.IR tag ]
.RB [ \-f
.IR format ]
+.RB [ \-t
+.IR time ]
.br
.RB [ \-o
Produce more verbose messages. See below for the messages produced
during decryption. The default verbosity level is 1. (Currently this
is the most verbose setting. This might not be the case always.)
+.TP
.B "\-q, \-\-quiet"
Produce fewer messages.
.TP
signature header specifies the key named
.IR tag .
.TP
+.BI "\-t, \-\-freshtime " time
+Only accept signatures claiming to have been made more recently than
+.IR time .
+If
+.I time
+is
+.B always
+(the default) then any timestamp in the past is acceptable.
+.TP
.B "\-u, \-\-utc"
Show the datestamp in the signature in UTC rather than (your) local
time. The synonym
All output written has been checked for authenticity. However, output
can fail madway through for many reasons, and the resulting message may
therefore be truncated. Don't rely on the output being complete until
-.B OK is printed or
+.B OK
+is printed or
.B catsign verify
exits successfully.
.SS info
The options follow a rough convention: options describing the input
format are lower-case and options specifying the output format are
upper-case. The following options are recognized.
-.TP "\-a, \-\-armour-in"
+.TP
+.BI "\-a, \-\-armour-in"
Read ASCII-armoured input. This is equivalent to specifying
.BR "\-f pem" .
The variant spelling
.B "\-\-armor"
is also accepted.
-.TP "\-A, \-\-armour-out"
+.TP
+.BI "\-A, \-\-armour-out"
Produce ASCII-armoured output. This is equivalent to specifying
.BR "\-F pem" .
The variant spelling
.BR hashsum (1),
.BR keyring (5).
.SH AUTHOR
-Mark Wooding, <mdw@nsict.org>
+Mark Wooding, <mdw@distorted.org.uk>