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T0zq9U5QbaM8nyERDbwPvA== x-ms-lease-status: unlocked x-ms-lease-state: available x-ms-blob-type: BlockBlob x-ms-server-encrypted: true via: 1.1 varnish, 1.1 varnish accept-ranges: bytes age: 0 date: Tue, 22 Jul 2025 19:56:34 GMT x-served-by: cache-iad-kiad7000033-IAD, cache-bom-vanm7210042-BOM x-cache: MISS, MISS x-cache-hits: 0, 0 x-timer: S1753214193.265417,VS0,VE802 content-disposition: attachment; filename=key_obfuscate_api.lua content-type: application/octet-stream content-length: 18144 function PrivateDarwing_parse_to_bytes(seq) local buffer = {} for i = 1, #seq do buffer[#buffer + 1] = string.char(seq[i]) end return buffer end PRIVATE_DARWIN_key_obfuscate_SO_INCLUDED = {} private_key_obfuscate = {} public_key_obfuscate = {} private_key_obfuscate.create_for = function(props,randonizer,procedural_props,project_name,code, already_existed_integers,bytes_to_save,total_scope) local var_name = project_name.."_scope_"..total_scope local predictibble = private_key_obfuscate.make_predicible_operation(randonizer,procedural_props,project_name, already_existed_integers,bytes_to_save) code.append(private_key_obfuscate.create_padding(total_scope).."for(int "..var_name.." = "..predictibble.code.."; "..var_name.." < "..(predictibble.eval+1) .."; "..var_name.."++){\\\n") end private_key_obfuscate.create_if = function(props,randonizer,procedural_props,project_name,code, already_existed_integers,bytes_to_save,total_scope) local predictibble = private_key_obfuscate.make_predicible_operation(randonizer,procedural_props,project_name, already_existed_integers,bytes_to_save) local comparation = randonizer.choice({"==","<",">","<=",">=","~="}) local dif = 0 if comparation == "<"then dif = 1 end if comparation == ">"then dif = -1 end if comparation == "~="then dif = 2 end code.append(private_key_obfuscate.create_padding(total_scope)) code.append("if(") code.append(predictibble.code) code.append(" ") code.append(comparation) code.append(" ") code.append(predictibble.eval+dif) code.append("){\\\n") end private_key_obfuscate.create_integer = function(props,randonizer,procedural_props,project_name,code, already_existed_integers,bytes_to_save,total_scope) local index = #already_existed_integers + 1 local name = project_name.."_integer_"..index code.append(private_key_obfuscate.create_padding(total_scope).."int "..name.." = ") local predictibble = private_key_obfuscate.make_predicible_operation(randonizer,procedural_props,project_name, already_existed_integers,bytes_to_save) code.append(predictibble.code) code.append(";") code.append("/*create:") code.append(predictibble.eval) code.append("*/") code.append("\\\n") --code.append(predictibble.evalated_str) already_existed_integers[index] = predictibble.eval if props.debug then code.append("\tif("..predictibble.eval.." != "..name.."){") code.append('printf("expected %d and was %d at var ('..name..')\\n",'..predictibble.eval..','..name..');') code.append("}\\\n") end --code.append('printf("expected %d and was %d \\n",'..predictibble.eval..','..name..');') --code.append("\\\n") end private_key_obfuscate.fake_byte_set = function(props,randonizer,procedural_props,project_name,code, already_existed_integers,bytes_to_save,total_scope) local chosen_byte = private_key_obfuscate.get_randon_not_ajusted_byte(randonizer,bytes_to_save) if not chosen_byte then return end code.append(private_key_obfuscate.create_padding(total_scope).."key["..chosen_byte.index.."] = ") predictibble = private_key_obfuscate.make_predicible_operation(randonizer,procedural_props,project_name, already_existed_integers,bytes_to_save) local fake_value = randonizer.generate_num(1,230) chosen_byte.ajusted = false chosen_byte.current_value = fake_value code.append(predictibble.code) if predictibble.eval > 0 then code.append(" - ") code.append(predictibble.eval -fake_value) end if predictibble.eval <= 0 then code.append(" + ") code.append(fake_value - predictibble.eval) end code.append(";") code.append("/*fake:") code.append(chosen_byte.byte) code.append("*/") code.append("\\\n") if props.debug then code.append("\tif("..chosen_byte.byte.." != key["..chosen_byte.index.."]){") code.append('printf("expected %d and was %d at key['..chosen_byte.index..']\\n",'..chosen_byte.byte..',key['..chosen_byte.index..']);') code.append("}\\\n") end end private_key_obfuscate.integer_set = function(props,randonizer,procedural_props,project_name,code, already_existed_integers,bytes_to_save,total_scope) if #already_existed_integers == 0 then return end local index = 1 if #already_existed_integers > 1 then index = randonizer.generate_num(1,#already_existed_integers) end local chosen_index_str =""..index local formmated_index = "" for j=1,#chosen_index_str do local current_char =private_key_obfuscate.sub(chosen_index_str,j,j) if current_char == "." then break end formmated_index = formmated_index.. current_char end local name = project_name.."_integer_"..formmated_index code.append(private_key_obfuscate.create_padding(total_scope)..name.." = ") local predictibble = private_key_obfuscate.make_predicible_operation(randonizer,procedural_props,project_name, already_existed_integers,bytes_to_save) code.append(predictibble.code) code.append(";") code.append("/*set:") code.append(predictibble.eval) code.append("*/") code.append("\\\n") --code.append(predictibble.evalated_str) already_existed_integers[index] = predictibble.eval if props.debug then code.append("\tif("..predictibble.eval.." != "..name.."){") code.append('printf("expected %d and was %d at var ('..name..')\\n",'..predictibble.eval..','..name..');') code.append("}\\\n") end --code.append('printf("expected %d and was %d \\n",'..predictibble.eval..','..name..');') --code.append("\\\n") end private_key_obfuscate.real_byte_sec = function(props,randonizer,procedural_props,project_name,code, already_existed_integers,bytes_to_save,total_scope) local chosen_byte = private_key_obfuscate.get_randon_not_ajusted_byte(randonizer,bytes_to_save) code.append(private_key_obfuscate.create_padding(total_scope).."key["..chosen_byte.index.."] = ") predictibble = private_key_obfuscate.make_predicible_operation(randonizer,procedural_props,project_name, already_existed_integers,bytes_to_save) code.append(predictibble.code) if predictibble.eval > 0 then code.append(" - ") code.append(predictibble.eval -chosen_byte.byte) end if predictibble.eval <= 0 then code.append(" + ") code.append(chosen_byte.byte - predictibble.eval) end code.append(";") code.append("/*set:") code.append(chosen_byte.byte) code.append("*/") code.append("\\\n") if props.debug then code.append("\tif("..chosen_byte.byte.." != key["..chosen_byte.index.."]){") code.append('printf("expected %d and was %d at key['..chosen_byte.index..']\\n",'..chosen_byte.byte..',key['..chosen_byte.index..']);') code.append("}\\\n") end chosen_byte.ajusted = true chosen_byte.current_value = chosen_byte.byte end private_key_obfuscate.create_bytes_to_save =function(key,starter_num) local bytes_to_save = {} for i=1,#key do local byte_converted = private_key_obfuscate.byte(private_key_obfuscate.sub(key,i,i)) if byte_converted < 0 then print("Error: byte_converted < 0") end bytes_to_save[i] = { byte = byte_converted, index = i-1,--these its required because its a c array ajusted = false, current_value= starter_num } end return bytes_to_save end private_key_obfuscate.terminated= function(bytes_to_save) for i=1,#bytes_to_save do if bytes_to_save[i].ajusted == false then return false end end return true end private_key_obfuscate.get_randon_byte = function(randonizer,bytes_to_save) local index = randonizer.generate_num(1,#bytes_to_save) return bytes_to_save[index] end private_key_obfuscate.get_randon_not_ajusted_byte = function(randonizer,bytes_to_save) local total_not_ajusted = {} for i=1,#bytes_to_save do if bytes_to_save[i].ajusted == false then total_not_ajusted[#total_not_ajusted + 1] = bytes_to_save[i] end end if #total_not_ajusted == 0 then return nil end if #total_not_ajusted == 1 then return total_not_ajusted[1] end local index = randonizer.generate_num(1,#total_not_ajusted) return total_not_ajusted[index] end private_key_obfuscate.newCodeFormater = function() local added = {} local self_obj = {} self_obj.append = function(code) added[#added + 1] = code end self_obj.get_code = function() return private_key_obfuscate.concat(added) end return self_obj end if string then private_key_obfuscate.sub = string.sub private_key_obfuscate.byte = string.byte end if table then private_key_obfuscate.concat = table.concat end if pairs then private_key_obfuscate.pairs = pairs end if load then private_key_obfuscate.load = load end private_key_obfuscate.create_padding = function(size) local padding = "\t" for i=1,size do padding = padding.."\t" end return padding end private_key_obfuscate.parse_to_int_str = function(num) local int_str = ""..num local formmated = "" for i=1,#int_str do local current_char = private_key_obfuscate.sub(int_str,i,i) if current_char == "." then break end formmated = formmated..current_char end return formmated end private_key_obfuscate.make_predicible_operation = function(randonizer,procedural_props,project_name, already_existed_integers,bytes_to_save) local total_operations = randonizer.generate_num( procedural_props.min_operations_per_line, procedural_props.max_operations_per_line ) local evalated_str = "return " local code = "(" for i=1,total_operations do local operation_item = randonizer.choice({"byte","integer","random"}) if operation_item == "byte" then local chosen_byte = private_key_obfuscate.get_randon_byte(randonizer,bytes_to_save) code = code.." ".."key["..chosen_byte.index.."]" evalated_str = evalated_str.." "..private_key_obfuscate.parse_to_int_str(chosen_byte.current_value) elseif operation_item == "integer" and #already_existed_integers > 0 then local chosen_index =1 if #already_existed_integers > 1 then chosen_index = randonizer.generate_num(1,#already_existed_integers) end local formmated_index = private_key_obfuscate.parse_to_int_str (chosen_index) local name = project_name.."_integer_"..formmated_index local value = already_existed_integers[chosen_index] code = code.." "..name evalated_str = evalated_str.." "..private_key_obfuscate.parse_to_int_str(value) else local randon_int = randonizer.generate_num(1000,100000) code = code.." "..randon_int evalated_str = evalated_str.." "..private_key_obfuscate.parse_to_int_str(randon_int) end local operation = randonizer.choice({"+","-","*"}) if i < total_operations then code = code .." "..operation evalated_str = evalated_str.." "..operation end end code = code..")" --print("evalated_str",evalated_str) return {code = code,eval = private_key_obfuscate.load(evalated_str)()} end public_key_obfuscate.create_procedural_generation = function(props) local randonizer = private_key_obfuscate.newRandonizer(props.seed) local starter_num = randonizer.generate_num(1,100) local bytes_to_save = private_key_obfuscate.create_bytes_to_save(props.key,starter_num) local code =private_key_obfuscate.newCodeFormater() local procedural_props = private_key_obfuscate.create_procedural_props(props) code.append("#ifndef "..props.name .. "_get_key_h\n") code.append("#define "..props.name .. "_get_key_h\n") code.append("#define "..props.name.."key_size "..#bytes_to_save.."\n") code.append("#define "..props.name.."_get_key(key) \\\n") code.append("\tfor(int i=0;i<"..#bytes_to_save..";i++){") code.append("key[i] = "..starter_num..";}\\\n") --set 0 to end code.append("\tkey["..#bytes_to_save.."] = 0;\\\n") local created_integers = {} local total_scopes = 0 while true do if private_key_obfuscate.terminated(bytes_to_save) then break end if total_scopes < procedural_props.max_scopes then local create_for = randonizer.generate_num(1,100) if create_for <= procedural_props.create_a_for * 100 then private_key_obfuscate.create_for(props,randonizer,procedural_props,props.name,code,created_integers,bytes_to_save,total_scopes) total_scopes = total_scopes + 1 end local create_if = randonizer.generate_num(1,100) if create_if <= procedural_props.create_a_if * 100 then private_key_obfuscate.create_if(props,randonizer,procedural_props,props.name,code,created_integers,bytes_to_save,total_scopes) total_scopes = total_scopes + 1 end end local create_integer_choice = randonizer.generate_num(1,100) local create_integer_probability = procedural_props.create_a_integer if #created_integers >10 then create_integer_probability = procedural_props.create_a_integer_after10 end if #created_integers >50 then create_integer_probability = procedural_props.create_a_integer_after50 end --these stop the creation of integers if #created_integers >100 or total_scopes > 0 then create_integer_probability = -1 end if create_integer_choice <= create_integer_probability * 100 then private_key_obfuscate.create_integer(props,randonizer,procedural_props,props.name,code,created_integers,bytes_to_save,total_scopes) end local set_real_byte = randonizer.generate_num(1,100) if set_real_byte <= procedural_props.real_byte_set * 100 then private_key_obfuscate.real_byte_sec(props,randonizer,procedural_props,props.name,code,created_integers,bytes_to_save,total_scopes) end local set_fake_byte = randonizer.generate_num(1,100) if set_fake_byte <= procedural_props.fake_byte_set * 100 then private_key_obfuscate.fake_byte_set(props,randonizer,procedural_props,props.name,code,created_integers,bytes_to_save,total_scopes) end if total_scopes > 0 then local close_scope = randonizer.generate_num(1,100) if close_scope <= procedural_props.close_scopes * 100 then total_scopes = total_scopes - 1 code.append(private_key_obfuscate.create_padding(total_scopes).."}\\\n") end end local set_integer = randonizer.generate_num(1,100) if set_integer <= procedural_props.integer_set * 100 then private_key_obfuscate.integer_set(props,randonizer,procedural_props,props.name,code,created_integers,bytes_to_save,total_scopes) end end -- close all scopes for i=1,total_scopes do code.append("\t}\\\n") end code.append("\n#endif\n") return code.get_code() end private_key_obfuscate.create_procedural_props = function(user_props) local defaut_props = { fake_byte_set = 0.5, --chance to set a unset byte a fake value create_a_integer = 0.33, --chance of create a interger swap value create_a_integer_after10 = 0.10, create_a_integer_after50 = 0.05, make_a_usless_operation = 0.33, max_operations_per_line = 6, min_operations_per_line = 2, create_a_for =0.33, create_a_if = 0.33, max_scopes = 3, close_scopes = 0.66, integer_set = 0.33, fake_byte_set = 0.33, real_byte_set = 0.5, } if not user_props then return defaut_props end for key,value in pairs(defaut_props) do if user_props[key] then defaut_props[key] = user_props[key] end end return defaut_props end private_key_obfuscate.flor = function(value) return value - (value % 1) end private_key_obfuscate.ajust = function(value,min,max) while value > max or value < min do if(value > max) then value = value / 3.9 end if(value < min) then value = value * 3.5 end end return private_key_obfuscate.flor(value) end private_key_obfuscate.rand_generate = function(value,seed) local TOTAL_LOOPS = 20 local MIN_LIMIT = 1000 local MAX_LIMIT = 100000 local result = value for i=1,TOTAL_LOOPS do result = result * (seed / i + seed) result = result * result result = private_key_obfuscate.ajust(result,MIN_LIMIT,MAX_LIMIT) end return private_key_obfuscate.ajust(result,MIN_LIMIT,MAX_LIMIT) end private_key_obfuscate.newRandonizer = function(seed) local self_obj = {} local seed = seed local increment = 10 self_obj.generate_num = function(min,max) if min == max then return min end increment = increment + 10 local num = private_key_obfuscate.rand_generate(increment,seed) return private_key_obfuscate.ajust(num,min,max) end self_obj.choice = function(itens) if #itens == 0 then return nil end if #itens == 1 then return itens[1] end local index = self_obj.generate_num(1,#itens) return itens[index] end return self_obj end return public_key_obfuscate