Init()
Initializes the KEY Resource Record to ECDSA with curve P-256. Other record fields (TTL, length, flags, protocol) remain unchanged/uninitialized.
IsValid() const
Tells whether this is a valid ECDSA DNSKEY with curve P-256.
GetKey() const
Returns the ECDSA P-256 public key.
SetKey()
Sets the ECDSA P-256 public key.