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Announcing SecureDrive 2.4
-----BEGIN PGP SIGNED MESSAGE-----
This is to announce the availability of Version 1.4 of SecureDrive.
SecureDrive Version 1.4 replaces version 1.3d and previous versions.
Changes for 1.4 have added significant new function.
New features include ability to use a keyfile either instead of or
in addition to a passphrase, the /ADD function and the option to
specify a drive letter, which is remembered, when specifying manual
partition parameters to LOGIN.
/ADD allows you to LOGIN multiple hard disk partitions (with the
same key) at the same time.
The subroutine which "finds" a physical hard disk partition based on
the DOS drive letter has been improved, so hopefully situations where
manual partition parameters must be used will be rare.
Releases 1.3, 1.3a, 1.3d and 1.4 of Secure Drive are based on releases 1.0
and 1.1, mostly written by
Mike Ingle <[email protected]>
and version 1.2, with significant new code by myself.
The code which we wrote is not copyrighted, but the program contains GNU
Copylefted code, and therefore may be freely distributed under the terms of
the GNU General Public Licence. See file COPYING for legalese.
SecureDrive provides strong encryption via the IDEA cypher (The same
symmetrical cypher used by PGP) for your files on diskettes or up to
four hard disk partitions. You encrypt your diskettes and/or HD
partitions with CRYPTDSK. Then you can access the data by using
LOGIN and SECTSR. This provides "on-the-fly" decryption (and
re-encryption) as disk sectors are accessed by your applications.
Entering LOGIN /C or powering off your PC clears the crypto keys from
memory and your encrypted disks are "instantly" secure.
Mike Ingle and I have different opinions on the distribution of
SecureDrive. Under the GNU General License (copyleft) I do not need
Mike's permission to distribute version 1.4 and I have not asked for
same. My policy on distribution is in the version 1.4 doc:
Exporting this program. Cryptography is export controlled, and
sending this program outside the country may be illegal. Don't do
it.
The "author" of versions 1.2 and 1.3, Edgar Swank, says that the
export ban should not prevent you from placing this program on
public BBS's and anonymous FTP sites in the US and Canada. If
individuals outside the US/Canada use the internet or
international long distance to obtain copies of the program, THEY
may be breaking US law.
Any such foreign individuals should be aware that US law
enforcement may legally (under US law) apprehend individuals who
break US laws even if such individuals are not on or even have
never been on US soil. Such apprehension may remove such
individuals directly to US jurisdiction without benefit of
extradition proceedings in such individuals' home country(ies).
SecureDrive Version 1.4 is already available for download on the
following public BBS's as SECDR14.ZIP:
Flying Dutchman (408)294-3065
Colorado Catacombs BBS, 303-772-1773 (up to 28,800 bps, log in with your
own name, answer the questions, and download SECDR14.ZIP).
ftp://ftp.csn.net/mpj/I_will_not_export/crypto_???????/disk/secdr14.zip
see ftp://ftp.csn.net/mpj/README for the ???????
ftp://miyako.dorm.duke.edu/mpj/crypto/disk/secdr14.zip
See ftp://miyako.dorm.duke.edu/pub/GETTING_ACCESS for access instructions.
Here is the contents of SECDR14.ZIP
Length Method Size Ratio Date Time CRC-32 Attr Name
------ ------ ----- ----- ---- ---- -------- ---- ----
18321 DeflatX 6914 63% 06-14-93 22:27 0767480b --w- COPYING
2022 DeflatX 789 61% 08-06-95 00:00 dd3e9e64 --w- COPYSECT.C
12542 DeflatX 7670 39% 08-06-95 00:00 c089888f --w- COPYSECT.EXE
152 Stored 152 0% 08-06-95 00:00 17b02bc2 --w- COPYSECT.SIG
19664 DeflatX 4183 79% 11-19-93 21:42 22c2502c --w- CRYPT2.ASM
19622 DeflatX 4594 77% 08-06-95 00:00 14940d0b --w- CRYPTDSK.C
41834 DeflatX 19854 53% 08-06-95 00:00 2e5664b8 --w- CRYPTDSK.EXE
152 Stored 152 0% 08-06-95 00:00 484719f3 --w- CRYPTDSK.SIG
4353 DeflatX 1724 61% 08-06-95 00:00 b4e99e6a --w- FPART.C
15450 DeflatX 9790 37% 08-06-95 00:00 44c4a0e7 --w- FPART.EXE
152 Stored 152 0% 08-06-95 00:00 0b345a16 --w- FPART.SIG
2998 DeflatX 2113 30% 04-22-95 13:23 1a54cbe5 --w- KEY.ASC
18447 DeflatX 4526 76% 08-06-95 00:00 d9f91a8e --w- LOGIN.C
43476 DeflatX 20274 54% 08-06-95 00:00 39b32d3d --w- LOGIN.EXE
152 Stored 152 0% 08-06-95 00:00 cb182e12 --w- LOGIN.SIG
1554 DeflatX 568 64% 08-06-95 00:00 3589f489 --w- MAKEFILE
11557 DeflatX 3277 72% 05-09-93 19:38 e71f3eea --w- MD5.C
3407 DeflatX 1097 68% 05-11-93 12:49 f1f58517 --w- MD5.H
1355 DeflatX 629 54% 01-21-94 08:44 db63ade4 --w- RLDBIOS.ASM
14757 DeflatX 4050 73% 08-06-95 00:00 2142bf7c --w- SDCOMMON.C
52175 DeflatX 18701 65% 08-06-95 00:00 da0e2c45 --w- SECDRV.DOC
3656 DeflatX 1094 71% 08-06-95 00:00 6ed75bcc --w- SECDRV.H
32595 DeflatX 8860 73% 08-06-95 00:00 1c7d2225 --w- SECTSR.ASM
2000 DeflatX 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 DeflatX 2801 76% 08-06-95 00:00 060d33e8 --w- SETENV.ASM
1254 DeflatX 541 57% 05-09-93 19:39 182978aa --w- USUALS.H
276 DeflatX 248 11% 08-06-95 00:00 20880832 --w- FILE_ID.DIZ
------ ------ --- -------
335594 126383 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.
(HighNRG is only address currently valid)
Type bits/keyID Date User ID
pub 1024/DA87C0C7 1992/10/17 Edgar W. Swank <[email protected]>
Edgar Swank <[email protected]>
Edgar W. Swank <[email protected]>
Edgar W. Swank <[email protected]>
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---
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