Node style ripemd160 on pure JavaScript.
varRIPEMD160=require('ripemd160')console.log(newRIPEMD160().update('42').digest('hex'))// => 0df020ba32aa9b8b904471ff582ce6b579bf8bc8varripemd160stream=newRIPEMD160()ripemd160stream.end('42')console.log(ripemd160stream.read().toString('hex'))// => 0df020ba32aa9b8b904471ff582ce6b579bf8bc8MIT