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// Copyright (C) 2019-2022 Aleo Systems Inc.
// This file is part of the snarkVM library.

// The snarkVM library is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// The snarkVM library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with the snarkVM library. If not, see <https://www.gnu.org/licenses/>.

use super::*;

impl<E: Environment, const NUM_WINDOWS: u8, const WINDOW_SIZE: u8> Commit for BHP<E, NUM_WINDOWS, WINDOW_SIZE> {
    type Input = bool;
    type Output = Field<E>;
    type Randomizer = Scalar<E>;

    /// Returns the BHP commitment of the given input and randomizer as a field element.
    fn commit(&self, input: &[Self::Input], randomizer: &Self::Randomizer) -> Result<Self::Output> {
        Ok(self.commit_uncompressed(input, randomizer)?.to_x_coordinate())
    }
}