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ecdsa: fix tests (#132)

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This commit is contained in:
Tony Arcieri
2020-08-25 11:32:31 -07:00
committed by GitHub
parent ae1062a4a7
commit 352631b07d
1 changed files with 9 additions and 5 deletions
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ecdsa/src/dev.rs
+9 -5
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@@ -33,7 +33,7 @@ pub struct TestVector {
macro_rules! new_signing_test {
($vectors:expr) => {
use core::convert::TryInto;
use $crate::{elliptic_curve::weierstrass::UncompressedPoint, generic_array::GenericArray};
use $crate::generic_array::GenericArray;
#[test]
fn ecdsa_signing() {
@@ -56,15 +56,18 @@ macro_rules! new_signing_test {
#[cfg_attr(docsrs, doc(cfg(feature = "dev")))]
macro_rules! new_verification_test {
($vectors:expr) => {
use $crate::elliptic_curve::sec1::EncodedPoint;
#[test]
fn ecdsa_verify_success() {
for vector in $vectors {
let q_raw = UncompressedPoint::from_affine_coords(
let q_encoded = EncodedPoint::from_affine_coords(
GenericArray::from_slice(vector.q_x),
GenericArray::from_slice(vector.q_y),
false,
);
let q = AffinePoint::from_uncompressed_point(&q_raw).unwrap();
let q: AffinePoint = q_encoded.decode().unwrap();
let sig = Signature::from_scalars(
GenericArray::from_slice(vector.r),
@@ -79,12 +82,13 @@ macro_rules! new_verification_test {
#[test]
fn ecdsa_verify_invalid_s() {
for vector in $vectors {
let q_raw = UncompressedPoint::from_affine_coords(
let q_encoded = EncodedPoint::from_affine_coords(
GenericArray::from_slice(vector.q_x),
GenericArray::from_slice(vector.q_y),
false,
);
let q = AffinePoint::from_uncompressed_point(&q_raw).unwrap();
let q: AffinePoint = q_encoded.decode().unwrap();
// Flip a bit in `s`
let mut s_tweaked = GenericArray::clone_from_slice(vector.s);