From 2ed3f128ddefd4404a5afb49d8ae4b98a5bfd30a Mon Sep 17 00:00:00 2001 From: rfjakob Date: Sun, 15 Jul 2018 11:24:54 +0200 Subject: [PATCH] file-format.md: list full block overhead For large files, the overhead will be 0.78125 %. --- Documentation/file-format.md | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/file-format.md b/Documentation/file-format.md index b0d4b55..ad1fb3f 100644 --- a/Documentation/file-format.md +++ b/Documentation/file-format.md @@ -12,6 +12,7 @@ Data block 1-4096 bytes encrypted data 16 bytes GHASH +Full block overhead = 32/4096 = 1/128 = 0.78125 % Example: 1-byte file --------------------