(call AddDepends/crypto,+kmod-crypto-authenc +kmod-crypto-des)
 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 $(call KernelPackage,crypto-hw-ixp4xx))
 127
 128
 129 define KernelPackage/crypto-hw-ppc4xx
 130   TITLE:=AMCC PPC4xx hardware crypto module
 131   DEPENDS:=@TARGET_ppc40x||TARGET_ppc44x
 132   KCONFIG:= \
 133         CONFIG_CRYPTO_HW=y \
 134         CONFIG_CRYPTO_DEV_PPC4XX
 135   FILES:=$(LINUX_DIR)/drivers/crypto/amcc/crypto4xx.$(LINUX_KMOD_SUFFIX)
 136   AUTOLOAD:=$(call AutoLoad,90,crypto4xx)
 137   $(call AddDepends/crypto)
 138 endef
 139
 140 define KernelPackage/crypto-hw-ppc4xx/description
 141   Kernel support for the AMCC PPC4xx HW crypto engine.
 142 endef
 143
 144 $(eval $(call KernelPackage,crypto-hw-ppc4xx))
 145
 146
 147 define KernelPackage/crypto-aes
 148   TITLE:=AES cipher CryptoAPI module
 149   KCONFIG:=CONFIG_CRYPTO_AES CONFIG_CRYPTO_AES_586
 150   FILES:=$(LINUX_DIR)/crypto/aes$(AES_SUFFIX).$(LINUX_KMOD_SUFFIX)
 151   AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX))
 152   $(call AddDepends/crypto)
 153 endef
 154
 155 define KernelPackage/crypto-aes/x86
 156   FILES+=$(LINUX_DIR)/arch/x86/crypto/aes-i586.$(LINUX_KMOD_SUFFIX)
 157   AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX) aes-i586)
 158 endef
 159
 160 $(eval $(call KernelPackage,crypto-aes))
 161
 162
 163 define KernelPackage/crypto-arc4
 164   TITLE:=ARC4 (RC4) cipher CryptoAPI module
 165   KCONFIG:=CONFIG_CRYPTO_ARC4
 166   FILES:=$(LINUX_DIR)/crypto/arc4.$(LINUX_KMOD_SUFFIX)
 167   AUTOLOAD:=$(call AutoLoad,09,arc4)
 168   $(call AddDepends/crypto)
 169 endef
 170
 171 $(eval $(call KernelPackage,crypto-arc4))
 172
 173
 174 define KernelPackage/crypto-authenc
 175   TITLE:=Combined mode wrapper for IPsec
 176   KCONFIG:=CONFIG_CRYPTO_AUTHENC
 177   FILES:=$(LINUX_DIR)/crypto/authenc.$(LINUX_KMOD_SUFFIX)
 178   AUTOLOAD:=$(call AutoLoad,09,authenc)
 179   $(call AddDepends/crypto)
 180 endef
 181
 182 $(eval $(call KernelPackage,crypto-authenc))
 183
 184 define KernelPackage/crypto-des
 185   TITLE:=DES/3DES cipher CryptoAPI module
 186   KCONFIG:=CONFIG_CRYPTO_DES
 187   FILES:=$(LINUX_DIR)/crypto/des$(DES_SUFFIX).$(LINUX_KMOD_SUFFIX)
 188   AUTOLOAD:=$(call AutoLoad,09,des$(DES_SUFFIX))
 189   $(call AddDepends/crypto)
 190 endef
 191
 192 $(eval $(call KernelPackage,crypto-des))
 193
 194
 195 define KernelPackage/crypto-hmac
 196   TITLE:=HMAC digest CryptoAPI module
 197   KCONFIG:=CONFIG_CRYPTO_HMAC
 198   FILES:=$(LINUX_DIR)/crypto/hmac.$(LINUX_KMOD_SUFFIX)
 199   AUTOLOAD:=$(call AutoLoad,09,hmac)
 200   $(call AddDepends/crypto)
 201 endef
 202
 203 $(eval $(call KernelPackage,crypto-hmac))
 204
 205
 206 define KernelPackage/crypto-md5
 207   TITLE:=MD5 digest CryptoAPI module
 208   KCONFIG:=CONFIG_CRYPTO_MD5
 209   FILES:=$(LINUX_DIR)/crypto/md5.$(LINUX_KMOD_SUFFIX)
 210   AUTOLOAD:=$(call AutoLoad,09,md5)
 211   $(call AddDepends/crypto)
 212 endef
 213
 214 $(eval $(call KernelPackage,crypto-md5))
 215
 216
 217 define KernelPackage/crypto-michael-mic
 218   TITLE:=Michael MIC keyed digest CryptoAPI module
 219   KCONFIG:=CONFIG_CRYPTO_MICHAEL_MIC
 220   FILES:=$(LINUX_DIR)/crypto/michael_mic.$(LINUX_KMOD_SUFFIX)
 221   AUTOLOAD:=$(call AutoLoad,09,michael_mic)
 222   $(call AddDepends/crypto)
 223 endef
 224
 225 $(eval $(call KernelPackage,crypto-michael-mic))
 226
 227
 228 define KernelPackage/crypto-sha1
 229   TITLE:=SHA1 digest CryptoAPI module
 230   KCONFIG:=CONFIG_CRYPTO_SHA1
 231   FILES:=$(LINUX_DIR)/crypto/sha1$(SHA1_SUFFIX).$(LINUX_KMOD_SUFFIX)
 232   AUTOLOAD:=$(call AutoLoad,09,sha1$(SHA1_SUFFIX))
 233   $(call AddDepends/crypto)
 234 endef
 235
 236 $(eval $(call KernelPackage,crypto-sha1))
 237
 238
 239 define KernelPackage/crypto-misc
 240   TITLE:=Other CryptoAPI modules
 241   KCONFIG:= \
 242         CONFIG_CRYPTO_ANUBIS \
 243         CONFIG_CRYPTO_BLOWFISH \
 244         CONFIG_CRYPTO_CAMELLIA \
 245         CONFIG_CRYPTO_CAST5 \
 246         CONFIG_CRYPTO_CAST6 \
 247         CONFIG_CRYPTO_CRC32C \
 248         CONFIG_CRYPTO_FCRYPT \
 249         CONFIG_CRYPTO_KHAZAD \
 250         CONFIG_CRYPTO_MD4 \
 251         CONFIG_CRYPTO_SERPENT \
 252         CONFIG_CRYPTO_SHA256 \
 253         CONFIG_CRYPTO_SHA512 \
 254         CONFIG_CRYPTO_TEA \
 255         CONFIG_CRYPTO_TGR192 \
 256         CONFIG_CRYPTO_TWOFISH \
 257         CONFIG_CRYPTO_TWOFISH_COMMON \
 258         CONFIG_CRYPTO_TWOFISH_586 \
 259         CONFIG_CRYPTO_WP512
 260   FILES:= \
 261         $(LINUX_DIR)/crypto/anubis.$(LINUX_KMOD_SUFFIX) \
 262         $(LINUX_DIR)/crypto/blowfish.$(LINUX_KMOD_SUFFIX) \
 263         $(LINUX_DIR)/crypto/cast5.$(LINUX_KMOD_SUFFIX) \
 264         $(LINUX_DIR)/crypto/cast6.$(LINUX_KMOD_SUFFIX) \
 265         $(LINUX_DIR)/crypto/khazad.$(LINUX_KMOD_SUFFIX) \
 266         $(LINUX_DIR)/crypto/md4.$(LINUX_KMOD_SUFFIX) \
 267         $(LINUX_DIR)/crypto/serpent.$(LINUX_KMOD_SUFFIX) \
 268         $(LINUX_DIR)/crypto/sha256$(SHA256_SUFFIX).$(LINUX_KMOD_SUFFIX) \
 269         $(LINUX_DIR)/crypto/sha512$(SHA512_SUFFIX).$(LINUX_KMOD_SUFFIX) \
 270         $(LINUX_DIR)/crypto/tea.$(LINUX_KMOD_SUFFIX) \
 271         $(LINUX_DIR)/crypto/twofish.$(LINUX_KMOD_SUFFIX) \
 272         $(LINUX_DIR)/crypto/wp512.$(LINUX_KMOD_SUFFIX)
 273   $(call AddDepends/crypto)
 274 endef
 275
 276 define KernelPackage/crypto-misc/2.6
 277   FILES+= \
 278         $(LINUX_DIR)/crypto/camellia.$(LINUX_KMOD_SUFFIX) \
 279         $(LINUX_DIR)/crypto/crc32c.$(LINUX_KMOD_SUFFIX) \
 280         $(LINUX_DIR)/crypto/fcrypt.$(LINUX_KMOD_SUFFIX) \
 281         $(LINUX_DIR)/crypto/tgr192.$(LINUX_KMOD_SUFFIX) \
 282         $(LINUX_DIR)/crypto/twofish_common.$(LINUX_KMOD_SUFFIX)
 283 endef
 284
 285 define KernelPackage/crypto-misc/x86
 286   FILES+=$(LINUX_DIR)/arch/x86/crypto/twofish-i586.$(LINUX_KMOD_SUFFIX)
 287 endef
 288
 289 $(eval $(call KernelPackage,crypto-misc))
 290
 291
 292 define KernelPackage/crypto-ocf
 293   TITLE:=OCF modules
 294   DEPENDS:=+@OPENSSL_ENGINE @!TARGET_uml
 295   KCONFIG:= \
 296         CONFIG_OCF_OCF \
 297         CONFIG_OCF_CRYPTODEV \
 298         CONFIG_OCF_CRYPTOSOFT \
 299         CONFIG_OCF_FIPS=y \
 300         CONFIG_OCF_RANDOMHARVEST=y
 301   FILES:= \
 302         $(LINUX_DIR)/crypto/ocf/ocf.$(LINUX_KMOD_SUFFIX) \
 303         $(LINUX_DIR)/crypto/ocf/cryptodev.$(LINUX_KMOD_SUFFIX) \
 304         $(LINUX_DIR)/crypto/ocf/cryptosoft.$(LINUX_KMOD_SUFFIX)
 305   AUTOLOAD:=$(call AutoLoad,09, \
 306         ocf \
 307         cryptodev \
 308         cryptosoft \
 309   )
 310   $(call AddDepends/crypto)
 311 endef
 312
 313 $(eval $(call KernelPackage,crypto-ocf))
 314
 315
 316 define KernelPackage/crypto-null
 317   TITLE:=Null CryptoAPI module
 318   KCONFIG:=CONFIG_CRYPTO_NULL
 319   FILES:=$(LINUX_DIR)/crypto/crypto_null.$(LINUX_KMOD_SUFFIX)
 320   AUTOLOAD:=$(call AutoLoad,09,crypto_null)
 321   $(call AddDepends/crypto)
 322 endef
 323
 324 $(eval $(call KernelPackage,crypto-null))
 325
 326
 327 define KernelPackage/crypto-test
 328   TITLE:=Test CryptoAPI module
 329   KCONFIG:=CONFIG_CRYPTO_TEST
 330   FILES:=$(LINUX_DIR)/crypto/tcrypt.$(LINUX_KMOD_SUFFIX)
 331   $(call AddDepends/crypto)
 332 endef
 333
 334 $(eval $(call KernelPackage,crypto-test))
 335