Topic: (!) Armory Brain Wallet (Read 4959 times)

password:              Am i ever gonna see your face again?
entropy:               100.857
crack time (seconds):  1.1482519836189682e+26
crack time (display):  centuries
score from 0 to 4:     4
calculation time (ms): 7

/*
      Open source under the BSD License.
      Author: Tim Zakirov, 2014
     */

       function sha256(bits) {
return CryptoJS.SHA256(bits);
}

function hash256(bits) {
return CryptoJS.SHA256(CryptoJS.SHA256(bits));
}

function computeChecksum(binaryStr, nBytes, hashFunc) {
nBytes = typeof nBytes !== 'undefined' ? nBytes : 4;
hashFunc = typeof hashFunc !== 'undefined' ? hashFunc : hash256;
return hashFunc(binaryStr).toString(CryptoJS.enc.Latin1).slice(0, nBytes);
}

function binary_to_hex(b) {
return CryptoJS.enc.Latin1.parse(b).toString();
}

NORMALCHARS = '0123 4567 89ab cdef'.replace(/ /g, '');
EASY16CHARS = 'asdf ghjk wert uion'.replace(/ /g, '');
hex_to_base16_map = {};
base16_to_hex_map = {};
len = NORMALCHARS.length;
for (i = 0; i < len; ++i) {
n = NORMALCHARS[i];
b = EASY16CHARS[i];
hex_to_base16_map[n] = b;
base16_to_hex_map[b] = n;
}

function binary_to_easyType16(binstr) {
return Array.prototype.map.call(binary_to_hex(binstr), function (c) { return hex_to_base16_map[c]; }).join('');
}

function makeSixteenBytesEasy(b16) {
if (b16.length !== 16) {
throw 'Must supply 16-byte input';
}
chk2 = computeChecksum(CryptoJS.enc.Latin1.parse(b16), 2);
et18 = binary_to_easyType16(b16 + chk2);
nineQuads = [];
for (i = 0; i < 9; ++i) {
nineQuads[i] = et18.slice(i * 4, (i+1) * 4);
}
return nineQuads.join(' ');
}

function calc(password) {
var entropy=hash256(password);
var line1=makeSixteenBytesEasy(entropy.toString(CryptoJS.enc.Latin1).slice(0, 16));
var line2=makeSixteenBytesEasy(entropy.toString(CryptoJS.enc.Latin1).slice(16));
document.getElementById('line1').innerHTML=line1;
document.getElementById('line2').innerHTML=line2;

}

 
   
   
   
   
   
   


 
 
 
   
 
 



 

html {
  font-family: geneva, sans-serif;
  -webkit-text-size-adjust: 100%;
      -ms-text-size-adjust: 100%;
}
body {
  margin: 0; background-color: #fff; text-align: center;
}
.logo {
height: 350px;
background: url('armory.png') no-repeat center; min-height: 100%;
margin: 50px 0 0 0;
}
.tit {
color: #162959;
font-size: 18px;
margin-bottom: 15px;
}
.tit1 {
color: #bc214c;
font-size: 18px;
margin-top: 60px;
margin-bottom: 15px;
}

input {
color: #1c59b4; width: 55%; border:1px solid #162959;font-size: 16px; padding: 5px; text-align: center;
}
.line {font-family: Courier; font-size: 18px; color: #162959; margin-bottom: 10px;}
.comment {
font-size: 12px;
margin-top: 120px;
color: #1c59b4;
}