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Add dell_get_serial_line function for dell.

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This commit is contained in:
Slava Bacherikov 2012-01-22 08:07:11 +02:00
parent 83293c985b
commit 14cfeb0749
1 changed files with 10 additions and 7 deletions
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17
decrypt_bios.js
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@ -436,6 +436,10 @@ function blockEncode(encBlock,f1, f2, f3, f4 ,f5){
}
function dell_get_serial_line(serial){
return serial.substr(serial.length - 4, serial.length).toUpperCase();
}
function choseEncode(encBlock, serial){
function encF2(num1, num2, num3) {
@ -463,7 +467,7 @@ function choseEncode(encBlock, serial){
function encF5N(num1, num2, num3){ return encF5(~num1, num2, num3); }
/* Main part */
var type = serial.substr(serial.length - 4, serial.length);
var type = dell_get_serial_line(serial);
if(type == 'D35B'){
return blockEncode(encBlock, encF1, encF2, encF3, encF4, encF5);
} else {
@ -471,7 +475,8 @@ function choseEncode(encBlock, serial){
}
}
function answerToString(b_arr){
// Need fixing for 2A7B
function answerToString(b_arr, serial){
var r = b_arr[0] % 9;
var ret_str = "";
for(var i = 0;i<16;i++){
@ -496,14 +501,14 @@ function dell_encode(in_str, cnt, serial){
function getBiosPwdForDellTag(serial){
var serial_arr = StrintToArray(serial);
serial_arr = serial_arr.concat(calc_suffix_tag(serial_arr));
return answerToString(dell_encode(serial_arr,23, serial));
return answerToString(dell_encode(serial_arr,23, serial), serial);
}
/* 12 symbols + 4 symbols ( 595B, D35B, 2A7B, A95B ) */
function getBiosPwdForDellHddNew(serial){
var serial_arr = StrintToArray(serial);
serial_arr = serial_arr.concat(calc_suffix_hdd_new(serial_arr));
return answerToString(dell_encode(serial_arr,23, serial));
return answerToString(dell_encode(serial_arr,23, serial), serial);
}
/* Depends only in first two chars
@ -858,10 +863,8 @@ function dellChecker(serial, len_arr, series_arr){
return true;
}
var ls = serial.length;
for(var i=0;i<series_arr.length;i++){
var l = series_arr[i].length;
if(serial.substr(ls-l,ls).toUpperCase() == series_arr[i]){
if(dell_get_serial_line(serial) == series_arr[i]){
return true;
}
}