fn verifiable_retrieval()

in src/voprf.rs [603:624]

• 22 lines of code
• 1 McCabe index (conditional complexity)

    fn verifiable_retrieval<CS: CipherSuite>()
    where
        <CS::Hash as OutputSizeUser>::OutputSize:
            IsLess<U256> + IsLessOrEqual<<CS::Hash as BlockSizeUser>::BlockSize>,
    {
        let input = b"input";
        let mut rng = OsRng;
        let client_blind_result = VoprfClient::<CS>::blind(input, &mut rng).unwrap();
        let server = VoprfServer::<CS>::new(&mut rng).unwrap();
        let server_result = server.evaluate(&mut rng, &client_blind_result.message);
        let client_finalize_result = client_blind_result
            .state
            .finalize(
                input,
                &server_result.message,
                &server_result.proof,
                server.get_public_key(),
            )
            .unwrap();
        let res2 = prf::<CS>(input, server.get_private_key(), Mode::Voprf);
        assert_eq!(client_finalize_result, res2);
    }