From 77f67b2c8127ea844f11606bcc6ae1746af232f4 Mon Sep 17 00:00:00 2001
From: vtexier <vit@free.fr>
Date: Thu, 13 Feb 2020 15:47:16 +0100
Subject: [PATCH] RFC 0012 : only refers to .duniterkey yaml format

---
 ...0012_duniterkey_authentication_file_format_v1.md} | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)
 rename rfc/{0012_authentication_file_format_v1.md => 0012_duniterkey_authentication_file_format_v1.md} (88%)

diff --git a/rfc/0012_authentication_file_format_v1.md b/rfc/0012_duniterkey_authentication_file_format_v1.md
similarity index 88%
rename from rfc/0012_authentication_file_format_v1.md
rename to rfc/0012_duniterkey_authentication_file_format_v1.md
index 1cb6309..2144fee 100644
--- a/rfc/0012_authentication_file_format_v1.md
+++ b/rfc/0012_duniterkey_authentication_file_format_v1.md
@@ -9,13 +9,19 @@ Last edited: 2020-02-12
 License: GPL-3
 ```
 
-# Authentication File Format
+# Duniterkey Authentication File Format
 
-This document serves as a reference for a interoperable authentication file format.
+This document serves as a reference for the `.duniterkey` authentication file format.
+
+## Limitations
+
+This format is a container format. Its main caveat is that you can have inside a data not be compatible with your application.
+
+This is the same problem as video containers. The video codec inside the container can be unreadable by your application.
 
 ## File format extension
 
-Cesium client use the ".duniterkey" extension. So for now, the official extension is `.duniterkey`.
+The official extension is `.duniterkey`.
 
 ## Text File Format
 
-- 
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