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-rw-r--r--doc/gpg.1pod6
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/gpg.1pod b/doc/gpg.1pod
index 98863102d..93b1a199f 100644
--- a/doc/gpg.1pod
+++ b/doc/gpg.1pod
@@ -333,6 +333,12 @@ B<--compress-algo> I<number>
If this is not used the OpenPGP behaviour is used; i.e.
the compression algorith is selected from the preferences.
+B<--throw-keyid>
+ Do not put the keyid into encrypted packets. This option
+ hides the receiver of the message and is a countermeasure
+ against traffic analysis. It may slow down the decryption
+ process because all available secret keys are tried.
+
B<--passphrase-fd> I<n>
Read the passphrase from file descriptor I<n>. If you use
0 for I<n>, the passphrase will be read from stdin. This