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Test multiplication by basepoint order

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Henry & Isis 2017-03-11 12:01:29 -08:00 committed by Henry de Valence
parent 80d4566853
commit 7a2ea44ce6
1 changed files with 7 additions and 0 deletions
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7
src/curve.rs
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@ -1270,6 +1270,13 @@ mod test {
assert_eq!(aB.compress_edwards(), A_TIMES_BASEPOINT); assert_eq!(aB.compress_edwards(), A_TIMES_BASEPOINT);
} }
/// Test that multiplication by the basepoint order kills the basepoint
#[test]
fn basepoint_mult_by_basepoint_order() {
let should_be_id = ExtendedPoint::basepoint_mult(&constants::l);
assert!(should_be_id.is_identity());
}
/// Test scalar_mult versus a known scalar multiple from ed25519.py /// Test scalar_mult versus a known scalar multiple from ed25519.py
#[test] #[test]
fn scalar_mult_vs_ed25519py() { fn scalar_mult_vs_ed25519py() {