Commit f7e5788a authored by ale's avatar ale

Clarify u2f registration public key encoding

parent 301958e3
......@@ -103,7 +103,8 @@ func UnmarshalEncryptedKey(s string) (*EncryptedKey, error) {
//
// The serialized format follows part of the U2F standard and just
// stores 64 bytes of the public key immediately followed by the key
// handle data, with no encoding.
// handle data, with no encoding. Note that the public key itself is a
// serialization of the elliptic curve parameters.
//
// The data in U2FRegistration is still encoded, but it can be turned
// into a usable form (github.com/tstranex/u2f.Registration) later.
......
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