Module sighash

Signature hashes for Zcash transactions

Structs

• HashType
  The different SigHash types, as defined in https://zips.z.cash/zip-0143
• SigHash
  A Signature Hash (or SIGHASH) as specified in https://zips.z.cash/protocol/protocol.pdf#sighash
• SigHasher
  A SigHasher context which stores precomputed data that is reused between sighash computations for the same transaction.