'\" t
.\" Title: yapet
.\" Author: [see the "AUTHOR" section]
.\" Generator: DocBook XSL Stylesheets v1.76.1
.\" Date: 01/02/2011
.\" Manual: User Commands
.\" Source: yapet 0.8pre2
.\" Language: English
.\"
.TH "YAPET" "1" "01/02/2011" "yapet 0\&.8pre2" "User Commands"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
yapet \- text based password manager
.SH "SYNOPSIS"
.HP \w'\fByapet\fR\ 'u
\fByapet\fR [[\fB\-c\fR] | [\fB\-h\fR] | [\fB\-V\fR]] [[\fB\-i\fR] | [\fB\-r\fR\ {\fIrcfile\fR}]] [[\fB\-s\fR] | [\fB\-S\fR]] [\fB\-t\fR\ {\fIsec\fR}] [\fIfilename\fR]
.SH "DESCRIPTION"
.PP
\fByapet\fR
stores passwords and associated information (referred to as
password records) in files encrypted on disk\&.
.PP
\fByapet\fR
does not impose a limit of password records per file and the number of files the passwords are stored in, although
\fByapet\fR
is able to display only password records of one file at a time\&.
.PP
For convenience,
\fByapet\fR
provides a search function for password records of the currently loaded password file\&.
.PP
The password records are protected by a master password\&. The master password is used to encrypt and decrypt the password records\&.
.PP
\fByapet\fR
relies on OpenSSL for encryption and decryption of password records\&. The cipher for encryption and decryption is Blowfish with a 448 bits key\&.
.PP
Files created by
\fByapet\fR
always have the suffix
\&.pet\&. This cannot be changed\&. Also, if a file is loaded using the command line,
\fByapet\fR
appends the suffix
\&.pet
to the file name unless the file name includes this suffix\&.
.SS "Main Screen"
.PP
Invoking
\fByapet\fR
without command line arguments given will show a screen as shown in
Figure\ \&1, \(lqMain Screen\(rq\&.
.PP
\fBFigure\ \&1.\ \&Main Screen\fR
.sp
.RS 4
.sp
.if n \{\
.RS 4
.\}
.nf
\&.\&.::|| YAPET 0\&.8pre2 ||::\&.\&.
+\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-++\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
| || K E Y S |
| ||\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-|
| || S Save File |
| || R Load File |
| || L Lock Screen |
| || A Add Entry |
| || D Delete Entry |
| || O Sort Order |
| || / Search |
| || N Search Next |
| || C Change Password |
| || ^L Redraw Screen |
| || Q Quit |
| || G Password Generator|
| |+\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
| |+\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
| || |
| || |
| || |
| || |
+\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-++\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
No file loaded
.fi
.if n \{\
.RE
.\}
.RE
.PP
The upper right frame in
Figure\ \&1, \(lqMain Screen\(rq
shows the function keys recognized by
\fByapet\fR\&. See
the section called \(lqFunction Keys\(rq
for details about the function keys\&.
.PP
The empty frame on the left side of the main screen will display the list of password records\&. The selection of the record to be viewed can be moved as explained in
the section called \(lqSelection Movement\(rq\&.
.PP
Only when a a password file is loaded, the lower right frame will display some status information as explained in
the section called \(lqStatus Frame\(rq\&.
.SS "Password Record"
.PP
Passwords are stored as records having the fields as shown in
Figure\ \&2, \(lqPassword Record Dialog\(rq
below\&.
.PP
\fBFigure\ \&2.\ \&Password Record Dialog\fR
.sp
.RS 4
.sp
.if n \{\
.RS 4
.\}
.nf
+\-P A S S W O R D R E C O R D\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
|Name |
|_________________________________________________|
|Host |
|_________________________________________________|
|Username |
|_________________________________________________|
|Password |
|_________________________________________________|
|Comment |
|_________________________________________________|
| |
|[ OK ] [ Cancel ] [ Generate Password ] |
+\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
.fi
.if n \{\
.RE
.\}
.RE
.PP
The fields have the following meaning:
.PP
Name
.RS 4
The name displayed in the Main Screen\&.
.RE
.PP
Host
.RS 4
The host on which the password is used\&.
.RE
.PP
Username
.RS 4
The user name the password is associated with\&.
.RE
.PP
Password
.RS 4
The password to protect\&.
.RE
.PP
Comment
.RS 4
A comment\&.
.RE
.PP
For an explanation of the
Generate Password
refer to
the section called \(lqPassword Generator Dialog\(rq\&.
.SS "Function Keys"
.PP
Function keys are the keys recognized by
\fByapet\fR
in the main screen, i\&.e\&. if no dialog is presented\&. Function keys are not case\-sensitive\&. See below for an explanation of the function keys recognized:
.PP
S
.RS 4
Saves the password records to the file\&.
.RE
.PP
R
.RS 4
Load (read) a file from disk\&. This command is also used to create a new file\&. When creating a new file, enter the file name into the input field\&.
\fByapet\fR
will ask whether it should create the file if it does not exist\&.
.RE
.PP
L
.RS 4
Lock and blank the screen\&. Has only effect if a file is loaded\&. In order to unlock the screen, the password of the currently loaded file has to be entered\&.
.RE
.PP
A
.RS 4
Add a new password record to the currently loaded file\&. The password record will be permanently added to the file when the file is saved by pressing
S\&.
.sp
Before this function can be used an existing file has to be loaded or a new file has to be created by pressing
R\&.
.RE
.PP
D
.RS 4
Delete a password entry from the currently loaded file\&. The entry will be permanently deleted if the file is saved by pressing
S\&.
.RE
.PP
O
.RS 4
Change the sort order to either ascending or descending\&. This setting is not kept permanently and is lost upon restart of
\fByapet\fR\&.
.sp
The default sort order is ascending\&.
.RE
.PP
/
.RS 4
Start a new search\&.
\fByapet\fR
can only search the name of the password records for a particular term\&. If the term is found, the item is highlighted\&. The search can be repeated by pressing
N\&.
.RE
.PP
N
.RS 4
Repeat the search using the search term specified by invoking the search functionality by pressing
/\&.
.RE
.PP
C
.RS 4
Change the master password of the currently loaded file\&. This action requires to save all changes first\&. The file with the old master password will be saved as
\fIfilename\fR\&.pet\&.bak
where
\fIfilename\fR
is the name of the currently loaded file\&.
.RE
.PP
CTRL+L (^L)
.RS 4
Redraws the screen\&.
.RE
.PP
Q
.RS 4
Quit
\fByapet\fR\&. If changes were not saved
\fByapet\fR
will ask whether they should be saved or not\&. Regardless of the answer,
\fByapet\fR
quits, either saving the changes or discarding them\&.
.RE
.PP
G
.RS 4
Open the Password Generator Dialog\&. See
the section called \(lqPassword Generator Dialog\(rq
for further information\&.
.RE
.SS "Dialogs"
.PP
Frames appearing on top of the Main Screen are called
Dialogs\&. They are comprised of widgets which can take input from the user\&.
.PP
The
Tab
key will switch the focus to the next widget\&. Be aware that
Shift+Tab
does not work for focusing the previous widget\&.
.PP
By pressing the
Esc
key dialogs will be canceled and closed\&.
.sp
.it 1 an-trap
.nr an-no-space-flag 1
.nr an-break-flag 1
.br
.ps +1
\fBPassword Generator Dialog\fR
.RS 4
.PP
\fByapet\fR
may compute random password of arbitrary length using characters from different character pools\&.
.PP
In the Main Screen, pressing
G
will bring up the Password Generator Dialog, which simply generates passwords\&.
.PP
The check boxes can be selected by pressing either
Enter
or
Space
keys, the
Down
and
Up
keys will selected the next or previous check box, respectively\&. Pressing the
Tab
will leave the check boxes and focus the
Regenerate
button, which can be used to regenerate the password with the options set\&.
.PP
By pressing the
Generate Password
button in the Password Record Dialog the Password Generator Dialog will also be displayed\&. Additionally, the generated password can be inserted into the Password Record by pressing
OK\&. Any previous password will replaced by the generated password\&.
.PP
See
the section called \(lqConfiguration File\(rq
on how the password generator options can be preset\&.
.RE
.SS "Selection Movement"
.PP
The keys explained below are recognized for selection movement in list widgets, such as the password records list or the lists used by the File Open dialog\&.
.PP
Up, k, Down, j
.RS 4
Moves the selection one item up (Up,
k) or down (Down,
j)\&.
.RE
.PP
Page Up, Page Down
.RS 4
Scrolls one screen\-full up (Page Up) or down (Page Down)\&.
.RE
.PP
Home, End
.RS 4
Scrolls to the beginning (Home) or the end (End) of the list\&.
.RE
.PP
Enter
.RS 4
Chooses the selected item\&.
.RE
.SS "Cursor Movement"
.PP
Cursor movement, whether in clear text or password fields, is accomplished by using the following keys:
.PP
Left, Up
.RS 4
Moves the cursor one character to the left\&. In password fields, it deletes the character to the left of the current cursor position\&.
.RE
.PP
Right, Down
.RS 4
Moves the cursor one character to the right\&. In password fields, these keys do nothing\&.
.RE
.PP
Home
.RS 4
Moves the cursor at the beginning of the input field\&.
.RE
.PP
End
.RS 4
Moves the cursor at the end of the input field\&.
.RE
.PP
Backspace
.RS 4
Moves the cursor one character to the right and deletes the character at this position\&.
.RE
.PP
Delete
.RS 4
Keeps the cursor at the current position and deletes the character on the right, shifting remaining characters to the left\&.
.RE
.PP
Enter, Tab
.RS 4
The input is confirmed and the next widget will be focused\&.
.RE
.SS "Editing Password Records"
.PP
When a password record is opened by pressing
Enter, it is opened in read\-only mode in order to prevent accidental modification\&.
.PP
After opening a password record, the read\-only mode can be left by pressing
Ctrl+e
in any of the text fields\&.
.SS "Configuration File"
.PP
If the file
\fB$HOME\fR/\&.yapet
exists,
\fByapet\fR
reads options provided in this file\&. You may specify a different configuration file by using the
\fB\-r\fR
option (see
the section called \(lqOPTIONS\(rq)\&. Options given on the command line have precedence over options given in a configuration file\&.
.PP
The configuration file has the following syntax:
.PP
\fIoption\fR=\fIvalue\fR
.PP
where
\fIoption\fR
can be any of the following:
.PP
\fBload\fR
.RS 4
The file to load upon start of
\fByapet\fR\&.
.sp
Equivalent to providing a
\fIfilename\fR
when invoking
\fByapet\fR\&.
.sp
A
\fB~\fR
(tilde) sign as the first character of the file path will be replaced by the home directory of the user running
\fByapet\fR\&.
.sp
Default: not set
.RE
.PP
\fBlocktimeout\fR
.RS 4
A positive integer specifying the time of inactivity in seconds until the screen is locked\&.
.sp
Equivalent to providing the
\fB\-t\fR
option when invoking
\fByapet\fR\&.
.sp
Default: 600
.RE
.PP
\fBpwinputtimeout\fR
.RS 4
A positive integer specifying the time of inactivity in seconds until the password prompt for unlocking the screen will disappear\&.
.sp
Default: 60
.RE
.PP
\fBallowlockquit\fR
.RS 4
A value of 1 (one) or 0 (zero)\&. A value of 1 allows the user to quit
\fByapet\fR
from the locked screen (if no changes are pending)\&. A value of 0 prevents the user from quitting
\fByapet\fR
when the screen is locked\&.
.sp
Default: 1
.RE
.PP
\fBcheckfsecurity\fR
.RS 4
A value of 1 (one) or 0 (zero)\&. A value of 1 enables the verification of the file owner and permissions when loading a file\&. A value of 0 disables the verification of the file owner and permissions when loading a file\&.
.sp
Equivalent to providing the
\fB\-S\fR
(same as 1) or
\fB\-s\fR
(same as 0) options when invoking
\fByapet\fR\&.
.sp
Default: 1
.RE
.PP
\fBignorerc\fR
.RS 4
A value of 1 (one) or 0 (zero)\&. A value of 1 lets
\fByapet\fR
ignore the options provided in the configuration file (see also the
\fB\-i\fR
in
the section called \(lqOPTIONS\(rq)\&. A value of 0 has no effect on the processing of the configuration file\&.
.sp
Default: 0
.RE
.PP
\fBpwgen_rng\fR
.RS 4
The random number generator used to generate passwords\&. Possible values are
.PP
devrandom
.RS 4
Requests the use of
/dev/random\&. This is a high\-quality random number generator\&. However, if the system lacks entropy, reading from this device may block, thus making
\fByapet\fR
unresponsive\&.
.RE
.PP
devurandom
.RS 4
Requests the use of
/dev/urandom\&. This is a quality random number generator similar to
/dev/random
but not of the same quality\&.
.sp
Using this random number generator will not block as opposite to
/dev/random\&.
.RE
.PP
lrand48
.RS 4
Requests the use of
lrand48\&. This is low\-quality random number generator and should be used only if none of the above two random number generators are available\&.
.RE
.PP
rand
.RS 4
Requests the use of
rand\&. This is a last resort random number generator and should not be used\&.
.RE
.sp
If the random number generator requested is not available on the system,
\fByapet\fR
searches for a suitable alternative\&.
.sp
Default: devurandom
.RE
.PP
\fBpwgen_pwlen\fR
.RS 4
A positive integer greater than zero specifying the default password length used by the Password Generator Dialog\&.
.sp
Default: 10
.RE
.PP
\fBpwgen_letters\fR
.RS 4
A value of 1 (one) or 0 (zero)\&. A value of 1 will preselect
Letters
check box of the Password Generator Dialog\&. 0 does not preselect
Letters
check box\&.
.sp
Default: 1
.RE
.PP
\fBpwgen_digits\fR
.RS 4
A value of 1 (one) or 0 (zero)\&. A value of 1 will preselect
Digits
check box of the Password Generator Dialog\&. 0 does not preselect
Digits
check box\&.
.sp
Default: 1
.RE
.PP
\fBpwgen_punct\fR
.RS 4
A value of 1 (one) or 0 (zero)\&. A value of 1 will preselect
Punctuation
check box of the Password Generator Dialog\&. 0 does not preselect
Punctuation
check box\&.
.sp
Default: 1
.RE
.PP
\fBpwgen_special\fR
.RS 4
A value of 1 (one) or 0 (zero)\&. A value of 1 will preselect
Special
check box of the Password Generator Dialog\&. 0 does not preselect
Special
check box\&.
.sp
Default: 1
.RE
.PP
\fBpwgen_other\fR
.RS 4
A value of 1 (one) or 0 (zero)\&. A value of 1 will preselect
Other
check box of the Password Generator Dialog\&. 0 does not preselect
Other
check box\&.
.sp
Default: 0
.RE
.PP
See
the section called \(lqEXAMPLES\(rq
for examples of configuration files\&.
.PP
Options are case\-sensitive\&. Spaces are not allowed before or after the equal sign\&. Syntax errors and unrecognized options are ignored silently\&.
.SS "Status Frame"
.PP
When a password file is loaded,
\fByapet\fR
displays some status information in the lower right frame as shown in
Figure\ \&3, \(lqThe Status Frame\(rq
.PP
\fBFigure\ \&3.\ \&The Status Frame\fR
.sp
.RS 4
.sp
.if n \{\
.RS 4
.\}
.nf
+\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
| File permission check: enabled |
| Screen lock time\-out: 600 sec |
| 1 entries (+) (V: 1) |
| PW set: Sat Aug 22 11:49:46 2009 |
+\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-+
.fi
.if n \{\
.RE
.\}
.RE
.PP
File permission check
is explained in
the section called \(lqOPTIONS\(rq
under the
\fB\-s\fR
and
\fB\-S\fR
options\&.
.PP
The next line labeled
Screen lock time\-out
displays how long
\fByapet\fR
will wait for a key press until the screen is locked\&.
.PP
The third line is giving a count of the password records in the currently loaded file\&. The
(+)
sign indicates that there are unsaved modifications in one or more password records\&. Absence of this sign indicates that no changes have been made to the records\&.
.PP
The
(V: 1)
label indicates that the file currently loaded was created with
\fByapet\fR
version 0\&.5 or earlier\&. A file created with version 0\&.6 or a file created with
\fByapet\fR
version prior 0\&.6 having its master password changed using
\fByapet\fR
0\&.6 will display
(V: 2)\&.
.PP
The fourth and last line shows the date the current master password has been set\&.
.SS "Caution"
.PP
Although several precautions were taken to avoid having any passwords stored clear text in memory, there were occasions when core files contained the master password\&. This means that it is possible, though not likely, for a malicious user to get hold of one or more passwords
\fIwhile\fR
YAPET is running\&.
.SS "Format of YAPET Files"
.PP
Please refer to the
DESIGN
in source code distribution or point your browser to
\m[blue]\fBhttp://www\&.guengel\&.ch/myapps/yapet/\fR\m[]\&.
.SH "OPTIONS"
.PP
The following options are supported:
.PP
\fB\-c\fR, \fB\-\-copyright\fR
.RS 4
Show the copyright information\&.
.RE
.PP
\fB\-h\fR, \fB\-\-help\fR
.RS 4
Print a help text\&.
.RE
.PP
\fB\-i\fR, \fB\-\-ignore\-rc\fR
.RS 4
Do not read the configuration file\&. See also the
\fBignorerc\fR
option in
the section called \(lqConfiguration File\(rq\&.
.RE
.PP
\fB\-r\fR \fIrcfile\fR, \fB\-\-rc\-file\fR \fIrcfile\fR
.RS 4
Read the configuration file specified by
\fIrcfile\fR\&. If this option is not given, the default configuration file read is
\fB$HOME\fR/\&.yapet
unless
\fB\-i\fR
is specified\&.
.RE
.PP
\fB\-s\fR, \fB\-\-no\-file\-security\fR
.RS 4
Disable the check for the owner and file mode when loading files\&. Without this option,
\fByapet\fR
checks password files for having the same owner as the user running
\fByapet\fR
and verifies that the file mode is strictly 0600\&. If one of these conditions are not met,
\fByapet\fR
refuses to load the file\&. Providing this options disables those checks and
\fByapet\fR
will load files with owners other than the process owner of
\fByapet\fR
and file modes different from 0600\&.
.sp
New files saved while this option is active will have the file mode set to 0644\&.
.RE
.PP
\fB\-S\fR, \fB\-\-file\-security\fR
.RS 4
Enable the check for the owner and file mode when loading files\&. This option makes
\fByapet\fR
to load password files having the owner set to the process owner of
\fByapet\fR
and the file mode strictly set to 0600 only\&. If one of these conditions are not met,
\fByapet\fR
refuses to load the file\&.
.sp
New files saved while this option is active will have the file mode set to 0600\&.
.sp
This is the default mode\&.
.RE
.PP
\fB\-t\fR \fIsec\fR, \fB\-\-timeout\fR \fIsec\fR
.RS 4
Set the timeout until the screen is locked to
\fIsec\fR
seconds\&. The minimum time allowed is 10 seconds\&. If a lower value is provided, the timeout will be set to 10 seconds\&.
.RE
.PP
\fB\-V\fR, \fB\-\-version\fR
.RS 4
Show the version of
\fByapet\fR\&.
.RE
.PP
\fB\fIfilename\fR\fR
.RS 4
The file to open upon invocation of
\fByapet\fR\&. If the file does not exist,
\fByapet\fR
asks whether it should be created\&.
.sp
Files created by
\fByapet\fR
always have the suffix
\&.pet\&.
.RE
.SH "EXAMPLES"
.PP
\fBExample\ \&1.\ \&Example of an yapet configuration file\fR
.sp
.if n \{\
.RS 4
.\}
.nf
load=/home/joe/passwords
locktimeout=300
checkfsecurity=0
pwgen_pwlen=8
.fi
.if n \{\
.RE
.\}
.PP
In this example, the file
/home/joe/passwords
will be loaded upon invocation of
\fByapet\fR\&. The timeout until the screen is locked is set to 300 seconds\&. File permissions will not be verified\&.
.PP
The Password Generator Dialog will have preset the
Password Length
to 8 characters\&.
.PP
\fBExample\ \&2.\ \&Example of an yapet configuration file\fR
.sp
.if n \{\
.RS 4
.\}
.nf
locktimeout=150
checkfsecurity=1
pwgen_other=1
.fi
.if n \{\
.RE
.\}
.PP
In this example, no file will be automatically loaded upon invocation of
\fByapet\fR\&. The timeout until the screen is locked is set to 150 seconds\&. File permissions and owner will be verified\&.
.PP
The Password Generator Dialog will have preset the
Other
check box checked\&.
.PP
\fBExample\ \&3.\ \&Example 1 revisited\fR
.sp
.if n \{\
.RS 4
.\}
.nf
load=~/passwords\&.pet
locktimeout=300
checkfsecurity=0
pwgen_pwlen=8
.fi
.if n \{\
.RE
.\}
.PP
This example has the same effect as
Example\ \&1, \(lqExample of an yapet configuration file\(rq\&. But instead of specifying the full path to the home directory, the ~ (tilde) sign is used, which is expanded to the home directory automatically\&. The
\&.pet
suffix can be specified, but if omitted it will be appended automatically\&.
.SH "FILES"
.PP
\fB$HOME\fR/\&.yapet
.RS 4
The per\-user configuration file\&. If existing, options are read from this file but can be overridden by the command line options\&.
.sp
Processing of this file can be disabled by invoking
\fByapet\fR
with the
\fB\-i\fR
option\&.
.sp
Refer to the
the section called \(lqConfiguration File\(rq
for an explanation of the per\-user configuration file\&.
.RE
.SH "ENVIRONMENT"
.PP
\fBLC_MESSAGES\fR
.RS 4
Printing messages in the specified language\&. Currently only German is supported besides English\&.
.RE
.SH "BUGS"
.PP
If a password record is open, the screen lock will not activate, leaving
\fByapet\fR
unprotected\&.
.PP
Please report bugs to
\m[blue]\fBhttp://bugs\&.guengel\&.ch\fR\m[]\&\s-2\u[1]\d\s+2\&.
.SH "AUTHOR"
.sp
Rafael Ostertag rafi@guengel\&.ch
.SH "SEE ALSO"
.sp
\fBcsv2yapet\fR(1), \fBcurses\fR(3X), \fBssl\fR(3), \fBcrypto\fR(3)
.SH "AVAILABILITY"
.PP
The latest version of
\fByapet\fR
can be found under
\m[blue]\fBhttp://www\&.guengel\&.ch/myapps/yapet/\fR\m[]\&.
.SH "LICENSE"
.sp
YAPET \-\- Yet Another Password Encryption Tool
.sp
Copyright (C) 2008 \- 2010 Rafael Ostertag rafi@guengel\&.ch
.PP
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version\&.
.PP
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE\&. See the GNU General Public License for more details\&.
.PP
You should have received a copy of the GNU General Public License along with this program\&. If not, see
\m[blue]\fBhttp://www\&.gnu\&.org/licenses/\fR\m[]\&.
.PP
\fBAdditional permission under GNU GPL version 3 section 7\fR. If you modify this program, or any covered work, by linking or combining it with the OpenSSL project\*(Aqs OpenSSL library (or a modified version of that library), containing parts covered by the terms of the OpenSSL or SSLeay licenses, Rafael Ostertag grants you additional permission to convey the resulting work\&. Corresponding Source for a non\-source form of such a combination shall include the source code for the parts of OpenSSL used as well as that of the covered work\&.
.SH "COPYRIGHT"
.br
Copyright \(co 2008, 2009, 2010 Rafael Ostertag
.br
.SH "NOTES"
.IP " 1." 4
http://bugs.guengel.ch
.RS 4
\%http://bugs.guengel.ch/
.RE