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feature: implement fast_pedersen_hash with ecdsa module #194

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sc0Vu opened this issue Jul 1, 2024 · 0 comments

sc0Vu commented Jul 1, 2024 •

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Hi,

Recently, I found that the code in fast_pedersen_hash.py (https://github.com/starkware-libs/cairo-lang/blob/master/src/starkware/crypto/signature/fast_pedersen_hash.py) imports both fastecdsa and ecdsa. However, according to the documentation, fastecdsa does not support the Windows platform. I think it might be possible to rewrite the code to use ecdsa instead.

Below is a code snippet that I have tested and is working correctly:

https://gist.github.com/sc0Vu/09e7f1838785825de800cd3422e4511a

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