From 61fac8a5afdf04ac28dcec420b2cc27c21f775fb Mon Sep 17 00:00:00 2001
From: Jack Grigg <jack@electriccoin.co>
Date: Mon, 3 Jan 2022 13:53:32 +0000
Subject: [PATCH] `blake2b_simd 1`

We also move this dependency behind the `alloc` feature flag, as it is
only required for `crate::hashtocurve`.
---
 Cargo.toml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index c906b3c..23b42ff 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,18 +41,20 @@ harness = false
 required-features = ["alloc"]
 
 [dependencies]
-blake2b_simd = { version = "0.5", default-features = false }
 ff = { version = "0.11", default-features = false }
 group = { version = "0.11", default-features = false }
 rand = { version = "0.8", default-features = false }
 static_assertions = "1.1.0"
 subtle = { version = "2.3", default-features = false }
 
+# alloc dependencies
+blake2b_simd = { version = "1", optional = true, default-features = false }
+
 # sqrt-table dependencies
 lazy_static = { version = "1.4.0", optional = true }
 
 [features]
 default = ["bits", "sqrt-table"]
-alloc = ["group/alloc"]
+alloc = ["group/alloc", "blake2b_simd"]
 bits = ["ff/bits"]
 sqrt-table = ["alloc", "lazy_static"]