From 6e2cf5ab43530e59c695194302c0069c283a6297 Mon Sep 17 00:00:00 2001
From: bunnie <bunnie@kosagi.com>
Date: Sat, 26 Jun 2021 02:11:37 +0800
Subject: [PATCH] add macros

---
 Cargo.toml        | 7 ++++++-
 src/montgomery.rs | 3 +++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index ddca3e3..b067c60 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -50,7 +50,6 @@ serde = { version = "1.0", default-features = false, optional = true, features =
 # https://github.com/rust-lang/packed_simd/issues/303#issuecomment-701361161
 packed_simd = { version = "0.3.4", package = "packed_simd_2", features = ["into_bits"], optional = true }
 zeroize = { version = "1", default-features = false }
-engine25519-as = { path="../engine25519-as", default-features = false, features = [] }
 rand = { version = "0.7", default-features = false, features = [] }
 volatile = "0.2.6"
 #pac = { path = "../../../../sim_support/rust/pac" }  # used in test simulation environment, need to figure out how to make a switch for this
@@ -58,6 +57,12 @@ betrusted-pac = { path = "../betrusted-pac" }
 #pac = { package = "betrusted-pac" }
 fiat-crypto = { version = "0.1.6", optional = true}
 
+[dependencies.engine25519-as]
+git="https://github.com/betrusted-io/engine25519-as.git"
+rev="0bafc1ff8f58b66189d8c2f9ab7046cbbef77e6e"
+default-features = false
+features = []
+
 [features]
 nightly = ["subtle/nightly"]
 default = ["std", "u32_backend"]
diff --git a/src/montgomery.rs b/src/montgomery.rs
index c3d875b..022a6a5 100644
--- a/src/montgomery.rs
+++ b/src/montgomery.rs
@@ -64,6 +64,9 @@ use subtle::{ConditionallyNegatable, ConditionallySelectable};
 
 use zeroize::Zeroize;
 
+#[macro_use]
+use engine25519_as;
+
 /// Holds the \\(u\\)-coordinate of a point on the Montgomery form of
 /// Curve25519 or its twist.
 #[derive(Copy, Clone, Debug, Hash)]