ADD: 'hf emv' - from @peterfillmore emv fork. A bit cleaned up and moved around...

[proxmark3-svn] / client / scripts / mifare_autopwn.lua

diff --git a/client/scripts/mifare_autopwn.lua b/client/scripts/mifare_autopwn.lua
index 12fd270a354b7575e2531bc04b7477be15ee4ecc..eb93669c7cef8cbf55f65e6d2e0a78d4953c3cdf 100644 (file)
--- a/client/scripts/mifare_autopwn.lua
+++ b/client/scripts/mifare_autopwn.lua
@@ -4,8 +4,6 @@ local cmds = require('commands')
 
 example = "script run mifare_autopwn"
 author = "Martin Holst Swende"
-
-
 desc =
 [[
 This is a which automates cracking and dumping mifare classic cards. It sets itself into 
@@ -28,6 +26,8 @@ Output files from this operation:
 -- Some utilities 
 -------------------------------
 local DEBUG = false
+local MIFARE_AUTH_KEYA = 0x60
+local MIFARE_AUTH_KEYB = 0x61
 --- 
 -- A debug printout-function
 function dbg(args)
@@ -66,7 +66,7 @@ end
 function mfcrack()
        core.clearCommandBuffer()
        -- Build the mifare-command
-       local cmd = Command:new{cmd = cmds.CMD_READER_MIFARE, arg1 = 1, arg2 = 0}
+       local cmd = Command:new{cmd = cmds.CMD_READER_MIFARE, arg1 = 1, arg2 = 0, arg3 = MIFARE_AUTH_KEYA}
        
        local retry = true
        while retry do
@@ -78,7 +78,7 @@ function mfcrack()
                if errormessage then return nil, errormessage end
                -- Try again..set arg1 to 0 this time. 
 
-               cmd = Command:new{cmd = cmds.CMD_READER_MIFARE, arg1 = 0, arg2 = 0}
+               cmd = Command:new{cmd = cmds.CMD_READER_MIFARE, arg1 = 0, arg2 = 0, arg3 = MIFARE_AUTH_KEYA}
        end     
        return nil, "Aborted by user"
 end
@@ -219,7 +219,7 @@ function main(args)
                        -- two bytes, then six bytes actual key data
                        -- We can discard first and second return values
                        _,_,key = bin.unpack("H2H6",res)
-                       print("Key ", key)
+                       print("Found valid key: "..key);
 
                        -- Use nested attack
                        nested(key,sak)