NODE cf64a252Fortune magazine
"P. J. Ponder" <ponder@freenet.scri.fsu.edu>Thu, 7 Jul 94 22:56:20 PDT
From the July 11 _Fortune_ magazine, in an article about "25 cool companies":
The battle over how to ensure the privacy and security of
communication in cyberspace pits the spy masters at the National
Security Agency, with thousands of people and a budget said to be in
excess of $10 billion a year, against a small, privately held
California company. Nearly everyone in Silicon Valley seems to be
rooting for the little guy. RSA is a darling of libertarian hackers
because it sells a way to keep digital exchanges indecipherable by
unwanted eyes, including those of Big Brother.
. . .
Multiple authors, the RSA piece was by Alan Deutschman (deutschman@aol.com).
Interesting blurb, two quotes from Jim@RSA. The article also covers Mosaic
Communications, Enterprise Integration Technologies, McAfee Assoc., Cisco
Systems, Infosafe, Scientific Computing Assoc., Security Dynamics, & others.
On another subject, does RIPEM interoperate with PGP or other public key
software? I have version 1.0.5 for DOS. Thanks for any replies.
ponder@freenet.scri.fsu.edu
NODE a8635741Re: Fortune magazine
Derek Atkins <warlord@MIT.EDU>Fri, 8 Jul 94 00:39:01 PDT
> On another subject, does RIPEM interoperate with PGP or other public key
> software? I have version 1.0.5 for DOS. Thanks for any replies.
> ponder@freenet.scri.fsu.edu
RIPEM does not interoperate with PGP, but it may interoperate with
other programs, like TIS/PEM, which attempt to implement the RFC 1421
message-format spec.
It turns out that the signature algorithms are similar, so it may be
possible in a future version of PGP (3.0?) to get the signatures to be
equivalent, so you could, theoretically, convert a signed PGP document
into a signed RIPEM document (and vice-versa).
Since RIPEM uses DES (or triple-DES), and PGP uses IDEA, encrypted
documents are not cryptographically equivalent.
Hope this helps..
-derek