import common
import subprocess
import os
result_file = open("results.json", "a")
# CFI + OH
# micro-snake
protection_time = common.measure_protection_time(["./cfi_oh.sh", "inputs/snake.bc", "snake_sens_list.txt", "inputs/micro-snake.in"])
print('CFI + OH snake protection time ' + str(protection_time))
runtime_overhead = common.measure_runtime_overhead(["python", "inputs/ptypipe.py", "inputs/micro-snake.in", "input_programs/snake"], ["python", "inputs/ptypipe.py", "inputs/micro-snake.in", "OH-build/protected"])
print('runtime overhead ' + str(runtime_overhead) + '%')
size_overhead = common.measure_binary_overhead("input_programs/snake", "OH-build/protected")
print('size overhead ' + str(size_overhead) + '%')
memory_overhead = common.measure_memory_overhead(["python", "inputs/ptypipe.py", "inputs/micro-snake.in", "input_programs/snake"], ["python", "inputs/ptypipe.py", "inputs/micro-snake.in", "OH-build/protected"])
print('memory overhead ' + str(memory_overhead) + '%')
snippet = common.create_snippet('micro-snake', 'CFI+OH', protection_time, runtime_overhead, memory_overhead, size_overhead)
result_file.write(snippet)
# RC
# zopfli
p = subprocess.Popen(["cp", "config_zopfli.json", "/home/sip/protection/stins4llvm"], stdout = subprocess.PIPE)
out, err = p.communicate()
os.chdir("/home/sip/protection/stins4llvm")
#p = subprocess.Popen(["cd", "/home/sip/protection/stins4llvm"], stdout = subprocess.PIPE)
# SC
# micro-snake
protection_time = common.measure_protection_time(
["SC-build/src/self-checksumming", "input_programs/snake", "1", "snake"])
print('snake protection time ' + str(protection_time))
runtime_overhead = common.measure_runtime_overhead([
"python", "inputs/ptypipe.py", "inputs/micro-snake.in",
"input_programs/snake"
], [
"python", "inputs/ptypipe.py", "inputs/micro-snake.in",
"input_programs/snake_modified"
])
print('runtime overhead ' + str(runtime_overhead) + '%')
size_overhead = common.measure_binary_overhead(
"input_programs/snake", "input_programs/snake_modified")
print('size overhead ' + str(size_overhead) + '%')
memory_overhead = common.measure_memory_overhead([
"python", "inputs/ptypipe.py", "inputs/micro-snake.in",
"input_programs/snake"
], [
"python", "inputs/ptypipe.py", "inputs/micro-snake.in",
"input_programs/snake_modified"
])
print('memory overhead ' + str(memory_overhead) + '%')
snippet = common.create_snippet('micro-snake', 'SC', protection_time,
runtime_overhead, memory_overhead,
size_overhead)
result_file.write(snippet)
result_file = open("results.json", "a")
#CFI
# micro-snake
protection_time = common.measure_protection_time([
"./compile.sh", "inputs/snake.bc", "CFI-build/snake", "snake_sens_list.txt"
])
print('CFI snake protection time ' + str(protection_time))
runtime_overhead = common.measure_runtime_overhead([
"python", "inputs/ptypipe.py", "inputs/micro-snake.in",
"input_programs/snake"
], ["python", "inputs/ptypipe.py", "inputs/micro-snake.in", "CFI-build/snake"])
print('runtime overhead ' + str(runtime_overhead) + '%')
size_overhead = common.measure_binary_overhead("input_programs/snake",
"CFI-build/snake")
print('size overhead ' + str(size_overhead) + '%')
memory_overhead = common.measure_memory_overhead([
"python", "inputs/ptypipe.py", "inputs/micro-snake.in",
"input_programs/snake"
], ["python", "inputs/ptypipe.py", "inputs/micro-snake.in", "CFI-build/snake"])
print('memory overhead ' + str(memory_overhead) + '%')
snippet = common.create_snippet('micro-snake', 'CFI', protection_time,
runtime_overhead, 0, size_overhead)
result_file.write(snippet)
# csnake
protection_time = common.measure_protection_time([
"./compile.sh", "inputs/csnake.bc", "CFI-build/csnake",
["./run-oh-eval.sh", "inputs/snake.bc", "inputs/micro-snake.in"])
sc_protection_time = common.measure_protection_time(
["SC-build/src/self-checksumming", "OH-build/protected", "1", "protected"])
protection_time = oh_protection_time + sc_protection_time
print('OH + SC snake protection time ' + str(protection_time))
runtime_overhead = common.measure_runtime_overhead([
"python", "inputs/ptypipe.py", "inputs/micro-snake.in",
"input_programs/snake"
], [
"python", "inputs/ptypipe.py", "inputs/micro-snake.in",
"OH-build/protected_modified"
])
print('runtime overhead ' + str(runtime_overhead) + '%')
size_overhead = common.measure_binary_overhead("input_programs/snake",
"OH-build/protected_modified")
print('size overhead ' + str(size_overhead) + '%')
memory_overhead = common.measure_memory_overhead([
"python", "inputs/ptypipe.py", "inputs/micro-snake.in",
"input_programs/snake"
], [
"python", "inputs/ptypipe.py", "inputs/micro-snake.in",
"OH-build/protected_modified"
])
print('memory overhead ' + str(memory_overhead) + '%')
snippet = common.create_snippet('micro-snake', 'OH+SC', protection_time,
runtime_overhead, memory_overhead,
size_overhead)
result_file.write(snippet)
# OH
# micro-snake
protection_time = common.measure_protection_time([
"../introspection-oblivious-hashing/run-oh.sh", "inputs/snake.bc",
"inputs/micro-snake.in"
])
print('OH snake protection time ' + str(protection_time))
runtime_overhead = common.measure_runtime_overhead([
"python", "inputs/ptypipe.py", "inputs/micro-snake.in",
"input_programs/snake"
], ["python", "inputs/ptypipe.py", "inputs/micro-snake.in", "./out"])
print('runtime overhead ' + str(runtime_overhead) + '%')
size_overhead = common.measure_binary_overhead("input_programs/snake", "./out")
print('size overhead ' + str(size_overhead) + '%')
memory_overhead = common.measure_memory_overhead([
"python", "inputs/ptypipe.py", "inputs/micro-snake.in",
"input_programs/snake"
], ["python", "inputs/ptypipe.py", "inputs/micro-snake.in", "./out"])
print('memory overhead ' + str(memory_overhead) + '%')
snippet = common.create_snippet('micro-snake', 'OH', protection_time,
runtime_overhead, memory_overhead,
size_overhead)
result_file.write(snippet)
# c-snake
protection_time = common.measure_protection_time([