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Calculate SHA256 using CUDA (.exe file)

I am looking for someone who can effectively write a super simple C++ program that uses CUDA / GPU for speed, to run the following equivalent of this PHP script (i need millions or billions of calculations per second). It is an infinite loop looking for a correct hash in a sequence of hashes:

// START

$hash = "D8A928B2043DB77E340B523547BF16CB4AA483F0645FE0A290ED1F20AAB76257";

while (1){

$previousHash = $hash;

$hash = hash('sha256', $hash);

if($hash == "C0F405C251327D261E23897F813907DA82FA4ECAAA76E8E65B257671A823A05F") {

echo $i . " - Found the right starting hash! Our starting hash is " . $previousHash . "\n";

exit();

}

}

// END

I need the source code and compiled windows EXE file. Perhaps some small adjustments like logging and input parameters (starting hash).

スキル: C プログラミング, C++プログラミング, CUDA, パイソン, ソフトウェアアーキテクチャ

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採用者について:
( 24件のレビュー ) Szczecin, Poland

プロジェクトID: #17999889

アワード:

Elyashayo

During my [login to view URL], I worked on a project for checking the Integrity of a PE file. I have done it, using SHA functions, and I implemented it using C++, so I am familiar with the topics. I would like to prove myself.

$25 USD 2日以内
(0レビュー)
0.0

3人のフリーランサーが、このジョブに平均$27で入札しています

Valuesolutions

Hello, i have read the details provided..please contact me to discuss more on the project deadline and some other few things

$35 USD 1日以内
(14件のレビュー)
5.1
Commoner1987001

Hello. I think it will be easy to make such a program. but it wouldn't be easy to get the result with it. I think it's just like bitcoin mining. but if you really want that, I will try.

$20 USD 1日以内
(レビュー1件)
0.0