BIP-340 does not define 65 byte serialization for Schnorr signature. Allowing it here introduces unnecessary and non-standard complexity for implementing PSBT v2.
BIP 371: Require Schnorr sig to be 64 bytes long #1176
pull dr-orlovsky wants to merge 1 commits into bitcoin:master from dr-orlovsky:patch-8 changing 1 files +2 −2-
dr-orlovsky commented at 12:14 PM on September 14, 2021: contributor
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BIP 371: Require Schnorr sig to be 64 bytes long
BIP-340 does not defines 65 byte serialization for Schnorr signature. Allowing it here introduces unnecessary and non-standard complexity for implementing PSBT v2.
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apoelstra commented at 4:00 PM on September 14, 2021: contributor
65-byte signatures are defined in BIP 341, see https://github.com/bitcoin/bips/blob/master/bip-0341.mediawiki#taproot-key-path-spending-signature-validation and are used in Bitcoin Script.
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dr-orlovsky commented at 6:17 PM on September 14, 2021: contributor
Sorry for missing that
- dr-orlovsky closed this on Sep 14, 2021
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