diff options
Diffstat (limited to 'sq/man-sq-autocrypt/sq.1')
-rw-r--r-- | sq/man-sq-autocrypt/sq.1 | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/sq/man-sq-autocrypt/sq.1 b/sq/man-sq-autocrypt/sq.1 index 891006f4..540853fc 100644 --- a/sq/man-sq-autocrypt/sq.1 +++ b/sq/man-sq-autocrypt/sq.1 @@ -1,4 +1,4 @@ -.TH SQ "1" "JANUARY 2021" "0.24.0 (SEQUOIA-OPENPGP 1.0.0)" "USER COMMANDS" 5 +.TH SQ "1" "MARCH 2021" "0.24.0 (SEQUOIA-OPENPGP 1.0.0)" "USER COMMANDS" 5 .SH NAME sq \- A command\-line frontend for Sequoia, an implementation of OpenPGP @@ -42,7 +42,20 @@ Prints this message or the help of the given subcommand(s) Decrypts a message Decrypts a message using either supplied keys, or by prompting for a -password. Any signatures are checked using the supplied certificates. +password. If message tampering is detected, an error is returned. +See below for details. + +If certificates are supplied using the "\-\-signer\-cert" option, any +signatures that are found are checked using these certificates. +Verification is only successful if there is no bad signature, and the +number of successfully verified signatures reaches the threshold +configured with the "\-\-signatures" parameter. + +If the signature verification fails, or if message tampering is +detected, the program terminates with an exit status indicating +failure. In addition to that, the last 25 MiB of the message are +withheld, i.e. if the message is smaller than 25 MiB, no output is +produced, and if it is larger, then the output will be truncated. The converse operation is "sq encrypt". @@ -74,6 +87,14 @@ the file given to \-\-output. When a detached message is verified, no output is produced. Detached signatures are often used to sign software packages. +Verification is only successful if there is no bad signature, and the +number of successfully verified signatures reaches the threshold +configured with the "\-\-signatures" parameter. If the verification +fails, the program terminates with an exit status indicating failure. +In addition to that, the last 25 MiB of the message are withheld, +i.e. if the message is smaller than 25 MiB, no output is produced, and +if it is larger, then the output will be truncated. + The converse operation is "sq sign". .TP |