Struct ocelot::oprf::kmprt::Sender

pub struct Sender<OPRF> { /* private fields */ }

KMPRT hashing-based OPPRF sender.

This implements the hashing-based OPPRF sender in Figure 7 of the paper. It uses the table-based one-time OPPRF under-the-hood (Figure 6 of the paper), which itself uses an OPRF.

Implementations

impl<OPRF: OprfSender<Seed = Block512, Input = Block, Output = Block512> + SemiHonest> Sender<OPRF>

pub fn init<C, RNG>(channel: &mut C, rng: &mut RNG) -> Result<Self, Error>

where C: AbstractChannel, RNG: CryptoRng + Rng,

Initialize the OPPRF sender.

pub fn send<C, RNG>( &mut self, channel: &mut C, points: &[(Block, Block512)], ninputs: usize, rng: &mut RNG ) -> Result<(), Error>

where C: AbstractChannel, RNG: CryptoRng + Rng,

Run the OPPRF for ninputs inputs with the pairs given in points as the programmed points.