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CHG: 'script run calc_di' - added the possibilty to write to binary file :)

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CHG: 'script run calc_mizip' - added the possibilty to write to binary file :)
This commit is contained in:
iceman1001 2017-08-15 22:01:44 +02:00
commit fec33d7d74
2 changed files with 105 additions and 33 deletions
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64
client/scripts/calc_di.lua
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@ -58,7 +58,7 @@ local function help()
print('Example usage')
print(example)
end
--
---
-- Exit message
local function exitMsg(msg)
print( string.rep('--',20) )
@ -66,7 +66,34 @@ local function exitMsg(msg)
print(msg)
print()
end
---
-- dumps all keys to file
local function dumptofile(keys)
dbg('dumping keys to file')
if utils.confirm('Do you wish to save the keys to dumpfile?') then
local destination = utils.input('Select a filename to store to', 'dumpkeys.bin')
local file = io.open(destination, 'wb')
if file == nil then
print('Could not write to file ', destination)
return
end
-- Mifare Mini has 5 sectors,
local key_a = ''
local key_b = ''
for sector = 0, #keys do
local keyA, keyB = unpack(keys[sector])
key_a = key_a .. bin.pack('H', keyA);
key_b = key_b .. bin.pack('H', keyB);
end
file:write(key_a)
file:write(key_b)
file:close()
end
end
---
-- create key
local function keygen(uid)
local data = MIS..uid..BAR
@ -81,21 +108,26 @@ local function keygen(uid)
)
end
---
-- print one row with keys
local function printRow(sector, keyA, keyB)
print('|'..sector..'| '..keyA..' | '..keyB..' |' )
-- print keys
local function printKeys(keys)
print('|---|----------------|---|----------------|---|')
print('|sec|key A |res|key B |res|')
print('|---|----------------|---|----------------|---|')
for sector = 0, #keys do
local keyA, keyB = unpack(keys[sector])
print(('|%03d| %s | %s | %s | %s |'):format(sector, keyA, 1, keyB, 1))
end
print('|---|----------------|---|----------------|---|')
end
---
-- print keys
local function printKeys(key)
print('|---|----------------|----------------|')
print('|sec|key A |key B |')
print('|---|----------------|----------------|')
for i=0,4 do
local s = ("02X"):format(i)
printRow( s, key, key)
-- createfull set of keys
local function createKeys(uid)
local key = keygen(uid)
local k = {}
for i = 0,4 do
k[i] = { key, key }
end
print('|---|----------------|----------------|')
return k
end
---
-- main
@ -134,8 +166,10 @@ local function main(args)
end
print('|UID|', uid)
local key = keygen(uid)
printKeys(key)
local keys, err = createKeys( uid )
printKeys( keys )
dumptofile( keys )
end
main(args)