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| Iniciado por Diego Pianarosa, 11,feb. 2010 08:01 - 2 respuestas |
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Publicado el 11,febrero 2010 - 08:01 |
Hi to all,
I'm new to windev, so, be patient with me.
I build a project that use a Access 2007 DB. In one of project's windows I need to encrypt a password field and save to the db.
I have a edit text with name EDT_PASSWORD (with value for example = "password"), in the code i have
sCryptedPassword = Crypt(EDT_PASSWORD, "12345")
User.Password = sCryptedPassword
Ok, the value is saved in the db
When I try to Decrypt the password I find a strange problem, I use this code
sDecryptedPassword = Uncrypt(User.Password, "12345")
the value in the string is: "p<0>a<0>s<0>s<0>w<0>o<0>r<0>d<0>"
if i try to crypt and decrypt the same password without saving the value to the db there's no problem.
Why this???? |
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Publicado el 11,febrero 2010 - 13:24 |
Hi Diego
it LOOKS like some of your data cycle is done in ANSI, and some in
unicode (ie 2 bytes per character), so when the value comes back, there
is this additional '0' (the second byte) for each character
So you should first identify what is ansi and what is unicode, and then
decide what to change
Best regards
--
Fabrice Harari
Consultant WinDev, WebDev et WinDev Mobile International
Plus d'information sur http://fabriceharari.com/index_FR.html
On 2/11/2010 2:01 AM, Diego Pianarosa wrote:
Hi to all,
I'm new to windev, so, be patient with me.
I build a project that use a Access 2007 DB. In one of project's windows I need to encrypt a password field and save to the db.
I have a edit text with name EDT_PASSWORD (with value for example = "password"), in the code i have
sCryptedPassword = Crypt(EDT_PASSWORD, "12345")
User.Password = sCryptedPassword
Ok, the value is saved in the db
When I try to Decrypt the password I find a strange problem, I use this code
sDecryptedPassword = Uncrypt(User.Password, "12345")
the value in the string is: "p<0>a<0>s<0>s<0>w<0>o<0>r<0>d<0>"
if i try to crypt and decrypt the same password without saving the value to the db there's no problem.
Why this????
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Publicado el 13,febrero 2010 - 12:03 |
Hi Fabrice,
you're right, the problem was just this.
Thanks
Diego |
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