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Oak Park and River Forest High School
Oak Park and River Forest High School (OPRF) is a public four-year high school located in Oak Park, a suburb of Chicago, Illinois, in the United States.
See OPRF and Oak Park and River Forest High School
Oblivious pseudorandom function
An oblivious pseudorandom function (OPRF) is a cryptographic function, similar to a keyed-hash function, but with the distinction that in an OPRF two parties cooperate to securely compute a pseudorandom function (PRF).
See OPRF and Oblivious pseudorandom function

