I seem to recall sometime back somebody pointed out Cache Objectscript (M) versions of md5 and blowfish encryption were available. I don't know how easy it would be to make them work under GT.M
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Lloyd Milligan Sent: Friday, December 17, 2004 5:35 AM To: [EMAIL PROTECTED] Subject: Re: Fw: [Hardhats-members] How to set up electronic signature. It would be possible to perform the electronic signature encryption using a program written in another language and called from within VistA. However, it wouldn't be like PGP, which is a public-key system. The MD5 message digest algorithm (RFC 1321) was intended for digital signature applications. Lloyd ----- Original Message ----- From: "Nancy E. Anthracite" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, December 17, 2004 7:57 AM Subject: Re: Fw: [Hardhats-members] How to set up electronic signature. > If C code can be put into M code with GTM, could we use open source PGP > type > encryption for this wtihout having to rewrite it in M? On the other hand, > we > have to put it into the Delphi end as well. Can you shove C code into > Delphi > somehow? > > On Friday 17 December 2004 06:34 am, Lloyd Milligan wrote: >> Once again, my fingers found the "Send" hotkey before I'd finished >> replying. As I was saying, a modified version of ^XUSHSH was released >> that >> includes a simple cipher. I believe this code may have been intended as >> a >> placeholder for real encryption. It is easily invertable and should not >> be >> used for an electronic signature. >> >> Lloyd >> >> ----- Original Message ----- >> From: "Lloyd Milligan" <[EMAIL PROTECTED]> >> To: <[EMAIL PROTECTED]> >> Sent: Friday, December 17, 2004 6:27 AM >> Subject: Re: [Hardhats-members] How to set up electronic signature. >> >> > VA encryption code is not present in the public release. Here is the >> > FOIA version of ^XUSHSH - >> > >> > XUSHSH ;SF-ISC/STAFF - PASSWORD ENCRYPTION ;3/23/89 15:09 ; >> > ;;8.0;KERNEL;;Jul 10, 1995 >> > ;; This is the public domain version of the VA Kernel. >> > ;; Use this routine for your own encryption algorithm >> > ;; Input in X >> > ;; Output in X >> > A Q >> > EN(X) Q X >> > >> > >> > However, a modified version, probably from WorldVistA includes a simple >> > invertable cipher at EN^XUSHSH. The tag line reads - >> > >> > EN(X) ; generic hashing algorithm -- ASCII encoding of string >> > >> > ----- Original Message ----- >> > From: "Roy Gaber" <[EMAIL PROTECTED]> >> > To: <[EMAIL PROTECTED]> >> > Sent: Thursday, December 16, 2004 10:17 PM >> > Subject: RE: [Hardhats-members] How to set up electronic signature. >> > >> >> The encryption code should not be present in the public release of >> >> VistA. >> >> >> >> -----Original Message----- >> >> From: [EMAIL PROTECTED] >> >> [mailto:[EMAIL PROTECTED] On Behalf Of >> >> Kevin >> >> Toppenberg >> >> Sent: Thursday, December 16, 2004 9:02 PM >> >> To: [EMAIL PROTECTED] >> >> Subject: Re: [Hardhats-members] How to set up electronic signature. >> >> >> >> Yes they were replaced. I know this, because I want >> >> to replace them in my site. I don't like the >> >> requirements for upper and lower case, a number and >> >> punctation. I'm not completely sure, as I write, if >> >> it the encryption code that enforces this, or the >> >> input transform on the field. But I tracked down the >> >> module that does the encryption. Its not terribly >> >> complicated--but it will work. >> >> >> >> Kevin >> >> >> >> >> >> >> >> --- "Nancy E. Anthracite" <[EMAIL PROTECTED]> >> >> >> >> wrote: >> >>> I believe the encryption algorithms for the >> >>> electronic signature codes and >> >>> access and verify codes were removed. What were >> >>> they replaced with, if >> >>> anything? >> >>> >> >>> >> >>> On Thursday 16 December 2004 08:01 pm, Kevin >> >>> >> >>> Toppenberg wrote: >> >>> > Found the answer (in the fine manual) >> >>> > >> >>> > You have to go into: TIU IRM MAINTENANCE MENU, >> >>> >> >>> then >> >>> >> >>> > into TIU SET-UP MENU, then TIU BASIC PARAMETER >> >>> >> >>> EDIT. >> >>> >> >>> > And there you select your institution and then >> >>> >> >>> "YES" >> >>> >> >>> > to "ENABLE ELECTRONIC SIGNITURE" >> >>> > >> >>> > And hallajah, it now works. :-) >> >>> > >> >>> > Kevin >> >>> > >> >>> > >> >>> > --- "Nancy E. Anthracite" >> >>> >> >>> <[EMAIL PROTECTED]> >> >>> >> >>> > wrote: >> >>> > > Kevin, pure guesses, but did you give your >> >>> >> >>> providers >> >>> >> >>> > > the ORES key for doc. >> >>> > > The description of the key is: >> >>> > > >> >>> > > This key is given to users that are authorized >> >>> >> >>> to >> >>> >> >>> > > write orders in the chart. >> >>> > > Users with this key can verify with their >> >>> >> >>> electronic >> >>> >> >>> > > signature patient >> >>> > > orders. This key is typically given to licensed >> >>> > > Physicians. Orders entered by >> >>> > > users with this key can be released to the >> >>> >> >>> ancillary >> >>> >> >>> > > service for immediate >> >>> > > action. DO NOT give users both the ORES key and >> >>> >> >>> the >> >>> >> >>> > > ORELSE key. >> >>> > > >> >>> > > >> >>> > > >> >>> > > On Thursday 16 December 2004 06:11 pm, Kevin >> >>> > > >> >>> > > Toppenberg wrote: >> >>> > > > I am now trying to set up my production >> >>> >> >>> system. >> >>> >> >>> > > > I have created users, and given everyone >> >>> >> >>> mailboxes >> >>> >> >>> > > > (not sure if this applies). But I can't seem >> >>> >> >>> to >> >>> >> >>> > > get >> >>> > > >> >>> > > > the system working for signing progress notes. >> >>> > > > >> >>> > > > I am not working with CPRS (yet). I am trying >> >>> >> >>> to >> >>> >> >>> > > get >> >>> > > >> >>> > > > everything working in the text version first. >> >>> > > > >> >>> > > > I go into the text chart via option: >> >>> > > > OR OE/RR MENU CLINICIAN >> >>> > > > From there, I can type FD to find a test >> >>> >> >>> patient. >> >>> >> >>> > > > Then type CC for Chart contents. Then Notes >> >>> >> >>> to >> >>> >> >>> > > write >> >>> > > >> >>> > > > a note. The the note disappears because it is >> >>> >> >>> not >> >>> >> >>> > > > signed. I can get it back by typing CV to >> >>> >> >>> change >> >>> >> >>> > > view >> >>> > > >> >>> > > > and select "2" for "my unsigned". The >> >>> >> >>> unsigned >> >>> >> >>> > > note >> >>> > > >> >>> > > > then reappears. I can select the note by >> >>> >> >>> typing >> >>> >> >>> > > 1. >> >>> > > >> >>> > > > Then I can "sign" the note by typing "sign". >> >>> > > > >> >>> > > > Here is my problem. When I try to sign, I get >> >>> >> >>> an >> >>> >> >>> > > > error: "Electronic signitures not yet >> >>> >> >>> enabled." >> >>> >> >>> > > > So I went out of this chart and got to the >> >>> >> >>> User's >> >>> >> >>> > > > Toolbox. There is an option for "Electronic >> >>> > > >> >>> > > Signiture >> >>> > > >> >>> > > > code Edit." There I set up my electronic >> >>> > > >> >>> > > signiture >> >>> > > >> >>> > > > code. But when I go back to try to sign my >> >>> >> >>> note, >> >>> >> >>> > > it >> >>> > > >> >>> > > > still doesn't work. >> >>> > > > >> >>> > > > I'm guessing I have to turn the entire system >> >>> >> >>> for >> >>> >> >>> > > > electronic signitures on. I got this working >> >>> >> >>> on a >> >>> >> >>> > > > previous system, but can't remember what I did >> >>> > > >> >>> > > now. >> >>> > > >> >>> > > > It seems that unsigned charts would show up as >> >>> >> >>> a >> >>> >> >>> > > > reminder somewhere. In my mailbox perhaps? >> >>> > > > >> >>> > > > Can anyone help? >> >>> > > > >> >>> > > > Thanks >> >>> > > > Kevin >> >>> > > > >> >>> > > > >> >>> > > > >> >>> > > > >> >>> > > > __________________________________ >> >>> > > > Do you Yahoo!? >> >>> > > > Send holiday email and support a worthy cause. >> >>> >> >>> Do >> >>> >> >>> > > good. >> >>> > > >> >>> > > > http://celebrity.mail.yahoo.com >> >> >> >> ------------------------------------------------------- >> >> >> >>> > > > SF email is sponsored by - The IT Product >> >>> >> >>> Guide >> >>> >> >>> > > > Read honest & candid reviews on hundreds of IT >> >>> > > >> >>> > > Products from real users. >> >>> > > >> >>> > > > Discover which products truly live up to the >> >>> >> >>> hype. >> >>> >> >>> > > Start reading now. >> >>> > > >> >>> > > > http://productguide.itmanagersjournal.com/ >> >>> >> >>> _______________________________________________ >> >>> >> >>> > > > Hardhats-members mailing list >> >>> > > > [EMAIL PROTECTED] >> >> >> >> https://lists.sourceforge.net/lists/listinfo/hardhats-members >> >> >> >>> > > -- >> >>> > > Nancy Anthracite >> >> >> >> ------------------------------------------------------- >> >> >> >>> > > SF email is sponsored by - The IT Product Guide >> >>> > > Read honest & candid reviews on hundreds of IT >> >>> > > Products from real users. >> >>> > > Discover which products truly live up to the >> >>> >> >>> hype. >> >>> >> >>> > > Start reading now. >> >>> > > http://productguide.itmanagersjournal.com/ >> >>> > > _______________________________________________ >> >>> > > Hardhats-members mailing list >> >>> > > [EMAIL PROTECTED] >> >> >> >> https://lists.sourceforge.net/lists/listinfo/hardhats-members >> >> >> >>> > __________________________________ >> >>> > Do you Yahoo!? >> >> >> >> === message truncated === >> >> >> >> >> >> >> >> >> >> __________________________________ >> >> Do you Yahoo!? >> >> The all-new My Yahoo! - What will yours do? >> >> http://my.yahoo.com >> >> >> >> >> >> ------------------------------------------------------- >> >> SF email is sponsored by - The IT Product Guide >> >> Read honest & candid reviews on hundreds of IT Products from real >> >> users. >> >> Discover which products truly live up to the hype. Start reading now. >> >> http://productguide.itmanagersjournal.com/ >> >> _______________________________________________ >> >> Hardhats-members mailing list >> >> [EMAIL PROTECTED] >> >> https://lists.sourceforge.net/lists/listinfo/hardhats-members >> >> >> >> >> >> >> >> ------------------------------------------------------- >> >> SF email is sponsored by - The IT Product Guide >> >> Read honest & candid reviews on hundreds of IT Products from real >> >> users. >> >> Discover which products truly live up to the hype. Start reading now. >> >> http://productguide.itmanagersjournal.com/ >> >> _______________________________________________ >> >> Hardhats-members mailing list >> >> [EMAIL PROTECTED] >> >> https://lists.sourceforge.net/lists/listinfo/hardhats-members >> >> ------------------------------------------------------- >> SF email is sponsored by - The IT Product Guide >> Read honest & candid reviews on hundreds of IT Products from real users. >> Discover which products truly live up to the hype. Start reading now. >> http://productguide.itmanagersjournal.com/ >> _______________________________________________ >> Hardhats-members mailing list >> [EMAIL PROTECTED] >> https://lists.sourceforge.net/lists/listinfo/hardhats-members > > -- > Nancy Anthracite > > > ------------------------------------------------------- > SF email is sponsored by - The IT Product Guide > Read honest & candid reviews on hundreds of IT Products from real users. > Discover which products truly live up to the hype. Start reading now. > http://productguide.itmanagersjournal.com/ > _______________________________________________ > Hardhats-members mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/hardhats-members > ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Hardhats-members mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/hardhats-members ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Hardhats-members mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/hardhats-members
