Rename GNUmakefile to Makefile for consistency.

1 files changed, 250 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..3e4964d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,250 @@
+# Copyright (c) 2015-2016, NORDUnet A/S
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+# - Redistributions of source code must retain the above copyright notice,
+#   this list of conditions and the following disclaimer.
+#
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+#
+# - Neither the name of the NORDUnet nor the names of its contributors may
+#   be used to endorse or promote products derived from this software
+#   without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+# TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Number of static hash and HMAC state blocks to allocate.
+# Numbers pulled out of a hat, just testing.
+
+STATIC_HASH_STATE_BLOCKS = 10
+STATIC_HMAC_STATE_BLOCKS = 4
+STATIC_PKEY_STATE_BLOCKS = 6
+
+INC		= hal.h hal_internal.h
+LIB		= libhal.a
+
+# Error checking on known control options, some of which allow the user entirely too much rope.
+
+USAGE := "usage: ${MAKE} [IO_BUS=eim|i2c|fmc] [RPC_MODE=none|server|client-simple|client-mixed] [KS=volatile|mmap|flash] [RPC_TRANSPORT=none|loopback|serial|daemon] [MODEXP_CORE=no|yes]"
+
+IO_BUS		?= eim
+KS		?= volatile
+RPC_MODE	?= none
+RPC_TRANSPORT	?= daemon
+MODEXP_CORE	?= no
+
+ifeq (,$(and \
+	$(filter	none eim i2c fmc			,${IO_BUS}),\
+	$(filter	none server client-simple client-mixed	,${RPC_MODE}),\
+	$(filter	volatile mmap flash			,${KS}),\
+	$(filter	none loopback serial daemon		,${RPC_TRANSPORT}),\
+	$(filter	no yes					,${MODEXP_CORE})))
+  $(error ${USAGE})
+endif
+
+$(info Building libhal with configuration IO_BUS=${IO_BUS} RPC_MODE=${RPC_MODE} KS=${KS} RPC_TRANSPORT=${RPC_TRANSPORT} MODEXP_CORE=${MODEXP_CORE})
+
+# Whether the RSA code should use the ModExp | ModExpS6 | ModExpA7 core.
+
+ifeq "${MODEXP_CORE}" "yes"
+  RSA_USE_MODEXP_CORE := 1
+else
+  RSA_USE_MODEXP_CORE := 0
+endif
+
+# Object files to build, initialized with ones we always want.
+# There's a balance here between skipping files we don't strictly
+# need and reducing the number of unnecessary conditionals in this
+# makefile, so the working definition of "always want" is sometimes
+# just "building this is harmless even if we don't use it."
+
+OBJ = errorstrings.o hash.o asn1.o ecdsa.o rsa.o ${KS_OBJ}
+
+# Object files to build when we're on a platform with direct access
+# to our hardware (Verilog) cores.
+
+CORE_OBJ = core.o csprng.o pbkdf2.o aes_keywrap.o modexp.o mkmif.o ${IO_OBJ}
+
+# I/O bus to the FPGA
+#
+# IO_BUS = none | eim | i2c | fmc
+#  none:	No FPGA I/O bus
+#   eim:	EIM bus from Novena
+#   i2c:	Older I2C bus from Novena
+#   fmc:	FMC bus from dev-bridge and alpha boards
+
+ifeq "${IO_BUS}" "eim"
+  IO_OBJ = hal_io_eim.o novena-eim.o
+else ifeq "${IO_BUS}" "i2c"
+  IO_OBJ = hal_io_i2c.o
+else ifeq "${IO_BUS}" "fmc"
+  IO_OBJ = hal_io_fmc.o
+endif
+
+# If we're building for STM32, position-independent code leads to some
+# hard-to-debug function pointer errors. OTOH, if we're building for Linux
+# (even on the Novena), we want to make it possible to build a shared library.
+
+ifneq "${IO_BUS}" "fmc"
+  CFLAGS += -fPIC
+endif
+
+# The mmap and flash keystore implementations are both server code.
+#
+# The volatile keystore (conventional memory) is client code, to
+# support using the same API for things like PKCS #11 "session" objects.
+#
+# Default at the moment is mmap, since that should work on the Novena
+# and we haven't yet written the flash code for the bridge board.
+
+KS_OBJ = ks.o
+
+ifeq "${KS}" "mmap"
+  KS_OBJ += ks_mmap.o
+else ifeq "${KS}" "volatile"
+  KS_OBJ += ks_volatile.o
+else ifeq "${KS}" "flash"
+  KS_OBJ += ks_flash.o masterkey.o
+endif
+
+# RPC_MODE = none | server | client-simple | client-mixed
+#   none:		Build without RPC client, use cores directly.
+#   server:		Build for server side of RPC (HSM), use cores directly.
+#   client-simple:	Build for other host, communicate with cores via RPC server.
+#   client-mixed:	Like client-simple but do hashing locally in software and
+#			support a local keystore (for PKCS #11 public keys, etc)
+#
+# RPC_TRANSPORT = loopback | serial | daemon
+#   loopback:		Communicate over loopback socket on Novena
+#   serial:		Communicate over USB in serial pass-through mode
+#   daemon:		Communicate over USB via a daemon, to arbitrate multiple clients
+#
+# Note that RPC_MODE setting also controls the RPC_CLIENT setting passed to the C
+# preprocessor via CFLAGS.  Whatever we pass here must evaluate to an integer in
+# the C preprocessor: we can use symbolic names so long as they're defined as macros
+# in the C code, but we can't use things like C enum symbols.
+
+ifneq "${RPC_MODE}" "none"
+  OBJ += rpc_api.o xdr.o
+endif
+
+ifeq "${RPC_TRANSPORT}" "serial"
+  OBJ += slip.o
+endif
+
+RPC_CLIENT_OBJ = rpc_client.o
+ifeq "${RPC_TRANSPORT}" "loopback"
+  RPC_CLIENT_OBJ += rpc_client_loopback.o
+else ifeq "${RPC_TRANSPORT}" "serial"
+  RPC_CLIENT_OBJ += rpc_client_serial.o
+else ifeq "${RPC_TRANSPORT}" "daemon"
+  RPC_CLIENT_OBJ += rpc_client_daemon.o
+endif
+
+RPC_DISPATCH_OBJ = rpc_hash.o rpc_misc.o rpc_pkey.o
+
+RPC_SERVER_OBJ = rpc_server.o
+ifeq "${RPC_TRANSPORT}" "loopback"
+  RPC_SERVER_OBJ += rpc_server_loopback.o
+else ifeq "${RPC_TRANSPORT}" "serial"
+  RPC_SERVER_OBJ += rpc_server_serial.o
+endif
+
+ifeq "${RPC_MODE}" "none"
+  OBJ += ${CORE_OBJ}
+  CFLAGS += -DHAL_RSA_USE_MODEXP=${RSA_USE_MODEXP_CORE}
+else ifeq "${RPC_MODE}" "server"
+  OBJ += ${CORE_OBJ} ${RPC_SERVER_OBJ} ${RPC_DISPATCH_OBJ}
+  CFLAGS += -DRPC_CLIENT=RPC_CLIENT_LOCAL -DHAL_RSA_USE_MODEXP=${RSA_USE_MODEXP_CORE}
+else ifeq "${RPC_MODE}" "client-simple"
+  OBJ += ${RPC_CLIENT_OBJ}
+  CFLAGS += -DRPC_CLIENT=RPC_CLIENT_REMOTE -DHAL_RSA_USE_MODEXP=0
+else ifeq "${RPC_MODE}" "client-mixed"
+  OBJ += ${RPC_CLIENT_OBJ} ${RPC_DISPATCH_OBJ}
+  CFLAGS += -DRPC_CLIENT=RPC_CLIENT_MIXED -DHAL_RSA_USE_MODEXP=0
+  KS = volatile
+endif
+
+ifndef CRYPTECH_ROOT
+  CRYPTECH_ROOT := $(abspath ../..)
+endif
+
+TFMDIR		?= ${CRYPTECH_ROOT}/sw/thirdparty/libtfm
+CFLAGS		+= -g3 -Wall -std=c99 -Wno-strict-aliasing -I${TFMDIR}
+LDFLAGS		+= -g3 -L${TFMDIR} -ltfm
+
+CFLAGS		+= -DHAL_STATIC_HASH_STATE_BLOCKS=${STATIC_HASH_STATE_BLOCKS}
+CFLAGS		+= -DHAL_STATIC_HMAC_STATE_BLOCKS=${STATIC_HMAC_STATE_BLOCKS}
+CFLAGS		+= -DHAL_STATIC_PKEY_STATE_BLOCKS=${STATIC_PKEY_STATE_BLOCKS}
+
+CFLAGS		+= -I${CRYPTECH_ROOT}/sw/libhal
+
+export CFLAGS
+export LDFLAGS
+
+all: ${LIB}
+	cd tests; ${MAKE} $@
+	cd utils; ${MAKE} $@
+
+client:
+	${MAKE} RPC_MODE=client-simple
+
+mixed:
+	${MAKE} RPC_MODE=client-mixed
+
+server:
+	${MAKE} RPC_MODE=server
+
+daemon: cryptech_rpcd
+	${MAKE} RPC_MODE=client-mixed RPC_TRANSPORT=daemon
+
+cryptech_rpcd: daemon.o slip.o rpc_serial.o xdr.o
+	${CC} ${CFLAGS} -o $@ $^ ${LDFLAGS}
+
+${OBJ}: ${INC}
+
+${LIB}: ${OBJ}
+	${AR} rcs $@ $^
+
+asn1.o rsa.o ecdsa.o:				asn1_internal.h
+ecdsa.o:					ecdsa_curves.h
+novena-eim.o hal_io_eim.o:			novena-eim.h
+slip.o rpc_client_serial.o rpc_server_serial.o:	slip_internal.h
+ks.o:						last_gasp_pin_internal.h
+
+last_gasp_pin_internal.h:
+	./utils/last_gasp_default_pin >$@
+
+test: all
+	export RPC_MODE
+	cd tests; ${MAKE} -k $@
+
+clean:
+	rm -f *.o ${LIB} cryptech_rpcd
+	cd tests; ${MAKE} $@
+	cd utils; ${MAKE} $@
+
+distclean: clean
+	rm -f TAGS
+
+tags: TAGS
+
+TAGS: *.[ch] tests/*.[ch] utils/*.[ch]
+	etags $^
+
+help usage:
+	@echo ${USAGE}