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FIX: the changes to uart.c timings seems to have fixed my problem with the pm3 device getting unresponsive.

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CHG: "script run hard"  now iterates all sectors on the tag and output the table style like "hf mf chkkey" do.
This commit is contained in:
iceman1001 2016-11-22 01:58:11 +01:00
parent e108a48ac4
commit d1e197e9ec
5 changed files with 89 additions and 22 deletions
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96
client/scripts/hard.lua
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@ -54,6 +54,38 @@ function ExitMsg(msg)
print(msg)
print()
end
-- A little helper to place an item first in the list
local function placeFirst(akey, list)
akey = akey:lower()
if list[1] == akey then
-- Already at pole position
return list
end
local result = {akey}
--print(("Putting '%s' first"):format(akey))
for i,v in ipairs(list) do
if v ~= akey then
result[#result+1] = v
end
end
return result
end
-- A function to display the results
-- TODO: iceman 2016, still screws up output when a key is not found.
local function displayresults(results)
local sector, blockNo, keyA, keyB, succA, succB, _
print("|---|----------------|---|----------------|---|")
print("|sec|key A |res|key B |res|")
print("|---|----------------|---|----------------|---|")
for sector,_ in pairs(results) do
succA, succB, keyA, keyB = unpack(_)
print(("|%03d| %s | %s | %s | %s |"):format(sector, keyA, succA, keyB, succB))
end
print("|---|----------------|---|----------------|---|")
end
---
-- a simple selftest function,
local function selftest()
@ -68,13 +100,12 @@ function main(args)
local keytype = 0 --A 01==B
local key = 'fc00018778f7'
local trgkey = ''
local numSectors = 16
local data
-- Read the parameters
for o, a in getopt.getopt(args, 'hk:t') do
for o, a in getopt.getopt(args, 'hk:') 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
@ -90,20 +121,55 @@ function main(args)
-- 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) } )
if 0x18 == result.sak then --NXP MIFARE Classic 4k | Plus 4k
-- IFARE Classic 4K offers 4096 bytes split into forty sectors,
-- of which 32 are same size as in the 1K with eight more that are quadruple size sectors.
numSectors = 40
elseif 0x08 == result.sak then -- NXP MIFARE CLASSIC 1k | Plus 2k
-- 1K offers 1024 bytes of data storage, split into 16 sector
numSectors = 16
elseif 0x09 == result.sak then -- NXP MIFARE Mini 0.3k
-- MIFARE Classic mini offers 320 bytes split into five sectors.
numSectors = 5
elseif 0x10 == result.sak then-- "NXP MIFARE Plus 2k"
numSectors = 32
else
print("I don't know how many sectors there are on this type of card, defaulting to 16")
end
result = {}
for sector=1,numSectors do
--[[
The mifare Classic 1k card has 16 sectors of 4 data blocks each.
The first 32 sectors of a mifare Classic 4k card consists of 4 data blocks and the remaining
8 sectors consist of 16 data blocks.
--]]
local trgblockno = sector * 4 - 1
if sector > 32 then
trgblockno = 32 * 4 + (sector-32) * 16 -1
end
trgblockno = ("%02d"):format(trgblockno)
local succA = 1
local succB = 1
local errA, keyA = core.hardnested(blockno, keytype, key, trgblockno, '0', trgkey, 0,0,0,0)
keyA = keyA or ""
if errA > 0 then succA = 0 end
local errB, keyB = core.hardnested(blockno, keytype, key, trgblockno, '1', trgkey, 0,0,0,0)
keyB = keyB or ""
if errB > 0 then succB = 0 end
result[sector] = { succA, succB, utils.ConvertAsciiToHex(keyA), utils.ConvertAsciiToHex(keyB) }
-- Check if user aborted
if core.ukbhit() then
print("Aborted by user")
break
end
end
--print
for k,v in pairs(keys) do
for a,b in pairs(v) do print(a,b) end
end
displayresults(result)
end
main(args)