@iceman1001 's updated lualibs

This commit is contained in:
marshmellow42 2015-05-13 21:36:20 -04:00
parent ab7fdfcbed
commit 9ccfb3a8bc
8 changed files with 627 additions and 30 deletions

View file

@ -135,10 +135,11 @@ local _commands = {
CMD_MIFARE_SNIFFER = 0x0630,
--//ultralightC
CMD_MIFAREUC_AUTH1 = 0x0724,
CMD_MIFAREUC_AUTH2 = 0x0725,
CMD_MIFAREUC_READCARD = 0x0726,
CMD_MIFAREUC_SETPWD = 0x0727,
CMD_MIFAREUC_AUTH1 = 0x0724,
CMD_MIFAREUC_AUTH2 = 0x0725,
CMD_MIFAREUC_READCARD = 0x0726,
CMD_MIFAREUC_SETPWD = 0x0727,
CMD_MIFAREU_SETUID = 0x0728,
--// mifare desfire
CMD_MIFARE_DESFIRE_READBL = 0x0728,
@ -154,10 +155,10 @@ local _commands = {
local _reverse_lookup,k,v = {}
for k, v in pairs(_commands) do
_reverse_lookup[v] = k
end
_commands.tostring = function(command)
for k, v in pairs(_commands) do
_reverse_lookup[v] = k
end
_commands.tostring = function(command)
if(type(command) == 'number') then
return ("%s (%d)"):format(_reverse_lookup[command]or "ERROR UNDEFINED!", command)
end
@ -218,7 +219,6 @@ function Command:getBytes()
local data = self.data
local cmd = self.cmd
local arg1, arg2, arg3 = self.arg1, self.arg2, self.arg3
return bin.pack("LLLLH",cmd, arg1, arg2, arg3,data);
return bin.pack("LLLLH",cmd, arg1, arg2, arg3, data);
end
return _commands

View file

@ -24,6 +24,7 @@ local _names = {
{"13", "0d00", "0030", "water", "regular", "Wham Shell"},
{"14", "0e00", "0030", "water", "regular", "Gill Grunt"},
--{"14", "0e00", "0030", "water", "regular", "Elite Gill Grunt"},
--{"14", "0e00", "0030", "water", "regular", "Tidal Wave Gill Grunt"},
{"15", "0f00", "0030", "water", "regular", "Slam Bam"},
--{"15", "0f00", "0030", "water", "regular", "Surfer Slam Bam"},
{"16", "1000", "0030", "magic", "regular", "Spyro"},
@ -43,7 +44,8 @@ local _names = {
{"25", "1900", "0030", "life", "regular", "Zook"},
{"26", "1a00", "0030", "life", "regular", "Stealth Elf"},
--{"26", "1a00", "0030", "life", "regular", "Elite Stealth Elf"},
--{"26", "1a00", "0030", "life", "regular", "Dark Stealth Elf"},
--{"26", "1a00", "0528", "life", "regular", "Dark Stealth Elf"},
{"26", "1a00", "0528", "life", "swapforce", "Ninja Stealth Elf"},
{"27", "1b00", "0030", "life", "regular", "Stump Smash"},
{"27", "1b00", "0118", "life", "regular", "Stump Smash"},
--{"27", "1b00", "0030", "life", "regular", "Autumn Stump Smash"},
@ -59,6 +61,7 @@ local _names = {
--{"32", "2000", "0030", "undead", "regular", "Skeletal Cynder"},
{"100", "6400", "0030", "air", "giant", "Jet Vac"},
--{"100", "6400", "0030", "air", "giant", "Full blast Jet Vac"},
{"101", "6500", "0030", "air", "giant", "Swarm"},
{"102", "6600", "0030", "earth", "giant", "Crusher"},
{"103", "6700", "0030", "earth", "giant", "Flashwing"},
@ -73,12 +76,14 @@ local _names = {
--{"108", "6c00", "0030", "magic", "giant", "Hoppity Pop Fizz"},
{"108", "6c00", "023c", "magic", "giant", "Love Potion Pop Fizz"},
--{"108", "6c00", "0030", "magic", "giant", "Punch Pop Fizz"},
--{"108", "6c00", "0030", "magic", "giant", "Fizzy Frenzy Pop Fizz"},
{"109", "6d00", "0030", "magic", "giant", "Nin Jini"},
{"110", "6e00", "0030", "tech", "giant", "Bouncer"},
{"111", "6f00", "0030", "tech", "giant", "Sprocket"},
{"112", "7000", "0030", "life", "giant", "Tree Rex"},
--{"112", "7000", "0030", "life", "giant", "Gnarly Tree Rex"},
{"113", "7100", "0030", "life", "giant", "Shroomboom"}, --lightcore
{"113", "7100", "0030", "life", "giant", "Shroomboom"},
--{"113", "7100", "0030", "life", "giant", "Sure shot Shroomboom"},
{"114", "7200", "0030", "undead", "giant", "Eye Broawl"},
{"115", "7300", "0030", "undead", "giant", "Fright Rider"},
@ -268,27 +273,35 @@ local _names = {
{"485", "e501", "0030", "dark", "regular", "Blackout"},
--{"485", "e501", "0234", "dark", "regular", "Special Blackout"},
-- MINI's
{"502", "f601", "0030", "earth", "mini", "Bop"},
{"503", "f701", "0030", "magic", "mini", "Spry"},
{"504", "f801", "0030", "undead", "mini", "Hijinx"},
{"505", "f901", "0030", "earth", "mini", "Terrabite"},
{"506", "fa01", "0030", "air", "mini", "Breeze"},
{"507", "fb01", "0030", "fire", "mini", "Weeruptor"},
--{"507", "fb01", "0030", "fire", "mini", "Eggsellent Weeruptor"},
{"508", "fc01", "0030", "air", "mini", "Pet Vac"},
--{"508", "fc01", "0030", "air", "mini", "Power Punch Pet Vac"},
{"507", "fb01", "0030", "fire", "mini", "Weeruptor"},
--{"507", "fb01", "0030", "fire", "mini", "Eggsellent Weeruptor"},
{"509", "fd01", "0030", "fire", "mini", "Small Fry"},
{"510", "fe01", "0030", "tech", "mini", "Drobit"},
{"514", "0202", "0030", "water", "mini", "Gill Runt"},
{"519", "0702", "0030", "tech", "mini", "Trigger Snappy"},
{"526", "0e02", "0030", "life", "mini", "Whisper Elf"},
{"540", "1c02", "0030", "life", "mini", "Barkley"},
--{"540", "1c02", "0030", "life", "mini", "Gnarly Barkley"},
{"541", "1d02", "0030", "water", "mini", "Thumpling"},
{"514", "0202", "0030", "water", "mini", "Gill Runt"},
{"542", "1e02", "0030", "magic", "mini", "mini Jini"},
{"503", "f701", "0030", "magic", "mini", "Spry"},
{"504", "f801", "0030", "undead", "mini", "Hijinx"},
{"543", "1f02", "0030", "undead", "mini", "Eye Small"},
{"3000", "b80b", "0030", "air", "SWAPFORCE", "Scratch"},
{"3000", "b80b", "0030", "air", "mini", "Scratch", "SWAPFORCE"},
{"3001", "b90b", "0030", "air", "SWAPFORCE", "Pop Thorn"},
--{"3001", "b90b", "0030", "air", "SWAPFORCE", "Buttered Pop Thorn"},
{"3002", "ba0b", "0030", "earth", "SWAPFORCE", "Slobber Tooth"},
@ -315,6 +328,29 @@ local _names = {
{"3013", "c50b", "0030", "undead", "SWAPFORCE", "Grim Creeper"},
{"3014", "c60b", "0030", "water", "SWAPFORCE", "Rip Tide"},
{"3015", "c70b", "0030", "water", "SWAPFORCE", "Punk Shock"},
--{"", "", "0030", "water", "SWAPFORCE", "Hoot Loop"},
--{"", "", "0030", "water", "SWAPFORCE", "Trap Shadow"},
--{"", "", "0030", "water", "SWAPFORCE", "Wash Buckler"},
--{"", "", "0030", "water", "SWAPFORCE", "Freeze Blade"},
--{"", "", "0030", "fire", "SWAPFORCE", "Magna Charge"},
--{"", "", "0030", "fire", "SWAPFORCE", "Spy Rise"},
--{"", "", "0030", "fire", "SWAPFORCE", "Doom Stone"},
--{"", "", "0030", "fire", "SWAPFORCE", "Rubble Rouser"},
--{"", "", "0030", "fire", "SWAPFORCE", "Blast Zone"}
--{"", "", "0030", "fire", "SWAPFORCE", "Fire Kraken"},
--{"", "", "0030", "fire", "SWAPFORCE", "Rattle Shake"},
--{"", "", "0030", "fire", "SWAPFORCE", "Night Shift"},
--{"", "", "0030", "life", "SWAPFORCE", "Stink Bomb"},
--{"", "", "0030", "life", "SWAPFORCE", "Grilla Drilla"},
--{"", "", "0030", "air", "SWAPFORCE", "Free Ranger"},
--{"", "", "0030", "air", "SWAPFORCE", "Boom Jet"},
}
local function find( main, sub)
@ -327,7 +363,15 @@ local function find( main, sub)
end
return nil
end
local function list()
print ("Type\tSub\tElement\tGame Name")
print (string.rep('=', 54))
for k, v in pairs(_names) do
print(("%s\t%s\t%s\t%-9s\t%s"):format(v[2],v[3],v[4], v[5], v[6] ))
end
end
return {
Find = find,
List = list,
}

View file

@ -192,7 +192,7 @@ end
return {
convert_bin_to_html = convert_bin_to_html,
convert_eml_to_html = convert_eml_to_html,
convert_eml_to_bin = convert_eml_to_bin,
SaveAsBinary = save_BIN,
convert_eml_to_bin = convert_eml_to_bin,
SaveAsBinary = save_BIN,
SaveAsText = save_TEXT,
}

384
client/lualibs/md5.lua Normal file
View file

@ -0,0 +1,384 @@
local md5 = {
_VERSION = "md5.lua 0.5.0",
_DESCRIPTION = "MD5 computation in Lua (5.1)",
_URL = "https://github.com/kikito/md5.lua",
_LICENSE = [[
MIT LICENSE
Copyright (c) 2013 Enrique García Cota + Adam Baldwin + hanzao + Equi 4 Software
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
]]
}
-- bit lib implementions
local floor, abs, max = math.floor, math.abs, math.max
local char, byte, format, rep, sub =
string.char, string.byte, string.format, string.rep, string.sub
local function check_int(n)
-- checking not float
if(n - floor(n) > 0) then
error("trying to use bitwise operation on non-integer!")
end
end
local function tbl2number(tbl)
local n = #tbl
local rslt = 0
local power = 1
for i = 1, n do
rslt = rslt + tbl[i]*power
power = power*2
end
return rslt
end
local function expand(tbl_m, tbl_n)
local big = {}
local small = {}
if(#tbl_m > #tbl_n) then
big = tbl_m
small = tbl_n
else
big = tbl_n
small = tbl_m
end
-- expand small
for i = #small + 1, #big do
small[i] = 0
end
end
local to_bits -- needs to be declared before bit_not
local function bit_not(n)
local tbl = to_bits(n)
local size = max(#tbl, 32)
for i = 1, size do
if(tbl[i] == 1) then
tbl[i] = 0
else
tbl[i] = 1
end
end
return tbl2number(tbl)
end
-- defined as local above
to_bits = function (n)
check_int(n)
if(n < 0) then
-- negative
return to_bits(bit_not(abs(n)) + 1)
end
-- to bits table
local tbl = {}
local cnt = 1
while (n > 0) do
local last = math.fmod(n,2)
if(last == 1) then
tbl[cnt] = 1
else
tbl[cnt] = 0
end
n = (n-last)/2
cnt = cnt + 1
end
return tbl
end
local function bit_or(m, n)
local tbl_m = to_bits(m)
local tbl_n = to_bits(n)
expand(tbl_m, tbl_n)
local tbl = {}
local rslt = max(#tbl_m, #tbl_n)
for i = 1, rslt do
if(tbl_m[i]== 0 and tbl_n[i] == 0) then
tbl[i] = 0
else
tbl[i] = 1
end
end
return tbl2number(tbl)
end
local function bit_and(m, n)
local tbl_m = to_bits(m)
local tbl_n = to_bits(n)
expand(tbl_m, tbl_n)
local tbl = {}
local rslt = max(#tbl_m, #tbl_n)
for i = 1, rslt do
if(tbl_m[i]== 0 or tbl_n[i] == 0) then
tbl[i] = 0
else
tbl[i] = 1
end
end
return tbl2number(tbl)
end
local function bit_xor(m, n)
local tbl_m = to_bits(m)
local tbl_n = to_bits(n)
expand(tbl_m, tbl_n)
local tbl = {}
local rslt = max(#tbl_m, #tbl_n)
for i = 1, rslt do
if(tbl_m[i] ~= tbl_n[i]) then
tbl[i] = 1
else
tbl[i] = 0
end
end
return tbl2number(tbl)
end
local function bit_rshift(n, bits)
check_int(n)
local high_bit = 0
if(n < 0) then
-- negative
n = bit_not(abs(n)) + 1
high_bit = 2147483648 -- 0x80000000
end
for i=1, bits do
n = n/2
n = bit_or(floor(n), high_bit)
end
return floor(n)
end
local function bit_lshift(n, bits)
check_int(n)
if(n < 0) then
-- negative
n = bit_not(abs(n)) + 1
end
for i=1, bits do
n = n*2
end
return bit_and(n, 4294967295) -- 0xFFFFFFFF
end
-- convert little-endian 32-bit int to a 4-char string
local function lei2str(i)
local f=function (s) return char( bit_and( bit_rshift(i, s), 255)) end
return f(0)..f(8)..f(16)..f(24)
end
-- convert raw string to big-endian int
local function str2bei(s)
local v=0
for i=1, #s do
v = v * 256 + byte(s, i)
end
return v
end
-- convert raw string to little-endian int
local function str2lei(s)
local v=0
for i = #s,1,-1 do
v = v*256 + byte(s, i)
end
return v
end
-- cut up a string in little-endian ints of given size
local function cut_le_str(s,...)
local o, r = 1, {}
local args = {...}
for i=1, #args do
table.insert(r, str2lei(sub(s, o, o + args[i] - 1)))
o = o + args[i]
end
return r
end
local swap = function (w) return str2bei(lei2str(w)) end
local function hex2binaryaux(hexval)
return char(tonumber(hexval, 16))
end
local function hex2binary(hex)
local result, _ = hex:gsub('..', hex2binaryaux)
return result
end
-- An MD5 mplementation in Lua, requires bitlib (hacked to use LuaBit from above, ugh)
-- 10/02/2001 jcw@equi4.com
local FF = 0xffffffff
local CONSTS = {
0xd76aa478, 0xe8c7b756, 0x242070db, 0xc1bdceee,
0xf57c0faf, 0x4787c62a, 0xa8304613, 0xfd469501,
0x698098d8, 0x8b44f7af, 0xffff5bb1, 0x895cd7be,
0x6b901122, 0xfd987193, 0xa679438e, 0x49b40821,
0xf61e2562, 0xc040b340, 0x265e5a51, 0xe9b6c7aa,
0xd62f105d, 0x02441453, 0xd8a1e681, 0xe7d3fbc8,
0x21e1cde6, 0xc33707d6, 0xf4d50d87, 0x455a14ed,
0xa9e3e905, 0xfcefa3f8, 0x676f02d9, 0x8d2a4c8a,
0xfffa3942, 0x8771f681, 0x6d9d6122, 0xfde5380c,
0xa4beea44, 0x4bdecfa9, 0xf6bb4b60, 0xbebfbc70,
0x289b7ec6, 0xeaa127fa, 0xd4ef3085, 0x04881d05,
0xd9d4d039, 0xe6db99e5, 0x1fa27cf8, 0xc4ac5665,
0xf4292244, 0x432aff97, 0xab9423a7, 0xfc93a039,
0x655b59c3, 0x8f0ccc92, 0xffeff47d, 0x85845dd1,
0x6fa87e4f, 0xfe2ce6e0, 0xa3014314, 0x4e0811a1,
0xf7537e82, 0xbd3af235, 0x2ad7d2bb, 0xeb86d391,
0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476
}
local f=function (x,y,z) return bit_or(bit_and(x,y),bit_and(-x-1,z)) end
local g=function (x,y,z) return bit_or(bit_and(x,z),bit_and(y,-z-1)) end
local h=function (x,y,z) return bit_xor(x,bit_xor(y,z)) end
local i=function (x,y,z) return bit_xor(y,bit_or(x,-z-1)) end
local z=function (f,a,b,c,d,x,s,ac)
a=bit_and(a+f(b,c,d)+x+ac,FF)
-- be *very* careful that left shift does not cause rounding!
return bit_or(bit_lshift(bit_and(a,bit_rshift(FF,s)),s),bit_rshift(a,32-s))+b
end
local function transform(A,B,C,D,X)
local a,b,c,d=A,B,C,D
local t=CONSTS
a=z(f,a,b,c,d,X[ 0], 7,t[ 1])
d=z(f,d,a,b,c,X[ 1],12,t[ 2])
c=z(f,c,d,a,b,X[ 2],17,t[ 3])
b=z(f,b,c,d,a,X[ 3],22,t[ 4])
a=z(f,a,b,c,d,X[ 4], 7,t[ 5])
d=z(f,d,a,b,c,X[ 5],12,t[ 6])
c=z(f,c,d,a,b,X[ 6],17,t[ 7])
b=z(f,b,c,d,a,X[ 7],22,t[ 8])
a=z(f,a,b,c,d,X[ 8], 7,t[ 9])
d=z(f,d,a,b,c,X[ 9],12,t[10])
c=z(f,c,d,a,b,X[10],17,t[11])
b=z(f,b,c,d,a,X[11],22,t[12])
a=z(f,a,b,c,d,X[12], 7,t[13])
d=z(f,d,a,b,c,X[13],12,t[14])
c=z(f,c,d,a,b,X[14],17,t[15])
b=z(f,b,c,d,a,X[15],22,t[16])
a=z(g,a,b,c,d,X[ 1], 5,t[17])
d=z(g,d,a,b,c,X[ 6], 9,t[18])
c=z(g,c,d,a,b,X[11],14,t[19])
b=z(g,b,c,d,a,X[ 0],20,t[20])
a=z(g,a,b,c,d,X[ 5], 5,t[21])
d=z(g,d,a,b,c,X[10], 9,t[22])
c=z(g,c,d,a,b,X[15],14,t[23])
b=z(g,b,c,d,a,X[ 4],20,t[24])
a=z(g,a,b,c,d,X[ 9], 5,t[25])
d=z(g,d,a,b,c,X[14], 9,t[26])
c=z(g,c,d,a,b,X[ 3],14,t[27])
b=z(g,b,c,d,a,X[ 8],20,t[28])
a=z(g,a,b,c,d,X[13], 5,t[29])
d=z(g,d,a,b,c,X[ 2], 9,t[30])
c=z(g,c,d,a,b,X[ 7],14,t[31])
b=z(g,b,c,d,a,X[12],20,t[32])
a=z(h,a,b,c,d,X[ 5], 4,t[33])
d=z(h,d,a,b,c,X[ 8],11,t[34])
c=z(h,c,d,a,b,X[11],16,t[35])
b=z(h,b,c,d,a,X[14],23,t[36])
a=z(h,a,b,c,d,X[ 1], 4,t[37])
d=z(h,d,a,b,c,X[ 4],11,t[38])
c=z(h,c,d,a,b,X[ 7],16,t[39])
b=z(h,b,c,d,a,X[10],23,t[40])
a=z(h,a,b,c,d,X[13], 4,t[41])
d=z(h,d,a,b,c,X[ 0],11,t[42])
c=z(h,c,d,a,b,X[ 3],16,t[43])
b=z(h,b,c,d,a,X[ 6],23,t[44])
a=z(h,a,b,c,d,X[ 9], 4,t[45])
d=z(h,d,a,b,c,X[12],11,t[46])
c=z(h,c,d,a,b,X[15],16,t[47])
b=z(h,b,c,d,a,X[ 2],23,t[48])
a=z(i,a,b,c,d,X[ 0], 6,t[49])
d=z(i,d,a,b,c,X[ 7],10,t[50])
c=z(i,c,d,a,b,X[14],15,t[51])
b=z(i,b,c,d,a,X[ 5],21,t[52])
a=z(i,a,b,c,d,X[12], 6,t[53])
d=z(i,d,a,b,c,X[ 3],10,t[54])
c=z(i,c,d,a,b,X[10],15,t[55])
b=z(i,b,c,d,a,X[ 1],21,t[56])
a=z(i,a,b,c,d,X[ 8], 6,t[57])
d=z(i,d,a,b,c,X[15],10,t[58])
c=z(i,c,d,a,b,X[ 6],15,t[59])
b=z(i,b,c,d,a,X[13],21,t[60])
a=z(i,a,b,c,d,X[ 4], 6,t[61])
d=z(i,d,a,b,c,X[11],10,t[62])
c=z(i,c,d,a,b,X[ 2],15,t[63])
b=z(i,b,c,d,a,X[ 9],21,t[64])
return A+a,B+b,C+c,D+d
end
----------------------------------------------------------------
function md5.sumhexa(s)
local msgLen = #s
local padLen = 56 - msgLen % 64
if msgLen % 64 > 56 then padLen = padLen + 64 end
if padLen == 0 then padLen = 64 end
s = s .. char(128) .. rep(char(0),padLen-1) .. lei2str(8*msgLen) .. lei2str(0)
assert(#s % 64 == 0)
local t = CONSTS
local a,b,c,d = t[65],t[66],t[67],t[68]
for i=1,#s,64 do
local X = cut_le_str(sub(s,i,i+63),4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4)
assert(#X == 16)
X[0] = table.remove(X,1) -- zero based!
a,b,c,d = transform(a,b,c,d,X)
end
return format("%08x%08x%08x%08x",swap(a),swap(b),swap(c),swap(d))
end
function md5.sum(s)
return hex2binary(md5.sumhexa(s))
end
return md5

View file

@ -2,6 +2,7 @@
local _keys = {
--[[
These keys are from the pm3 c-codebase.
@ -157,9 +158,30 @@ local _keys = {
'9de89e070277',
'eff603e1efe9',
'644672bd4afe',
'b5ff67cba951',
}
--[[
hotel system cards,
http://www.proxmark.org/forum/viewtopic.php?id=2430
--]]
'44ab09010845',
'85fed980ea5a',
--[[
VIGIK1
--]]
'314B49474956',
'564c505f4d41',
--[[
BCARD keyB
--]]
'f4a9ef2afc6d',
--[[
--]]
'a9f953def0a3',
}
---
-- The keys above have just been pasted in, for completeness sake. They contain duplicates.

View file

@ -0,0 +1,94 @@
--[[
This is an experimental lib.
--]]
local utils = require('utils')
-- LOOKUP Tables
local perm = {}
perm [1]= { 0x0, 0x1, 0x3, 0x2, 0x7, 0x6, 0x4, 0x5, 0xF, 0xE, 0xC, 0xD, 0x8, 0x9, 0xB, 0xA }
perm [2]= { 0x1, 0x0, 0x2, 0x3, 0x6, 0x7, 0x5, 0x4, 0xE, 0xF, 0xD, 0xC, 0x9, 0x8, 0xA, 0xB }
perm [3]= { 0x2, 0x3, 0x1, 0x0, 0x5, 0x4, 0x6, 0x7, 0xD, 0xC, 0xE, 0xF, 0xA, 0xB, 0x9, 0x8 }
perm [4]= { 0x3, 0x2, 0x0, 0x1, 0x4, 0x5, 0x7, 0x6, 0xC, 0xD, 0xF, 0xE, 0xB, 0xA, 0x8, 0x9 }
perm [5]= { 0x4, 0x5, 0x7, 0x6, 0x3, 0x2, 0x0, 0x1, 0xB, 0xA, 0x8, 0x9, 0xC, 0xD, 0xF, 0xE }
perm [6]= { 0x5, 0x4, 0x6, 0x7, 0x2, 0x3, 0x1, 0x0, 0xA, 0xB, 0x9, 0x8, 0xD, 0xC, 0xE, 0xF }
perm [7]= { 0x6, 0x7, 0x5, 0x4, 0x1, 0x0, 0x2, 0x3, 0x9, 0x8, 0xA, 0xB, 0xE, 0xF, 0xD, 0xC }
perm [8]= { 0x7, 0x6, 0x4, 0x5, 0x0, 0x1, 0x3, 0x2, 0x8, 0x9, 0xB, 0xA, 0xF, 0xE, 0xC, 0xD }
perm [9]= { 0x8, 0x9, 0xB, 0xA, 0xF, 0xE, 0xC, 0xD, 0x7, 0x6, 0x4, 0x5, 0x0, 0x1, 0x3, 0x2 }
perm [10]= { 0x9, 0x8, 0xA, 0xB, 0xE, 0xF, 0xD, 0xC, 0x6, 0x7, 0x5, 0x4, 0x1, 0x0, 0x2, 0x3 }
perm [11]= { 0xA, 0xB, 0x9, 0x8, 0xD, 0xC, 0xE, 0xF, 0x5, 0x4, 0x6, 0x7, 0x2, 0x3, 0x1, 0x0 }
perm [12]= { 0xB, 0xA, 0x8, 0x9, 0xC, 0xD, 0xF, 0xE, 0x4, 0x5, 0x7, 0x6, 0x3, 0x2, 0x0, 0x1 }
perm [13]= { 0xC, 0xD, 0xF, 0xE, 0xB, 0xA, 0x8, 0x9, 0x3, 0x2, 0x0, 0x1, 0x4, 0x5, 0x7, 0x6 }
perm [14]= { 0xD, 0xC, 0xE, 0xF, 0xA, 0xB, 0x9, 0x8, 0x2, 0x3, 0x1, 0x0, 0x5, 0x4, 0x6, 0x7 }
perm [15]= { 0xE, 0xF, 0xD, 0xC, 0x9, 0x8, 0xA, 0xB, 0x1, 0x0, 0x2, 0x3, 0x6, 0x7, 0x5, 0x4 }
perm [16]= { 0xF, 0xE, 0xC, 0xD, 0x8, 0x9, 0xB, 0xA, 0x0, 0x1, 0x3, 0x2, 0x7, 0x6, 0x4, 0x5 }
local shifts = {}
shifts[1]= { 0x4, 0x5, 0x7, 0x6, 0x3, 0x2, 0x0, 0x1, 0xB, 0xA, 0x8, 0x9, 0xC, 0xD, 0xF, 0xE }
shifts[2]= { 0x4, 0xB, 0xB, 0x4, 0xB, 0x4, 0x4, 0xB, 0xA, 0x5, 0x5, 0xA, 0x5, 0xA, 0xA, 0x5 }
shifts[3]= { 0xB, 0x6, 0x0, 0xD, 0xD, 0x0, 0x6, 0xB, 0x6, 0xB, 0xD, 0x0, 0x0, 0xD, 0xB, 0x6 }
shifts[4]= { 0xE, 0x5, 0x9, 0x2, 0x0, 0xB, 0x7, 0xC, 0x3, 0x8, 0x4, 0xF, 0xD, 0x6, 0xA, 0x1 }
shifts[5]= { 0x4, 0xE, 0x1, 0xB, 0xF, 0x5, 0xA, 0x0, 0x3, 0x9, 0x6, 0xC, 0x8, 0x2, 0xD, 0x7 }
shifts[6]= { 0xA, 0x4, 0x7, 0x9, 0x0, 0xE, 0xD, 0x3, 0xE, 0x0, 0x3, 0xD, 0x4, 0xA, 0x9, 0x7 }
shifts[7]= { 0xE, 0x6, 0xE, 0x6, 0xF, 0x7, 0xF, 0x7, 0xD, 0x5, 0xD, 0x5, 0xC, 0x4, 0xC, 0x4 }
shifts[8]= { 0x7, 0x1, 0xB, 0xD, 0xE, 0x8, 0x2, 0x4, 0x4, 0x2, 0x8, 0xE, 0xD, 0xB, 0x1, 0x7 }
shifts[9]= { 0xD, 0xB, 0x0, 0x6, 0x6, 0x0, 0xB, 0xD, 0xA, 0xC, 0x7, 0x1, 0x1, 0x7, 0xC, 0xA }
shifts[10]= { 0xe, 0x1, 0x1, 0xe, 0x1, 0xe, 0xe, 0x1, 0x1, 0xe, 0xe, 0x1, 0xe, 0x1, 0x1, 0xe }
local function ApplyPermutationAndShifts( pos, value, nibble)
local shiftbytes = shifts[pos]
local shiftElem = shiftbytes[nibble+1] --one indexed
local shiftOne = shiftbytes[1]
local rs = bit32.bxor(value, bit32.bxor(shiftOne, shiftElem))
return rs
end
local function GetOne( uid, block )
if uid == nil then return nil, 'empty uid string' end
if #uid == 0 then return nil, 'empty uid string' end
if #uid ~= 8 then return nil, 'uid wrong length. Should be 4 hex bytes' end
if type(block) ~= 'number' then return nil, 'block is not number' end
if block > 16 or block < 0 then return nil, 'block is out-of-range' end
local s = ('%s%02X'):format(uid,block)
local nibble1 = tonumber(s:sub(1,1),16) + 1
local permuted = ''
for i = 1, #s do
local el_row = shifts[i]
local el_value = el_row[nibble1]
j = 1
while j <= i do
if i-j > 0 then
local nibble = tonumber(s:sub(j+1,j+1),16)
el_value = ApplyPermutationAndShifts(i-j, el_value, nibble)
end
j = j+1
end
permuted =('%s%X'):format(permuted,el_value)
end
permuted = 'C2'..permuted
local crc64numStr = utils.Crc64(permuted)
local keybytes = utils.ConvertAsciiToBytes(crc64numStr, true)
local key = utils.ConvertBytesToHex(keybytes)
return key:sub(1,12)
end
local PreCalc =
{
GetAll = function(id)
if id == nil then return nil, 'empty string' end
if #id == 0 then return nil, 'empty string' end
if #id ~= 8 then return nil, 'wrong length. Should be 4 hex bytes' end
local list = '4b0b20107ccb'
for i = 1,15 do
local key, err = GetOne(id,i)
if not key then return oops(err) end
list = list..key
end
return list
end,
}
return PreCalc

View file

@ -20,7 +20,9 @@ local ISO14A_COMMAND = {
ISO14A_RAW = 8,
ISO14A_REQUEST_TRIGGER = 0x10,
ISO14A_APPEND_CRC = 0x20,
ISO14A_SET_TIMEOUT = 0x40
ISO14A_SET_TIMEOUT = 0x40,
ISO14A_NO_SELECT = 0x80,
ISO14A_TOPAZMODE = 0x100
}
local ISO14443a_TYPES = {}

View file

@ -71,8 +71,8 @@ local Utils =
return outResults
end,
------------ CRC-16 ccitt checksums
------------ CRC-16 ccitt checksums
-- Takes a hex string and calculates a crc16
Crc16 = function(s)
if s == nil then return nil end
@ -85,7 +85,22 @@ local Utils =
end
return nil
end,
------------ CRC-64 ecma checksums
-- Takes a hex string and calculates a crc64 ecma
Crc64 = function(s)
if s == nil then return nil end
if #s == 0 then return nil end
if type(s) == 'string' then
local utils = require('utils')
local asc = utils.ConvertHexToAscii(s)
local hash = core.crc64(asc)
return hash
end
return nil
end,
-- input parameter is a string
-- Swaps the endianess and returns a number,
-- IE: 'cd7a' -> '7acd' -> 0x7acd
@ -135,7 +150,7 @@ local Utils =
while IN>0 do
I=I+1
IN , D = math.floor(IN/B), math.modf(IN,B)+1
OUT=string.sub(K,D,D)..OUT
OUT = string.sub(K,D,D)..OUT
end
return OUT
end,
@ -147,7 +162,7 @@ local Utils =
end
local s={}
for i = 1, #(bytes) do
s[i] = string.format("%02X",bytes[i])
s[i] = string.format("%02X",bytes[i])
end
return table.concat(s)
end,
@ -171,16 +186,28 @@ local Utils =
end
return t
end,
ConvertAsciiToBytes = function(s)
local t={}
ConvertAsciiToBytes = function(s, reverse)
local t = {}
if s == nil then return t end
if #s == 0 then return t end
for k in s:gmatch"(.)" do
table.insert(t, string.byte(k))
end
return t
if not reverse then
return t
end
local rev = {}
if reverse then
for i = #t, 1,-1 do
table.insert(rev, t[i] )
end
end
return rev
end,
ConvertHexToAscii = function(s)
local t={}
if s == nil then return t end
@ -191,6 +218,30 @@ local Utils =
return table.concat(t)
end,
Chars2num = function(s)
return (s:byte(1)*16777216)+(s:byte(2)*65536)+(s:byte(3)*256)+(s:byte(4))
end,
-- use length of string to determine 8,16,32,64 bits
bytes_to_int = function(str,endian,signed)
local t={str:byte(1,-1)}
if endian=="big" then --reverse bytes
local tt={}
for k=1,#t do
tt[#t-k+1]=t[k]
end
t=tt
end
local n=0
for k=1,#t do
n=n+t[k]*2^((k-1)*8)
end
if signed then
n = (n > 2^(#t*8-1) -1) and (n - 2^(#t*8)) or n -- if last bit set, negative.
end
return n
end,
-- function convertStringToBytes(str)
-- local bytes = {}
-- local strLength = string.len(str)