From 3ef311c3cb26b6566054bff344bc0d266fc8a0cd Mon Sep 17 00:00:00 2001
From: mghazwi <m.ghazwi@gmail.com>
Date: Tue, 28 Apr 2026 14:05:31 +0200
Subject: [PATCH] update imports

---
 Cargo.toml | 2 +-
 src/lib.rs | 8 +++-----
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 5558fdb..24f4129 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,5 +9,5 @@ license = "MIT OR Apache-2.0"
 anyhow = "1"
 blake2 = "0.10"
 chacha20 = "0.10"
-sha3 = "0.11.0"
+turboshake = "0.6.0"
 zeroize = { version = "1", features = ["zeroize_derive"] }
diff --git a/src/lib.rs b/src/lib.rs
index c94ddd9..7f060c5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,10 +3,8 @@ use blake2::Blake2bMac;
 use blake2::digest::{KeyInit as BlakeKeyInit, Mac, consts::U32};
 use chacha20::ChaCha20;
 use chacha20::cipher::{KeyIvInit, StreamCipher};
-use sha3::{
-    Shake128,
-    digest::{ExtendableOutput, Update, XofReader},
-};
+use turboshake::TurboShake128;
+use turboshake::digest::{Update, ExtendableOutput, XofReader};
 use zeroize::{Zeroize, ZeroizeOnDrop};
 
 // We expect the input key to be of size 32 bytes (256-bits)
@@ -125,7 +123,7 @@ impl Lioness {
 /// derive all 4 keys from the master key using the KDF i.e. turboshake in here.
 fn derive_round_keys(master_key: &MasterKey) -> RoundKeys {
     // WARNING: this uses the default domain separation 0x1f
-    let mut kdf = Shake128::default();
+    let mut kdf = <TurboShake128>::default();
     kdf.update(master_key);
 
     let mut reader = kdf.finalize_xof();