1*d1d226a5SJerome ForissierCFG_CRYPTO ?= y 2*d1d226a5SJerome Forissier 3*d1d226a5SJerome Forissierifeq (y,$(CFG_CRYPTO)) 4*d1d226a5SJerome Forissier 5*d1d226a5SJerome Forissier# Ciphers 6*d1d226a5SJerome ForissierCFG_CRYPTO_AES ?= y 7*d1d226a5SJerome ForissierCFG_CRYPTO_DES ?= y 8*d1d226a5SJerome Forissier 9*d1d226a5SJerome Forissier# Cipher block modes 10*d1d226a5SJerome ForissierCFG_CRYPTO_ECB ?= y 11*d1d226a5SJerome ForissierCFG_CRYPTO_CBC ?= y 12*d1d226a5SJerome ForissierCFG_CRYPTO_CTR ?= y 13*d1d226a5SJerome ForissierCFG_CRYPTO_CTS ?= y 14*d1d226a5SJerome ForissierCFG_CRYPTO_XTS ?= y 15*d1d226a5SJerome Forissier 16*d1d226a5SJerome Forissier# Message authentication codes 17*d1d226a5SJerome ForissierCFG_CRYPTO_HMAC ?= y 18*d1d226a5SJerome ForissierCFG_CRYPTO_CMAC ?= y 19*d1d226a5SJerome ForissierCFG_CRYPTO_CBC_MAC ?= y 20*d1d226a5SJerome Forissier 21*d1d226a5SJerome Forissier# Hashes 22*d1d226a5SJerome ForissierCFG_CRYPTO_MD5 ?= y 23*d1d226a5SJerome ForissierCFG_CRYPTO_SHA1 ?= y 24*d1d226a5SJerome ForissierCFG_CRYPTO_SHA224 ?= y 25*d1d226a5SJerome ForissierCFG_CRYPTO_SHA256 ?= y 26*d1d226a5SJerome ForissierCFG_CRYPTO_SHA384 ?= y 27*d1d226a5SJerome ForissierCFG_CRYPTO_SHA512 ?= y 28*d1d226a5SJerome Forissier 29*d1d226a5SJerome Forissier# Asymmetric ciphers 30*d1d226a5SJerome ForissierCFG_CRYPTO_DSA ?= y 31*d1d226a5SJerome ForissierCFG_CRYPTO_RSA ?= y 32*d1d226a5SJerome ForissierCFG_CRYPTO_DH ?= y 33*d1d226a5SJerome Forissier 34*d1d226a5SJerome Forissier# Authenticated encryption 35*d1d226a5SJerome ForissierCFG_CRYPTO_CCM ?= y 36*d1d226a5SJerome ForissierCFG_CRYPTO_GCM ?= y 37*d1d226a5SJerome Forissier 38*d1d226a5SJerome Forissierendif 39*d1d226a5SJerome Forissier 40*d1d226a5SJerome Forissier# Dependency checks: warn and disable some features if dependencies are not met 41*d1d226a5SJerome Forissier 42*d1d226a5SJerome Forissiercryp-dep-one = $(call cfg-depends-one,CFG_CRYPTO_$(strip $(1)),$(patsubst %, CFG_CRYPTO_%,$(strip $(2)))) 43*d1d226a5SJerome Forissiercryp-dep-all = $(call cfg-depends-all,CFG_CRYPTO_$(strip $(1)),$(patsubst %, CFG_CRYPTO_%,$(strip $(2)))) 44*d1d226a5SJerome Forissier 45*d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, ECB, AES DES)) 46*d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, CBC, AES DES)) 47*d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, CTR, AES)) 48*d1d226a5SJerome Forissier# CTS is implemented with ECB and CBC 49*d1d226a5SJerome Forissier$(eval $(call cryp-dep-all, CTS, AES ECB CBC)) 50*d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, XTS, AES)) 51*d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, HMAC, AES DES)) 52*d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, HMAC, MD5 SHA1 SHA224 SHA256 SHA384 SHA512)) 53*d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, CMAC, AES)) 54*d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, CBC_MAC, AES DES)) 55*d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, CCM, AES)) 56*d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, GCM, AES)) 57*d1d226a5SJerome Forissier# If no AES cipher mode is left, disable AES 58*d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, AES, ECB CBC CTR CTS XTS)) 59*d1d226a5SJerome Forissier# If no DES cipher mode is left, disable DES 60*d1d226a5SJerome Forissier$(eval $(call cryp-dep-one, DES, ECB CBC)) 61*d1d226a5SJerome Forissier 62*d1d226a5SJerome Forissiercryp-one-enabled = $(call cfg-one-enabled,$(foreach v,$(1),CFG_CRYPTO_$(v))) 63*d1d226a5SJerome Forissier 64*d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_ACIPHER := $(call cryp-one-enabled, RSA DSA DH) 65*d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_AUTHENC := $(and $(filter y,$(CFG_CRYPTO_AES)), $(call cryp-one-enabled, CCM GCM)) 66*d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_CIPHER := $(call cryp-one-enabled, AES DES) 67*d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_HASH := $(call cryp-one-enabled, MD5 SHA1 SHA224 SHA256 SHA384 SHA512) 68*d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_MAC := $(call cryp-one-enabled, HMAC CMAC CBC_MAC) 69*d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_CBC := $(call cryp-one-enabled, CBC CBC_MAC) 70*d1d226a5SJerome Forissier_CFG_CRYPTO_WITH_ASN1 := $(call cryp-one-enabled, RSA DSA) 71*d1d226a5SJerome Forissier 7264cbf7caSJens Wiklandercppflags-lib-$(libtomcrypt_with_optimize_size) += -DLTC_SMALL_CODE -DLTC_NO_FAST 7364cbf7caSJens Wiklander 74b0104773SPascal Brandglobal-incdirs-y += include 75b0104773SPascal Brand 76b0104773SPascal Brandsubdirs-y += src 77