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
130
131
132
133
134
135
136
137
138
139
140
141
|
#===================================================================
#
# 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 \
../src/rtl/blockmem2r1wptr.v ../src/rtl/blockmem2rptr1w.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 ../src/rtl/modexp_core.v $(MONTPROD_SRC) $(RESIDUE_SRC) $(COMMON_SRC)
MODEXP_TB=../src/tb/tb_modexp.v
MODEXP_AUTOGENERATED_TB = ../src/tb/tb_modexp_autogenerated.v
# Rules.
all: modexp.sim modexp.autogenerated.sim montprod.sim residue.sim
modexp.sim: $(MODEXP_TB) $(MODEXP_SRC)
$(CC) $(CCFLAGS) -o modexp.sim $(MODEXP_TB) $(MODEXP_SRC)
modexp.autogenerated.sim: $(MODEXP_AUTOGENERATED_TB) $(MODEXP_SRC)
$(CC) $(CCFLAGS) -o modexp.autogenerated.sim $(MODEXP_AUTOGENERATED_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
# run autogenerate-tests manually to renew ../src/tb/tb_montprod_autogenerated.v
sim-modexp-autogenerated: modexp.autogenerated.sim
./modexp.autogenerated.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 modexp.autogenerated.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."
@echo ""
@echo "Supported autogeneration targets:"
@echo "autogenerate-tests - rebuild autogenerated tests source code"
@echo "modexp.autogenerated.sim - run autogenerated test bench"
@echo "sim-modexp-autogenerated - simulate autogenerated tests"
#===================================================================
# EOF Makefile
#===================================================================
|
