Twetch ยท
๐ธ๐ธ COMPETITION ๐ธ๐ธ
First to guess the word I am thinking wins $20 in BSV ๐ฅ
Hash (sha256) of the word is 16D1C9050A0B32E83764A81D801A880773ABEDFD7F8B0B08A1CD87CA0E404F12
I will reveal the word in 24 hours and you can check that it matches the hash..
Replies
Twetch ยท
Table
Twetch ยท
lol there are a lot of words out there.
Twetch ยท
Lol I thought you cant decrypt hashes valuable lesson....
What is your handcash?
Twetch ยท
You can't decrypt hashes :)
Could you send it to my moneybutton (teamwinnaar@moneybutton.com)?
Twetch ยท
Yet the first answer is the correct one
Twetch ยท
That's why when implementing hashing technology, in most use cases, you want to salt the hash (add some random string to it) and/or use long unpopular strings.
Twetch ยท
Thx man!
I didn't brute force it either, but the least I can do is explain what happened here.
There's databases, so called rainbow tables, with precomputed hashes of a lot of short words, strings and sentences. So you can simply look up an indexed hash.
Twetch ยท
Oh you brute forced it... Sent ๐ฑ๐
Twetch ยท
I am glad I didnt set a bigger reward then ๐
Twetch ยท
Did you receive it?
Twetch ยท
Ah I see. I ve heard about salt before but never understood why its used!
Now I do. Thanks for liking all my posts!
Twetch ยท
Used knowledge is power.
Twetch ยท
ninkumpoop