Module utils

Functions

• compute_note_hash_for_nullification
  Returns the note hash that must be used to compute a note's nullifier when calling NoteHash::compute_nullifier or NoteHash::compute_nullifier_unconstrained.
• compute_note_hash_for_nullification_from_note_hash_read
  Same as compute_note_hash_for_nullification, except it takes the note hash used in a read request (i.e. what compute_note_hash_read would return). This is useful in scenarios where that hash has already been computed to reduce constraints by reusing this value.
• compute_note_hash_read
  Returns the note hash that must be used to issue a private kernel read request for a note.
• compute_siloed_note_nullifier
  Computes a note's siloed nullifier, i.e. the one that will be inserted into the nullifier tree.