Quote from: roycilik on January 09, 2020, 10:59:30 PM

Sebenarnya ada kok cara nya untuk memprediksi kapan akan naek rank ke legendary,
theymos pernah share clue untuk memprediksi rank up ke Legendary

Ah... saya baru ngeh.., yang ini bukan om?

Quote from: theymos on August 11, 2014, 05:32:01 PM

That's what I did. It just takes the first byte of the SHA-1 hash of UID+salt and adds it to 775. There aren't many users with more than 775 activity, so checking people for upgrades every 10 minutes doesn't cause any problems. I was able to do it with just one SQL statement because MySQL has a built-in SHA-1 function.

Quote from: theymos on March 21, 2015, 06:15:39 PM

If you can find the secret seed by looking at when people are promoted, then you've (more-or-less) broken SHA-1's preimage resistance. -snip-

Quote from: theymos on March 21, 2015, 08:22:13 PM

Quote from: Quickseller on March 21, 2015, 07:48:24 PM

Out of curiosity, how would someone who can read your code be able to accurately predict when someone will become legendary without the secret seed?

I meant that the secret seed is in the code, so if you have access to it then you'll be able to calculate the number directly.

Hmmm... masalahnya menemukan secret seed ini yang tidak semua orang bisa melakukannya