From c239b518e03cc3e872660346268ba8c54bc8c550 Mon Sep 17 00:00:00 2001
From: Julien Fontanet <julien.fontanet@isonoe.net>
Date: Tue, 13 Mar 2018 15:56:26 +0100
Subject: [PATCH] chore(xo-server/checksum): documentation

---
 packages/xo-server/src/remote-handlers/checksum.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/xo-server/src/remote-handlers/checksum.js b/packages/xo-server/src/remote-handlers/checksum.js
index 7855fbe5b..b99f7677b 100644
--- a/packages/xo-server/src/remote-handlers/checksum.js
+++ b/packages/xo-server/src/remote-handlers/checksum.js
@@ -7,6 +7,9 @@ import { defer, fromEvent } from 'promise-toolbox'
 import { invert } from 'lodash'
 import { type Readable, type Transform } from 'stream'
 
+// Format: $<algorithm>$<salt>$<encrypted>
+//
+// http://man7.org/linux/man-pages/man3/crypt.3.html#NOTES
 const ALGORITHM_TO_ID = {
   md5: '1',
   sha256: '5',