Add encoding and decoding support for hashed denial-of-existence DNSSEC Resource Record types defined in RFC 5155.
NSEC3(TYPE=50): Parse/generate RDATA including Hash Algorithm, Flags, Iterations, Salt, Next Hashed Owner Name, Type Bit Maps.NSEC3PARAM(TYPE=51): Parse/generate RDATA including Hash Algorithm, Flags, Iterations, Salt.- Requires handling specific hashing and base32hex encoding/decoding aspects within the RDATA logic.