new CoseKey data format

2021-01-12 15:11:20 +01:00
parent 688d11c6b6
commit 2776bd9b8e
6 changed files with 196 additions and 99 deletions
--- a/libraries/crypto/src/ecdh.rs
+++ b/libraries/crypto/src/ecdh.rs
@@ -85,7 +85,7 @@ impl PubKey {
        self.p.to_bytes_uncompressed(bytes);
    }

-    /// Creates a new PubKey from their coordinates.
+    /// Creates a new PubKey from its coordinates on the elliptic curve.
    pub fn from_coordinates(x: &[u8; NBYTES], y: &[u8; NBYTES]) -> Option<PubKey> {
        PointP256::new_checked_vartime(Int256::from_bin(x), Int256::from_bin(y))
            .map(|p| PubKey { p })