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https://github.com/RfidResearchGroup/proxmark3.git
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CHG: 'script run calc_di' - added the possibilty to write to binary file :)
CHG: 'script run calc_mizip' - added the possibilty to write to binary file :)
This commit is contained in:
iceman1001
parent
926277507a
commit
fec33d7d74
2 changed files with 105 additions and 33 deletions
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@ -58,7 +58,7 @@ local function help()
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print('Example usage')
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print(example)
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end
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--
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---
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-- Exit message
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local function exitMsg(msg)
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print( string.rep('--',20) )
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@ -66,7 +66,34 @@ local function exitMsg(msg)
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print(msg)
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print()
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end
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---
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-- dumps all keys to file
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local function dumptofile(keys)
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dbg('dumping keys to file')
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if utils.confirm('Do you wish to save the keys to dumpfile?') then
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local destination = utils.input('Select a filename to store to', 'dumpkeys.bin')
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local file = io.open(destination, 'wb')
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if file == nil then
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print('Could not write to file ', destination)
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return
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end
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-- Mifare Mini has 5 sectors,
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local key_a = ''
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local key_b = ''
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for sector = 0, #keys do
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local keyA, keyB = unpack(keys[sector])
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key_a = key_a .. bin.pack('H', keyA);
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key_b = key_b .. bin.pack('H', keyB);
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end
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file:write(key_a)
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file:write(key_b)
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file:close()
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end
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end
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---
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-- create key
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local function keygen(uid)
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local data = MIS..uid..BAR
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@ -81,21 +108,26 @@ local function keygen(uid)
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)
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end
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---
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-- print one row with keys
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local function printRow(sector, keyA, keyB)
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print('|'..sector..'| '..keyA..' | '..keyB..' |' )
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-- print keys
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local function printKeys(keys)
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print('|---|----------------|---|----------------|---|')
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print('|sec|key A |res|key B |res|')
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print('|---|----------------|---|----------------|---|')
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for sector = 0, #keys do
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local keyA, keyB = unpack(keys[sector])
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print(('|%03d| %s | %s | %s | %s |'):format(sector, keyA, 1, keyB, 1))
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end
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print('|---|----------------|---|----------------|---|')
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end
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---
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-- print keys
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local function printKeys(key)
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print('|---|----------------|----------------|')
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print('|sec|key A |key B |')
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print('|---|----------------|----------------|')
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for i=0,4 do
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local s = ("02X"):format(i)
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printRow( s, key, key)
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-- createfull set of keys
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local function createKeys(uid)
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local key = keygen(uid)
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local k = {}
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for i = 0,4 do
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k[i] = { key, key }
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end
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print('|---|----------------|----------------|')
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return k
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end
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---
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-- main
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@ -134,8 +166,10 @@ local function main(args)
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end
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print('|UID|', uid)
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local key = keygen(uid)
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printKeys(key)
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local keys, err = createKeys( uid )
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printKeys( keys )
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dumptofile( keys )
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end
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main(args)
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@ -28,14 +28,15 @@ local bxor = bit32.bxor
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local _xortable = {
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--[[ sector key A/B, 6byte xor
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--]]
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{"001","09125a2589e5","F12C8453D821"},
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{"002","AB75C937922F","73E799FE3241"},
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{"003","E27241AF2C09","AA4D137656AE"},
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{"004","317AB72F4490","B01327272DFD"},
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{1, "09125a2589e5", "F12C8453D821"},
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{2, "AB75C937922F", "73E799FE3241"},
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{3, "E27241AF2C09", "AA4D137656AE"},
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{4, "317AB72F4490", "B01327272DFD"},
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}
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---
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-- A debug printout-function
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local function dbg(args)
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if not DEBUG then return end
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if type(args) == "table" then
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local i = 1
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while args[i] do
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@ -69,6 +70,33 @@ local function exitMsg(msg)
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print(msg)
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print()
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end
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--
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-- dumps all keys to file
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local function dumptofile(keys)
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dbg('dumping keys to file')
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if utils.confirm('Do you wish to save the keys to dumpfile?') then
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local destination = utils.input('Select a filename to store to', 'dumpkeys.bin')
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local file = io.open(destination, 'wb')
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if file == nil then
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print('Could not write to file ', destination)
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return
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end
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-- Mifare Mini has 5 sectors,
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local key_a = ''
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local key_b = ''
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for sector = 0, #keys do
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local keyA, keyB = unpack(keys[sector])
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key_a = key_a .. bin.pack('H', keyA);
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key_b = key_b .. bin.pack('H', keyB);
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end
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file:write(key_a)
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file:write(key_b)
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file:close()
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end
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end
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---
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-- key bytes to string
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local function keyStr(p1, p2, p3, p4, p5, p6)
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@ -96,25 +124,31 @@ local function calckey(uid, xorkey, keytype)
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return keyStr(p1,p2,p3,p4,p5,p6)
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end
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---
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-- print one row with keys
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local function printRow(sector, keyA, keyB)
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print('|'..sector..'| '..keyA..' | '..keyB..' |' )
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-- print keys
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local function printKeys(keys)
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print('|---|----------------|---|----------------|---|')
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print('|sec|key A |res|key B |res|')
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print('|---|----------------|---|----------------|---|')
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for sector = 0, #keys do
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local keyA, keyB = unpack(keys[sector])
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print(('|%03d| %s | %s | %s | %s |'):format(sector, keyA, 1, keyB, 1))
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end
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print('|---|----------------|---|----------------|---|')
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end
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---
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-- print keys
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local function printKeys(uid)
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print('|---|----------------|----------------|')
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print('|sec|key A |key B |')
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print('|---|----------------|----------------|')
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printRow('000', keyStr(0xA0,0xA1,0xA2,0xA3,0xA4,0xA5), keyStr(0xB4,0xC1,0x32,0x43,0x9e,0xef) )
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-- create a full set of keys
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local function createKeys(uid)
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local uidbytes = utils.ConvertHexToBytes(uid)
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for k, v in pairs(_xortable) do
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local k = {}
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k[0] = { keyStr(0xA0,0xA1,0xA2,0xA3,0xA4,0xA5), keyStr(0xB4,0xC1,0x32,0x43,0x9e,0xef) }
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for _, v in pairs(_xortable) do
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local keyA = calckey(uidbytes, utils.ConvertHexToBytes(v[2]), 'A')
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local keyB = calckey(uidbytes, utils.ConvertHexToBytes(v[3]), 'B')
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printRow(v[1], keyA, keyB )
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k[v[1]] = { keyA, keyB }
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end
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print('|---|----------------|----------------|')
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return k
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end
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---
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-- main
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@ -151,8 +185,12 @@ local function main(args)
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end
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uid = tag.uid
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end
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print('|UID|', uid)
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printKeys(uid)
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local keys, err = createKeys( uid )
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printKeys( keys )
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dumptofile( keys )
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end
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main(args)
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