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v_backup.rs
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v_backup.rs
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#![allow(non_snake_case)]
#[macro_use]
extern crate criterion;
extern crate centipede;
extern crate curv;
mod bench {
use centipede::juggling::proof_system::Proof;
use centipede::juggling::segmentation::Msegmentation;
use centipede::wallet::SecretShare;
use criterion::Criterion;
use curv::elliptic::curves::{secp256_k1::Secp256k1, Point, Scalar};
pub fn full_backup_cycle(c: &mut Criterion) {
c.bench_function("full_backup_cycle", move |b| {
let segment_size = 8;
let y: Scalar<Secp256k1> = Scalar::<Secp256k1>::random();
let G = Point::<Secp256k1>::generator();
let Y = G.clone() * &y;
let x = SecretShare::generate();
let Q = G.clone() * &x.secret;
b.iter(|| {
let (segments, encryptions) =
Msegmentation::to_encrypted_segments(&x.secret, &segment_size, 32, &Y, &G);
let proof = Proof::prove(&segments, &encryptions, &G, &Y, &segment_size);
let _secret_decrypted = Msegmentation::decrypt(&encryptions, &G, &y, &segment_size);
let result = proof.verify(&encryptions, &G, &Y, &Q, &segment_size);
assert!(result.is_ok());
})
});
}
pub fn create_backup(c: &mut Criterion) {
c.bench_function("create_backup", move |b| {
let segment_size = 8;
let y: Scalar<Secp256k1> = Scalar::<Secp256k1>::random();
let G = Point::<Secp256k1>::generator();
let Y = G.clone() * &y;
let x = SecretShare::generate();
b.iter(|| {
let (segments, encryptions) =
Msegmentation::to_encrypted_segments(&x.secret, &segment_size, 32, &Y, &G);
let _proof = Proof::prove(&segments, &encryptions, &G, &Y, &segment_size);
})
});
}
pub fn recover_backup(c: &mut Criterion) {
c.bench_function("recover_backup", move |b| {
let segment_size = 8;
let y: Scalar<Secp256k1> = Scalar::<Secp256k1>::random();
let G = Point::<Secp256k1>::generator();
let Y = G.clone() * &y;
let x = SecretShare::generate();
let Q = G.clone() * &x.secret;
let (segments, encryptions) =
Msegmentation::to_encrypted_segments(&x.secret, &segment_size, 32, &Y, &G);
let proof = Proof::prove(&segments, &encryptions, &G, &Y, &segment_size);
b.iter(|| {
let _secret_decrypted = Msegmentation::decrypt(&encryptions, &G, &y, &segment_size);
let result = proof.verify(&encryptions, &G, &Y, &Q, &segment_size);
assert!(result.is_ok());
})
});
}
criterion_group! {
name = v_backup;
config = Criterion::default().sample_size(2);
targets =full_backup_cycle,
create_backup,
recover_backup
}
}
//fn main() {}
criterion_main!(bench::v_backup);