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methods to convert a StaticSecret to and from bytes

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DebugSteven 2019-02-16 09:42:56 -07:00
parent 4caffdcca0
commit ad670a4d03
1 changed files with 12 additions and 0 deletions
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12
src/x25519.rs
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@ -110,6 +110,18 @@ impl StaticSecret {
StaticSecret(clamp_scalar(bytes)) StaticSecret(clamp_scalar(bytes))
} }
/// Convert a x25519 `StaticSecret` key to its underlying sequence of bytes.
pub fn to_bytes(&self) -> [u8; 32] {
self.0.to_bytes()
}
}
impl From<[u8; 32]> for StaticSecret {
/// Given a byte array, construct a x25519 `StaticSecret`.
fn from(bytes: [u8; 32]) -> StaticSecret {
StaticSecret(Scalar::from_bits(bytes))
}
} }
impl<'a> From<&'a StaticSecret> for PublicKey { impl<'a> From<&'a StaticSecret> for PublicKey {