.tSCc. // GPGrelay

GPGrelay
[ GPGrelay ]	[ Localisation ]	[ Setup ]	[ Development ]	[ FAQ ]

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	Getting started...			My Public Key (dynacore//.tSCc.)
	Alternatives			SourceForge
	GPGrelay with SSL/TLS			eMail
	Download

Getting started...

WinPT

GPGshell

GnuPG Shell Extension

Gnu Privacy Assistant

First of all you have to obtain a win32-compiled version of GnuPG - GNU Privacy Guard
(Version 1.4.1 or later)

The neccessary files (source or precompiled binary) can be found at http://gnupg.org/download.html

Another source of latest Win32-Builds (incl. source with latest patches) is http://www.nullify.org

GPGrelay calls "gpg.exe" directly, this means you have to install GnuPG properly, especially
\\HKEY_CURRENT_USER\Software\GNU\GnuPG\gpgProgram
must be set in the registry!
(Little Hint: If GPGrelay doesn't find that registry-entry, it offers to set it up for you properly...)

A popular graphical frontend for GnuPG on Windows is WinPT (The Windows Privacy Tray). Download it from http://www.winpt.org. WinPT is free and open source (GPL).

Another GnuPG-Frontend is GPGshell.
You can download it from http://www.jumaros.de/rsoft/gpgshell.html
GPGshell is Freeware (but no sourcecode available).

An alternative to WinPTEE is GnuPG Shell Extension (GPGSX) which also aims to integrate the GNU Privacy Guard into the Windows Explorer. It's available from http://web.utanet.at/ascherst/gpgsx/
GPGSX is free and open source (GPL).

The official GnuPG-Frontend is called GPA - Gnu Privacy Assistant. Download it from http://gnupg.org/gpa.html. It's free like GnuPG (GPL).

Alternatives
GPGrelay is not working fully automatical (although it hardly tries to be invisible), there is quite some interactivity required, eg. with Autolearn-Alias or encrypting to untrusted keys... Well, if this is still too much for your needs, there is an alternative to GPGrelay, called: WinGEAM It's basically a Win-Port done by Timo Schulz of GEAM by Werner Koch, but unlike the original, WinGEAM is also capable of handling POP3. GEAM is a specialized mail transport agent (MTA) which takes care of encrypting all messages leaving your company. Encryption can be configured using flexible configuration files (similar to the email aliases file). Incoming mail can optionally be decrypted when the decryption key has been installed. The software uses the PGP/MIME standard (RFC3156) for handling the mail.

Alternatives

GPGrelay is not working fully automatical (although it hardly tries to be invisible), there is quite some interactivity required, eg. with Autolearn-Alias or encrypting to untrusted keys...

Well, if this is still too much for your needs, there is an alternative to GPGrelay, called:
WinGEAM

It's basically a Win-Port done by Timo Schulz of GEAM by Werner Koch, but unlike the original, WinGEAM is also capable of handling POP3.

GEAM is a specialized mail transport agent (MTA) which takes care of encrypting all messages leaving your company. Encryption can be configured using flexible configuration files (similar to the email aliases file). Incoming mail can optionally be decrypted when the decryption key has been installed. The software uses the PGP/MIME standard (RFC3156) for handling the mail.

GPGrelay with SSL/TLS
GPGrelay uses OpenSSL to connect to POP3s (POP3 over SSL) and/or SMTPs (SMTP over SSL) Servers but it doesn't contain the required OpenSSL-DLLs so you have to obtain these DLLs separately if you want to use GPGrelay with SSL. For SSL/TLS-Support GPGrelay needs the two DLLs called "ssleay32.dll" (sometimes also named as "libssl32.dll") and "libeay32.dll" You can either put them into the same folder where you have installed GPGrelay or you can put them into your Windows-Folder or any other folder that is referenced by your PATH-Environment-Variable. Maybe you already have them on your system, but here you can also find a little zip-archive of the precompiled OpenSSL-Libraries (Version 0.9.8k, default OpenSSL-Win32-Compiler-Switches using NASM/VC++6.0; thus these binaries may be inappropriate for your use depending on your local cryptography laws, patents on algorithms available in the DLLs, or other reasons). OpenSSL-0.9.8k.dll.zip : 552.87 KB Keep in mind that GPGrelay can also work without them! You only need these DLLs if you really want to use POP3s and SMTPs. The offical OpenSSL-Site doesn't contain these DLLs in binary form due to the restrictions mentioned above, but e.g. the Stunnel-Site offers the DLLs for download too. Another source for the DLLs is GNUwin32 - Unix Tools for Win32 Of course, you can still use Stunnel itself to get GPGrelay working with POP3s (POP3 over SSL) and/or SMTPs (SMTP over SSL). (This even has the advantage of offering some more switches you can tweak if you prefer...)

GPGrelay with SSL/TLS

GPGrelay uses OpenSSL to connect to POP3s (POP3 over SSL) and/or SMTPs (SMTP over SSL) Servers but it doesn't contain the required OpenSSL-DLLs so you have to obtain these DLLs separately if you want to use GPGrelay with SSL.

For SSL/TLS-Support GPGrelay needs the two DLLs called "ssleay32.dll" (sometimes also named as "libssl32.dll") and "libeay32.dll"
You can either put them into the same folder where you have installed GPGrelay or you can put them into your Windows-Folder or any other folder that is referenced by your PATH-Environment-Variable.

Maybe you already have them on your system, but here you can also find a little zip-archive of the precompiled OpenSSL-Libraries (Version 0.9.8k, default OpenSSL-Win32-Compiler-Switches using NASM/VC++6.0; thus these binaries may be inappropriate for your use depending on your local cryptography laws, patents on algorithms available in the DLLs, or other reasons).
OpenSSL-0.9.8k.dll.zip : 552.87 KB
Keep in mind that GPGrelay can also work without them!
You only need these DLLs if you really want to use POP3s and SMTPs.

The offical OpenSSL-Site doesn't contain these DLLs in binary form due to the restrictions mentioned above, but e.g. the Stunnel-Site offers the DLLs for download too.

Another source for the DLLs is GNUwin32 - Unix Tools for Win32

Of course, you can still use Stunnel itself to get GPGrelay working with POP3s (POP3 over SSL) and/or SMTPs (SMTP over SSL). (This even has the advantage of offering some more switches you can tweak if you prefer...)

Download

version: 0.959 ; release-date: 2005-Mar-31

click here to download Source (VC++6.0)

GPGrelay is a single-file-executable (UPX compressed), with small-overhead install/uninstall (Nullsoft's NSIS)
current status: stable and working beta

You shouldn't download the rather huge debug-build unless you suffer from strange crashes and want to help tracking down what goes wrong.
Additionally you should then also download DebugView from http://www.sysinternals.com to actually see the debug-messages (tracemarks).

size (installer): 645.54 KB
size (debug): 2.03 MB
size (source): 1.46 MB

Multi-language support can be found at the GPGrelay-l10n-page

Download from SourceForge-Mirror (preferred!)

SHA1-Checksums
Verify using sha1sum.exe (Part of excellent UnxUtils): "sha1sum -c GPGrelay0.959-2005.03.31.sha1sum".
Alternatively you can also verify the sha1-sums by hand using GnuPG: "gpg --print-md sha1 GPGrelay0.959-2005.03.31.Install.exe"

af49d09fe7dd7773d63f507343730cb43affc2c9 *GPGrelay0.959-2005.03.31.Install.exe
ab23fc368f38640d869d8419b04717ceda81f9e6 *GPGrelayDebug0.959-2005.03.31.zip
c252425f5d448c4ab60952538132adda1dbf9d5a *GPGrelay0.959-2005.03.31.src.zip

download sha1sum-list

PGP-Signatures

-----BEGIN PGP SIGNATURE-----
Comment: GPGrelay0.959-2005.03.31.Install.exe

iD8DBQBCS/CFnTiKrQObWqkRAm6yAJ9iyjHuNAtS+M+CeGyBAvU2ygl/PQCgxb+n
TawhLR/tVNuSENmIMUEJ6Bk=
=x0Wf
-----END PGP SIGNATURE-----

download GPGrelay0.959-2005.03.31.Install.exe.sig

-----BEGIN PGP SIGNATURE-----
Comment: GPGrelayDebug0.959-2005.03.31.zip

iD8DBQBCS/CFnTiKrQObWqkRAluhAJ45aV+JakR4WQq5NxbgWY7WRkS3tQCfenyh
HfUtL0iJlCnPctwP3dw1S0A=
=REa/
-----END PGP SIGNATURE-----

download GPGrelayDebug0.959-2005.03.31.zip.sig

-----BEGIN PGP SIGNATURE-----
Comment: GPGrelay0.959-2005.03.31.src.zip

iD8DBQBCS/CFnTiKrQObWqkRAhdWAKDTL6+Alfl6Na5x2jWdfrYyDX8PjQCfdD0i
fgok1cDScTL/0upereEoBG4=
=Kg76
-----END PGP SIGNATURE-----

download GPGrelay0.959-2005.03.31.src.zip.sig

GPGrelay requires at least MFC42.DLL Version 6.xx - this is normally already installed on your System, but if GPGrelay won't run at all, this could mean you have an older version.
You can obtain a version here and put it in the same folder as GPGrelay or replace the one inside the System-Folder of your Windows-Installation:
MFC42.DLL Version 6.00.8665.0 (zipped) : 442.38 KB
Another source for system-dlls is:
http://www.dll-files.com

My Public Key (dynacore//.tSCc.)

-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.2.1 (MingW32) - GPGrelay v0.91
Comment: Andreas John <andreas_john@tesla.inka.de>, dynacore ...

mQGiBDpbKV0RBADBvefKmN7WWC+kkA85Aw6AEatP8+uW3TPihZQ8mZdXwtUpyKbt
UasI0pGIZuiP/FCoGSnLXMGx850M4y9JSzYHuvgwbAcQuVPWQlzkPB4rZ5MXsOWh
pxFsMTQI4S+4ODEQwlcuZ/ri04pPVvOY/UBEPSd7+gjDCxuhz7yh84O5PwCg3xb8
0nS1A7A0NuNQNQEuQHjTjDMD/R603Gl6fOojcUdBdOC/k7fkHZsG4WAIuqZrwrP4
EC7M15p5GP4umbUgD/ZRwe65S4yYWD4ZJCNEiDSubs/vBP4TCOi0ofLl51JydchB
oyBLtIecSlFkd+vfhR9XvYqFOECcOmFS8Nk84K5p9/KuZl9CENjeftTUuxEzyQM+
SBQ1BACq/WIZ6x/dPBORk260VCWTOt1A3jGmpL4QuuLBuuP7ghCTJqsLhFtwCLk+
9y2Qu2pLGwXfBkBbMrq62OIKplNvNrRwqn5uNafFda3i1pLT6IhonvZWoJP2Qt38
nh6AwK8Xkyiz7iCBCuaznK7tONT026Js5pd3YKO5Yr0+aiPHCrQqZHluYWNvcmUg
KC50U0NjLikgPGR5bmFjb3JlQHRlc2xhLmlua2EuZGU+iFcEExECABcFAjpbKV0F
CwcKAwQDFQMCAxYCAQIXgAAKCRCdOIqtA5taqbEnAKCJ6MWJ8r5mJtDIYSlRqcR0
K3CUfgCeNrneuN3vT8JhZWjex7jxPeVlHNeIRgQQEQIABgUCPL2XGgAKCRC7yrXN
V14CGjvsAJ0TcOd6RmTVn2Wn39T2GxzcWRKFpgCg2FoO7ZAkFRZek6BS6fQZLADw
nW+IRgQQEQIABgUCPbQwvwAKCRDtRoHJvz35tJJDAKDgm9tGjpptJUGhpIw4xR17
yyA0yQCg+5L/smUqA00hI+naqmYMNVC6HdO0KUFuZHJlYXMgSm9obiA8YW5kcmVh
c19qb2huQHRlc2xhLmlua2EuZGU+iFcEExECABcFAjuEGLYFCwcKAwQDFQMCAxYC
AQIXgAAKCRCdOIqtA5taqZbrAJ4+crVjftSCEZesheS32IfideVtcACg0n3MR8+3
LAk82Tq1yLivLDnDgDGIRgQQEQIABgUCPLYjGgAKCRC7yrXNV14CGgxUAJ0VmlTJ
gk8tnEiWNJnOKbXsOt1wFwCgwcK/mxShGVufpAWSSQlepkfFoiKIRgQQEQIABgUC
PbQwxQAKCRDtRoHJvz35tDHtAKCgtushz8JwL6SMwrdUzpXRx0o47QCgyc2DwuJ1
qQLCcV+iVQzFzJnjs+GIRgQSEQIABgUCPiqrBAAKCRBCTQ+JLGHN/T9qAJ9tV0lm
6nRnPUEg8VvaDALLzobz1ACguyxmMfZhOU4li2dwwUj0xy0iFka5AQ0EOlspeBAE
AKJ/6fP6BFI/ZIs5x4QhcALOxisV+Z8MLWiOAq23BodCQ1cOfwU/0IurG75qhwOM
dE6B1A3zEVSC6FkTNRS4Aa1OngXGKlxj/LJpckmUUnqApndghhhl6fVUuAAFfDas
lhWdb0ifeag5UXeZrdylCRfuvaJF2iRNC7GU4smJO9PzAAMFA/wIeNsMIW/mkgq+
GFk0sWZO3kTUWbXml8gsZ9bCWw7D68tnUvw9oPCmXDfZAC0T6iFj9E4Z1In4Rruo
MZhjjw/M1gxbDt5DxDxMPBnEzupqznTG4mXu8ruN9OQ0kakPL4wRW2nzBCY9avNK
+G15wSdZRD6N6o2d03BhSyAOzs5uXYhGBBgRAgAGBQI6Wyl4AAoJEJ04iq0Dm1qp
uM8AoIlvVHdtY4JZaDgdTLWR6wvZfFN9AKDa7CgspAUmyZUNhT5gGmMyewPgQw==
=3mG7
-----END PGP PUBLIC KEY BLOCK-----

Fingerprint of signature-key: 6259 F651 23E0 F057 465C E182 9D38 8AAD 039B 5AA9

download Public-Key-File

SourceForge

This project is also hosted on

sourceforge.net

You should use the forums provided by SourceForge to ask for help, track bugs or generally discuss about GPGrelay.

There is also a GPGrelay-Mailing-List available there!
I strongly recommend it for discussion about GPGrelay!
SourceForge-Mailinglist : gpgrelay-talk

Any email to me or entry in the guestbook are still welcome!

GPGrelay
[ GPGrelay ]	[ Localisation ]	[ Setup ]	[ Development ]	[ FAQ ]

Contact

tscc.atari.org


dynaCore		andreas_john@tesla.inka.de

andreas john
schulzenstr. 36
76771 hördt