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batch_compute_sighashes

blvm_protocol::transaction_hash

Function batch_compute_sighashes 

Source 
pub fn batch_compute_sighashes(
    tx: &Transaction,
    prevouts: &[TransactionOutput],
    sighash_type: SighashType,
) -> Result<Vec<[u8; 32]>, ConsensusError>
Expand description

Batch compute sighashes for all inputs of a transaction

This function computes sighashes for all inputs at once, which is useful when validating transactions with many inputs. The sighashes are computed in parallel when the production feature is enabled.

§Arguments

  • tx - The transaction being signed
  • prevouts - Previous transaction outputs (for input validation)
  • sighash_type - Type of sighash to calculate (must be the same for all inputs)

§Returns

Vector of 32-byte hashes, one per input (in same order)