php Programming Glossary: gpu

http://stackoverflow.com/questions/10329999/php-encrypting-passwords

md5 can be bruteforced really really fast with any decent GPU. A lot of people say use Bcrypt which im looking over its that..

Is this a good hashing password function in PHP? If not, why not?

http://stackoverflow.com/questions/16042128/is-this-a-good-hashing-password-function-in-php-if-not-why-not

out the Slides from Password13 PDF which launched a 25 GPU cluster for cracking password hashes. Here are the relevant..

Server CPU and GPU With LAMP

http://stackoverflow.com/questions/5637270/server-cpu-and-gpu-with-lamp

CPU and GPU With LAMP I am trying to figure out more about the hardware.. HipHop. I would like to setup a microserver and use the GPU to help the CPU process requests... Anyone php linux stream.. PHP alone does not have the ability to leverage the GPU. This was recently discussed on the php internals developer..

openssl_digest vs hash vs hash_hmac? Difference between SALT & HMAC?

http://stackoverflow.com/questions/8952807/openssl-digest-vs-hash-vs-hash-hmac-difference-between-salt-hmac

The reason is simple computation time on a computer or GPU is incredibly cheap. It's so cheap that to brute force a list.. trivial to run a lot of them at once side by side in a GPU. If we could only increase the memory usage... Well as it turns.. reading Properly Salting Passwords The Case Against Pepper GPU Accelerated PBKDF2 Many Hash Iterations Append Salt Every Time..