From: Chris Duncan <chris@zoso.dev>
Date: Sun, 16 Aug 2026 07:09:49 +0000 (-0700)
Subject: Expand to signed int to return -1 as libsodium instead of 255.
X-Git-Url: https://git.codecow.com/?a=commitdiff_plain;h=1830940c4c163fc55e9a036517e5b739ba16a66a;p=nano25519.git

Expand to signed int to return -1 as libsodium instead of 255.
---

diff --git a/src/assembly/ge.ts b/src/assembly/ge.ts
index 439f728..1be4e37 100644
--- a/src/assembly/ge.ts
+++ b/src/assembly/ge.ts
@@ -143,7 +143,7 @@ export function ge_frombytes (h: ge_p3, s: StaticArray<u8>): i32 {
 	fe_cmov(h.X, negx, fe_isnegative(h.X) ^ (s[31] >> 7))
 	fe_mul(h.T, h.X, h.Y)
 
-	return (has_m_root | has_p_root) - 1
+	return i32(has_m_root | has_p_root) - 1
 }
 
 const ge_has_small_order_y_sqrtm1: FieldElement = fe()