Qortal/pirate-librustzcash
1
0
Fork 1
mirror of https://github.com/Qortal/pirate-librustzcash.git synced 2025-08-01 12:51:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

Migrate ff, group, pairing, and bellman to rand 0.6

Browse Source
This commit is contained in:
Jack Grigg
2019-07-12 23:51:35 -04:00
parent 5728bda2c1
commit 83e1af104e
16 changed files with 154 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
pairing/src/tests/field.rs
View File

@@ -1,5 +1,6 @@
use ff::{Field, LegendreSymbol, PrimeField, SqrtField};
use rand::{Rng, SeedableRng, XorShiftRng};
use rand_core::{RngCore, SeedableRng};
use rand_xorshift::XorShiftRng;
pub fn random_frobenius_tests<F: Field, C: AsRef<[u64]>>(characteristic: C, maxpower: usize) {
let mut rng = XorShiftRng::from_seed([
@@ -121,7 +122,7 @@ pub fn from_str_tests<F: PrimeField>() {
]);
for _ in 0..1000 {
let n: u64 = rng.gen();
let n = rng.next_u64();
let a = F::from_str(&format!("{}", n)).unwrap();
let b = F::from_repr(n.into()).unwrap();
@@ -136,7 +137,7 @@ pub fn from_str_tests<F: PrimeField>() {
assert!(F::from_str("00000000000").is_none());
}
fn random_multiplication_tests<F: Field, R: Rng>(rng: &mut R) {
fn random_multiplication_tests<F: Field, R: RngCore>(rng: &mut R) {
for _ in 0..10000 {
let a = F::random(rng);
let b = F::random(rng);
@@ -159,7 +160,7 @@ fn random_multiplication_tests<F: Field, R: Rng>(rng: &mut R) {
}
}
fn random_addition_tests<F: Field, R: Rng>(rng: &mut R) {
fn random_addition_tests<F: Field, R: RngCore>(rng: &mut R) {
for _ in 0..10000 {
let a = F::random(rng);
let b = F::random(rng);
@@ -182,7 +183,7 @@ fn random_addition_tests<F: Field, R: Rng>(rng: &mut R) {
}
}
fn random_subtraction_tests<F: Field, R: Rng>(rng: &mut R) {
fn random_subtraction_tests<F: Field, R: RngCore>(rng: &mut R) {
for _ in 0..10000 {
let b = F::random(rng);
let a = F::random(rng);
@@ -200,7 +201,7 @@ fn random_subtraction_tests<F: Field, R: Rng>(rng: &mut R) {
}
}
fn random_negation_tests<F: Field, R: Rng>(rng: &mut R) {
fn random_negation_tests<F: Field, R: RngCore>(rng: &mut R) {
for _ in 0..10000 {
let a = F::random(rng);
let mut b = a;
@@ -211,7 +212,7 @@ fn random_negation_tests<F: Field, R: Rng>(rng: &mut R) {
}
}
fn random_doubling_tests<F: Field, R: Rng>(rng: &mut R) {
fn random_doubling_tests<F: Field, R: RngCore>(rng: &mut R) {
for _ in 0..10000 {
let mut a = F::random(rng);
let mut b = a;
@@ -222,7 +223,7 @@ fn random_doubling_tests<F: Field, R: Rng>(rng: &mut R) {
}
}
fn random_squaring_tests<F: Field, R: Rng>(rng: &mut R) {
fn random_squaring_tests<F: Field, R: RngCore>(rng: &mut R) {
for _ in 0..10000 {
let mut a = F::random(rng);
let mut b = a;
@@ -233,7 +234,7 @@ fn random_squaring_tests<F: Field, R: Rng>(rng: &mut R) {
}
}
fn random_inversion_tests<F: Field, R: Rng>(rng: &mut R) {
fn random_inversion_tests<F: Field, R: RngCore>(rng: &mut R) {
assert!(F::zero().inverse().is_none());
for _ in 0..10000 {
@@ -245,7 +246,7 @@ fn random_inversion_tests<F: Field, R: Rng>(rng: &mut R) {
}
}
fn random_expansion_tests<F: Field, R: Rng>(rng: &mut R) {
fn random_expansion_tests<F: Field, R: RngCore>(rng: &mut R) {
for _ in 0..10000 {
// Compare (a + b)(c + d) and (a*c + b*c + a*d + b*d)