Merge pull request ambta#7 from andheiberg/patch-2

docs: add secret key spec
sh41 · May 15, 2019 · 77536d0 · 77536d0
2 parents e86e037 + d799544
commit 77536d0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -33,6 +33,8 @@ ambta_doctrine_encrypt:
 
 ### Secret key
 
+The secret key should be a max 32 byte hexadecimal string (`[0-9a-fA-F]`).
+
 Secret key is generated if there is no key found. This is automatically generated and stored in the folder defined in the configuration
 
 ```yml