在Ruby中创建比特币地址

作者: 春风助手
发布时间: 2024-05-13 10:52:38 (1天前)

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只怕再见是故人 | 2020-08-20 11-47

在计算SHA256校验和时，请确保在上一步的实际字节上而不是在这些字节的十六进制编码上进行计算： ``` # First convert to actual bytes. bytes = [ripmed160_with_pre].pack('H*') # Now calculate the first hash over the raw bytes, and # return the raw bytes again for the next hash # (note: digest not hexdigest). sha1 = Digest::SHA256.digest bytes # Second SHA256, using the raw bytes from the previous step # but this time we can use hexdigest as the rest of the code # assumes hex encoded strings sha2 = Digest::SHA256.hexdigest sha1 ```

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