203 reputation
16
bio website twitter.com/ajax333221
location Mexico
age 24
visits member for 2 years
seen Jun 15 at 4:52

Oct
18
awarded  Yearling
Sep
19
awarded  Popular Question
Sep
25
comment Why are hash functions one way? If I know the algorithm, why can't I calculate the input from it?
"is just like a worm that is getting off a branch on a tree to take a shower at the river, if he decides to go back to the exact branch he was before, he will miserably fail and everyone will laugh at him"
Sep
24
awarded  Nice Question
Sep
24
awarded  Scholar
Sep
24
accepted Why do some sites prevent users from reusing their old passwords?
Sep
24
awarded  Supporter
Sep
24
awarded  Student
Sep
24
awarded  Autobiographer
Sep
24
asked Why do some sites prevent users from reusing their old passwords?