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Add a Scalar::as_bytes() method.

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This commit is contained in:
Henry de Valence 2017-02-23 03:26:57 -08:00
parent 950519b97b
commit e5c0d789fd
1 changed files with 5 additions and 0 deletions
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5
src/scalar.rs
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@ -165,6 +165,11 @@ impl Scalar {
Scalar::reduce(&scalar_bytes)
}
/// View this `Scalar` as a sequence of bytes.
pub fn as_bytes<'a>(&'a self) -> &'a [u8;32] {
&self.0
}
/// Construct the additive identity
pub fn zero() -> Self {
Scalar([0u8; 32])