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Annotation of src/usr.bin/gzsig/gzsig.1, Revision 1.4

1.4     ! djm         1: .\" $OpenBSD: gzsig.1,v 1.3 2005/05/29 07:34:34 djm Exp $
        !             2: .\" $Id: gzsig.1,v 1.3 2005/05/29 07:34:34 djm Exp $
1.1       marius      3: .\"
                      4: .\"  Copyright (c) 2001 Dug Song <dugsong@arbor.net>
                      5: .\"  Copyright (c) 2001 Arbor Networks, Inc.
                      6: .\"
                      7: .\"    Redistribution and use in source and binary forms, with or without
                      8: .\"    modification, are permitted provided that the following conditions
                      9: .\"    are met:
                     10: .\"
                     11: .\"    1. Redistributions of source code must retain the above copyright
                     12: .\"       notice, this list of conditions and the following disclaimer.
                     13: .\"    2. Redistributions in binary form must reproduce the above copyright
                     14: .\"       notice, this list of conditions and the following disclaimer in the
                     15: .\"       documentation and/or other materials provided with the distribution.
                     16: .\"    3. The names of the copyright holders may not be used to endorse or
                     17: .\"       promote products derived from this software without specific
                     18: .\"       prior written permission.
                     19: .\"
                     20: .\"    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
                     21: .\"    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
                     22: .\"    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
                     23: .\"    THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
                     24: .\"    EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
                     25: .\"    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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                     27: .\"    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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                     30: .\"
                     31: .Dd July 6, 2001
                     32: .Dt GZSIG 1
                     33: .Sh NAME
                     34: .Nm gzsig
                     35: .Nd gzip signing utility
                     36: .Sh SYNOPSIS
                     37: .Nm gzsig sign
1.3       djm        38: .Op Fl q
1.1       marius     39: .Ar privkey
                     40: .Op Ar
                     41: .Pp
                     42: .Nm gzsig verify
1.3       djm        43: .Op Fl q
1.4     ! djm        44: .Op Fl f Ar secret_file
1.1       marius     45: .Ar pubkey
                     46: .Op Ar
                     47: .Sh DESCRIPTION
                     48: .Nm
                     49: embeds or verifies RSA PKCS #1 v2.0 or DSA SHA1 signatures in
                     50: .Xr gzip 1
1.2       marius     51: compressed files using SSH identity keys or X509 certificates.
1.1       marius     52: .Pp
                     53: The
                     54: .Ar file
                     55: operands are processed in command-line order. If
                     56: .Ar file
                     57: is a single dash
                     58: .Pq Sq \&-
                     59: or absent,
                     60: .Nm
                     61: reads from the standard input.
                     62: .Pp
                     63: The options are as follows:
                     64: .Bl -tag -width Ds
                     65: .It Nm sign
                     66: Sign the input using the private key in
                     67: .Ar privkey .
                     68: .It Nm verify
                     69: Verify the signature using the public key in
                     70: .Ar pubkey .
1.3       djm        71: .It Fl q
                     72: Enable quiet mode.
1.4     ! djm        73: .It Fl f Ar secret_file
        !            74: Indicates that the passphrase for the key should be read from
        !            75: .Ar secret_file
        !            76: instead of being supplied manually.
1.1       marius     77: .El
                     78: .Pp
                     79: The
                     80: .Nm
                     81: utility exits 0 on success or >0 if an error occured.
                     82: .Sh EXAMPLES
                     83: .Cm gzsign sign ~/.ssh/id_rsa file1 file2
                     84: .Pp
                     85: Sign
                     86: .Ar file1
                     87: and
                     88: .Ar file2
                     89: with the SSH2 identity key in
                     90: .Ar ~/.ssh/id_rsa .
                     91: .Pp
                     92: .Cm gzsign sign ~/.ssh/id_rsa < file1 > file2
                     93: .Pp
                     94: Sign
                     95: .Ar file1
                     96: with the SSH2 identity key, saving the signed file in
                     97: .Ar file2 .
                     98: .Pp
                     99: .Cm gzsign verify /etc/ssl/server.crt < file1
                    100: .Pp
                    101: Verify the signature on
                    102: .Ar file1
                    103: using the SSL certificate in
                    104: .Ar /etc/ssl/server.crt .
                    105: .Pp
                    106: .Sh SEE ALSO
                    107: .Xr gzip 1 ,
                    108: .Xr ssh-keygen 1 ,
                    109: .Xr ssl 8
                    110: .Sh AUTHORS
                    111: Dug Song
                    112: .Aq dugsong@arbor.net
                    113: .Pp
                    114: SSH2 support by
                    115: Marius Eriksen
                    116: .Aq marius@openbsd.org