Re: Encrypt/decrypt problem

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

Thanks for your advise.

I didn't mean I wanted to encrypt/decrypt Chinese character. The string is
alphanumeric but the encrypted string become 'alien' charater and no way to
decrypt back to orignal.

I also tried other encryption FLL but result was the same.





"Josh Assing" wrote:

While I've not used the crypt class with chinese characters -- I stopped using
the crypt class becuase I get different results on different machines/os's

I'd use something specifically for encryption -- NetLib for industrial strength;
or the crypt fll from Sweetpotato software....

On Tue, 9 Oct 2007 01:48:00 -0700, WT <WT@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:

Hi there, I try to follow vfp 9 _crypto sample to encrypt/decrypt a string
under Vista pc (this pc also configure to read n write chinese charactor).

Problem is, the encrypted string generated from _crypt.vcx looks like gabage
character that couldnot be decrypted back to the original string.

Any idea?
TIA


.

Relevant Pages

  • Re: any compiler that takes encrypted input
    ... character value i.e. character 'a' becomes 'a'+10 th character in the ... I am taking the case of easiest way of encryption. ... Additionally, in the scheme you are proposing, the key to decrypt the ... If this is the point where you indicate that "of course" the algorithm ...
    (comp.lang.c)
  • Re: Encrypt/decrypt problem
    ... My 'alien' was meant that encrypted string encyted under pc which alowed ... chinese input and pc that doesn't alow are different. ... decrypt back to orignal. ... I also tried other encryption FLL but result was the same. ...
    (microsoft.public.fox.programmer.exchange)
  • Re: [OT] Re: Char and CPhar
    ... >> Without knowing his number, ... and that is the key to the safety of this encryption ... Even if you guess that I use dots to separate the creditcard numbers ... You can XOR your own creditcard details with the encrypted string ...
    (alt.comp.lang.borland-delphi)
  • rsacsp decrypt error
    ... I'm afraid I'm quite the novice when it comes to using encryption. ... RASCryptoServiceProvider to encrypt 30 text character in one application, ... I attempt to decrypt using the same key pair, ...
    (microsoft.public.dotnet.security)
  • Re: trying to extend a custom authentication system.
    ... > I am trying to extend a custom authentication system and I'm trying to ... The encrypted string holds the ... passing parameters back and forth in a secure fashion when ... > encryption of the message is necessary? ...
    (microsoft.public.dotnet.framework.webservices.enhancements)