# getDiscoFeatures method

1. @override

List <String> getDiscoFeatures()
override

NOTE: We intentionally do not advertise support for SHA-1, as it is marked as MUST NOT. Sha-1 support is only for providing a wrapper over its hash function, for example for XEP-0115.

## Implementation

    @override
    List<String> getDiscoFeatures() => [
          '$hashFunctionNameBaseXmlns:$_hashSha256',
          '$hashFunctionNameBaseXmlns:$_hashSha512',
          //'$hashFunctionNameBaseXmlns:$_hashSha3256',
          //'$hashFunctionNameBaseXmlns:$_hashSha3512',
          //'$hashFunctionNameBaseXmlns:$_hashBlake2b256',
          '$hashFunctionNameBaseXmlns:$_hashBlake2b512',
        ];