SHA-3 is KECCAK

[Uranuz]

>> 4. Is it really essential to someone tho crack you security.

It's beacuse I wrote it at night.

I mean that developer should estimate security level that needed 
and do not reinvent complicated security system where it's not 
essential. But question is how to evaluate security level itself 
and what type of protection is needed for concrete data to be 
protected.

Thanks for responses. Now I'm trying to use OpenSSL library that 
has complete set of crypto primitives. But I'll try to take 
bcrypt, scrypt into consideration