From 19b3cacd6008acd5e553922c736f975ccd73c41c Mon Sep 17 00:00:00 2001
From: Greg Fitzgerald <greg@solana.com>
Date: Tue, 31 Jul 2018 16:43:24 -0600
Subject: [PATCH] Generate a fixed-size array instead of a vector

---
 src/signature.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/signature.rs b/src/signature.rs
index 1cbbf33dd..b3b116783 100644
--- a/src/signature.rs
+++ b/src/signature.rs
@@ -92,8 +92,8 @@ impl GenKeys {
         }
     }
 
-    pub fn new_key(&self) -> Vec<u8> {
-        KeyPair::generate_pkcs8(self).unwrap().to_vec()
+    pub fn new_key(&self) -> [u8; 85] {
+        KeyPair::generate_pkcs8(self).unwrap()
     }
 
     pub fn gen_n_seeds(&self, n: i64) -> Vec<[u8; 32]> {
@@ -144,7 +144,7 @@ mod tests {
         let rng1 = GenKeys::new(seed);
 
         for _ in 0..100 {
-            assert_eq!(rng0.new_key(), rng1.new_key());
+            assert_eq!(rng0.new_key().to_vec(), rng1.new_key().to_vec());
         }
     }