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Implements and documents serialization, closes #11.

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This commit is contained in:
Sean Bowe
2017-07-16 20:52:00 -06:00
parent e72660056e
commit c618240c91
11 changed files with 326 additions and 219 deletions
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19
src/tests/curve.rs
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@@ -299,25 +299,32 @@ fn random_transformation_tests<G: CurveProjective>() {
fn random_encoding_tests<G: CurveAffine>()
{
assert!(G::zero().into_compressed().is_err());
assert!(G::zero().into_uncompressed().is_err());
let mut rng = XorShiftRng::from_seed([0x5dbe6259, 0x8d313d76, 0x3237db17, 0xe5bc0654]);
assert_eq!(
G::zero().into_uncompressed().into_affine().unwrap(),
G::zero()
);
assert_eq!(
G::zero().into_compressed().into_affine().unwrap(),
G::zero()
);
for _ in 0..1000 {
let mut r = G::Projective::rand(&mut rng).into_affine();
let uncompressed = r.into_uncompressed().unwrap();
let uncompressed = r.into_uncompressed();
let de_uncompressed = uncompressed.into_affine().unwrap();
assert_eq!(de_uncompressed, r);
let compressed = r.into_compressed().unwrap();
let compressed = r.into_compressed();
let de_compressed = compressed.into_affine().unwrap();
assert_eq!(de_compressed, r);
r.negate();
let compressed = r.into_compressed().unwrap();
let compressed = r.into_compressed();
let de_compressed = compressed.into_affine().unwrap();
assert_eq!(de_compressed, r);
}