From 7c8d2a918679e6fccf229cef1c702e9855b132f3 Mon Sep 17 00:00:00 2001
From: Andrey Bienkowski <hexagon-recursion@posteo.net>
Date: Mon, 21 Mar 2022 19:49:54 +0000
Subject: [PATCH] README: link to RFC9106

Your README links to the pdf which provides **outdated recommendations**: it recommends argon2i for password based key derivation while the RFC recommends argon2id.
---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 91fc3fd..28df46a 100644
--- a/README.md
+++ b/README.md
@@ -36,6 +36,9 @@ Argon2i, Argon2d, and Argon2id are parametrized by:
 * A **memory** cost, which defines the memory usage, given in kibibytes
 * A **parallelism** degree, which defines the number of parallel threads
 
+[RFC9106](https://www.rfc-editor.org/rfc/rfc9106.html) gives recommendations
+for implementations and users.
+
 The [Argon2 document](argon2-specs.pdf) gives detailed specs and design
 rationale.