vsss-rs 5.4.0

Verifiable Secret Sharing Schemes for splitting, combining and verifying secret shares
Documentation 
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/*
    Copyright Michael Lodder. All Rights Reserved.
    SPDX-License-Identifier: Apache-2.0
*/

use rand_core::SeedableRng;

pub struct MockRng(rand_xorshift::XorShiftRng);

impl Default for MockRng {
    fn default() -> Self {
        Self::from_seed([7u8; 16])
    }
}

impl SeedableRng for MockRng {
    type Seed = [u8; 16];

    fn from_seed(seed: Self::Seed) -> Self {
        Self(rand_xorshift::XorShiftRng::from_seed(seed))
    }
}

impl rand_core::CryptoRng for MockRng {}

impl rand_core::RngCore for MockRng {
    fn next_u32(&mut self) -> u32 {
        self.0.next_u32()
    }

    fn next_u64(&mut self) -> u64 {
        self.0.next_u64()
    }

    fn fill_bytes(&mut self, dest: &mut [u8]) {
        self.0.fill_bytes(dest)
    }

    fn try_fill_bytes(&mut self, dest: &mut [u8]) -> Result<(), rand_core::Error> {
        self.0.try_fill_bytes(dest)
    }
}