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 From: Jose Mendes
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 Albufeira
 Portugal
 Jose Mendes
 To: Marco Plaza
  Where is Marco Plaza?
 Caracas
 Venezuela
 Marco Plaza
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Subject: RE: RSA and OPENSSL
Thread ID: 373242 Message ID: 373385 # Views: 32 # Ratings: 0
Version: Visual FoxPro 9 SP2 Category: Security and Application Protection
Date: Thursday, March 21, 2013 8:52:26 PM         
   


> > Hi Experts
> >
> > Since 2010 I'm using OpenSSL to generate a HASH.
> > I got the software from http://www.slproweb.com/products/Win32OpenSSL.htm as an open source.
> > I replaced my hdd and reinstall all the dev software but, now I can not install openssl as a free utility without a very hight donation.
> > Does anybody Knows a way of using Craig Boyd's Encrypt / Decrypt functions for VFP (vfpencryption.fll) to get the same result?
> >
> > The HASH string is signed by the RSA algorithm using PKCS#1v1.5 EMSA with SHA-1 as the digest algorithm (rsa-sha1).
> > Acording the rules of the Income Tax Dptm I'm using the following command lines to get the information and worg with it
> > (under dOs window)
> > c:\OpenSSl-Win32\openssl genrsa -out PrivateKey.pem 1024
> >
> > c:Openssl-win32\openssl rsa -in Privatekey.pem -out PublicKey.pem -.outform OEM -pubout
> >
> > Thanks
> > José Mendes
> >
> > zemends
>
> Have you checked this?
>
> http://www.openssl.org/docs/HOWTO/certificates.txt
Hi Margo
Thanks for the sugestion.
The problem is that I can not use more openssl because openssl is not Know a free software. Each time I do a new installation asks for a donation using Pay Pall or other means of payment.
Thats the reason wy I need help to use Craig Boyd's Encrypt / Decrypt functions for VFP (vfpencryption.fll) to get the same result? Its free and interfaces directly with VFP 9

Jose mendes


zemends

ENTIRE THREAD

RSA and OPENSSL Posted by Jose Mendes @ 3/20/2013 3:03:41 AM
RE: RSA and OPENSSL Posted by Marco Plaza @ 3/21/2013 5:17:17 AM
RE: RSA and OPENSSL Posted by Jose Mendes @ 3/21/2013 8:52:26 PM