RE: If you were unable to download UDCM V2.0 before....

[Mullen, Patrick <MullenP@ndhm06.ndhm.gtegsc.com>]

>From: 	DataETRsch@aol.com[SMTP:DataETRsch@aol.com]

>o Includes time and date locking features. 

How do you implement this feature?  Where is the time/date information
stored?  Is this in that header you were talking about before?  Is there
some method which is designed to thwart simply changing the CMOS 
time?

Thanks!

~ Patrick


>----------
>From: 	DataETRsch@aol.com[SMTP:DataETRsch@aol.com]
>Sent: 	Thursday, January 23, 1997 9:35 PM
>To: 	cypherpunks@toad.com
>Subject: 	If you were unable to download UDCM V2.0 before....
>
>{If you were unable to download UDCM V2.0 before, we're extremely sorry.}
>{UDCM's web site may have been under construction during the time you
>visited.}
>{UDCM's web site has finished undergoing its changes and will operate
>correctly.}
>{UDCM V2.0 has been extensively modified from its previous variation.}
>{Digital signaturing and public key cryptosystem capabilities have been
>added.}
>{UDCM's DS and PKCS techniques do NOT make use of conventional PN factoring.}
>{UDCM's source code is currently unavailable. PLEASE DO NOT REQUEST IT.}
>{UDCM's on-line help documentation has also been extensively modified.}
>{This advertisement has also been modified.}
>
>Hello,
>
>Greetings! I am Jeremy K. Yu-Ramos, president of DataET Research, Data
>Engineering Technologies. I am sending you this message to let you know that
>DataET Research has recently initiated the distribution of UDCM, Universal
>Data Cryptography Module. UDCM implements a revolutionarily new, extremely
>advanced and sophisticated, digital data encryption algorithm named IMDMP,
>Integrated Mathematical Data Manipulation and Positioning.
>
>UDCM (the IMDMP algorithm)...
>
>o Is a royalty-free Windows DLL module featuring advanced cryptography.
>o Contains more than 150 procedures and functions.
>o Is a very cost-effective size of only 60 kilobytes.
>o Implements the IMDMP encryption algorithm.
>o Allows encryption keys as large as 2048 bits.
>o Includes 18 sub-algorithms.
>o Processes all forms of binary and ASCII files.
>o Allows multiple encryption layer levels.
>o Has absolutely no back-doors or magical keys.
>o Includes time and date locking features. 
>o Includes file specific unique encryption features.
>o Includes file authentication guard features.
>o Includes digital signaturing capabilities.
>o Implements the public key cryptosystem method of security.
>o Includes data importance and sensitivity stamping features.
>
>UDCM, being a Windows DLL module, can be accessed through programs developed
>with popular application and database programming languages and environments
>such as: C, C++, Visual Basic, PowerBuilder, Delphi, OOP Pascal, Turbo
>Pascal, dBase, Paradox, Access, Sybase, Oracle, etc. 
>
>DataET Research has released a shareware version of UDCM named UDCM V2.0.
>
>To download UDCM V2.0 for free, please go to:
>http://members.aol.com/dataetrsch/udcm.html.
>
>I hope you will consider applying UDCM in the software you develop. Thank-you
>very much for your time.
>
>Sincerely,
>
>Jeremy K.Yu-Ramos
>President
>DataET Research
>Data Engineering Technologies
>
>