1d1d226a5SJerome ForissierCFG_CRYPTO ?= y 2d1d226a5SJerome Forissier 3d1d226a5SJerome Forissierifeq (y,$(CFG_CRYPTO)) 4d1d226a5SJerome Forissier 5d1d226a5SJerome Forissier# Ciphers 6d1d226a5SJerome ForissierCFG_CRYPTO_AES ?= y 7d1d226a5SJerome ForissierCFG_CRYPTO_DES ?= y 8d1d226a5SJerome Forissier 9d1d226a5SJerome Forissier# Cipher block modes 10d1d226a5SJerome ForissierCFG_CRYPTO_ECB ?= y 11d1d226a5SJerome ForissierCFG_CRYPTO_CBC ?= y 12d1d226a5SJerome ForissierCFG_CRYPTO_CTR ?= y 13d1d226a5SJerome ForissierCFG_CRYPTO_CTS ?= y 14d1d226a5SJerome ForissierCFG_CRYPTO_XTS ?= y 15d1d226a5SJerome Forissier 16d1d226a5SJerome Forissier# Message authentication codes 17d1d226a5SJerome ForissierCFG_CRYPTO_HMAC ?= y 18d1d226a5SJerome ForissierCFG_CRYPTO_CMAC ?= y 19d1d226a5SJerome ForissierCFG_CRYPTO_CBC_MAC ?= y 20d1d226a5SJerome Forissier 21d1d226a5SJerome Forissier# Hashes 22d1d226a5SJerome ForissierCFG_CRYPTO_MD5 ?= y 23d1d226a5SJerome ForissierCFG_CRYPTO_SHA1 ?= y 24d1d226a5SJerome ForissierCFG_CRYPTO_SHA224 ?= y 25d1d226a5SJerome ForissierCFG_CRYPTO_SHA256 ?= y 26d1d226a5SJerome ForissierCFG_CRYPTO_SHA384 ?= y 27d1d226a5SJerome ForissierCFG_CRYPTO_SHA512 ?= y 28d1d226a5SJerome Forissier 29d1d226a5SJerome Forissier# Asymmetric ciphers 30d1d226a5SJerome ForissierCFG_CRYPTO_DSA ?= y 31d1d226a5SJerome ForissierCFG_CRYPTO_RSA ?= y 32d1d226a5SJerome ForissierCFG_CRYPTO_DH ?= y 33d1d226a5SJerome Forissier 34d1d226a5SJerome Forissier# Authenticated encryption 35d1d226a5SJerome ForissierCFG_CRYPTO_CCM ?= y 36d1d226a5SJerome ForissierCFG_CRYPTO_GCM ?= y 37d1d226a5SJerome Forissier 38d1d226a5SJerome Forissierendif 39d1d226a5SJerome Forissier 407de955b3SJens Wiklanderifeq ($(CFG_WITH_PAGER),y) 417de955b3SJens Wiklanderifneq ($(CFG_CRYPTO_SHA256),y) 420bea8609SJens Wiklanderifneq ($(CFG_CRYPTO_SHA256_ARM32_CE),y) 437de955b3SJens Wiklander$(warning Warning: Enabling CFG_CRYPTO_SHA256 [required by CFG_WITH_PAGER]) 447de955b3SJens WiklanderCFG_CRYPTO_SHA256:=y 457de955b3SJens Wiklanderendif 467de955b3SJens Wiklanderendif 470bea8609SJens Wiklanderendif 487de955b3SJens Wiklander 49d1d226a5SJerome Forissier# Dependency checks: warn and disable some features if dependencies are not met 50d1d226a5SJerome Forissier 51d1d226a5SJerome Forissiercryp-dep-one = $(call cfg-depends-one,CFG_CRYPTO_$(strip $(1)),$(patsubst %, CFG_CRYPTO_%,$(strip $(2)))) 52d1d226a5SJerome Forissiercryp-dep-all = $(call cfg-depends-all,CFG_CRYPTO_$(strip $(1)),$(patsubst %, CFG_CRYPTO_%,$(strip $(2)))) 53d1d226a5SJerome Forissier 54d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, ECB, AES DES)) 55d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, CBC, AES DES)) 56d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, CTR, AES)) 57d1d226a5SJerome Forissier# CTS is implemented with ECB and CBC 58d1d226a5SJerome Forissier$(eval $(call cryp-dep-all, CTS, AES ECB CBC)) 59d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, XTS, AES)) 60d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, HMAC, AES DES)) 61d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, HMAC, MD5 SHA1 SHA224 SHA256 SHA384 SHA512)) 62d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, CMAC, AES)) 63d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, CBC_MAC, AES DES)) 64d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, CCM, AES)) 65d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, GCM, AES)) 66d1d226a5SJerome Forissier# If no AES cipher mode is left, disable AES 67d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, AES, ECB CBC CTR CTS XTS)) 68d1d226a5SJerome Forissier# If no DES cipher mode is left, disable DES 69d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, DES, ECB CBC)) 70d1d226a5SJerome Forissier 71d1d226a5SJerome Forissiercryp-one-enabled = $(call cfg-one-enabled,$(foreach v,$(1),CFG_CRYPTO_$(v))) 72*7018ae01SSY Chiucryp-all-enabled = $(call cfg-all-enabled,$(foreach v,$(1),CFG_CRYPTO_$(v))) 73d1d226a5SJerome Forissier 74d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_ACIPHER := $(call cryp-one-enabled, RSA DSA DH) 75d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_AUTHENC := $(and $(filter y,$(CFG_CRYPTO_AES)), $(call cryp-one-enabled, CCM GCM)) 76d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_CIPHER := $(call cryp-one-enabled, AES DES) 77d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_HASH := $(call cryp-one-enabled, MD5 SHA1 SHA224 SHA256 SHA384 SHA512) 78d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_MAC := $(call cryp-one-enabled, HMAC CMAC CBC_MAC) 79d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_CBC := $(call cryp-one-enabled, CBC CBC_MAC) 80d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_ASN1 := $(call cryp-one-enabled, RSA DSA) 81*7018ae01SSY Chiu_CFG_CRYPTO_WITH_FORTUNA_PRNG := $(call cryp-all-enabled, AES SHA256) 82d1d226a5SJerome Forissier 8364cbf7caSJens Wiklandercppflags-lib-$(libtomcrypt_with_optimize_size) += -DLTC_SMALL_CODE -DLTC_NO_FAST 8464cbf7caSJens Wiklander 85b0104773SPascal Brandglobal-incdirs-y += include 86b0104773SPascal Brand 87b0104773SPascal Brandsubdirs-y += src 88