Module hash

Functions

• accumulate_sha256
  Computes sha256 hash of 2 input fields.
• compute_app_siloed_secret_key
• compute_contract_class_log_hash
• compute_l2_to_l1_message_hash
• compute_note_hash_nonce
• compute_note_nonce_and_unique_note_hash
• compute_siloed_note_hash
  Siloing in the context of Aztec refers to the process of hashing a note hash with a contract address (this way the note hash is scoped to a specific contract). This is used to prevent intermingling of notes between contracts.
• compute_siloed_nullifier
• compute_siloed_private_log
• compute_siloed_private_log_first_field
• compute_unique_note_hash
  Computes unique, siloed note hashes from siloed note hashes.
• create_protocol_nullifier
• poseidon2_hash
• poseidon2_hash_bytes
• poseidon2_hash_subarray
  Computes a Poseidon2 hash over a dynamic-length subarray of the given input. Only the first in_len fields of input are absorbed; any remaining fields are ignored. The caller is responsible for ensuring that the input is padded with zeros if required.
• poseidon2_hash_with_separator
• poseidon2_hash_with_separator_bounded_vec
• private_functions_root_from_siblings
• sha256_to_field