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 > >

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