mbedtls: Source crypto from Mbed Crypto

Use Mbed Crypto implementations of crypto. For example, use aes.c from
Mbed Crypto instead of the Mbed TLS copy.

Author: Patater

features/mbedtls/importer/Makefile

@@ -41,6 +41,67 @@ MBED_TLS_DIR:=TARGET_IGNORE/mbedtls
 MBED_TLS_API:=$(MBED_TLS_DIR)/include/mbedtls
 MBED_TLS_GIT_CFG=$(MBED_TLS_DIR)/.git/config
 
+CRYPTO_SRC := \
+	$(TARGET_SRC)/aes.c \
+	$(TARGET_SRC)/aesni.c \
+	$(TARGET_SRC)/arc4.c \
+	$(TARGET_SRC)/aria.c \
+	$(TARGET_SRC)/asn1parse.c \
+	$(TARGET_SRC)/asn1write.c \
+	$(TARGET_SRC)/base64.c \
+	$(TARGET_SRC)/bignum.c \
+	$(TARGET_SRC)/blowfish.c \
+	$(TARGET_SRC)/camellia.c \
+	$(TARGET_SRC)/ccm.c \
+	$(TARGET_SRC)/chacha20.c \
+	$(TARGET_SRC)/chachapoly.c \
+	$(TARGET_SRC)/cipher.c \
+	$(TARGET_SRC)/cipher_wrap.c \
+	$(TARGET_SRC)/cmac.c \
+	$(TARGET_SRC)/ctr_drbg.c \
+	$(TARGET_SRC)/des.c \
+	$(TARGET_SRC)/dhm.c \
+	$(TARGET_SRC)/ecdh.c \
+	$(TARGET_SRC)/ecdsa.c \
+	$(TARGET_SRC)/ecjpake.c \
+	$(TARGET_SRC)/ecp.c \
+	$(TARGET_SRC)/ecp_curves.c \
+	$(TARGET_SRC)/entropy.c \
+	$(TARGET_SRC)/entropy_poll.c \
+	$(TARGET_SRC)/gcm.c \
+	$(TARGET_SRC)/havege.c \
+	$(TARGET_SRC)/hkdf.c \
+	$(TARGET_SRC)/hmac_drbg.c \
+	$(TARGET_SRC)/md.c \
+	$(TARGET_SRC)/md2.c \
+	$(TARGET_SRC)/md4.c \
+	$(TARGET_SRC)/md5.c \
+	$(TARGET_SRC)/md_wrap.c \
+	$(TARGET_SRC)/memory_buffer_alloc.c \
+	$(TARGET_SRC)/nist_kw.c \
+	$(TARGET_SRC)/oid.c \
+	$(TARGET_SRC)/padlock.c \
+	$(TARGET_SRC)/pem.c \
+	$(TARGET_SRC)/pk.c \
+	$(TARGET_SRC)/pk_wrap.c \
+	$(TARGET_SRC)/pkcs12.c \
+	$(TARGET_SRC)/pkcs5.c \
+	$(TARGET_SRC)/pkparse.c \
+	$(TARGET_SRC)/pkwrite.c \
+	$(TARGET_SRC)/platform.c \
+	$(TARGET_SRC)/platform_util.c \
+	$(TARGET_SRC)/poly1305.c \
+	$(TARGET_SRC)/ripemd160.c \
+	$(TARGET_SRC)/rsa_internal.c \
+	$(TARGET_SRC)/rsa.c \
+	$(TARGET_SRC)/sha1.c \
+	$(TARGET_SRC)/sha256.c \
+	$(TARGET_SRC)/sha512.c \
+	$(TARGET_SRC)/threading.c \
+	$(TARGET_SRC)/timing.c \
+	$(TARGET_SRC)/xtea.c \
+	# end
+
 .PHONY: all deploy deploy-tests rsync mbedtls clean update
 
 all: mbedtls
@@ -53,6 +114,9 @@ rsync:
 	rm -rf $(TARGET_SRC)
 	rsync -a --exclude='*.txt' $(MBED_TLS_DIR)/library/ $(TARGET_SRC)
 	#
+	# Remove files that duplicate Mbed Crypto
+	rm -rf $(CRYPTO_SRC)
+	#
 	# Copying mbed TLS headers to mbed includes...
 	rm -rf $(TARGET_INC)
 	mkdir -p $(TARGET_INC)

features/mbedtls/mbed-crypto/importer/Makefile

@@ -35,6 +35,13 @@ CRYPTO_REPO_URL ?= [email protected]:ARMmbed/mbed-crypto.git
 # Translate between Mbed Crypto namespace and Mbed OS namespace
 TARGET_PREFIX:=..
 TARGET_INC:=$(TARGET_PREFIX)/inc
+TARGET_SRC:=$(TARGET_PREFIX)/src
+
+TLS_SRC := \
+	$(TARGET_SRC)/error.c \
+	$(TARGET_SRC)/version.c \
+	$(TARGET_SRC)/version_features.c \
+	# end
 
 # A folder structure is introduced here for targets that have both a Secure
 # Processing Environment (SPE) targets and Non-secure Processing Environment
@@ -82,6 +89,13 @@ rsync:
 	rsync -a --delete $(CRYPTO_API)/crypto_struct.h $(TARGET_SPE)/crypto_struct_spe.h
 	rsync -a --delete $(CRYPTO_DIR)/library/psa_*.c $(TARGET_SRV_IMPL)/
 	rsync -a --delete $(CRYPTO_DIR)/library/psa_*.h $(TARGET_SRV_IMPL)/
+	rsync -a --delete $(CRYPTO_DIR)/library/*.c $(TARGET_SRC)/
+	#
+	# Remove PSA-specific C files (they go into $(TARGET_SRV_IMPL))
+	rm -rf $(TARGET_SRC)/psa_*.c
+	#
+	# Remove files that duplicate Mbed TLS
+	rm -rf $(TLS_SRC)
 
 update: $(CRYPTO_GIT_CFG)
 	#
@@ -109,6 +123,7 @@ clean:
 	rm -f $(TARGET_PREFIX)/VERSION.txt
 	rm -f $(TARGET_PREFIX)/AUTHORS.txt
 	rm -rf $(TARGET_INC)
+	rm -rf $(TARGET_SRC)
 	rm -rf $(CRYPTO_DIR)
 	rm -rf $(TARGET_SRV_IMPL)
 	rm -rf $(TARGET_SPE)