Lotusscript code for AES Encrytion and Decryption algorithm

HCL Domino Domino Forum
1

Hi,

Any body is having the Lotusscript code for AES encryption and decryption algorithm.

You can also suggest some other algorithm in lotusscript.

Thanks,

Maheswari.K

2

Subject: Lotusscript code for AES Encrytion and Decryption algorithm

I did a LotusScript implementation of the Blowfish crypto algorithm somewhere between ten and fifteen years ago, starting from some VB6 code that I found online and modifying it from there. I haven’t looked at that code in a long time (I’m not even sure I could find it if I looked), but think I did this even before the byte data type was supported in LotusScript, so there was likely a fair amount of hacking involved.

I’ve not seen anyone take on AES.

-rich

3

Subject: Whole lotta ‘nope’

I don’t think it’s possible directly in LS (otherwise you’d see a method).

I found this using our friend Mr. Google.

nsftools - Lotus Notes and Domino Tips (search for AES).

What are you trying to do? Can’t you just use the built in Notes encryption?

4

Subject: RE: Whole lotta ‘nope’

Hi,

In our notes application we are receiving a key value in encrypted format (used AES encryption) from some other application written in different technology . We have to decrypt the value received using lotus script. So for that we need AES decryption code written in lotus script.

Maheswari.K

5

Subject: RE: Whole lotta ‘nope’

How about using Java to do it instead lf LotusScript? You could take advantage of the Java implementation of AES.