Edit C++ CUDA code/kernel -- 2

I have a program in cuda, which is producing/ printing sha256 hashes. Now I need it to generate a bitcoin address from the hash, and compare that address with a list of addresses inside a textfile. If it finds a match, the hash should be saved to a different textfile. The source: [login to view URL] In detail: -add function to generatte bitcoin-address(should be done on device) -add compare function (should be done in device memory) -add save to file function, if a match is found -add a counter for checked addresses The bitcoin-addres generation and comparing to the list needs to be done in device-code/function!!!.