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- Date: Mon, 11 Apr 94 04:30:36 PDT
- From: Ham-Digital Mailing List and Newsgroup <ham-digital@ucsd.edu>
- Errors-To: Ham-Digital-Errors@UCSD.Edu
- Reply-To: Ham-Digital@UCSD.Edu
- Precedence: Bulk
- Subject: Ham-Digital Digest V94 #109
- To: Ham-Digital
-
-
- Ham-Digital Digest Mon, 11 Apr 94 Volume 94 : Issue 109
-
- Today's Topics:
- FCC Packet Message Forwarding
- Macintosh Loader for TI DSP Starter Kit available (2 msgs)
- NTS...
-
- Send Replies or notes for publication to: <Ham-Digital@UCSD.Edu>
- Send subscription requests to: <Ham-Digital-REQUEST@UCSD.Edu>
- Problems you can't solve otherwise to brian@ucsd.edu.
-
- Archives of past issues of the Ham-Digital Digest are available
- (by FTP only) from UCSD.Edu in directory "mailarchives/ham-digital".
-
- We trust that readers are intelligent enough to realize that all text
- herein consists of personal comments and does not represent the official
- policies or positions of any party. Your mileage may vary. So there.
- ----------------------------------------------------------------------
-
- Date: 11 Apr 94 08:23:00 GMT
- From: news-mail-gateway@ucsd.edu
- Subject: FCC Packet Message Forwarding
- To: ham-digital@ucsd.edu
-
- To: ham-digital@ucsd.edu
- Subject: FCC Packet Message Forwarding
-
- In response to Jay's (KA9OKT) (jay@medicine.dmed.iupui.edu) proposal for user
- authentication -
-
- >When this ham wants to send any message through my BBS, he would be required
- >to place an authentification string at the bottom of the message. This string
- >would be calculated based on the person's call sign, his private key, and
- >the text of the message.
-
- Donald D. Woelz says -
-
- >Well, the only problem I see is that any station that can monitor
- >the packet frequency can obtain the authentication string and then
- >forge messages with that callsign.
-
- My feeling is that because with Jay's proposal the text of the message
- would be one of the items used to generate the authenticator, that
- authenticator would only hold for that particular message, and so
- should help overcome the problem of replay of authenticator.
-
- A good system for 'client' authentication already exists in the form of
- Kerberos from MIT. Perhaps we should see if a variant of Kerberos is
- appropriate for PBBS user authentication. After all, why re-invent the wheel.
-
- Doug
- rickard@qut.edu.au
- VK4ZDR@VK4DIT.GOLD.QLD.AUS.OC
-
- ------------------------------
-
- Date: 11 Apr 94 08:34:24 GMT
- From: news-mail-gateway@ucsd.edu
- Subject: Macintosh Loader for TI DSP Starter Kit available
- To: ham-digital@ucsd.edu
-
- I have uploaded a loader program for the TI DSK on
- info-mac at sumex-aim.stanford.edu.
-
- DSK_Loader 1.0
-
- DSK_Loader is the Macintosh equivalent of the DOS program DSKL. With this
- program you can communicate with the DSK (DSP Starter Kit) from Texas
- Instruments. This program bootloads a simple communications kernel and then
- loads other software using this kernel.
-
- Other options are:
-
- * Fill DSK memory with a certain value.
- * Dump DSK memory into a textwindow, for further processing.
- * Execute programs on the DSK.
- * Graph output from the DSK.
- * Act as a dumb terminal to the DSK.
-
- The DSK and thus DSK_Loader is most interesting for people who want to
- experiment with Digital Signal Processing at low costs.
- For HAM-Radio operators it is a very interesting piece of equipment, Some
- applications, like the KC7WW port of the W9GR filters are included.
-
- [Archived as /info-mac/app/dsk-loader-10.hqx; 226K]
-
- Gerrit, PA3BYA.
-
-
- From: Gerrit Polder
- CPRO-DLO
- P.O. Box 16
- 6700 AA Wageningen
- The Netherlands \\ //
- \\ //
- Phone: +31.8370.76842 \/
- Fax: +31.8370.22994 /\
- Email: g.polder@cpro.agro.nl _ // \\
- HAM-Radio: PA3BYA / \ //| |\\
- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~/ \ | |
- \ _________| #|_________
- \~~~/
- \_/
-
- ------------------------------
-
- Date: 11 Apr 1994 10:34:59 GMT
- From: ihnp4.ucsd.edu!swrinde!cs.utexas.edu!howland.reston.ans.net!usenet.ins.cwru.edu!nigel.msen.com!yale.edu!noc.near.net!chaos.dac.neu.edu!chaos.dac!wy1z@network.ucsd.edu
- Subject: Macintosh Loader for TI DSP Starter Kit available
- To: ham-digital@ucsd.edu
-
- In article <9404110834.AA05977@ganges.cpro.agro.nl.agro.nl> G.POLDER@CPRO.AGRO.NL writes:
-
- Path: chaos.dac.neu.edu!grapevine.lcs.mit.edu!uhog.mit.edu!sgiblab!swrinde!ihnp4.ucsd.edu!network.ucsd.edu!news-mail-gateway
- From: G.POLDER@CPRO.AGRO.NL
- Newsgroups: rec.radio.amateur.digital.misc
- Date: 11 Apr 94 08:34:24 GMT
- Organization: ucsd usenet gateway
- Lines: 42
- NNTP-Posting-Host: ucsd.edu
- Originator: daemon@ucsd.edu
-
- I have uploaded a loader program for the TI DSK on
- info-mac at sumex-aim.stanford.edu.
-
- DSK_Loader 1.0
-
- DSK_Loader is the Macintosh equivalent of the DOS program DSKL. With this
- program you can communicate with the DSK (DSP Starter Kit) from Texas
- Instruments. This program bootloads a simple communications kernel and then
- loads other software using this kernel.
-
- Other options are:
-
- * Fill DSK memory with a certain value.
- * Dump DSK memory into a textwindow, for further processing.
- * Execute programs on the DSK.
- * Graph output from the DSK.
- * Act as a dumb terminal to the DSK.
-
- The DSK and thus DSK_Loader is most interesting for people who want to
- experiment with Digital Signal Processing at low costs.
- For HAM-Radio operators it is a very interesting piece of equipment, Some
- applications, like the KC7WW port of the W9GR filters are included.
-
- [Archived as /info-mac/app/dsk-loader-10.hqx; 226K]
-
- Gerrit, PA3BYA.
-
-
- From: Gerrit Polder
- CPRO-DLO
- P.O. Box 16
- 6700 AA Wageningen
- The Netherlands \\ //
- \\ //
- Phone: +31.8370.76842 \/
- Fax: +31.8370.22994 /\
- Email: g.polder@cpro.agro.nl _ // \\
- HAM-Radio: PA3BYA / \ //| |\\
- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~/ \ | |
- \ _________| #|_________
- \~~~/
- \_/
-
-
-
- I will also make this program available in the ham radio section on
- oak.oakland.edu.
-
- I invite all readers to submit non-commercial ham related programs to
- the oakland site.
-
- The upload directory is: /pub/hamradio/incoming
-
-
-
- Thanks, and 73,
- Scott
-
- --
- ===============================================================================
- | Scott Ehrlich Amateur Radio: wy1z AMPRnet: wy1z@wa1phy.ampr.org |
- | Internet: wy1z@neu.edu BITnet: wy1z@NUHUB AX.25: wy1z@wa1phy.ma.usa.na |
- |-----------------------------------------------------------------------------|
- | Maintainer of the Boston Amateur Radio Club hamradio FTP area on |
- | the World - ftp.std.com pub/hamradio |
- ===============================================================================
-
- ------------------------------
-
- Date: 11 Apr 94 08:23:00 GMT
- From: news-mail-gateway@ucsd.edu
- Subject: NTS...
- To: ham-digital@ucsd.edu
-
- Subject: NTS...
-
- Packet radio is currently a world wide phenomonen.
-
- NTS is a USA only abberation. In most parts of the world third
- party traffic is expressly forbidden, except in case of emergency.
-
- PLEASE do not make proposals about changes to the PBBS system for
- NTS without regard to the impact on the rest of the world.
-
- Doug
- rickard@qut.edu.au
- VK4ZDR@VK4DIT.GOLD.QLD.AUS.OC
-
- ------------------------------
-
- End of Ham-Digital Digest V94 #109
- ******************************
-