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 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 $(call KernelPackage,crypto-core))
  57
  58
  59 define KernelPackage/crypto/Depends
  60   SUBMENU:=$(CRYPTO_MENU)
  61   DEPENDS:=kmod-crypto-core $(1)
  62 endef
  63
  64
  65 define KernelPackage/crypto-hw-padlock
  66 $(call KernelPackage/crypto/Depends,)
  67   TITLE:=VIA PadLock ACE with AES/SHA hw crypto module
  68   KCONFIG:= \
  69         CONFIG_CRYPTO_HW=y \
  70         CONFIG_CRYPTO_DEV_PADLOCK \
  71         CONFIG_CRYPTO_DEV_PADLOCK_AES \
  72         CONFIG_CRYPTO_DEV_PADLOCK_SHA
  73   FILES:= \
  74         $(LINUX_DIR)/drivers/crypto/padlock-aes.$(LINUX_KMOD_SUFFIX) \
  75         $(LINUX_DIR)/drivers/crypto/padlock-sha.$(LINUX_KMOD_SUFFIX)
  76   AUTOLOAD:=$(call AutoLoad,09,padlock-aes padlock-sha)
  77 endef
  78
  79 $(eval $(call KernelPackage,crypto-hw-padlock))
  80
  81
  82 define KernelPackage/crypto-hw-geode
  83 $(call KernelPackage/crypto/Depends,)
  84   TITLE:=AMD Geode hardware crypto module
  85   KCONFIG:= \
  86         CONFIG_CRYPTO_HW=y \
  87         CONFIG_CRYPTO_DEV_GEODE
  88   FILES:=$(LINUX_DIR)/drivers/crypto/geode-aes.$(LINUX_KMOD_SUFFIX)
  89   AUTOLOAD:=$(call AutoLoad,09,geode-aes)
  90 endef
  91
  92 $(eval $(call KernelPackage,crypto-hw-geode))
  93
  94
  95 define KernelPackage/crypto-hw-hifn-795x
  96 $(call KernelPackage/crypto/Depends,+kmod-crypto-des @!TARGET_ubicom32)
  97   TITLE:=HIFN 795x crypto accelerator
  98   KCONFIG:= \
  99         CONFIG_CRYPTO_HW=y \
 100         CONFIG_CRYPTO_DEV_HIFN_795X \
 101         CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y
 102   FILES:=$(LINUX_DIR)/drivers/crypto/hifn_795x.$(LINUX_KMOD_SUFFIX)
 103   AUTOLOAD:=$(call AutoLoad,09,hifn_795x)
 104 endef
 105
 106 $(eval $(call KernelPackage,crypto-hw-hifn-795x))
 107
 108
 109 define KernelPackage/crypto-hw-ixp4xx
 110 $(call KernelPackage/crypto/Depends,@TARGET_ixp4xx +kmod-crypto-des +kmod-crypto-authenc)
 111   TITLE:=Intel IXP4xx hardware crypto module
 112   KCONFIG:= \
 113         CONFIG_CRYPTO_HW=y \
 114         CONFIG_CRYPTO_DEV_IXP4XX
 115   FILES:=$(LINUX_DIR)/drivers/crypto/ixp4xx_crypto.$(LINUX_KMOD_SUFFIX)
 116   AUTOLOAD:=$(call AutoLoad,90,ixp4xx_crypto)
 117 endef
 118
 119 define KernelPackage/crypto-hw-ixp4xx/description
 120   Kernel support for the Intel IXP4xx HW crypto engine.
 121 endef
 122
 123 $(eval $(call KernelPackage,crypto-hw-ixp4xx))
 124
 125
 126 define KernelPackage/crypto-hw-ppc4xx
 127 $(call KernelPackage/crypto/Depends,@TARGET_ppc40x||TARGET_ppc44x)
 128   TITLE:=AMCC PPC4xx hardware crypto module
 129   KCONFIG:= \
 130         CONFIG_CRYPTO_HW=y \
 131         CONFIG_CRYPTO_DEV_PPC4XX
 132   FILES:=$(LINUX_DIR)/drivers/crypto/amcc/crypto4xx.$(LINUX_KMOD_SUFFIX)
 133   AUTOLOAD:=$(call AutoLoad,90,crypto4xx)
 134 endef
 135
 136 define KernelPackage/crypto-hw-ppc4xx/description
 137   Kernel support for the AMCC PPC4xx HW crypto engine.
 138 endef
 139
 140 $(eval $(call KernelPackage,crypto-hw-ppc4xx))
 141
 142
 143 define KernelPackage/crypto-aes
 144 $(call KernelPackage/crypto/Depends,)
 145   TITLE:=AES cipher CryptoAPI module
 146   KCONFIG:=CONFIG_CRYPTO_AES CONFIG_CRYPTO_AES_586
 147   FILES:=$(LINUX_DIR)/crypto/aes$(AES_SUFFIX).$(LINUX_KMOD_SUFFIX)
 148   AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX))
 149 endef
 150
 151 define KernelPackage/crypto-aes/x86-2.6
 152   FILES+=$(LINUX_DIR)/arch/x86/crypto/aes-i586.$(LINUX_KMOD_SUFFIX)
 153   AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX) aes-i586)
 154 endef
 155
 156 $(eval $(call KernelPackage,crypto-aes))
 157
 158
 159 define KernelPackage/crypto-arc4
 160 $(call KernelPackage/crypto/Depends,)
 161   TITLE:=ARC4 (RC4) cipher CryptoAPI module
 162   KCONFIG:=CONFIG_CRYPTO_ARC4
 163   FILES:=$(LINUX_DIR)/crypto/arc4.$(LINUX_KMOD_SUFFIX)
 164   AUTOLOAD:=$(call AutoLoad,09,arc4)
 165 endef
 166
 167 $(eval $(call KernelPackage,crypto-arc4))
 168
 169
 170 define KernelPackage/crypto-authenc
 171 $(call KernelPackage/crypto/Depends,)
 172   TITLE:=Combined mode wrapper for IPsec
 173   KCONFIG:=CONFIG_CRYPTO_AUTHENC
 174   FILES:=$(LINUX_DIR)/crypto/authenc.$(LINUX_KMOD_SUFFIX)
 175   AUTOLOAD:=$(call AutoLoad,09,authenc)
 176 endef
 177
 178 $(eval $(call KernelPackage,crypto-authenc))
 179
 180 define KernelPackage/crypto-des
 181 $(call KernelPackage/crypto/Depends,)
 182   TITLE:=DES/3DES cipher CryptoAPI module
 183   KCONFIG:=CONFIG_CRYPTO_DES
 184   FILES:=$(LINUX_DIR)/crypto/des$(DES_SUFFIX).$(LINUX_KMOD_SUFFIX)
 185   AUTOLOAD:=$(call AutoLoad,09,des$(DES_SUFFIX))
 186 endef
 187
 188 $(eval $(call KernelPackage,crypto-des))
 189
 190
 191 define KernelPackage/crypto-hmac
 192 $(call KernelPackage/crypto/Depends,)
 193   TITLE:=HMAC digest CryptoAPI module
 194   KCONFIG:=CONFIG_CRYPTO_HMAC
 195   FILES:=$(LINUX_DIR)/crypto/hmac.$(LINUX_KMOD_SUFFIX)
 196   AUTOLOAD:=$(call AutoLoad,09,hmac)
 197 endef
 198
 199 $(eval $(call KernelPackage,crypto-hmac))
 200
 201
 202 define KernelPackage/crypto-md5
 203 $(call KernelPackage/crypto/Depends,)
 204   TITLE:=MD5 digest CryptoAPI module
 205   KCONFIG:=CONFIG_CRYPTO_MD5
 206   FILES:=$(LINUX_DIR)/crypto/md5.$(LINUX_KMOD_SUFFIX)
 207   AUTOLOAD:=$(call AutoLoad,09,md5)
 208 endef
 209
 210 $(eval $(call KernelPackage,crypto-md5))
 211
 212
 213 define KernelPackage/crypto-michael-mic
 214 $(call KernelPackage/crypto/Depends,)
 215   TITLE:=Michael MIC keyed digest CryptoAPI module
 216   KCONFIG:=CONFIG_CRYPTO_MICHAEL_MIC
 217   FILES:=$(LINUX_DIR)/crypto/michael_mic.$(LINUX_KMOD_SUFFIX)
 218   AUTOLOAD:=$(call AutoLoad,09,michael_mic)
 219 endef
 220
 221 $(eval $(call KernelPackage,crypto-michael-mic))
 222
 223
 224 define KernelPackage/crypto-sha1
 225 $(call KernelPackage/crypto/Depends,)
 226   TITLE:=SHA1 digest CryptoAPI module
 227   KCONFIG:=CONFIG_CRYPTO_SHA1
 228   FILES:=$(LINUX_DIR)/crypto/sha1$(SHA1_SUFFIX).$(LINUX_KMOD_SUFFIX)
 229   AUTOLOAD:=$(call AutoLoad,09,sha1$(SHA1_SUFFIX))
 230 endef
 231
 232 $(eval $(call KernelPackage,crypto-sha1))
 233
 234
 235 define KernelPackage/crypto-misc
 236 $(call KernelPackage/crypto/Depends,)
 237   TITLE:=Other CryptoAPI modules
 238   KCONFIG:= \
 239         CONFIG_CRYPTO_ANUBIS \
 240         CONFIG_CRYPTO_BLOWFISH \
 241         CONFIG_CRYPTO_CAMELLIA \
 242         CONFIG_CRYPTO_CAST5 \
 243         CONFIG_CRYPTO_CAST6 \
 244         CONFIG_CRYPTO_CRC32C \
 245         CONFIG_CRYPTO_FCRYPT \
 246         CONFIG_CRYPTO_KHAZAD \
 247         CONFIG_CRYPTO_MD4 \
 248         CONFIG_CRYPTO_SERPENT \
 249         CONFIG_CRYPTO_SHA256 \
 250         CONFIG_CRYPTO_SHA512 \
 251         CONFIG_CRYPTO_TEA \
 252         CONFIG_CRYPTO_TGR192 \
 253         CONFIG_CRYPTO_TWOFISH \
 254         CONFIG_CRYPTO_TWOFISH_586 \
 255         CONFIG_CRYPTO_WP512
 256   FILES:= \
 257         $(LINUX_DIR)/crypto/anubis.$(LINUX_KMOD_SUFFIX) \
 258         $(LINUX_DIR)/crypto/blowfish.$(LINUX_KMOD_SUFFIX) \
 259         $(LINUX_DIR)/crypto/cast5.$(LINUX_KMOD_SUFFIX) \
 260         $(LINUX_DIR)/crypto/cast6.$(LINUX_KMOD_SUFFIX) \
 261         $(LINUX_DIR)/crypto/khazad.$(LINUX_KMOD_SUFFIX) \
 262         $(LINUX_DIR)/crypto/md4.$(LINUX_KMOD_SUFFIX) \
 263         $(LINUX_DIR)/crypto/serpent.$(LINUX_KMOD_SUFFIX) \
 264         $(LINUX_DIR)/crypto/sha256$(SHA256_SUFFIX).$(LINUX_KMOD_SUFFIX) \
 265         $(LINUX_DIR)/crypto/sha512$(SHA512_SUFFIX).$(LINUX_KMOD_SUFFIX) \
 266         $(LINUX_DIR)/crypto/tea.$(LINUX_KMOD_SUFFIX) \
 267         $(LINUX_DIR)/crypto/twofish.$(LINUX_KMOD_SUFFIX) \
 268         $(LINUX_DIR)/crypto/wp512.$(LINUX_KMOD_SUFFIX)
 269 endef
 270
 271 define KernelPackage/crypto-misc/2.6
 272   FILES+= \
 273         $(LINUX_DIR)/crypto/camellia.$(LINUX_KMOD_SUFFIX) \
 274         $(LINUX_DIR)/crypto/crc32c.$(LINUX_KMOD_SUFFIX) \
 275         $(LINUX_DIR)/crypto/fcrypt.$(LINUX_KMOD_SUFFIX) \
 276         $(LINUX_DIR)/crypto/tgr192.$(LINUX_KMOD_SUFFIX)
 277 endef
 278
 279 $(eval $(call KernelPackage,crypto-misc))
 280
 281
 282 define KernelPackage/crypto-ocf
 283 $(call KernelPackage/crypto/Depends,@!TARGET_uml)
 284   TITLE:=OCF modules
 285   KCONFIG:= \
 286         CONFIG_OCF_OCF \
 287         CONFIG_OCF_CRYPTODEV \
 288         CONFIG_OCF_CRYPTOSOFT \
 289         CONFIG_OCF_FIPS=y \
 290         CONFIG_OCF_RANDOMHARVEST=y
 291   FILES:= \
 292         $(LINUX_DIR)/crypto/ocf/ocf.$(LINUX_KMOD_SUFFIX) \
 293         $(LINUX_DIR)/crypto/ocf/cryptodev.$(LINUX_KMOD_SUFFIX) \
 294         $(LINUX_DIR)/crypto/ocf/cryptosoft.$(LINUX_KMOD_SUFFIX)
 295   AUTOLOAD:=$(call AutoLoad,09, \
 296         ocf \
 297         cryptodev \
 298         cryptosoft \
 299   )
 300 endef
 301
 302 $(eval $(call KernelPackage,crypto-ocf))
 303
 304
 305 define KernelPackage/crypto-null
 306 $(call KernelPackage/crypto/Depends,)
 307   TITLE:=Null CryptoAPI module
 308   KCONFIG:=CONFIG_CRYPTO_NULL
 309   FILES:=$(LINUX_DIR)/crypto/crypto_null.$(LINUX_KMOD_SUFFIX)
 310   AUTOLOAD:=$(call AutoLoad,09,crypto_null)
 311 endef
 312
 313 $(eval $(call KernelPackage,crypto-null))
 314
 315
 316 define KernelPackage/crypto-test
 317 $(call KernelPackage/crypto/Depends,)
 318   TITLE:=Test CryptoAPI module
 319   KCONFIG:=CONFIG_CRYPTO_TEST
 320   FILES:=$(LINUX_DIR)/crypto/tcrypt.$(LINUX_KMOD_SUFFIX)
 321 endef
 322
 323 $(eval $(call KernelPackage,crypto-test))
 324