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Bug in signature serialize/deserialize #295

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krisk0 opened this issue Dec 12, 2023 · 1 comment
Open

Bug in signature serialize/deserialize #295

krisk0 opened this issue Dec 12, 2023 · 1 comment

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@krisk0
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krisk0 commented Dec 12, 2023

DERSignature.stream_serialize puts byte 0x30 between r and s. But .stream_deserialize expects 0x02 there.

I think this is a bug in either DERSignature.stream_serialize or DERSignature.stream_deserialize.
@petertodd
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Adding this for my own notes when I get some time to look into this: https://b10c.me/blog/006-evolution-of-the-bitcoin-signature-length/

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@petertodd @krisk0