Module elements::sighash

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BIP143 Implementation

Implementation of BIP143 Segwit-style signatures. Should be sufficient to create signatures for Segwit transactions (which should be pushed into the appropriate place in the Transaction::witness array) or bcash signatures, which are placed in the scriptSig.

Structs§

  • Annex
    The Annex struct is a slice wrapper enforcing first byte to be 0x50
  • ScriptPath
    Information related to the script path spending
  • SighashCache
    Efficiently calculates signature hash message for legacy, segwit and taproot inputs.

Enums§

  • Error
    Possible errors in computing the signature message
  • Prevouts
    Contains outputs of previous transactions. In the case SchnorrSighashType variant is ANYONECANPAY, Prevouts::One may be provided
  • SchnorrSighashType
    Hashtype of an input’s signature, encoded in the last byte of the signature Fixed values so they can be casted as integer types for encoding