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See ChangeLog: Wed Dec 23 13:34:22 CET 1998 Werner Koch

This commit is contained in:
Werner Koch 1998-12-23 12:41:40 +00:00
parent b1e5c79926
commit 750d74333c
138 changed files with 2976 additions and 2432 deletions
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22
AUTHORS
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@ -59,14 +59,20 @@ This program uses the zlib compression library written by
Jean-loup Gailly and Mark Adler.
Most of the stuff in mpi has been taken from the GMP library.
[Who is the author??]
The file cipher/rndunix.c is heavily based on Peter Gutmann's
rndunix.c from cryptlib. - He promised to add the GPL as an alternative
license to this and some other files. We don't have a disclaimer for
this file, but due to the fact that this is only needed for non-free
system we can easily remove this from the distribution and put it as
a module on some FTP server.
The keybox implementation is based on GDBM 1.7.3 by Philip A. Nelson.
The RPM specs file scripts/gnupg.specs has been contributed by
Caskey L. Dickson and Reuben Sumner.
The file cipher/rndunix.c is based on Peter Gutmann's rndunix.c from
cryptlib. - He promised to add the GPL as an alternative license to
this and some other files. We don't have a disclaimer yet, but due
to the fact that this is only needed for non-free systems we can
easily remove this from the distribution and put it as an extra module
on the FTP server.
The files in debian/ are by James Troup who is the Debian maintainer
for GnuPG.
The RPM specs file scripts/gnupg.spec has been contributed by
several people.

4
ChangeLog
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@ -1,3 +1,7 @@
Wed Dec 23 13:18:14 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* README: Replaced the command overview with a short intro.
Sat Dec 12 18:40:32 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* configure.in: Add check for dlopen in libc (Greg Troxel)

15
INSTALL
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@ -54,9 +54,6 @@ Don't forget to delete "config.cache" and run "./config.status --recheck".
The Random Device
=================
The current version of GNUPG needs the support of a random device.
If there is no such device, it uses a very simple RNG, which does
not generate strong random numbers.
Random devices are available in Linux, FreeBSD and OpenBSD.
The device files may not exist on your system, please check this
and create them if needed.
@ -75,6 +72,18 @@ You can create them with:
mknod /dev/random c 2 3
mknod /dev/urandom c 2 4
Unices without a random devices must use another entropy collector
which is called rndunix and available as an extension module. You
should put this in your ~/.gnupg/options file:
===8<====================
load-extension rndunix
===>8====================
This collector works by running a lot of tools which yields more or
less unpredictable output and fedds this as entropy into the random
generator - It should work reliable but you should check whether
it produces good output for your kinf of Unix. There are some debug
options to help you (see cipher/rndunix.c).
Installation

6
NEWS
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@ -1,3 +1,5 @@
Noteworthy changes in version 0.x.x
-----------------------------------
* --export does now only exports rfc2440 compatible keys; the
old behavious is available with --export-all.
@ -13,8 +15,8 @@
* New option --escape-from-lines to "dash-escape" "From " lines to
prevent mailers to change them to ">From ". This is not enabled by
default because it is not in compliace with rfc2440. but you should
turn it on.
default because it is not in compliance with rfc2440 - however, you
should turn it on.
Noteworthy changes in version 0.4.5
-----------------------------------

37
PROJECTS
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@ -1,15 +1,15 @@
* Check if an object (a message, detached sign, public key, or whatever)
is signed by definite user, i.e. define user
(userid, or any other unique identification) on command line.
--> NO: Use a script and --status-fd
* Check if an object (a message, detached sign, public key, or whatever)
is signed by definite user, i.e. define user
(userid, or any other unique identification) on command line.
--> NO: Use a script and --status-fd
* Change the internal represention of keyid into a struct which
can also hold the localid and extend the localid to hold information
of the subkey number because two subkeys may have the same keyid.
* signature verification is done duplicated on import: in import.c and
tehn in trustdb.c too. Maybe we can use a flag to skip the actual
then in trustdb.c too. Maybe we can use a flag to skip the actual
verification process (this should work if we use the same keyblock,
but I'm not sure how to accomplish that). Another way is to allow
the import of bogus data and let trustdb mark these keys as invalid;
@ -17,16 +17,14 @@
keyserver by sending him a lot of bogus signatures which he has
to check - Needs further investigation.
* abstraction of the MPI
* Add a way to override the current cipher/md implementations
by others (using extensions)
* Add a way to override the current cipher/md implementations
by others (using extensions)
* Not GnuPG replated: What about option completion in bash?
Can "--dump-options" be used for this or should we place the
options in a special ELF segment?
* Not GnuPG replated: What about option completion in bash?
Can "--dump-options" be used for this or should we place the
options in a special ELF segment?
* Split key support (n-out-of-m)
* Split key support (n-out-of-m)
* Check Berkeley DB - it is in glibc - any licensing problems?
@ -34,3 +32,16 @@
can do this in trustdb.c:verify_own_keys.
(special tool?)
* rewrite --list-packets or put it into another tool.
* We need a maintainence pass over the trustdb which flags
signatures as expired if the key used to make the signature has
expired. Maybe it is a good idea to store the exiration time
in the key record of the trustdb.
* write a tool to extract selected keys from a file.
* Change the buffering to a mbuf like scheme? Need it for PSST anyway;
see Michael's proposal.
* Work on the library

396
README
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@ -1,17 +1,17 @@
-----BEGIN PGP SIGNED MESSAGE-----
GnuPG - The GNU Privacy Guard
-------------------------------
Version 0.9
GnuPG - The GNU Privacy Guard
-------------------------------
Version 0.4
GnuPG is now in Beta test and you should report all bugs to the
mailing list (see below). The 0.9.x versions are mainly released
to fix all remaining serious bugs. As soon as version 1.0 is out,
development will continue with a 1.1 series and bug fixes for the
1.0 version are released as needed.
As you can see from the version number, the program may have some
bugs and some features may not work at all - please report this to
the mailing list.
On a Linux box (version 2.x.x, alpha or x86 CPU) it should
work reliably. You may create your key on such a machine and
use it. Please verify the tar file; there is a PGP and a GnuPG
signature available. My PGP 2 key is well known and published in
GnuPG works best on GNU/Linux or *BSD. Other Unices are
also supported but not as good tested as those Freenix ones.
Please verify the tar file; there is a PGP2 and a GnuPG/PGP5
signature available. My PGP2 key is well known and published in
the "Global Trust Register for 1998", ISBN 0-9532397-0-5.
I have included my pubring as "g10/pubring.asc", which contains
@ -19,39 +19,37 @@
"pub 1024D/57548DCD 1998-07-07 Werner Koch (gnupg sig) <dd9jn@gnu.org>"
"Key fingerprint = 6BD9 050F D8FC 941B 4341 2DCC 68B7 AB89 5754 8DCD"
Old version of gnupg are signed with this key:
"pub 1312G/FF3EAA0B 1998-02-09 Werner Koch <wk@isil.d.shuttle.de>"
"Key fingerprint = 8489 6CD0 1851 0E33 45DA CD67 036F 11B8 FF3E AA0B"
My usual key is now:
My new DSA key is:
"pub 1024D/621CC013 1998-07-07 Werner Koch <werner.koch@guug.de>"
"Key fingerprint = ECAF 7590 EB34 43B5 C7CF 3ACB 6C7E E1B8 621C C013"
You may add it to your GnuPG pubring and use it in the future to
You may want add it to your GnuPG pubring and use it in the future to
verify new releases. Because you verified this README file and
_checked_that_it_is_really_my PGP2 key 0C9857A5, you can be sure
that the above fingerprints are correct.
Please subscribe to g10@net.lut.ac.uk by sending a mail with
the word "subscribe" in the body to "g10-request@net.lut.ac.uk".
This mailing is closed (only subscribers can post) to avoid spam.
This mailing list is a closed one (only subscribers are allowed
to post) to avoid misuse by folks who don't know the Netiquette
and trash you mailspool with commercial junk.
See the file COPYING for copyright and warranty information.
GnuPG is in compliance with RFC2440 (OpenPGP), see doc/OpenPGP for
details.
Due to the fact that GnuPG does not use use any patented algorithm,
it cannot be compatible with old PGP versions, because those use
it cannot be compatible with PGP2 versions; PGP 2.x does only use
IDEA (which is patented worldwide) and RSA (which is patented in
the United States until Sep 20, 2000).
GnuPG is in compliance with RFC2440 (OpenPGP), see doc/OpenPGP for
deatils.
The default algorithms are now DSA and ELGamal. ELGamal for signing
The default algorithms are now DSA and ElGamal. ElGamal for signing
is still available, but due to the larger size of such signatures it
is depreciated (Please note that the GnuPG implementation of ElGamal
signatures is *not* insecure). Symmetric algorithms are: 3DES, Blowfish
and CAST5, Digest algorithms are MD5, RIPEMD160, SHA1 and TIGER/192.
signatures is *not* insecure). Symmetric algorithms are: 3DES,
Blowfish and CAST5 (Twofish will come soon), available digest
algorithms are MD5, RIPEMD160, SHA1 and TIGER/192.
Installation
@ -67,27 +65,51 @@
3) "make install"
4) You end up with a binary "gpg" in /usr/local/bin
4) You end up with the binaries "gpg" and "gpgm" in /usr/local/bin.
5) Optional, but suggested: install the program "gpg" as suid root.
5) Optional, but suggested: install the binary "gpg" as suid root.
Key Generation
--------------
Intro
-----
This is a brief overview how to use GnuPG - it is highly suggested
that you read the manual^H^H^H more information about the use
of cryptography. GnuPG is only the technical tool to do it and
the security highly depends on that YOU KNOW WHAT YOU ARE DOING.
If you already have a DSA key from PGP 5 (they call them DH/ElGamal)
you can simply copy the pgp keyrings over the GnuPG keyrings after
running gpg once, so that it can create the correct directory.
The normal way to create a key is:
gpg --gen-key
This asks some questions and then starts key generation. To create
good random numbers for prime number generation, it uses a /dev/random
which will only emit bytes if the kernel can gather enough entropy.
If you see no progress, you should start some other activities such
as mouse moves, "find /" or using the keyboard (in another window).
Because we have no hardware device to generate randomness we have to
use this method.
good random numbers for the key parameters, GnuPG needs to gather
enough noise (entropy) from your system. If you see no progress
during key generation you should start some other activities such
as mouse moves or hitting on the CTRL and SHIFT keys.
You should make a revocation certificate in case someone gets
knowledge of your secret key or you forgot your passphrase:
Generate a key ONLY on a machine where you have direct physical
access - don't do it over the network or on a machine used also
by others - especially if you have no access to the root account.
When you are asked for a passphrase; use a good one which you can easy
remember. Don't make the passphrase too long because you have to
type it for every decryption or signing; but - AND THIS IS VERY
IMPORTANT - use a good one which is not easily guessable as the
security of the whole system relies on your secret key and the
passphrase is used to protect this secret key in case someone was
able to get access to your secret keyring. A good way to select
a passphrase is to figure out a short nonsense sentence which makes
some sense for you and modify it by inserting extra spaces, non-letters
and changing the case of some characters - this is really easy to
remember especially if you associate some pictures with it.
Then you should create a revocation certificate in case someone
gets knowledge of your secret key or you forgot your passphrase:
gpg --gen-revoke your_user_id
@ -95,36 +117,7 @@
so that you can print it and (hopefully never) re-create it if
your electronic media fails.
If you decided to create a DSA key, you should add an ElGamal
for encryption:
gpg --add-key user_id_of_your_key
and follow the displayed instructions (select "ElGamal using v4 packets").
You can sign a key with this command:
gpg --sign-key Donald
This let you sign the key of "Donald" with your default userid.
gpg --sign-key -u Karl -u Joe Donald
This let you sign the key of of "Donald" with the userids of "Karl"
and "Joe".
All existing signatures are checked; if some are invalid, a menu is
offered to delete some of them, and then you are asked for every user
whether you want to sign this key.
You may remove a signature at any time using the option "--edit-sig",
which asks for the sigs to remove. Self-signatures are not removable.
Sign
----
Now you can use your key to create digital signatures:
gpg -s file
@ -133,66 +126,191 @@
gpg -sa file
Same as above, but file.gpg is ascii armored.
Same as above, but creates the file.asc which is ascii armored and
and ready for sending by mail. Note: It is better to use your
mailers features to create signatures (The mailer uses GnuPG to do
this) because the mailer has the ability to MIME encode such
signatures - but this is not a security issue.
gpg -s -o out file
Creates a signature of file, but writes the output to the file "out".
If you use the option "--rfc1991", gnupg tries to me more compatible
to RFC1991 (pgp 2.x).
Everyone who knows your public key (you can and should publish
your key by putting it on a key server, a web page or in your .plan
file) is now able to check whether you really signed this text;
gpg --verify file
Encrypt
-------
GnuPG now checks whether the signature is valid and prints an
appropriate message. If the signature is good, you know at least
that the person (or machine) has access to the secret key which
corresponds to the published public key.
If you run gpg without an option it will verify the signature and
create a new file which is identical to the original file. gpg
can also run as a filter, so that you can pipe data to verify
trough it:
cat signed-file | gpg | wc -l
will check the signature of signed-file and then display the
number of lines in the original file.
To send a message encrypted to someone you can use this:
gpg -e -r heine file
This encrypts files with the public key of "heine" and writes it
to "file.gpg"
This encrypts file with the public key of the user "heine" and
writes it to "file.gpg"
echo "hallo" | gpg -ea -r heine | mail heine
Ditto, but encrypts "hallo\n" and mails it as ascii armored message.
Sign and Encrypt
----------------
Ditto, but encrypts "hallo\n" and mails it as ascii armored message
to the user with the mail address heine.
gpg -se -r heine file
This encrypts files with the public key of "heine" and writes it
to "file.gpg" after signing it with the default user id.
This encrypts file with the public key of "heine" and writes it
to "file.gpg" after signing it with your user id.
gpg -se -r heine -u Suttner file
Ditto, but sign the file with the user id "Suttner"
Ditto, but sign the file with your alternative user id "Suttner"
Keyring Management
------------------
To export your complete keyring(s) do this:
GnuPG has some options to help you publish public keys; this is
called "exporting" a key:
gpg --export
gpg --export >all-my-keys
To export only some user ids do this:
exports all the keys in the keyring and writes them (in a binary format)
to all-my-keys. You may then mail "all-my-keys" as an MIME attachment
to someone else or put it on an FTP server. To export only some
user IDs, you give them as arguments on the command line.
gpg --export userids
To mail a public key or put it on a web page you have to create
the key in ASCII armored format:
Use "-a" or "--armor" to create ASCII armored output.
gpg --export --armor | mail panther@tiger.int
Importing keys is done with the option, you guessed it, "--import":
This will send all your public keys to your friend panther.
If you have received a key from someone else you can put it
into your public keyring; is called "importing":
gpg --import [filenames]
New keys are appended to the default keyring and already existing
keys are merged. Keys without a self-signature are ignored.
New keys are appended to your keyring and already existing
keys are updated. Note that GnuPG does not allow keys which
are not self-signed by the user.
Because anyone can claim that the public key belongs to her
we must have some way to check that the public key really belongs
to the owner. This can be achieved by comparing the key during
a phone call. Sure, it is not very easy to compare a binary file
by reading the complete hex dump of the file - GnuPG (and nearly
every other program used for management of cryptographic keys)
provides other solutions:
gpg --fingerprint <username>
prints the so called "fingerprint" of the given username; this
is a sequence of hex bytes (which you may have noticed in mail
sigs or on business cards) which uniquely identify the public
key - two different keys will always have different fingerprints.
It is easy to compare this fingerprint by phone and I suggest
that you print your fingerprint on the back of your business
card.
If you don't know the owner of the public key you are in trouble;
but wait: A friend of you knows someone who knows someone who
has met the owner of the public key at some computer conference.
So all the persons between you and the public key holder may now
act as introducer to you; this is done by signing the keys and
thereby certifying the other keys. If you then trust all the
introducers to correctly sign other keys, you can be be sure that
the other key really belongs to the one who claims so.
There are 2 steps to validate a target key:
1. First check that there is a complete chain
of signed keys from the public key you want to use
and your key and verify each signature.
2. Make sure that you have full trust in the certificates
of all the introduces between the public key holder and
you.
Step 2 is the more complicated part because there is no easy way
for a computer to decide who is trustworthy and who is not. GnuPG
leaves this decision to you and will ask you for a trust value
(here also referenced as the owner-trust of a key) for every key
needed to check the chain of certificates. You may choose from:
a) "I don't know" - then it is not possible to use any
of the chains of certificates, in which this key is used
as an introducer, to validate the target key. Use this if
you don't know the introducer.
b) "I do not trust" - Use this if you know that the introducer
does not do a good job in certifying other keys. The effect
is the same as with a) but for a) you may later want to
change the value because you got new information about this
introducer.
c) "I trust marginally" - Use this if you assume that the
introducer knows what he is doing. Together with some
other marginally trusted keys, GnuPG validates the target
key then as good.
d) "I fully trust" - Use this if you really know that this
introducer does a good job when certifying other keys.
If all the introducer are of this trust value, GnuPG
normally needs only one chain of signatures to validate
a target key okay. (But this may be adjusted with the help
of some options).
These information are confidential because they give your
personal opinion on the trustworthy of someone else. Therefore
this data is not stored in the keyring but in the "trustdb"
(~/.gnupg/trustdb.gpg). Do not assign a high trust value just
because the introducer is a friend of you - decide how far she
understands all the implications of key signatures and you may
want to tell him more about public key cryptography so you
can later change the trust value you assigned.
Okay, here is how GnuPG helps you in key management: Most stuff is
done with the --edit-key command:
gpg --edit-key <keyid or username>
GnuPG displays some information about the key and then prompts
for a command (enter "help" to see a list of commands and see
the man page for a more detailed explanation). To sign a key
you select the user ID you want to sign by entering the number
which is displayed in the leftmost column (or do nothing if the
key has only one user ID) and then enter the command "sign" and
follow all the prompts. When you are ready, give the command
"save" (or use "quit" to cancel your actions).
If you want to sign the key with another user ID of yours, you
must give an "-u" option on the command line together with the
"--edit-key".
Normally you want to sign only one user ID because GnuPG
does only use one and this keeps the public key certificate
small. Because such key signatures are very important you
should make sure that the signators of your key sign a user ID
which is very likely to stay for a long time - choose one with an
email address you have full control of or do not enter an email
address at all. In future GnuPG will have a way to tell which
user ID is the one with an email address you prefer - because
you have no signatures on this email address it is easy to change
this address. Remember: Your signators sign your public key (the
primary one) together with one od your user IDs - so it is not possible
to change the user ID later without voiding all the signatures.
Tip: If you hear about a key signing party on a computer conference
join it because this is a very convenient way to get your key
certified (But remember that signatures have nothing to to with the
trust you assign to a key).
How to Specify a UserID
-----------------------
There are several ways to specify a userID, here are some examples:
7 Ways to Specify a User ID
--------------------------
There are several ways to specify a user ID, here are some examples:
* Only by the short keyid (prepend a zero if it begins with A..F):
@ -216,7 +334,7 @@
The first one is MD5 the others are ripemd160 or sha1.
* By an exact string (not yet implemented):
* By an exact string:
"=Heinrich Heine <heinrichh@uni-duesseldorf.de>"
@ -224,17 +342,13 @@
"<heinrichh@uni-duesseldorf.de>"
This can be used by a keyserver instead of a substring to
find this key faster.
* By the Local ID (from the trustdb):
* By the Local ID (from the trust DB):
"#34"
This can be used by a MUA to specify an exact key after selecting
This may be used by a MUA to specify an exact key after selecting
a key from GnuPG (by the use of a special option or an extra utility)
* Or by the usual substring:
"Heine"
@ -243,14 +357,12 @@
The '*' indicates substring search explicitly.
Batch mode
----------
If you use the option "--batch", GnuPG runs in non-interactive mode and
never prompts for input data. This does not even allow entering the
passphrase; until we have a better solution (something like ssh-agent),
you can use the option "--passhrase-fd n", which works like PGPs
you can use the option "--passphrase-fd n", which works like PGPs
PGPPASSFD.
Batch mode also causes GnuPG to terminate as soon as a BAD signature is
@ -261,8 +373,8 @@
-----------
GnuPG returns with an exit status of 1 if in batch mode and a bad signature
has been detected or 2 or higher for all other errors. You should parse
stderr or the output of the fd specified with --status-fd to get detailed
information about the errors.
stderr or better the output of the fd specified with --status-fd to get
detailed information about the errors.
Esoteric commands
@ -272,73 +384,41 @@
Use this to list the contents of a data file. If the file is encrypted
you are asked for the passphrase, so that GnuPG is able to look at the
inner structure of a encrypted packet.
inner structure of a encrypted packet. This command should be able
to list all kinds of rfc2440 messages.
gpgm --list-trustdb
List the contents of the trustdb in a human readable format
List the contents of the trust DB in a human readable format
gpgm --list-trustdb <usernames>
List the tree of certificates for the given usernames
gpgm --list-trust-path depth username
gpgm --list-trust-path username
List the possible trust paths for the given username, up to the specified
depth. If depth is negative, duplicate introducers are not listed,
because those would increase the trust probability only minimally.
(you must use the special option "--" to stop option parsing when
using a negative number). This option may create new entries in the
trustdb.
List the possible trust paths for the given username. The length
of such a trust path is limited by the option --max-cert-depth
which defaults to 5.
gpgm --print-mds filenames
List all available message digest values for the fiven filenames
For more options/commands see the file g10/OPTIONS, or use "gpg --help"
Debug Flags
-----------
Use the option "--debug n" to output debug information. This option
can be used multiple times, all values are ORed; n maybe prefixed with
0x to use hex-values.
value used for
----- ----------------------------------------------
1 packet reading/writing
2 MPI details
4 ciphers and primes (may reveal sensitive data)
8 iobuf filter functions
16 iobuf stuff
32 memory allocation stuff
64 caching
128 show memory statistics at exit
256 trust verification stuff
For more options/commands see the man page or use "gpg --help".
Other Notes
-----------
This is work in progress, so you may find duplicated code fragments,
ugly data structures, weird usage of filenames and other things.
The primary FTP site is "ftp://ftp.gnupg.org/pub/gcrypt/"
The primary WWW page is "http://www.gnupg.org"
If you like, send your keys to <gnupg-keys@isil.d.shuttle.de>; use
"gpg --export --armor | mail gnupg-keys@isil.d.shuttle.de" to do this.
See http://www.gnugp.org/mirrors.html for a list of FTP mirrors
and use them if possible.
Please direct bug reports to <gnupg-bugs@gnu.org> or better
post them to the mailing list <g10@net.lut.ac.uk> (this is a closed list,
please subscribe before posting, see above (~line 33)).
post them to the mailing list <g10@net.lut.ac.uk> (this is a
closed list - subscribe before posting, see above (~line 33)).
Please direct questions about GnuPG to the mailing list or
one of the pgp newsgroups; this gives me more time to improve
GnuPG. Commercial support for GnuPG will be availabe soon.
Have fun and remember: Echelon is looking at you kid.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v0.4.4 (GNU/Linux)
Comment: For info finger gcrypt@ftp.guug.de
iQB1AwUBNlXAUh0Z9MEMmFelAQFmhwL/RfW9WxAMTh/edDy0yGTJjDgo7d/Kfmtq
8C0LJ4b2M0py1ctW6jZyiQsYtvkrttKiTYXGtRoIzVFWX2hqABKPCTHzOeXQEOSu
ro5fnRwsuj9cRxhH8lpN+diY+m1E5Fu3
=sciv
-----END PGP SIGNATURE-----

53
TODO
View File

@ -1,49 +1,48 @@
Bugs
----
* clearsig: keep lineendings as they are. Remember that trailings
blanks are not hashed. Funny: pgp263in works fine even with
a source file with CR,LF but GnuPG and pgp263in has problems
if the clearsign has been created by pgp263ia.
Needs more investigation - anyone?
Important
----------
* Check revocation and expire stuff. PLEASE: THIS MUST BE TESTED!
* Escape "From "
* Check calculation of key validity. PLEASE: IT IS IMPORTED THAT
THIS GET TESTED.
* preferences of hash algorithms are not yet used.
* It has been reported that lockfiles are not removed in all cases.
cleanup is done with atexit() and all signals trigger exit() -
anything wrong with this?
* I noticed, that we sometimes have only 3 items in a trustrecord, but
a next pointer ro more records - check wehther the reuse code really
works. Maybe this is the reason for the "Hmmm public key lost"
* clearsig: keep lineendings as they are. Remember that trailings
blanks are not hashed.
Needed
------
* remove more "Fixmes"
* should we flush the getkey.c caches while doing an import?
* We need a maintainence pass over the trustdb which flags
signatures as expired if the key used to make the signature has
expired. Maybe it is a good idea to store the exiration time
in the key record of the trustdb.
* write a tool to extract selected keys from a file.
* Replace Blowfish by Twofish and add the new encrypted packet typ
which has a MACing option (append SHA1 hash to the plaintext and
encrypt this all) - We need an identifier for Twofish to put this
one into the cipher preferences.
Nice to have
------------
* preferences of hash algorithms are not yet used.
* new menu to delete signatures and list signature in menu
* Replace the SIGUSR1 stuff by semaphores to avoid loss of a signal.
or use POSIX.4 realtime signals.
* add test cases for invalid data (scrambled armor or other random data)
* rewrite --list-packets or put it into another tool.
* add checking of armor trailers
* Burn the buffers used by fopen(), or use read(2). Does this
really make sense?
* Change the buffering to a mbuf like scheme? Need it for PSST anyway;
see Michael's proposal.
* add checking of armor trailers
* remove all "Fixmes" ;-)
* change the fake_data stuff to mpi_set_opaque
* Replace Blowfish by Twofish
* Work on the library
Minor Bugs
----------
* md_start_debug used to crash at pgm termination.

2
VERSION
View File

@ -1 +1 @@
0.4.5a
0.4.5b

6
cipher/blowfish.c
View File

@ -5,14 +5,14 @@
* Bruce Schneier: Applied Cryptography. John Wiley & Sons, 1996.
* ISBN 0-471-11709-9. Pages 336 ff.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/blowfish.h
View File

@ -1,14 +1,14 @@
/* blowfish.h
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/cast5.c
View File

@ -1,14 +1,14 @@
/* cast5.c - CAST5 cipher (RFC2144)
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/cast5.h
View File

@ -1,14 +1,14 @@
/* cast5.h
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/cipher.c
View File

@ -1,14 +1,14 @@
/* cipher.c - cipher dispatcher
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/des.c
View File

@ -8,14 +8,14 @@
* Bruce Schneier: Applied Cryptography. Second Edition.
* John Wiley & Sons, 1996. ISBN 0-471-12845-7. Pages 358 ff.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/des.h
View File

@ -1,14 +1,14 @@
/* des.h
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/dsa.c
View File

@ -1,14 +1,14 @@
/* dsa.c - DSA signature scheme
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/dsa.h
View File

@ -1,14 +1,14 @@
/* dsa.h - DSA signature scheme
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/dynload.c
View File

@ -1,14 +1,14 @@
/* dynload.c - load cipher extensions
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/dynload.h
View File

@ -1,14 +1,14 @@
/* dynload.5
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/elgamal.c
View File

@ -5,14 +5,14 @@
* Bruce Schneier: Applied Cryptography. John Wiley & Sons, 1996.
* ISBN 0-471-11709-9. Pages 476 ff.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/elgamal.h
View File

@ -1,14 +1,14 @@
/* elgamal.h
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/g10c.c
View File

@ -1,14 +1,14 @@
/* g10c.c - Wrapper for cipher functions
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/gost.c
View File

@ -5,14 +5,14 @@
* Bruce Schneier: Applied Cryptography. John Wiley & Sons, 1996.
* ISBN 0-471-11709-9. .
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/gost.h
View File

@ -1,14 +1,14 @@
/* gost.h
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/md.c
View File

@ -1,14 +1,14 @@
/* md.c - message digest dispatcher
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

2
cipher/md5.c
View File

@ -19,7 +19,7 @@
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995. */
/* modified for GNUPG by <werner.koch@guug.de> */
/* modified for GnuPG by <werner.koch@guug.de> */
/* Test values:
* "" D4 1D 8C D9 8F 00 B2 04 E9 80 09 98 EC F8 42 7E

6
cipher/md5.h
View File

@ -1,14 +1,14 @@
/* md5.h - message digest 5
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/primegen.c
View File

@ -1,14 +1,14 @@
/* primegen.c - prime number generator
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/pubkey.c
View File

@ -1,14 +1,14 @@
/* pubkey.c - pubkey dispatcher
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/rand-internal.h
View File

@ -1,14 +1,14 @@
/* rand-internal.h - header to glue the random functions
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/random.c
View File

@ -1,14 +1,14 @@
/* random.c - random number generator
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/random.h
View File

@ -1,14 +1,14 @@
/* random.h - random functions
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/rmd.h
View File

@ -1,14 +1,14 @@
/* rmd.h - RIPE-MD hash functions
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/rmd160.c
View File

@ -1,14 +1,14 @@
/* rmd160.c - RIPE-MD160
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/rmd160test.c
View File

@ -1,14 +1,14 @@
/* rmd160test.c - ripe md 160 test program
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/sha1.c
View File

@ -3,14 +3,14 @@
*
* Please see below for more legal information!
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/sha1.h
View File

@ -1,14 +1,14 @@
/* sha1.h - SHA1 hash function
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/smallprime.c
View File

@ -1,14 +1,14 @@
/* smallprime.c - List of small primes
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
cipher/tiger.c
View File

@ -1,14 +1,14 @@
/* tiger.c - The TIGER hash function
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

38
doc/HACKING
View File

@ -55,6 +55,44 @@ RFCs
Debug Flags
-----------
Use the option "--debug n" to output debug information. This option
can be used multiple times, all values are ORed; n maybe prefixed with
0x to use hex-values.
value used for
----- ----------------------------------------------
1 packet reading/writing
2 MPI details
4 ciphers and primes (may reveal sensitive data)
8 iobuf filter functions
16 iobuf stuff
32 memory allocation stuff
64 caching
128 show memory statistics at exit
256 trust verification stuff
Directory Layout
----------------
./ Readme, configure
./scripts Scripts needed by configure and others
./doc Documentaion
./util General purpose utility function
./mpi Multi precision integer library
./cipher Cryptographic functions
./g10 GnuPG application
./tools Some helper and demo programs
./keybox The keybox library
./gcrypt Stuff needed to build libgcrypt
Memory allocation
-----------------
Use only the functions:

12
g10/ChangeLog
View File

@ -1,3 +1,15 @@
Wed Dec 23 13:18:14 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* pkclist.c (add_ownertrust): Refresh validity values.
* trustdb.c (enum_cert_paths_print): New arg refresh.
* ringedit.c: Fixed problems fix keyrings
* parse-packet.c (dbg_parse_packet): New debug functions.
* getkey.c (getkey_disable_caches): New.
* import.c (import_keys): Disable caches.
Thu Dec 17 18:31:15 CET 1998 Werner Koch <wk@isil.d.shuttle.de>
* misc.c (trap_unaligned): Only for glibc 1

2
g10/armor.c
View File

@ -1179,7 +1179,7 @@ armor_filter( void *opaque, int control,
iobuf_writestr(a, "-----\n");
}
else if( !afx->any_data && !afx->inp_bypass )
log_error(_("no valid RFC1991 or OpenPGP data found.\n"));
log_error(_("no valid OpenPGP data found.\n"));
}
else if( control == IOBUFCTRL_DESC )
*(char**)buf = "armor_filter";

6
g10/build-packet.c
View File

@ -1,14 +1,14 @@
/* build-packet.c - assemble packets and write them
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/cipher.c
View File

@ -1,14 +1,14 @@
/* cipher.c - En-/De-ciphering filter
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/comment.c
View File

@ -1,14 +1,14 @@
/* comment.c - write comment stuff
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/compress.c
View File

@ -1,14 +1,14 @@
/* compress.c - compress filter
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/dearmor.c
View File

@ -1,14 +1,14 @@
/* dearmor.c - Armor utility
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/decrypt.c
View File

@ -1,14 +1,14 @@
/* verify.c - verify signed data
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/delkey.c
View File

@ -1,14 +1,14 @@
/* delkey.c - delete keys
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/encode.c
View File

@ -1,14 +1,14 @@
/* encode.c - encode data
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/encr-data.c
View File

@ -1,14 +1,14 @@
/* encr-data.c - process an encrypted data packet
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/export.c
View File

@ -1,14 +1,14 @@
/* export.c
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/filter.h
View File

@ -1,14 +1,14 @@
/* filter.h
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/free-packet.c
View File

@ -1,14 +1,14 @@
/* free-packet.c - cleanup stuff for packets
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/g10.c
View File

@ -1,14 +1,14 @@
/* g10.c - The GnuPG utility (main for gpg)
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

42
g10/getkey.c
View File

@ -1,14 +1,14 @@
/* getkey.c - Get a key from the database
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.
@ -160,7 +160,7 @@ cache_public_key( PKT_public_key *pk )
if( pk_cache_entries >= MAX_PK_CACHE_ENTRIES ) {
/* fixme: use another algorithm to free some cache slots */
pk_cache_disabled=1;
if( opt.verbose )
if( opt.verbose > 1 )
log_info(_("too many entries in pk cache - disabled\n"));
return;
}
@ -208,6 +208,38 @@ cache_user_id( PKT_user_id *uid, u32 *keyid )
}
void
getkey_disable_caches()
{
#if MAX_UNK_CACHE_ENTRIES
{
keyid_list_t kl, kl2;
for( kl = unknown_keyids; kl; kl = kl2 ) {
kl2 = kl->next;
m_free(kl);
}
unknown_keyids = NULL;
unk_cache_disabled = 1;
}
#endif
#if MAX_PK_CACHE_ENTRIES
{
pk_cache_entry_t ce, ce2;
u32 keyid[2];
for( ce = pk_cache; ce; ce = ce2 ) {
ce2 = ce->next;
free_public_key( ce->pk );
m_free( ce );
}
pk_cache_disabled=1;
pk_cache_entries = 0;
pk_cache = NULL;
}
#endif
/* fixme: disable user id cache ? */
}
/****************
* Get a public key and store it into the allocated pk
@ -259,7 +291,7 @@ get_pubkey( PKT_public_key *pk, u32 *keyid )
;
else if( ++unk_cache_entries > MAX_UNK_CACHE_ENTRIES ) {
unk_cache_disabled = 1;
if( opt.verbose )
if( opt.verbose > 1 )
log_info(_("too many entries in unk cache - disabled\n"));
}
else {

8
g10/gpgd.c
View File

@ -1,14 +1,14 @@
/* ggpd.c - The GNUPG daemon (keyserver)
/* ggpd.c - The GnuPG daemon (keyserver)
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

3
g10/import.c
View File

@ -130,6 +130,9 @@ import_keys( const char *fname, int fast )
return G10ERR_OPEN_FILE;
}
getkey_disable_caches();
if( !opt.no_armor ) /* armored reading is not disabled */
iobuf_push_filter( inp, armor_filter, &afx );

6
g10/kbnode.c
View File

@ -1,14 +1,14 @@
/* kbnode.c - keyblock node utility functions
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

8
g10/keydb.h
View File

@ -1,14 +1,14 @@
/* keydb.h - Key database
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.
@ -77,6 +77,7 @@ struct keyblock_pos_struct {
byte keybuf[21];
#endif
PACKET *pkt; /* ditto */
int valid;
};
typedef struct keyblock_pos_struct KBPOS;
@ -130,6 +131,7 @@ char *get_last_passphrase(void);
/*-- getkey.c --*/
int classify_user_id( const char *name, u32 *keyid, byte *fprint,
const char **retstr, size_t *retlen );
void getkey_disable_caches(void);
int get_pubkey( PKT_public_key *pk, u32 *keyid );
int get_pubkey_byname( GETKEY_CTX *rx, PKT_public_key *pk,
const char *name, KBNODE *ret_keyblock );

6
g10/keyedit.c
View File

@ -1,14 +1,14 @@
/* keyedit.c - keyedit stuff
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/keygen.c
View File

@ -1,14 +1,14 @@
/* keygen.c - generate a key pair
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/keyid.c
View File

@ -1,14 +1,14 @@
/* keyid.c - jeyid and fingerprint handling
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/keylist.c
View File

@ -1,14 +1,14 @@
/* keylist.c
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/ks-proto.c
View File

@ -1,14 +1,14 @@
/* ks-proto.c keyserver protocol handling
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/ks-proto.h
View File

@ -1,14 +1,14 @@
/* ks-proto.h
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/main.h
View File

@ -1,14 +1,14 @@
/* main.h
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/mainproc.c
View File

@ -1,14 +1,14 @@
/* mainproc.c - handle packets
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/mdfilter.c
View File

@ -1,14 +1,14 @@
/* mdfilter.c - filter data and calculate a message digest
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/misc.c
View File

@ -1,14 +1,14 @@
/* misc.c - miscellaneous functions
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/openfile.c
View File

@ -1,14 +1,14 @@
/* openfile.c
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/options.h
View File

@ -1,14 +1,14 @@
/* options.h
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

2
g10/options.skel
View File

@ -33,7 +33,7 @@ force-v3-sigs
# cleartext signatures; all other PGP versions it this way too.
# To enable full OpenPGP compliance you have to remove this option.
escape_from_lines
escape-from-lines
# If you do not use the Latin-1 (ISO-8859-1) charset, you should
# tell GnuPG which is the native character set. Please check

23
g10/packet.h
View File

@ -1,14 +1,14 @@
/* packet.h - packet read/write stuff
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.
@ -27,6 +27,8 @@
#include "cipher.h"
#include "filter.h"
#define DEBUG_PARSE_PACKET 1
typedef enum {
PKT_NONE =0,
PKT_PUBKEY_ENC =1, /* public key encrypted packet */
@ -236,11 +238,26 @@ int list_packets( IOBUF a );
/*-- parse-packet.c --*/
int set_packet_list_mode( int mode );
#if DEBUG_PARSE_PACKET
int dbg_search_packet( IOBUF inp, PACKET *pkt, int pkttype, ulong *retpos, const char* file, int lineno );
int dbg_parse_packet( IOBUF inp, PACKET *ret_pkt, const char* file, int lineno );
int dbg_copy_all_packets( IOBUF inp, IOBUF out, const char* file, int lineno );
int dbg_copy_some_packets( IOBUF inp, IOBUF out, ulong stopoff, const char* file, int lineno );
int dbg_skip_some_packets( IOBUF inp, unsigned n, const char* file, int lineno );
#define search_packet( a,b,c,d ) dbg_search_packet( (a), (b), (c), (d), __FILE__, __LINE__ )
#define parse_packet( a, b ) dbg_parse_packet( (a), (b), __FILE__, __LINE__ )
#define copy_all_packets( a,b ) dbg_copy_all_packets((a),(b), __FILE__, __LINE__ )
#define copy_some_packets( a,b,c ) dbg_copy_some_packets((a),(b),(c), __FILE__, __LINE__ )
#define skip_some_packets( a,b ) dbg_skip_some_packets((a),(b), __FILE__, __LINE__ )
#else
int search_packet( IOBUF inp, PACKET *pkt, int pkttype, ulong *retpos );
int parse_packet( IOBUF inp, PACKET *ret_pkt);
int copy_all_packets( IOBUF inp, IOBUF out );
int copy_some_packets( IOBUF inp, IOBUF out, ulong stopoff );
int skip_some_packets( IOBUF inp, unsigned n );
#endif
const byte *parse_sig_subpkt( const byte *buffer,
sigsubpkttype_t reqtype, size_t *ret_n );
const byte *parse_sig_subpkt2( PKT_signature *sig,

107
g10/parse-packet.c
View File

@ -1,14 +1,14 @@
/* parse-packet.c - read packets
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.
@ -39,7 +39,11 @@ static int mpi_print_mode = 0;
static int list_mode = 0;
static int parse( IOBUF inp, PACKET *pkt, int reqtype,
ulong *retpos, int *skip, IOBUF out, int do_skip );
ulong *retpos, int *skip, IOBUF out, int do_skip
#ifdef DEBUG_PARSE_PACKET
,const char *dbg_w, const char *dbg_f, int dbg_l
#endif
);
static int copy_packet( IOBUF inp, IOBUF out, int pkttype,
unsigned long pktlen );
static void skip_packet( IOBUF inp, int pkttype, unsigned long pktlen );
@ -119,6 +123,18 @@ unknown_pubkey_warning( int algo )
* Note: The function may return an error and a partly valid packet;
* caller must free this packet.
*/
#ifdef DEBUG_PARSE_PACKET
int
dbg_parse_packet( IOBUF inp, PACKET *pkt, const char *dbg_f, int dbg_l )
{
int skip, rc;
do {
rc = parse( inp, pkt, 0, NULL, &skip, NULL, 0, "parse", dbg_f, dbg_l );
} while( skip );
return rc;
}
#else
int
parse_packet( IOBUF inp, PACKET *pkt )
{
@ -129,10 +145,24 @@ parse_packet( IOBUF inp, PACKET *pkt )
} while( skip );
return rc;
}
#endif
/****************
* Like parse packet, but only return packets of the given type.
*/
#ifdef DEBUG_PARSE_PACKET
int
dbg_search_packet( IOBUF inp, PACKET *pkt, int pkttype, ulong *retpos,
const char *dbg_f, int dbg_l )
{
int skip, rc;
do {
rc = parse( inp, pkt, pkttype, retpos, &skip, NULL, 0, "search", dbg_f, dbg_l );
} while( skip );
return rc;
}
#else
int
search_packet( IOBUF inp, PACKET *pkt, int pkttype, ulong *retpos )
{
@ -143,10 +173,24 @@ search_packet( IOBUF inp, PACKET *pkt, int pkttype, ulong *retpos )
} while( skip );
return rc;
}
#endif
/****************
* Copy all packets from INP to OUT, thereby removing unused spaces.
*/
#ifdef DEBUG_PARSE_PACKET
int
dbg_copy_all_packets( IOBUF inp, IOBUF out,
const char *dbg_f, int dbg_l )
{
PACKET pkt;
int skip, rc=0;
do {
init_packet(&pkt);
} while( !(rc = parse( inp, &pkt, 0, NULL, &skip, out, 0, "copy", dbg_f, dbg_l )));
return rc;
}
#else
int
copy_all_packets( IOBUF inp, IOBUF out )
{
@ -157,11 +201,28 @@ copy_all_packets( IOBUF inp, IOBUF out )
} while( !(rc = parse( inp, &pkt, 0, NULL, &skip, out, 0 )));
return rc;
}
#endif
/****************
* Copy some packets from INP to OUT, thereby removing unused spaces.
* Stop at offset STOPoff (i.e. don't copy packets at this or later offsets)
*/
#ifdef DEBUG_PARSE_PACKET
int
dbg_copy_some_packets( IOBUF inp, IOBUF out, ulong stopoff,
const char *dbg_f, int dbg_l )
{
PACKET pkt;
int skip, rc=0;
do {
if( iobuf_tell(inp) >= stopoff )
return 0;
init_packet(&pkt);
} while( !(rc = parse( inp, &pkt, 0, NULL, &skip, out, 0,
"some", dbg_f, dbg_l )) );
return rc;
}
#else
int
copy_some_packets( IOBUF inp, IOBUF out, ulong stopoff )
{
@ -174,10 +235,26 @@ copy_some_packets( IOBUF inp, IOBUF out, ulong stopoff )
} while( !(rc = parse( inp, &pkt, 0, NULL, &skip, out, 0 )) );
return rc;
}
#endif
/****************
* Skip over N packets
*/
#ifdef DEBUG_PARSE_PACKET
int
dbg_skip_some_packets( IOBUF inp, unsigned n,
const char *dbg_f, int dbg_l )
{
int skip, rc=0;
PACKET pkt;
for( ;n && !rc; n--) {
init_packet(&pkt);
rc = parse( inp, &pkt, 0, NULL, &skip, NULL, 1, "skip", dbg_f, dbg_l );
}
return rc;
}
#else
int
skip_some_packets( IOBUF inp, unsigned n )
{
@ -190,7 +267,7 @@ skip_some_packets( IOBUF inp, unsigned n )
}
return rc;
}
#endif
/****************
@ -202,7 +279,11 @@ skip_some_packets( IOBUF inp, unsigned n )
*/
static int
parse( IOBUF inp, PACKET *pkt, int reqtype, ulong *retpos,
int *skip, IOBUF out, int do_skip )
int *skip, IOBUF out, int do_skip
#ifdef DEBUG_PARSE_PACKET
,const char *dbg_w, const char *dbg_f, int dbg_l
#endif
)
{
int rc=0, c, ctb, pkttype, lenbytes;
unsigned long pktlen;
@ -214,6 +295,7 @@ parse( IOBUF inp, PACKET *pkt, int reqtype, ulong *retpos,
assert( !pkt->pkt.generic );
if( retpos )
*retpos = iobuf_tell(inp);
if( (ctb = iobuf_get(inp)) == -1 ) {
rc = -1;
goto leave;
@ -221,7 +303,8 @@ parse( IOBUF inp, PACKET *pkt, int reqtype, ulong *retpos,
hdrlen=0;
hdr[hdrlen++] = ctb;
if( !(ctb & 0x80) ) {
log_error("%s: invalid packet (ctb=%02x)\n", iobuf_where(inp), ctb );
log_error("%s: invalid packet (ctb=%02x) near %lu\n",
iobuf_where(inp), ctb, iobuf_tell(inp) );
rc = G10ERR_INVALID_PACKET;
goto leave;
}
@ -294,9 +377,16 @@ parse( IOBUF inp, PACKET *pkt, int reqtype, ulong *retpos,
goto leave;
}
if( DBG_PACKET )
if( DBG_PACKET ) {
#ifdef DEBUG_PARSE_PACKET
log_debug("parse_packet(iob=%d): type=%d length=%lu%s (%s.%s.%d)\n",
iobuf_id(inp), pkttype, pktlen, new_ctb?" (new_ctb)":"",
dbg_w, dbg_f, dbg_l );
#else
log_debug("parse_packet(iob=%d): type=%d length=%lu%s\n",
iobuf_id(inp), pkttype, pktlen, new_ctb?" (new_ctb)":"" );
#endif
}
pkt->pkttype = pkttype;
rc = G10ERR_UNKNOWN_PACKET; /* default error */
switch( pkttype ) {
@ -384,6 +474,7 @@ copy_packet( IOBUF inp, IOBUF out, int pkttype, unsigned long pktlen )
return G10ERR_WRITE_FILE; /* write error */
}
else if( !pktlen && pkttype == PKT_COMPRESSED ) {
log_debug("copy_packet: compressed!\n");
/* compressed packet, copy till EOF */
while( (n = iobuf_read( inp, buf, 100 )) != -1 )
if( iobuf_write(out, buf, n ) )

6
g10/passphrase.c
View File

@ -1,14 +1,14 @@
/* passphrase.c - Get a passphrase
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

22
g10/pkclist.c
View File

@ -1,14 +1,14 @@
/* pkclist.c
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.
@ -205,6 +205,8 @@ edit_ownertrust( ulong lid, int mode )
/****************
* Try to add some more owner trusts (interactive)
* This function presents all the signator in a certificate
* chain who have no trust value assigned.
* Returns: -1 if no ownertrust were added.
*/
static int
@ -232,10 +234,18 @@ _("Could not find a valid trust path to the key. Let's see whether we\n"
if( lid == pk->local_id )
continue;
any=1;
if( otrust == TRUST_UNDEFINED || otrust == TRUST_EXPIRED ||
otrust == TRUST_UNKNOWN ) {
if( changed ) {
/* because enum_cert_paths() makes a snapshop of the
* trust paths, the otrust and validity are not anymore
* valid after changing an entry - we have to reread
* those values from then on
*/
otrust = get_ownertrust( lid );
}
if( otrust == TRUST_UNDEFINED ) {
any_undefined=1;
enum_cert_paths_print( &context, NULL, lid );
enum_cert_paths_print( &context, NULL, changed, lid );
tty_printf("\n");
rc = edit_ownertrust( lid, 0 );
if( rc == -1 ) {
*quit = 1;

6
g10/plaintext.c
View File

@ -1,14 +1,14 @@
/* plaintext.c - process an plaintext packet
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/pref.c
View File

@ -1,14 +1,14 @@
/* pref.c
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/pref.h
View File

@ -1,14 +1,14 @@
/* pref.h
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/pubkey-enc.c
View File

@ -1,14 +1,14 @@
/* pubkey-enc.c - public key encoded packet handling
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/revoke.c
View File

@ -1,14 +1,14 @@
/* revoke.c
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

36
g10/ringedit.c
View File

@ -1,14 +1,14 @@
/* ringedit.c - Function for key ring editing
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.
@ -298,7 +298,7 @@ add_keyblock_resource( const char *url, int force, int secret )
else
log_info(_("%s: keyring created\n"), filename );
}
#ifdef __MINGW32__
#if __MINGW32__ || 1
/* must close it again */
iobuf_close( iobuf );
iobuf = NULL;
@ -687,6 +687,7 @@ enum_keyblocks( int mode, KBPOS *kbpos, KBNODE *ret_root )
kbpos->resno = i;
rentry = check_pos( kbpos );
kbpos->rt = resource_table[i].rt;
kbpos->valid = 0;
switch( kbpos->rt ) {
case rt_RING:
kbpos->fp = iobuf_open( rentry->fname );
@ -860,7 +861,7 @@ update_keyblock( KBPOS *kbpos, KBNODE root )
* A string "GnuPG user db", a \n.
* user ids of one key, delimited by \t,
* a # or ^ followed by a 20 byte fingerprint, followed by an \n
* The literal characters =, \n, \t, #, ^ must be replaced by a equal sign
* The literal characters %, \n, \t, #, ^ must be replaced by a percent sign
* and their hex value.
*
* (We use Boyer/Moore pattern matching)
@ -1019,8 +1020,9 @@ keyring_search( PACKET *req, KBPOS *kbpos, IOBUF iobuf, const char *fname )
init_packet(&pkt);
save_mode = set_packet_list_mode(0);
kbpos->rt = rt_RING;
kbpos->valid = 0;
#if __MINGW32__
#if __MINGW32__ || 1
assert(!iobuf);
iobuf = iobuf_open( fname );
if( !iobuf ) {
@ -1057,13 +1059,15 @@ keyring_search( PACKET *req, KBPOS *kbpos, IOBUF iobuf, const char *fname )
BUG();
free_packet(&pkt);
}
if( !rc )
if( !rc ) {
kbpos->offset = offset;
kbpos->valid = 1;
}
leave:
free_packet(&pkt);
set_packet_list_mode(save_mode);
#if __MINGW32__
#if __MINGW32__ || 1
iobuf_close(iobuf);
#endif
return rc;
@ -1089,6 +1093,8 @@ keyring_read( KBPOS *kbpos, KBNODE *ret_root )
return G10ERR_OPEN_FILE;
}
if( !kbpos->valid )
log_debug("kbpos not valid in keyring_read, want %d\n", (int)kbpos->offset );
if( iobuf_seek( a, kbpos->offset ) ) {
log_error("can't seek to %lu\n", kbpos->offset);
iobuf_close(a);
@ -1112,6 +1118,12 @@ keyring_read( KBPOS *kbpos, KBNODE *ret_root )
}
/* make a linked list of all packets */
switch( pkt->pkttype ) {
case PKT_COMPRESSED:
log_error("skipped compressed packet in keyring\n" );
free_packet(pkt);
init_packet(pkt);
break;
case PKT_PUBLIC_KEY:
case PKT_SECRET_KEY:
if( in_cert )
@ -1129,6 +1141,7 @@ keyring_read( KBPOS *kbpos, KBNODE *ret_root )
}
}
ready:
kbpos->valid = 0;
if( rc == -1 && root )
rc = 0;
@ -1174,6 +1187,12 @@ keyring_enum( KBPOS *kbpos, KBNODE *ret_root, int skipsigs )
}
/* make a linked list of all packets */
switch( pkt->pkttype ) {
case PKT_COMPRESSED:
log_error("skipped compressed packet in keyring\n" );
free_packet(pkt);
init_packet(pkt);
break;
case PKT_PUBLIC_KEY:
case PKT_SECRET_KEY:
if( root ) { /* store this packet */
@ -1387,6 +1406,7 @@ keyring_copy( KBPOS *kbpos, int mode, KBNODE root )
goto leave;
}
}
kbpos->valid = 0;
}
if( mode == 2 || mode == 3 ) { /* delete or update */

6
g10/seckey-cert.c
View File

@ -1,14 +1,14 @@
/* seckey-cert.c - secret key certifucate packet handling
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/seskey.c
View File

@ -1,14 +1,14 @@
/* seskey.c - make sesssion keys etc.
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/sig-check.c
View File

@ -1,14 +1,14 @@
/* sig-check.c - Check a signature
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/sign.c
View File

@ -1,14 +1,14 @@
/* sign.c - sign data
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/signal.c
View File

@ -1,14 +1,14 @@
/* signal.c - signal handling
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/skclist.c
View File

@ -1,14 +1,14 @@
/* skclist.c
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/status.c
View File

@ -1,14 +1,14 @@
/* status.c
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/status.h
View File

@ -1,14 +1,14 @@
/* status.h
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/tdbio.c
View File

@ -1,14 +1,14 @@
/* tdbio.c
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/tdbio.h
View File

@ -1,14 +1,14 @@
/* tdbio.h - Trust database I/O functions
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
g10/textfilter.c
View File

@ -1,14 +1,14 @@
/* textfilter.c
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

32
g10/trustdb.c
View File

@ -1,14 +1,14 @@
/* trustdb.c
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.
@ -1750,7 +1750,8 @@ enum_cert_paths( void **context, ulong *lid,
* Print the current path
*/
int
enum_cert_paths_print( void **context, FILE *fp, ulong selected_lid )
enum_cert_paths_print( void **context, FILE *fp,
int refresh, ulong selected_lid )
{
struct enum_cert_paths_ctx *ctx;
TRUST_SEG_LIST tsl;
@ -1760,11 +1761,32 @@ enum_cert_paths_print( void **context, FILE *fp, ulong selected_lid )
ctx = *context;
if( !ctx->tsl )
return;
tsl = ctx->tsl;
if( !fp )
fp = stderr;
print_path( ctx->tsl->pathlen, ctx->tsl->path, fp, selected_lid );
if( refresh ) { /* update the ownertrust and if possible the validity */
int i;
int match = tdbio_db_matches_options();
for( i = 0; i < tsl->pathlen; i++ ) {
TRUSTREC rec;
read_record( tsl->path[i].lid, &rec, RECTYPE_DIR );
tsl->path[i].otrust = rec.r.dir.ownertrust;
/* update validity only if we have it in the cache
* calculation is too time consuming */
if( match && (rec.r.dir.dirflags & DIRF_VALVALID)
&& rec.r.dir.validity ) {
tsl->path[i].trust = rec.r.dir.validity;
if( rec.r.dir.dirflags & DIRF_REVOKED )
tsl->path[i].trust = TRUST_FLAG_REVOKED;
}
}
}
print_path( tsl->pathlen, tsl->path, fp, selected_lid );
}

9
g10/trustdb.h
View File

@ -1,14 +1,14 @@
/* trustdb.h - Trust database
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.
@ -53,7 +53,8 @@ int check_trust( PKT_public_key *pk, unsigned *r_trustlevel );
int query_trust_info( PKT_public_key *pk );
int enum_cert_paths( void **context, ulong *lid,
unsigned *ownertrust, unsigned *validity );
int enum_cert_paths_print( void **context, FILE *fp, ulong selected_lid );
int enum_cert_paths_print( void **context, FILE *fp,
int refresh, ulong selected_lid );
unsigned get_ownertrust( ulong lid );
int get_ownertrust_info( ulong lid );
byte *get_pref_data( ulong lid, const byte *namehash, size_t *ret_n );

6
g10/verify.c
View File

@ -1,14 +1,14 @@
/* verify.c - verify signed data
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
mpi/g10m.c
View File

@ -1,14 +1,14 @@
/* g10m.c - Wrapper for MPI
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
mpi/mpi-add.c
View File

@ -2,14 +2,14 @@
* Copyright (C) 1998 Free Software Foundation, Inc.
* Copyright (C) 1994, 1996 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

6
mpi/mpi-bit.c
View File

@ -1,14 +1,14 @@
/* mpi-bit.c - MPI bit level fucntions
* Copyright (C) 1998 Free Software Foundation, Inc.
*
* This file is part of GNUPG.
* This file is part of GnuPG.
*
* GNUPG is free software; you can redistribute it and/or modify
* GnuPG 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 2 of the License, or
* (at your option) any later version.
*
* GNUPG is distributed in the hope that it will be useful,
* GnuPG 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.

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