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default & identity trait for MontgomeryPoint

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DebugSteven 2018-11-14 14:43:11 -05:00
parent b75d528f4a
commit 2adc985f63
1 changed files with 12 additions and 0 deletions
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12
src/montgomery.rs
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@ -76,6 +76,18 @@ impl ConstantTimeEq for MontgomeryPoint {
} }
} }
impl Default for MontgomeryPoint {
fn default() -> MontgomeryPoint {
MontgomeryPoint::identity()
}
}
impl Identity for MontgomeryPoint {
fn identity() -> MontgomeryPoint {
EdwardsPoint::identity().to_montgomery()
}
}
impl PartialEq for MontgomeryPoint { impl PartialEq for MontgomeryPoint {
fn eq(&self, other: &MontgomeryPoint) -> bool { fn eq(&self, other: &MontgomeryPoint) -> bool {
self.ct_eq(other).unwrap_u8() == 1u8 self.ct_eq(other).unwrap_u8() == 1u8