80 lines
2.0 KiB
Python
Executable File
80 lines
2.0 KiB
Python
Executable File
#!/usr/bin/python
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#
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#
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# Idea:
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#
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# We test all variants [0..31] until we are sure they work. Thus,
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# we slowly refine the tests.
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#
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import commands
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def startset():
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return range(0,32)
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mainlist = [11, 15]
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print "Starting with", mainlist
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return mainlist
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def tuplingchoice(variant,P,runs,latupling):
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# variant is in range [0..64>,
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# where we use the highest bid to signify the
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# associativity of the tupling.
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extraflags = ""
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if latupling:
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extraflags += " --la-tupling"
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s = "./multinsl-generator.py"
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s += " %i %s" % (P,variant)
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s += " | scyther -r%i --untyped %s" % (runs, extraflags)
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#s += " | scyther -a -r%i --summary" % runs
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#print s
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s += " | grep \"Fail\""
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out = commands.getoutput(s)
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if out == "":
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#print "Okay"
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return True
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else:
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#print out
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# Thus, MultiNSL P variant has the first attack for n runs
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return False
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def testvariant(v,p,r):
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if not tuplingchoice (v,p,r, False):
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return False
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else:
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return tuplingchoice (v,p,r, True)
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def removeattacks (testlist, P, runs):
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okaylist = []
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for v in testlist:
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if testvariant (v, P, runs):
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okaylist.append(v)
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return okaylist
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def scan(testlist, P, runs):
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print "Testing using P %i and %i runs." % (P,runs)
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results = removeattacks (testlist, P, runs)
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if len(results) < len(testlist):
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attacked = []
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for i in range(0,len(testlist)):
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if testlist[i] not in results:
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attacked.append(testlist[i])
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print "Using P %i and %i runs, we find attacks on %s" % (P,runs, str(attacked))
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print "Therefore, we are left with %i candidates: " % (len(results)), results
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return results
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def main():
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candidates = startset()
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for P in range(3,7):
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for rundiff in range(0,5):
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candidates = scan(candidates,P,P+rundiff)
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print
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print "Good variants:"
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print candidates
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main()
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