startChunkedConversion method

  1. @override
ByteConversionSink startChunkedConversion (Sink<Digest> sink)
override

Starts a chunked conversion.

The returned sink serves as input for the long-running conversion. The given sink serves as output.

Implementation 

@override
ByteConversionSink startChunkedConversion(Sink<Digest> sink) =>
    new _HmacSink(sink, _hash, _key);