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Add nullifier field to `CompactAction` 

Also reorders the fields to match the ZIP 244 order.

Closes zcash/orchard#243.
This commit is contained in:
Jack Grigg 2022-05-04 15:00:12 +00:00
parent a30caec124
commit c0b7fa2007
1 changed files with 4 additions and 2 deletions
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6
src/note_encryption.rs
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@ -268,8 +268,9 @@ impl<T> ShieldedOutput<OrchardDomain, ENC_CIPHERTEXT_SIZE> for Action<T> {
/// A compact Action for light clients.
pub struct CompactAction {
ephemeral_key: EphemeralKeyBytes,
nullifier: Nullifier,
cmx: ExtractedNoteCommitment,
ephemeral_key: EphemeralKeyBytes,
enc_ciphertext: [u8; 52],
}
@ -282,8 +283,9 @@ impl fmt::Debug for CompactAction {
impl<T> From<&Action<T>> for CompactAction {
fn from(action: &Action<T>) -> Self {
CompactAction {
ephemeral_key: action.ephemeral_key(),
nullifier: *action.nullifier(),
cmx: *action.cmx(),
ephemeral_key: action.ephemeral_key(),
enc_ciphertext: action.encrypted_note().enc_ciphertext[..52]
.try_into()
.unwrap(),