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@superchris
Created December 14, 2016 18:01
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var md5 = require('md5');
var salt = "jlmsuwbz";
var index = 0;
var keys = 0;
const THREE_MATCH = /(.)\1\1/
function santaHash(input, index) {
return md5(input+index);
};
function hasThreeOfAKind(hash) {
arr = hash.match(THREE_MATCH)
return arr == null ? false : arr[1]
}
function hasFiveOfAKind(hash, character) {
return hash.indexOf(character + character + character + character + character) > -1
}
while (keys < 64) {
var hash = santaHash(salt, index);
var matchingCharacter = hasThreeOfAKind(hash);
if(matchingCharacter) {
for (var i = 1; i <= 1000; i++) {
var newHash = santaHash(salt, i + index);
if (hasFiveOfAKind(newHash, matchingCharacter)) {
keys++;
break;
}
}
}
if (keys === 64) {
break;
}
index++;
}
console.log(index)
while(!found){
var hash = santaHash(salt, index);
var matchingCharacter = hasThreeOfAKind(hash);
if(matchingCharacter) {
matches[matchingCharacter] = index;
}
}
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