Merge pull request #2161 from mitar/patch-1

Explaining prefix performance issues
2019-08-12 10:44:03 +02:00
parent 706d69ba08 685bcde52e
commit b349cef8e5
1 changed files with 2 additions and 0 deletions
--- a/docs/performance.txt
+++ b/docs/performance.txt
@@ -3,6 +3,8 @@ Performance Notes:

 - Always Use the latest display driver
 - To significantly improve performance use -w 3
+- Cracking with a mask with a fixed prefix can be slow.
+  Consider instead using a mode with salt as a prefix and set salt to that fixed prefix.

 Also read this: