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| author | rfjakob | 2018-07-15 11:24:54 +0200 |
|---|---|---|
| committer | GitHub | 2018-07-15 11:24:54 +0200 |
| commit | 2ed3f128ddefd4404a5afb49d8ae4b98a5bfd30a (patch) | |
| tree | 887d422ab284010f8405a3e7d1d7a55f161af3c1 | |
| parent | 95b93db35f451dbaef49ae53c9b69e32dc10e14a (diff) | |
file-format.md: list full block overhead
For large files, the overhead will be 0.78125 %.
| -rw-r--r-- | Documentation/file-format.md | 1 |
1 files changed, 1 insertions, 0 deletions
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 -------------------- |