From 8da0743361e8e9cc9611889528b6666c403cea57 Mon Sep 17 00:00:00 2001
From: Luke Parker <lukeparker5132@gmail.com>
Date: Thu, 29 Sep 2022 08:08:49 -0400
Subject: [PATCH] Use sha3 in monero-generators

---
 Cargo.lock                         | 2 +-
 coins/monero/generators/Cargo.toml | 2 +-
 coins/monero/generators/src/lib.rs | 8 ++------
 3 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 17584f8f..4990c5d3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4579,8 +4579,8 @@ dependencies = [
  "dalek-ff-group",
  "group",
  "lazy_static",
+ "sha3 0.10.5",
  "subtle",
- "tiny-keccak",
 ]
 
 [[package]]
diff --git a/coins/monero/generators/Cargo.toml b/coins/monero/generators/Cargo.toml
index 800e9f35..e005f2ab 100644
--- a/coins/monero/generators/Cargo.toml
+++ b/coins/monero/generators/Cargo.toml
@@ -15,7 +15,7 @@ lazy_static = "1"
 
 subtle = "2.4"
 
-tiny-keccak = { version = "2", features = ["keccak"] }
+sha3 = "0.10"
 
 curve25519-dalek = { version = "3", features = ["std"] }
 
diff --git a/coins/monero/generators/src/lib.rs b/coins/monero/generators/src/lib.rs
index bcf9ccfa..20a2740a 100644
--- a/coins/monero/generators/src/lib.rs
+++ b/coins/monero/generators/src/lib.rs
@@ -4,7 +4,7 @@
 
 use lazy_static::lazy_static;
 
-use tiny_keccak::{Hasher, Keccak};
+use sha3::{Digest, Keccak256};
 
 use curve25519_dalek::{
   constants::ED25519_BASEPOINT_POINT,
@@ -21,11 +21,7 @@ mod hash_to_point;
 pub use hash_to_point::hash_to_point;
 
 fn hash(data: &[u8]) -> [u8; 32] {
-  let mut keccak = Keccak::v256();
-  keccak.update(data);
-  let mut res = [0; 32];
-  keccak.finalize(&mut res);
-  res
+  Keccak256::digest(data).into()
 }
 
 lazy_static! {