goodfet.glitch crunch

[goodfet] / client / goodfet.glitch

diff --git a/client/goodfet.glitch b/client/goodfet.glitch
index aee0d49..823b8de 100755 (executable)
--- a/client/goodfet.glitch
+++ b/client/goodfet.glitch
@@ -27,7 +27,8 @@ sequence for a new chip is as follows.
 
 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 explore' to find a time at which to glitch.
+2) Run 'goodfet $chip crunch' in order to precompute glitching ranges.
+3) Run 'goodfet $chip explore' 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."""
@@ -41,6 +42,10 @@ if(sys.argv[2]=="graph"):
     glitcher.graph();
     exit();
 
+if(sys.argv[2]=="crunch"):
+    glitcher.crunch();
+    exit();
+
 glitcher.setup(sys.argv[1]);
 
 if(sys.argv[2]=="learn"):