From c7d5012803e6636c11621f320ad522a25616ceb5 Mon Sep 17 00:00:00 2001
From: Tony Arcieri <bascule@gmail.com>
Date: Sat, 4 Mar 2023 18:30:45 -0700
Subject: [PATCH] scrypt: adopt OWASP recommendations

Adopts the recommended settings from:

https://cheatsheetseries.owasp.org/cheatsheets/Password_Storage_Cheat_Sheet.html

> use scrypt with a minimum CPU/memory cost parameter of (2^17),
> a minimum block size of 8 (1024 bytes), and a parallelization
> parameter of 1.
---
 scrypt/src/params.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scrypt/src/params.rs b/scrypt/src/params.rs
index df6b1bc0..231d6132 100644
--- a/scrypt/src/params.rs
+++ b/scrypt/src/params.rs
@@ -17,7 +17,7 @@ pub struct Params {
 
 impl Params {
     /// Recommended log₂ of the Scrypt parameter `N`: CPU/memory cost.
-    pub const RECOMMENDED_LOG_N: u8 = 15;
+    pub const RECOMMENDED_LOG_N: u8 = 17;
 
     /// Recommended Scrypt parameter `r`: block size.
     pub const RECOMMENDED_R: u32 = 8;