about random-generated keys and UUIDs
johansson.sven at gmail.com
Fri Mar 11 06:40:01 EST 2011
On Fri, Mar 11, 2011 at 11:16 AM, Antonio Rohman Fernandez <
rohman at mahalostudio.com> wrote:
> well, maybe i'm wrong, but i don't think base64 is very collision-free if
> you have millions of entries in a same bucket... because even your algorithm
> include some uniqueness on it, base64 encoding it could get into some
> base64(superawesomeuniquestring) can be same as
> Actually, that's not correct. Base64 is just a simple encoding algorithm,
completely lossless and with a unique output for every unique input.
In other words, base64(somestring) != base64(someotherstring) always holds
Maybe you are confusing it with destructive cryptographic functions like MD5
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