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