How difficult would it be to extend some of the examples to support proof of plaintext knowledge in the following form:
"For this given ciphertext, hash, and public key -- I know some plaintext that results in that ciphertext, from that public key, and hashes to that hash."
It would be -really- useful to have such a construct for RSA.
How difficult would it be to extend some of the examples to support proof of plaintext knowledge in the following form: "For this given ciphertext, hash, and public key -- I know some plaintext that results in that ciphertext, from that public key, and hashes to that hash."
It would be -really- useful to have such a construct for RSA.