Java Security - Excel file encryption in Java

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Author

Excel file encryption in Java

meeta

2004-03-27, 12:31 am

Can I encrypt and decrypt an Excel and PDF file in Java using Cipher? I am
trying the same but after decryption the excel file is not opening up
properly. Please help

Michael Amling

2004-03-27, 12:31 am

meeta wrote:
> Can I encrypt and decrypt an Excel and PDF file in Java using Cipher? I am
> trying the same but after decryption the excel file is not opening up
> properly. Please help

Maybe you should start with the simple before proceeding to the
complex. Can you encrypt and decrypt an array of 16 bytes of zeros?

--Mike Amling

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