Summary or problem description
The StdLib native contract includes base58 Encode/Decode but not Base58CheckEncode/Base58CheckDecode. Base58 without the checksum doesn't provide a lot of advantage over the existing base64 encode/decode functions. It would be way more useful to include Base58CheckEncode/Base58CheckDecode so that contracts could convert between scripthashes and addresses for Neo2 and N3 (and other chains that also use Base58Check addresses).

Do you have any solution you want to propose?
Include Base58CheckEncode/Base58CheckDecode in the StdLib native contract.

Neo Version

• Neo 3

Where in the software does this update applies to?

• Other: Native contracts