use bitcoin::hashes::cmp::fixed_time_eq;
use bitcoin::hashes::hmac::{Hmac, HmacEngine};
use bitcoin::hashes::sha256::Hash as Sha256;
-use chain::keysinterface::{KeyMaterial, KeysInterface, Sign};
-use ln::{PaymentHash, PaymentPreimage, PaymentSecret};
-use ln::msgs;
-use ln::msgs::MAX_VALUE_MSAT;
-use util::chacha20::ChaCha20;
-use util::crypto::hkdf_extract_expand_thrice;
-use util::errors::APIError;
-use util::logger::Logger;
+use crate::chain::keysinterface::{KeyMaterial, KeysInterface, Sign};
+use crate::ln::{PaymentHash, PaymentPreimage, PaymentSecret};
+use crate::ln::msgs;
+use crate::ln::msgs::MAX_VALUE_MSAT;
+use crate::util::chacha20::ChaCha20;
+use crate::util::crypto::hkdf_extract_expand_thrice;
+use crate::util::errors::APIError;
+use crate::util::logger::Logger;
use core::convert::TryInto;
use core::ops::Deref;
/// [`KeysInterface::get_inbound_payment_key_material`]: crate::chain::keysinterface::KeysInterface::get_inbound_payment_key_material
/// [`create_inbound_payment`]: crate::ln::channelmanager::ChannelManager::create_inbound_payment
/// [`create_inbound_payment_for_hash`]: crate::ln::channelmanager::ChannelManager::create_inbound_payment_for_hash
-pub(super) fn verify<L: Deref>(payment_hash: PaymentHash, payment_data: msgs::FinalOnionHopData, highest_seen_timestamp: u64, keys: &ExpandedKey, logger: &L) -> Result<Option<PaymentPreimage>, ()>
+pub(super) fn verify<L: Deref>(payment_hash: PaymentHash, payment_data: &msgs::FinalOnionHopData, highest_seen_timestamp: u64, keys: &ExpandedKey, logger: &L) -> Result<Option<PaymentPreimage>, ()>
where L::Target: Logger
{
let (iv_bytes, metadata_bytes) = decrypt_metadata(payment_data.payment_secret, keys);