===================================================================
RCS file: /cvs/palm/Palm-Keyring/lib/Palm/Keyring.pm,v
retrieving revision 1.6
retrieving revision 1.17
diff -u -r1.6 -r1.17
--- palm/Palm-Keyring/lib/Palm/Keyring.pm 2006/11/10 16:18:59 1.6
+++ palm/Palm-Keyring/lib/Palm/Keyring.pm 2007/01/30 05:16:16 1.17
@@ -1,388 +1,498 @@
-# Palm::Keyring.pm
+package Palm::Keyring;
+
+# $RedRiver: Keyring.pm,v 1.16 2007/01/30 04:59:55 andrew Exp $
#
-# Perl class for dealing with Keyring for Palm OS databases.
+# Perl class for dealing with Keyring for Palm OS databases.
#
-# Copyright (C) 2004, Andrew Fresh
-# You may distribute this file under the terms of the Artistic
-# License, as specified in the README file distributed with the p5-Palm distribution.
-#
# This started as Memo.pm, I just made it work for Keyring.
-#
-# $Id: Keyring.pm,v 1.6 2006/11/10 16:18:59 andrew Exp $
-# $RedRiver: Keyring.pm,v 1.5 2006/11/10 04:52:27 andrew Exp $
use strict;
-package Palm::Keyring;
-use Palm::Raw();
-use Palm::StdAppInfo();
-use vars qw( $VERSION @ISA );
+use warnings;
+use Carp;
+use base qw/ Palm::StdAppInfo /;
+
use Digest::MD5 qw(md5);
use Crypt::DES;
+use Readonly;
-use constant ENCRYPT => 1;
-use constant DECRYPT => 0;
-use constant MD5_CBLOCK => 64;
-my $kSaltSize = 4;
+Readonly my $ENCRYPT => 1;
+Readonly my $DECRYPT => 0;
+Readonly my $MD5_CBLOCK => 64;
+Readonly my $kSalt_Size => 4;
+Readonly my $EMPTY => q{};
+Readonly my $SPACE => q{ };
+Readonly my $NULL => chr 0;
-
# One liner, to allow MakeMaker to work.
-$VERSION = do { my @r = (q$Revision: 1.6 $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r };
+our $VERSION = 0.91;
-@ISA = qw( Palm::StdAppInfo Palm::Raw );
+sub new {
+ my $classname = shift;
+ my $pass = shift;
-=head1 NAME
+ # Create a generic PDB. No need to rebless it, though.
+ my $self = $classname->SUPER::new(@_);
-Palm::Keyring - Handler for Palm Keyring databases.
+ $self->{'name'} = 'Keys-Gtkr'; # Default
+ $self->{'creator'} = 'Gtkr';
+ $self->{'type'} = 'Gkyr';
-=head1 SYNOPSIS
+ # The PDB is not a resource database by
+ # default, but it's worth emphasizing,
+ # since MemoDB is explicitly not a PRC.
+ $self->{'attributes'}{'resource'} = 0;
- use Palm::Keyring;
- $pdb->Decrypt('mypassword');
+ # Initialize the AppInfo block
+ $self->{'appinfo'} = {};
-=head1 DESCRIPTION
+ # Add the standard AppInfo block stuff
+ Palm::StdAppInfo::seed_StdAppInfo( $self->{'appinfo'} );
-The Keyring PDB handler is a helper class for the Palm::PDB package. It
-parses Keyring databases. See
-L.
+ # Set the version
+ $self->{'version'} = 4;
-It is just the standard Palm::Raw with 2 additional public methods. Decrypt and Encrypt.
+ if ( defined $pass ) {
+ $self->Password($pass);
+ }
-=cut
-=head2 new
+ return $self;
+}
- $pdb = new Palm::Keyring ('password');
+sub import {
+ Palm::PDB::RegisterPDBHandlers( __PACKAGE__, [ 'Gtkr', 'Gkyr' ], );
+ return 1;
+}
-Create a new PDB, initialized with the various Palm::Keyring fields
-and an empty record list.
+sub ParseRecord {
+ my $self = shift;
-Use this method if you're creating a Keyring PDB from scratch.
+ my $rec = $self->SUPER::ParseRecord(@_);
-=cut
-#'
-sub new
-{
- my $classname = shift;
- my $pass = shift;
+ # skip the 0 record that holds the password
+ return $rec if ! exists $self->{'records'};
- # Create a generic PDB. No need to rebless it, though.
- my $self = $classname->SUPER::new(@_);
+ # skip records with no data (There shouldn't be any)
+ return $rec if ! exists $rec->{'data'};
- $self->{name} = "Keys-Gtkr"; # Default
- $self->{creator} = "Gtkr";
- $self->{type} = "Gkyr";
- # The PDB is not a resource database by
- # default, but it's worth emphasizing,
- # since MemoDB is explicitly not a PRC.
- $self->{attributes}{resource} = 0;
+ my ( $name, $encrypted ) = split /$NULL/xm, $rec->{'data'}, 2;
- # Initialize the AppInfo block
- $self->{appinfo} = {};
+ return $rec if ! $encrypted;
+ $rec->{'data'} = $name;
+ $rec->{'encrypted'} = $encrypted;
- # Add the standard AppInfo block stuff
- &Palm::StdAppInfo::seed_StdAppInfo($self->{appinfo});
+ return $rec;
+}
- # Set the version
- $self->{version} = 4;
+sub PackRecord {
+ my $self = shift;
+ my $rec = shift;
- # Give the PDB the first record that will hold the encrypted password
- $self->{records} = [ {
- 'category' => 0,
- 'attributes' => {
- 'private' => 1,
- 'Secret' => 1,
- 'Dirty' => 1,
- 'dirty' => 1
- },
- }, ];
+ my $rec0_id = $self->{'records'}->[0]->{'id'};
- if ($pass) {
- $self->Encrypt($pass);
- }
+ if ($rec->{'encrypted'} && ! $rec->{'id'} == $rec0_id) {
+ $rec->{'data'} = join $NULL, $rec->{'data'}, $rec->{'encrypted'};
+ delete $rec->{'encrypted'};
+ }
- return $self;
+ return $self->SUPER::PackRecord($rec, @_);
}
-sub import
-{
- &Palm::PDB::RegisterPDBHandlers(__PACKAGE__,
- [ "Gtkr", "Gkyr" ],
- );
-}
+sub Encrypt {
+ my $self = shift;
+ my $rec = shift;
+ my $data = shift;
+ my $pass = shift || $self->{'password'};
-sub Load
-{
- my $self = shift;
- $self->SUPER::Load(@_);
+ if ( ! $pass) {
+ croak("'password' not set!\n");
+ }
- # Skip the first 2 records because they are special
- # and don't have any plaintext
- my $skip = 0;
- foreach my $record (@{ $self->{records} }) {
- if ($skip < 2) {
- $skip++;
- next;
- }
- my ($name, $encrypted) = split /\000/, $record->{data}, 2;
- $record->{plaintext}->{name} = $name;
- $record->{encrypted} = $encrypted;
- }
- 1;
-}
+ if ( ! $rec) {
+ croak("Needed parameter 'record' not passed!\n");
+ }
-sub Write
-{
- my $self = shift;
- $self->Encrypt() || return undef;
- return $self->SUPER::Load(@_);
-}
+ if ( ! $data) {
+ croak("Needed parameter 'data' not passed!\n");
+ }
-sub Encrypt
-{
- my $self = shift;
- my $pass = shift;
+ if ( ! $self->Password($pass)) {
+ croak("Incorrect Password!\n");
+ }
- if ($pass) {
- unless ($self->_keyring_verify($pass) ) {
- # This would encrypt with a new password.
- # First decrypting everything with the old password of course.
- $self->_keyring_update($pass) || return undef;
- $self->_keyring_verify($pass) || return undef;
- }
- }
+ $self->{'digest'} ||= _calc_keys( $pass );
- my $seen_enc_pass = 0;
- foreach my $record (@{ $self->{records} }) {
- unless ($seen_enc_pass) {
- $seen_enc_pass = 1;
- next;
- }
+ $data->{'account'} ||= $EMPTY;
+ $data->{'password'} ||= $EMPTY;
+ $data->{'notes'} ||= $EMPTY;
- next unless defined $record->{plaintext};
+ my $plaintext = join $NULL,
+ $data->{'account'}, $data->{'password'}, $data->{'notes'};
- my $name = defined $record->{plaintext}->{name} ? $record->{plaintext}->{name} : '';
- my $account = defined $record->{plaintext}->{account} ? $record->{plaintext}->{account} : '';
- my $password = defined $record->{plaintext}->{password} ? $record->{plaintext}->{password} : '';
- my $description = defined $record->{plaintext}->{description} ? $record->{plaintext}->{description} : '';
- my $extra = '';
+ my $encrypted = _crypt3des( $plaintext, $self->{'digest'}, $ENCRYPT );
- my $plaintext = join("\000", $account, $password, $description, $extra);
+ return if ! $encrypted;
- my $encrypted = $self->_crypt3des($plaintext, ENCRYPT);
+ $rec->{'data'} ||= $data->{'name'};
+ $rec->{'encrypted'} = $encrypted;
+ return 1;
+}
- $record->{data} = join("\000", $name, $encrypted);
- }
+sub Decrypt {
+ my $self = shift;
+ my $rec = shift;
+ my $pass = shift || $self->{'password'};
- return 1;
-}
+ if ( ! $pass) {
+ croak("'password' not set!\n");
+ }
-sub Decrypt
-{
- my $self = shift;
- my $pass = shift;
+ if ( ! $rec) {
+ carp("Needed parameter 'record' not passed!\n");
+ return;
+ }
- if ($pass) {
- $self->_keyring_verify($pass) || return undef;
- }
+ if ( ! $self->Password($pass)) {
+ croak("Invalid Password!\n");
+ }
- my $seen_enc_pass = 0;
- foreach my $record (@{ $self->{records} }) {
- unless ($seen_enc_pass) {
- # need to skip the first record because it is the encrypted password
- $seen_enc_pass = 1;
- next;
- }
+ if ( ! $rec->{'encrypted'} ) {
+ croak("No encrypted content!");
+ }
- next unless defined $record->{data};
+ $self->{'digest'} ||= _calc_keys( $pass );
- my ($name, $encrypted) = split /\000/, $record->{data}, 2;
- $record->{plaintext}->{name} = $name;
+ my $decrypted =
+ _crypt3des( $rec->{'encrypted'}, $self->{'digest'}, $DECRYPT );
+ my ( $account, $password, $notes, $extra ) = split /$NULL/xm,
+ $decrypted, 4;
- my $decrypted = $self->_crypt3des($encrypted, DECRYPT);
- my ($account, $password, $description, $extra)
- = split /\000/, $decrypted, 4;
+ return {
+ account => $account,
+ password => $password,
+ notes => $notes,
+ };
+}
- $record->{plaintext}->{account} = defined $account ? $account : '';
- $record->{plaintext}->{password} = defined $password ? $password : '';
- $record->{plaintext}->{description} = defined $description ? $description : '';
+sub Password {
+ my $self = shift;
+ my $pass = shift || $self->{'password'};
+ my $new_pass = shift;
- #print "Name: '$name'\n";
- #print "Encrypted: '$encrypted' - Length: " . length($encrypted) . "\n";
- #print "Hex: '" . unpack("H*", $encrypted) . "'\n";
- #print "Binary: '" . unpack("b*", $encrypted) . "'\n";
- #print "Decrypted: '$decrypted' - Length: " . length($decrypted) . "\n";
- #print "Hex: '" . unpack("H*", $decrypted) . "'\n";
- #print "Binary: '" . unpack("b*", $decrypted) . "'\n";
- #print "\n";
- #print "Extra: $extra\n";
- #--------------------------------------------------
- # print "Account: $account\n";
- # print "Password: $password\n";
- # print "Description: $description\n";
- #--------------------------------------------------
+ if (! exists $self->{'records'}) {
+ # Give the PDB the first record that will hold the encrypted password
+ $self->{'records'} = [ $self->new_Record ];
- }
+ return $self->_password_update($pass);
+ }
- return 1;
+ if ($new_pass) {
+ my @accts = ();
+ foreach my $i (0..$#{ $self->{'records'} }) {
+ if ($i == 0) {
+ push @accts, undef;
+ next;
+ }
+ my $acct = $self->Decrypt($self->{'records'}->[$i], $pass);
+ if ( ! $acct ) {
+ croak("Couldn't decrypt $self->{'records'}->[$i]->{'data'}");
+ }
+ push @accts, $acct;
+ }
+
+ if ( ! $self->_password_update($new_pass)) {
+ croak("Couldn't set new password!");
+ }
+ $pass = $new_pass;
+
+ foreach my $i (0..$#accts) {
+ next if $i == 0;
+ $self->Encrypt($self->{'records'}->[$i], $accts[$i], $pass);
+ }
+ }
+
+ return $self->_password_verify($pass);
}
-sub _calc_keys
-{
- my $self = shift;
+sub _calc_keys {
+ my $pass = shift;
+ if (! defined $pass) { croak('No password defined!'); };
- my $pass = $self->{'password'};
- die "No password defined!" unless defined $pass;
+ my $digest = md5($pass);
- my $digest = md5($pass);
+ my ( $key1, $key2 ) = unpack 'a8a8', $digest;
- my ($key1, $key2) = unpack('a8a8', $digest);
- #--------------------------------------------------
- # print "key1: $key1: ", length $key1, "\n";
- # print "key2: $key2: ", length $key2, "\n";
- #--------------------------------------------------
+ #--------------------------------------------------
+ # print "key1: $key1: ", length $key1, "\n";
+ # print "key2: $key2: ", length $key2, "\n";
+ #--------------------------------------------------
- $digest = unpack('H*', $key1 . $key2 . $key1);
- #--------------------------------------------------
- # print "Digest: ", $digest, "\n";
- # print length $digest, "\n";
- #--------------------------------------------------
+ $digest = unpack 'H*', $key1 . $key2 . $key1;
- $self->{digest} = $digest;
- return $digest;
+ #--------------------------------------------------
+ # print "Digest: ", $digest, "\n";
+ # print length $digest, "\n";
+ #--------------------------------------------------
+
+ return $digest;
}
-sub _keyring_verify
-{
- my $self = shift;
- my $pass = shift;
+sub _password_verify {
+ my $self = shift;
+ my $pass = shift;
- die "No password specified!" unless $pass;
- $self->{password} = $pass;
+ if (! $pass) { croak('No password specified!'); };
- # AFAIK the thing we use to test the password is
- # always in the first entry
- my $data = $self->{records}->[0]->{data};
- #die "No encrypted password in file!" unless defined $data;
- return undef unless defined $data;
+ if (defined $self->{'password'} && $pass eq $self->{'password'}) {
+ # already verified this password
+ return 1;
+ }
- $data =~ s/\0$//;
+ # AFAIK the thing we use to test the password is
+ # always in the first entry
+ my $data = $self->{'records'}->[0]->{'data'};
- my $salt = substr($data, 0, $kSaltSize);
+ #die "No encrypted password in file!" unless defined $data;
+ if ( ! defined $data) { return; };
- my $msg = $salt . $pass;
+ $data =~ s/$NULL$//xm;
- $msg .= "\0" x (MD5_CBLOCK - length($msg));
+ my $salt = substr $data, 0, $kSalt_Size;
- my $digest = md5($msg);
+ my $msg = $salt . $pass;
- if ($data eq $salt . $digest) {
- # May as well generate the keys we need now, since we know the password is right
- if ($self->_calc_keys()) {
- return 1;
- } else {
- return undef;
- }
- } else {
- return undef;
- }
+ $msg .= "\0" x ( $MD5_CBLOCK - length $msg );
+
+ my $digest = md5($msg);
+
+ if ( $data eq $salt . $digest ) {
+
+# May as well generate the keys we need now, since we know the password is right
+ $self->{'digest'} = _calc_keys($pass);
+ if ( $self->{'digest'} ) {
+ $self->{'password'} = $pass;
+ return 1;
+ }
+ }
+ return;
}
-sub _keyring_update
-{
- # It is very important to Encrypt after calling this
- # (Although it is generally only called by Encrypt)
- # because otherwise the data will be out of sync with the
- # password, and that would suck!
- my $self = shift;
- my $pass = shift;
+sub _password_update {
- die "No password specified!" unless $pass;
+ # It is very important to Encrypt after calling this
+ # (Although it is generally only called by Encrypt)
+ # because otherwise the data will be out of sync with the
+ # password, and that would suck!
+ my $self = shift;
+ my $pass = shift;
- # if the database already has a password in it
- if ($self->{records}->[0]->{data}) {
- # Make sure everything is decrypted before we update the keyring
- $self->Decrypt() || return undef;
- }
+ if (! defined $pass) { croak('No password specified!'); };
- my $salt;
- for (1..$kSaltSize) {
- $salt .= chr(int(rand(255)));
- }
+ my $salt;
+ for ( 1 .. $kSalt_Size ) {
+ $salt .= chr int rand 255;
+ }
- my $msg = $salt . $pass;
+ my $msg = $salt . $pass;
- $msg .= "\0" x (MD5_CBLOCK - length($msg));
+ $msg .= "\0" x ( $MD5_CBLOCK - length $msg );
- my $digest = md5($msg);
+ my $digest = md5($msg);
- my $data = $salt . $digest;# . "\0";
+ my $data = $salt . $digest; # . "\0";
- # AFAIK the thing we use to test the password is
- # always in the first entry
- $self->{records}->[0]->{data} = $data;
+ # AFAIK the thing we use to test the password is
+ # always in the first entry
+ $self->{'records'}->[0]->{'data'} = $data;
- $self->{password} = $pass;
- $self->_calc_keys();
+ $self->{'password'} = $pass;
+ $self->{'digest'} = _calc_keys( $self->{'password'} );
- return 1;
+ return 1;
}
+sub _crypt3des {
+ my ( $plaintext, $passphrase, $flag ) = @_;
-# XXX Have to make this encrypt as well as decrypting, but w00 h00!
-# do null padding on the end of a cleartext if we are going to encrypt it
-sub _crypt3des {
- my ( $self, $plaintext, $flag ) = @_;
+ $passphrase .= $SPACE x ( 16 * 3 );
+ my $cyphertext = $EMPTY;
- my $passphrase = $self->{digest} || $self->_calc_keys();
- $passphrase .= ' ' x (16*3);
- my $cyphertext = "";
+ my $size = length $plaintext;
+ #print "STRING: '$plaintext' - Length: " . (length $plaintext) . "\n";
- my $size = length ( $plaintext );
- #print "STRING: '$plaintext' - Length: " . length($plaintext) . "\n";
+ my @C;
+ for ( 0 .. 2 ) {
+ $C[$_] =
+ new Crypt::DES( pack 'H*', ( substr $passphrase, 16 * $_, 16 ));
+ }
- # This check should see if it is plaintext first, if it is,
- # pad it with \000
- # if not, then die
- die "record not 8 byte padded" if (length($plaintext) % 8) && ! $flag;
+ for ( 0 .. ( ($size) / 8 ) ) {
+ my $pt = substr $plaintext, $_ * 8, 8;
- my @C;
- for ( 0..2 ) {
- $C[$_] = new Crypt::DES( pack( "H*", substr($passphrase, 16*$_, 16 )));
- }
+ #print "PT: '$pt' - Length: " . length($pt) . "\n";
+ if (! length $pt) { next; };
+ if ( (length $pt) < 8 ) {
+ if ($flag == $DECRYPT) { croak('record not 8 byte padded'); };
+ my $len = 8 - (length $pt);
- for ( 0 .. (($size)/8) - 1) {
- my $pt = substr( $plaintext, $_*8, 8 );
- #print "PT: '$pt' - Length: " . length($pt) . "\n";
- if (length($pt) < 8) {
- my $len = 8 - length($pt);
- print "LENGTH: $len\n";
- print "Binary: '" . unpack("b*", $pt) . "'\n";
- $pt .= (chr(0) x $len);# . $pt;
- print "Binary: '" . unpack("b*", $pt) . "'\n";
- #print "PT: '$pt' - Length: " . length($pt) . "\n";
- }
- $pt = $C[0]->decrypt( $pt );
- $pt = $C[1]->encrypt( $pt );
- $pt = $C[2]->decrypt( $pt );
- #print "PT: '$pt' - Length: " . length($pt) . "\n";
- $cyphertext .= $pt;
- }
+ #print "LENGTH: $len\n";
+ #print "Binary: '" . unpack("b*", $pt) . "'\n";
+ $pt .= ($NULL x $len);
- return substr ( $cyphertext, 0, $size );
+ #print "PT: '$pt' - Length: " . length($pt) . "\n";
+ #print "Binary: '" . unpack("b*", $pt) . "'\n";
+ }
+ if ( $flag == $ENCRYPT ) {
+ $pt = $C[0]->encrypt($pt);
+ $pt = $C[1]->decrypt($pt);
+ $pt = $C[2]->encrypt($pt);
+ }
+ else {
+ $pt = $C[0]->decrypt($pt);
+ $pt = $C[1]->encrypt($pt);
+ $pt = $C[2]->decrypt($pt);
+ }
+
+ #print "PT: '$pt' - Length: " . length($pt) . "\n";
+ $cyphertext .= $pt;
+ }
+
+ $cyphertext =~ s/$NULL+$//xm;
+
+ #print "CT: '$cyphertext' - Length: " . length($cyphertext) . "\n";
+
+ return $cyphertext;
}
1;
__END__
+=head1 NAME
+
+Palm::Keyring - Handler for Palm Keyring databases.
+
+=head1 DESCRIPTION
+
+The Keyring PDB handler is a helper class for the Palm::PDB package. It
+parses Keyring for Palm OS databases. See
+L.
+
+It has the standard Palm::PDB methods with 2 additional public methods.
+Decrypt and Encrypt.
+
+It currently supports the v4 Keyring databases. The v5 databases from
+the pre-release keyring-2.0 are not supported.
+
+This module doesn't store the decrypted content. It only keeps it until it
+returns it to you or encrypts it.
+
+=head1 SYNOPSIS
+
+ use Palm::PDB;
+ use Palm::Keyring;
+
+ my $pass = 'password';
+ my $pdb = new Palm::PDB;
+ $pdb->Load($file);
+
+ foreach (0..$#{ $pdb->{'records'} }) {
+ next if $_ = 0; # skip the password record
+ my $rec = $pdb->{'records'}->[$_];
+ my $acct = $pdb->Decrypt($rec, $pass);
+ print $rec->{'data'}, ' - ', $acct->{'account'}, "\n";
+ }
+
+=head1 SUBROUTINES/METHODS
+
+=head2 new
+
+ $pdb = new Palm::Keyring([$password]);
+
+Create a new PDB, initialized with the various Palm::Keyring fields
+and an empty record list.
+
+Use this method if you're creating a Keyring PDB from scratch otherwise you
+can just use Palm::PDB::new() before calling Load().
+
+=head2 Encrypt
+
+ $pdb->Encrypt($rec, $acct, [$password]);
+
+Encrypts an account into a record, either with the password previously
+used, or with a password that is passed.
+
+$rec is a record from $pdb->{'records'} or a newly generated record.
+$acct is a hashref in the format below.
+
+ my $acct = {
+ account => $account,
+ password => $password,
+ notes => $notes,
+ };
+
+=head2 Decrypt
+
+ my $acct = $pdb->Decrypt($rec[, $password]);
+
+Decrypts the record and returns a hashref for the account as described
+under Encrypt();
+
+ foreach (0..$#{ $pdb->{'records'}) {
+ next if $_ == 0;
+ my $rec = $pdb->{'records'}->[$_];
+ my $acct = $pdb->Decrypt($rec[, $password]);
+ # do something with $acct
+ }
+
+=head2 Password
+
+ $pdb->Password([$password[, $new_password]]);
+
+Either sets the password to be used to crypt, or if you pass $new_password,
+changes the password on the database.
+
+If you have created a new $pdb, and you didn't set a password when you
+called new(), you only need to pass one password and it will set that as
+the password.
+
+If nothing is passed, and there has been a password used before,
+it just verifies that the password was correct.
+
+=head1 DEPENDENCIES
+
+Palm::StdAppInfo
+
+Digest::MD5
+
+Crypt::DES
+
+Readonly
+
+=head1 BUGS AND LIMITATIONS
+
+Once this module is uploaded, you can
+Please report any bugs or feature requests to
+C, or through the web interface at
+L. I will be notified, and then you'll automatically be
+notified of progress on your bug as I make changes.
+
=head1 AUTHOR
-Andrew Fresh Eandrew@mad-techies.org
+Andrew Fresh Eandrew@mad-techies.orgE
+=head1 LICENSE AND COPYRIGHT
+
+Copyright 2004, 2005, 2006, 2007 Andrew Fresh, All Rights Reserved.
+
+This program is free software; you can redistribute it and/or
+modify it under the same terms as Perl itself.
+
=head1 SEE ALSO
Palm::PDB(3)
Palm::StdAppInfo(3)
-=cut
+The Keyring for Palm OS website:
+L