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BIPinformationaltaprootkey-management
BIP341: add aux_rand argument to taproot_sign_key
The `schnorr_sign` function from the [bip340 reference code](https://github.com/bitcoin/bips/blob/master/bip-0340/reference.py#L98) has a third required argument `aux_rand: bytes`. Change: - ~adding `aux_rand` as an optional argument that defaults to `0x0000...`~ - adding `bip340_aux_rand` as a required argument to the function `taproot_sign_key`
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Specification
The schnorr_sign function from the bip340 reference code has a third required argument aux_rand: bytes.
Change:
- ~adding
aux_randas an optional argument that defaults to0x0000...~ - adding
bip340_aux_randas a required argument to the functiontaproot_sign_key
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