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Procedure algorithm in Python

Translated4 USD

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Client's review of cooperation with Denys S.

Quality
Professionalism
Cost
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Deadlines

A great programmer.
He carefully studies the task.
He finds insecticides in the requirements.
He did the work quickly.

Freelancer's review of cooperation with Viktor Gritsenko

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A great customer! We will work further!

  1. 10178    183  2   1
    Winning proposal1 day4 USD

    Good day !
    Help with the implementation! I write on C and on Pitton.

    Write to LS!
    Good day to you!

    1 proposal concealed
  • Profile blocked
    5 October 2020, 13:50 |

    header = 4 байта Little-endian ver + prev_block в хексе в обратном порядке + mkrl_root в хексе в обратном порядке + (все  Little-endian) 4 байта time_, bits, nonce

    итого длина буфера под header = 4 + длина prev_block + длина mkrl_root + 12

  • Viktor Gritsenko
    5 October 2020, 15:15 |

    Это процедура конкатенации.

    У меня нет времени самостоятельно в ней разбираться.

    Предлагаю 200 гр. если перепишите процедуру на С.

  • Viktor Gritsenko
    5 October 2020, 15:24 |

    Возможно, что hashlib.sha256(header).digest() принимает аргумент в текстовом

    формате. 

    Моя программа SHA256 принимает 16 слов 32-битовых  типа usigned int.

    Поэтому мне нужен аналогичный код на С в котором  header должен быть в HEX формате.

  • Viktor Gritsenko
    5 October 2020, 16:25 |

    Антон, отбой.

    Я уже выбрал исполнителя.

    Надеюсь на сотрудничество в будущем.

    С уважением,

    Виктор

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Client
Viktor Gritsenko
Ukraine Dnepr  11  0
Project published
5 years back
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