1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
#===================================================================
#
# Makefile
# --------
# Makefile for building the modular exponentiation submodules, core
# and top simulations.
#
#
# Author: Joachim Strombergson
# Copyright (c) 2014, Secworks Sweden AB
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or
# without modification, are permitted provided that the following
# conditions are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# 2. 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.
#
# 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 OWNER 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.
#
#===================================================================
# Tools.
CC = iverilog
CCFLAGS = -Wall
LINT = verilator
LINTFLAGS = --lint-only -Wall
# Sources.
COMMON_SRC = ../src/rtl/adder32.v ../src/rtl/shl32.v ../src/rtl/shr32.v \
../src/rtl/blockmem1r1w.v ../src/rtl/blockmem2r1w.v
RESIDUE_TB = ../src/tb/tb_residue.v
RESIDUE_SRC = ../src/rtl/residue.v
MONTPROD_TB = ../src/tb/tb_montprod.v
MONTPROD_SRC = ../src/rtl/montprod.v
MODEXP_SRC=../src/rtl/modexp.v $(MONTPROD_SRC) $(RESIDUE_SRC) $(COMMON_SRC)
MODEXP_TB=../src/tb/tb_modexp.v
# Rules.
all: modexp.sim montprod.sim residue.sim
modexp.sim: $(MODEXP_TB) $(MODEXP_SRC)
$(CC) $(CCFLAGS) -o modexp.sim $(MODEXP_TB) $(MODEXP_SRC)
montprod.sim: $(MONTPROD_TB) $(MONTPROD_SRC) $(COMMON_SRC)
$(CC) $(CCFLAGS) -o montprod.sim $(MONTPROD_TB) $(MONTPROD_SRC) $(COMMON_SRC)
residue.sim: $(RESIDUE_TB) $(RESIDUE_SRC) $(COMMON_SRC)
$(CC) $(CCFLAGS) -o residue.sim $(RESIDUE_TB) $(RESIDUE_SRC) $(COMMON_SRC)
sim-modexp: modexp.sim
./modexp.sim
sim-montprod: montprod.sim
./montprod.sim
sim-residue: residue.sim
./residue.sim
lint:
@echo "Linting of montprod:"
$(LINT) $(LINTFLAGS) --top-module montprod $(MONTPROD_SRC) $(COMMON_SRC)
@echo ""
@echo "Linting of residue:"
$(LINT) $(LINTFLAGS) --top-module residue $(RESIDUE_SRC) $(COMMON_SRC)
@echo ""
@echo "Linting of modexp:"
$(LINT) $(LINTFLAGS) --top-module modexp $(MODEXP_SRC)
@echo ""
autogenerate-tests:
javac -cp ../src/testgenerator/src/ -d ../src/testgenerator/bin/ ../src/testgenerator/src/org/crypttech/modexp/testgenerator/TestGenerator.java
java -cp ../src/testgenerator/bin/ org.crypttech.modexp.testgenerator.TestGenerator ../src
clean:
rm -f modexp.sim
rm -f montprod.sim
rm -f residue.sim
help:
@echo "Build system for simulation of modular exponentation core"
@echo ""
@echo "Supported targets:"
@echo "------------------"
@echo "all: Build all simulation targets."
@echo "lint: Lint all modules and hierarchies."
@echo "modexp.sim: Build modexp simulation target."
@echo "montprod.sim: Build Montgomery product simulation target."
@echo "residue.sim: Build Residue calculation simulation target."
@echo "sim-top: Run top level simulation."
@echo "sim-montprod: Run montprod simulation."
@echo "sim-residue: Run residue simulation."
@echo "clean: Delete all built files."
#===================================================================
# EOF Makefile
#===================================================================
|
