MustCIDR converts CIDR string s into a net.IPNet or panics.

MustHexKey decodes a hex string s as a key or panics.

MustPresharedKey generates a preshared key or panics.

MustPrivateKey generates a private key or panics.

MustPublicKey generates a public key or panics.

MustUDPAddr parses s as a UDP address or panics.