From aed753c64f3c54d814a06eff9304f4ffd79450cf Mon Sep 17 00:00:00 2001
From: spinline <bilal.karatatr.@gmail.com>
Date: Sat, 7 Feb 2026 16:24:06 +0300
Subject: [PATCH] Lower bcrypt cost to 6 to improve login speed on low-end
 hardware

---
 backend/src/handlers/setup.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/backend/src/handlers/setup.rs b/backend/src/handlers/setup.rs
index b85ac0b..55f6875 100644
--- a/backend/src/handlers/setup.rs
+++ b/backend/src/handlers/setup.rs
@@ -67,7 +67,9 @@ pub async fn setup_handler(
     }
 
     // 3. Create User
-    let password_hash = match bcrypt::hash(&payload.password, bcrypt::DEFAULT_COST) {
+    // Lower cost for faster login on low-power devices (MIPS routers etc.)
+    // Default is usually 12, which takes ~3s on slow CPUs. 6 should be much faster.
+    let password_hash = match bcrypt::hash(&payload.password, 6) {
         Ok(h) => h,
         Err(e) => {
             tracing::error!("Failed to hash password: {}", e);