# ====================================================================== # AES encryption/decryption # algorithm according to FIPS 197 specification # Copyright (C) 2020 Torsten Meissner #----------------------------------------------------------------------- # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # ====================================================================== DESIGN_NAME := aes SRC_FILES := ../../rtl/vhdl/aes_pkg.vhd \ ../../rtl/vhdl/aes_enc.vhd \ ../../rtl/vhdl/aes_dec.vhd \ ../../rtl/vhdl/aes.vhd VHD_STD := 08 .PHONY: all all : $(DESIGN_NAME)_synth.vhd syn .PHONY: syn syn: $(DESIGN_NAME).json $(DESIGN_NAME).o: $(SRC_FILES) ghdl -a --std=$(VHD_STD) $(SRC_FILES) $(DESIGN_NAME)_synth.vhd: $(SRC_FILES) ghdl --synth --std=$(VHD_STD) $(SRC_FILES) -e $(DESIGN_NAME) > $@ $(DESIGN_NAME).json: $(DESIGN_NAME).o yosys -m ghdl -p 'ghdl --std=$(VHD_STD) --no-formal $(DESIGN_NAME); synth_ice40 -json $@' clean : echo "# Cleaning files" rm -f *.o work*.cf $(DESIGN_NAME).json $(DESIGN_NAME)_synth.vhd