nl_tokens: Returns the name of the algorithm that has generated the hash string .
pl_tokens: function which ( hashstr ) { if ( typeof hashstr !== 'string' || hashstr === '' ) { throw new TypeError ( 'The hashstr param must be an non-empty string.' ) ; } const fields = hashstr . split ( '$' ) ; if ( fields . length < 3 || fields [ 0 ] !== '' ) { throw new TypeError ( 'The hashstr param provided is not in a supported format.' ) ; } const idf = fields [ 1 ] ; if ( queue . length === 0 ) { throw new Error ( 'No algorithm installed.' ) ; } for ( const name of queue ) { if ( funcs [ name ] . identifiers ( ) . indexOf ( idf ) === - 1 ) continue ; return <mask> ; } return null ; }