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Change CompressedDecaf::to_bytes to ::as_bytes

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This commit is contained in:
Henry de Valence 2017-02-22 22:12:57 -08:00
parent 2cef5fcecd
commit f39566cf16
1 changed files with 4 additions and 4 deletions
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8
src/decaf.rs
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@ -50,15 +50,15 @@ pub struct CompressedDecaf(pub [u8; 32]);
/// The result of compressing a `DecafPoint`.
impl CompressedDecaf {
/// View this `CompressedDecaf` as an array of bytes.
pub fn to_bytes(&self) -> [u8;32] {
self.0
pub fn as_bytes<'a>(&'a self) -> &'a [u8;32] {
&self.0
}
/// Attempt to decompress to an `DecafPoint`.
pub fn decompress(&self) -> Option<DecafPoint> {
// XXX should decoding be CT ?
// XXX need to check that xy is nonnegative and reject otherwise
let s = FieldElement::from_bytes(&self.0);
let s = FieldElement::from_bytes(self.as_bytes());
// Check that s = |s| and reject otherwise.
let mut abs_s = s;
@ -267,7 +267,7 @@ impl BasepointMult<Scalar> for DecafPoint {
impl Debug for CompressedDecaf {
fn fmt(&self, f: &mut ::core::fmt::Formatter) -> ::core::fmt::Result {
write!(f, "CompressedDecaf: {:?}", &self.0[..])
write!(f, "CompressedDecaf: {:?}", self.as_bytes())
}
}