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Encrypt and Dencrypt password

843810Mar 6 2002 — edited Mar 12 2002

Hi all ,

I know that the question have been asked many times by members.
However , I am new in the cryptography . So please correct me if i am wrong.

My question is that i need to encrypt the password and stored in the database when the user entered loginid and password in my jsp . The loginid is unique.
Then when the user log out and try to login again , i need to
dencrypt the password in database and compare the value entered by user.

Anybody have good JCE sample code ??
Thanks.

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Locked on Apr 9 2002

Added on Mar 6 2002

#cryptography

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