Hi,
For 2 way encryption, what algorithm of your guys using? I did the one
way encryption in my application,
but when the user forget the password, I can't decrypt the password and send
to the user.
Regards,
Louis
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(¯`·`¯)
`· . ·´
----- Original Message -----
From: "harishrp" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, February 13, 2001 2:02 AM
Subject: Re: Encryption
> Use the MessageDigest 5 class available under java.security.MessageDigest
> package.
> MessageDigest class provides applications the functionality of a message
digest
> algorithm, such as MD5 or SHA. Message digests are secure one-way hash
functions
> that take arbitrary-sized data and output a fixed-length hash value.
>
> Harish
>
> Arul wrote:
>
> > Hi Guys...
> >
> > Could any body tell me how to encrypt the password and save it in a
> > database..
> >
> > Say my scenario goes like this...I write a login component in EJB and
that
> > checks whther the username and password is correct and based on the
login
> > name it gives the login permission.
> >
> > but before that when i save the user information , i should encrypt his
> > password and save it in the datbase...It should be a irreversible
> > encryption.
> >
> > When ever my component validates the username and password ,it shuld
encrypt
> > the passwrd and check for it ...
> >
> > Any ideas...
> >
> > Arul
> >
> >
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>
>
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