From: Edgar Swank <edgar@Garg.Campbell.CA.US>
Date: Sun, 24 Dec 1995 02:34:05 +0800
To: Cypherpunks          <cypherpunks@toad.com>
Subject: Announcing SecureDrive 1.4a
Message-ID: <quPkgD4w165w@Garg.Campbell.CA.US>
MIME-Version: 1.0
Content-Type: text/plain


-----BEGIN PGP SIGNED MESSAGE-----

This is to announce the availability of Version 1.4a of SecureDrive.

SecureDrive Version 1.4a replaces version 1.4, 1.3d, and previous
versions.

Release 1.4a is a maintenance release of 1.4. No new function is added.

Only module SDCOMMON.C has a non-cosmetic change, which affects
executables LOGIN.EXE and CRYPTDSK.EXE. For that reason, all other
executables still self-identify as release 1.4. They are in fact the
exact same EXE & COM files as release 1.4.

1.4a fixes a problem decrypting or activating a diskette or disk
partition encrypted with both a passphrase and a keyfile.

There are also some minor changes in SECDRV.DOC.

In the USA, SecureDrive 1.4a is not available at

    Colorado Catacombs BBS - 303-772-1062 (up to 28,800 bps, 8n1) -
    log in with your own name or alias.  Download SECDR14A.ZIP from
    the [F]ile menu.

    see ftp://ftp.csn.net/mpj/README for the ???????  in
    ftp://ftp.csn.net/mpj/I_will_not_export/crypto_???????/disk/secdr14a.zip

    See ftp://miyako.dorm.duke.edu/pub/GETTING_ACCESS for access to
    ftp://miyako.dorm.duke.edu/mpj/crypto/link/mpj/disk/secdr14a.zip

These are all controlled-access sites available to USA citizens and
residents only.

Thanks to the cooperation of Steve Crompton of the U.K., who worked
with me closely, I am able to also announce availability on an
offshore site,

  ftp://utopia.hacktic.nl/pub/replay/pub/incoming/SECDR14A.ZIP

If you perchance don't find it there try directories

    /pub/replay/pub/crypto/CRYPTOapps
    /pub/replay/pub/disk

which currently contains previous versions of SecureDrive. But as I
write, SECDR14A.ZIP has been left in the incoming directory for
several days.

Steve also uploaded 1.4a to

    ftp.ox.ac.uk/incoming

But it has been removed from there and has (so far) not reappeared
elsewhere. But previous versions are in directory

    pub/crypto/misc

so it might be worth checking there from time to time.

In case anyone in the U.S. Justice Dept. is reading this, Steve and I
were very careful to do this release without violating US export
restrictions. The only things I "exported" to Steve were "diffs" for
source changes from 1.4 to 1.4a, which themselves don't contain any
code capable of encryption or decryption. Steve combined those with
source for 1.4, which "leaked" from the US sites where I released it
months ago.

Steve compiled the new source code, and sent the new EXE files to me.
I compared the new executables to ones I compiled myself and verified
they match, bit for bit.  I then sent back to Steve detached signature
files for the executables.  Steve then put together SECDR14A.ZIP and
sent that to me for final inspection.  I then compared all files
against my "master" files here and verified that they matched. I then
shipped the SECDR14A.ZIP that Steve sent me to the USA sites. So the
USA release matches bit for bit the offshore release.

Here are the contents of SECDR14A.ZIP

 Length  Method   Size  Ratio   Date    Time    CRC-32  Attr  Name
 ------  ------   ----- -----   ----    ----   -------- ----  ----
  18321  DeflatN   6923  63%  06-14-93  22:27  0767480b --w-  COPYING
   2022  DeflatN    789  61%  08-06-95  00:00  dd3e9e64 --w-  COPYSECT.C
  12542  DeflatN   7674  39%  08-06-95  00:00  c089888f --w-  COPYSECT.EXE
    152  Stored     152   0%  08-06-95  00:00  17b02bc2 --w-  COPYSECT.SIG
  19664  DeflatN   4241  79%  11-19-93  21:42  22c2502c --w-  CRYPT2.ASM
  19625  DeflatN   4618  77%  11-10-95  16:11  3a6b64fe --w-  CRYPTDSK.C
  41898  DeflatN  19879  53%  11-14-95  18:59  26bc0200 --w-  CRYPTDSK.EXE
   4353  DeflatN   1723  61%  08-06-95  00:00  b4e99e6a --w-  FPART.C
  15450  DeflatN   9794  37%  08-06-95  00:00  44c4a0e7 --w-  FPART.EXE
    152  Stored     152   0%  08-06-95  00:00  0b345a16 --w-  FPART.SIG
   5278  DeflatN   3468  35%  11-14-95  20:52  af2f141c --w-  KEY.ASC
  18450  DeflatN   4541  76%  11-10-95  16:13  c5ad8fa4 --w-  LOGIN.C
  43558  DeflatN  20297  54%  11-14-95  18:59  cfd0bd3b --w-  LOGIN.EXE
    278  DeflatN    250  11%  12-06-95  20:33  6c13428c --w-  FILE_ID.DIZ
   1554  DeflatN    568  64%  08-06-95  00:00  3589f489 --w-  MAKEFILE
  11557  DeflatN   3315  72%  05-09-93  19:38  e71f3eea --w-  MD5.C
   3407  DeflatN   1104  68%  05-11-93  12:49  f1f58517 --w-  MD5.H
   1355  DeflatN    629  54%  01-21-94  08:44  db63ade4 --w-  RLDBIOS.ASM
  14819  DeflatN   4087  73%  11-14-95  18:56  592274c6 --w-  SDCOMMON.C
  52551  DeflatN  19113  64%  12-06-95  15:33  cf5e3ded --w-  SECDRV.DOC
   3656  DeflatN   1098  70%  08-06-95  00:00  6ed75bcc --w-  SECDRV.H
  32595  DeflatN   8906  73%  08-06-95  00:00  1c7d2225 --w-  SECTSR.ASM
   2000  DeflatN   1326  34%  08-06-95  00:00  ba1568d1 --w-  SECTSR.COM
    152  Stored     152   0%  08-06-95  00:00  3817512c --w-  SECTSR.SIG
  11519  DeflatN   2864  76%  08-06-95  00:00  060d33e8 --w-  SETENV.ASM
   1254  DeflatN    541  57%  05-09-93  19:39  182978aa --w-  USUALS.H
    152  Stored     152   0%  12-06-95  17:05  2d1c5fc9 --w-  CRYPTDSK.SIG
    152  Stored     152   0%  12-06-95  17:10  8dae8ad5 --w-  LOGIN.SIG
 ------          ------  ---                                  -------
 338466          128508  63%                                       28

Also note that the ZIP file contains PGP detached signatures (*.SIG)
for the executable files.  Finally here is my public key, also
available on many public keyservers; note who has signed it. Also
please note my present Email address.

Edgar Swank   <edgar@Garg.Campbell.CA.US>

(Only Garg ID is now valid)
Type bits/keyID    Date        User ID
pub  1024/DA87C0C7 1992/10/17  Edgar Swank   <edgar@Garg.Campbell.CA.US>
sig       32DD98D9               Vesselin V. Bontchev <bontchev@complex.is>
sig       0F59323D               Albert Yee <sa3189049@ntuvax.ntu.ac.sg>
sig       DA87C0C7               Edgar Swank   <edgar@Garg.Campbell.CA.US>
                               Edgar W. Swank <edgar@spectrx.sbay.org>
sig       91E71221               Cruz <cruz@ccxbbs.uunet.ve>
sig       DA87C0C7               Edgar Swank   <edgar@Garg.Campbell.CA.US>
sig       C0595F91               Ian H. Chan <ianchan@iti.gov.sg>
sig       61130A1B               Arnold L. Cornez, J.D. <arniec@dnai.com>
sig       18239E91               Robert C.Casas <73763.20@compuserve.com>
sig       4AAF00E5               Dave Del Torto <ddt@lsd.com>
sig       08B707C5               Anton Sherwood <dasher@netcom.com>
sig       32DD98D9               Vesselin V. Bontchev <bontchev@complex.is>
sig       34D74DC1               Peter Simons <simons@peti.rhein.de>
                               Edgar W. Swank <edgar@spectrx.saigon.com>
sig       08B707C5               Anton Sherwood <dasher@netcom.com>
sig       32DD98D9               Vesselin V. Bontchev <bontchev@complex.is>
sig       FF67F70B               Philip R. Zimmermann <prz@sage.cgd.ucar.edu>
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-- 
edgar@Garg.Campbell.CA.US (Edgar Swank)
The Land of Garg BBS -- +1 408 378-5108