Bit commitment seems like an understandable idea, it makes sense that you would want both parties to be able to be satisfied. It seems like what we were supposed to learn in that section was another thing that must be kept in mind in designing a cryptosystem.
What is the usage rate of the cryptosystems that we have been talking about? Does ElGamal get as much play time as others like RSA or AES?
The ElGamal system seems like it is at least as much work as RSA, and I am still confused about computing the decryption. Is a the same as alpha? or where did that come from?
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