What encryption algorithm/package should I use in a betting game type situation?

Posted by user299648 on Programmers See other posts from Programmers or by user299648
Published on 2012-08-28T18:49:27Z Indexed on 2012/08/28 21:51 UTC
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encryption

I have a betting type site where I publish a number (between 0-100) that is encrypted. Then after a period of time, I would review what the number is and prove it with a key to decrypt the encrypted number to prove that I'm not cheating. I also want it to be easily verifiable by an average user.

What encryption algorithm/technique/package should I use?

I'm no expert on cryptography. There seems to be so many options out there and I'm not sure what to use.

python friendly is a plus.

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