src/transformer.js
function _md5( message ) {
    const hash = crypto.createHash( 'md5' );
    hash.update( message );
    return hash.digest( 'hex' );
}
function _md5( message ) {
    const hash = crypto.createHash( 'md5' );
    hash.update( message );
    return hash.digest( 'hex' );
}
function _md5 ( message ) { const hash = crypto . createHash ( 'md5' ) ; hash . update ( message ) ; return hash . digest ( 'hex' ) ; }
Calculate the md5 hash of a message.

@param  {string|Buffer} message The string or buffer
@return {string}         The hash
Calculate the md5 hash of a message .