import sqlite3;
-glitcher=GoodFETGlitch();
-
if(len(sys.argv)==1):
print "Usage: %s chip verb [objects]\n" % sys.argv[0];
print "%s avr learn" % sys.argv[0];
On a sample chip for the same model as the target,
1) Run 'goodfet $chip learn' in order to learn the glitching voltages.
2) Run 'goodfet $chip crunch' in order to precompute glitching ranges.
-3) Run 'goodfet $chip explore' to find a time at which to glitch.
+3) Run 'goodfet $chip explore [tstart tstop]' to find a time at which to glitch.
Then on a chip to be extracted,
3) Run 'goodfet $chip exploit' to exploit a chip and recover its firmware."""
sys.exit();
+glitcher=GoodFETGlitch();
if(sys.argv[2]=="graphx11"):
glitcher.graphx11();
if(sys.argv[2]=="points"):
glitcher.points();
exit();
-if(sys.argv[2]=="npoints"):
- glitcher.npoints();
+if(sys.argv[2]=="rangepoints"):
+ glitcher.rpoints();
exit();
if(sys.argv[2]=="crunch"):
if(sys.argv[2]=="learn"):
glitcher.learn();
if(sys.argv[2]=="explore"):
- glitcher.explore();
+ times=None;
+ if(len(sys.argv)>=4):
+ times=range(int(sys.argv[3]),
+ int(sys.argv[4]));
+ glitcher.explore(times);
if(sys.argv[2]=="exploit"):
print "Coming soon.";