3 ms·
With some clever information hiding, you can sort of mask the brute force: On 2015/7/6 at 00:00, I wrote this message's hash down. It started with 1337. T
by siraben 3y ago
With some clever information hiding, you can sort of mask the brute force:
On 2015/7/6 at 00:00, I wrote this message's hash down. It started with 1337.
Thought #335552803: I love beef so much I made sure the sha256 of this message started with 0xbeef!
A longer example:
$ cat predestination.txt
(1991/4/7 at 00:16) <siraben> I know the hash of this message before you do!
(1991/4/7 at 00:17) <larsivi> Huh. What is it?
(1991/4/7 at 00:18) <siraben> It starts with 1337.
$ sha256sum predestination.txt
1337a4654163ab48761bf8acc75a407179e700f67f97d754b08c7afeac7da70a predestination.txt