Другая причина-это дополнительная безопасность. Как только вы сделаете сделка раскрыть ваш публичный ключ. Да это общественные и должны быть безопасными, а если серьезная слабость когда-либо обнаруженных в кривая secp256k1 средства, где по известному открытому ключу находятся в группе риска в первую очередь. Я заметил, что это был другой тип проводки, и что варинт был выключен, так что это может объяснить это! Я только работаю с p2pkh до сих пор, поэтому мне придется отчитаться за p2pk. Все равно, даже с этим исправить мой подписи до сих пор нет? Я не удивлюсь, если моя rawTX 'ы, прежде чем дважды хэшируется, поставлены правильно. Спасибо Вам за ответ, я думаю, я просто не зарегистрированы в правильном месте. Синхронизация действительно очень долго, даже близко не готово через 3 дня. За небольшую сумму денег, Bitcoin Core-это действительно не то место

Лучшая практика, чтобы хранить только хэш пароля, а не сам пароль. Вы должны также включать случайный соли перед хэшированием. Вы должны помнить, что известные алгоритмы хэширования уже не считается безопасным для использования.

Зашифровать пароль перед его сохранением, не очень хорошая стратегия, потому что вы в конечном итоге с одним ключом шифрования, хранящихся где-то как обычный текст, который может открыть пароли всех пользователей. Это подарок для хакеров.

Вам нужно позаботиться о том, как вы держите пароль в памяти для использования при шифровании и расшифровки других данных (ключи и т. д.). Например, вы должны быть уверены, что другие процессы и плагины не могу заглянуть в твою процессов памяти и что, прежде чем отпустить, любая выделенная память очищается. Это должен быть автомат с самыми современными системами, но это ваша ответственность, чтобы быть уверенным в этом.

Да, любительская попытка написать код безопасности это, наверное, хороший способ, чтобы уничтожить ваш бизнес, разрушить вашу репутацию и поставить себя в порядке гражданского или уголовного дела за халатность.

Честно говоря, этот вопрос может быть лучше, спросил куда-то вроде безопасности.клиент StackExchange. Нет ничего Биткойн-конкретно о этом.

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