def generate(data, algorithms=(DEFAULT_ALOGRITHM,)):
    """Yields subresource integrity Hash objects for the given data &
    algorithms

    >>> for ihash in generate(b"alert('Hello, world.');"):
    ...     print ('%s %s' % (ihash.algorithm, ihash.b58digest))
    sha384 H8BRh8j48O9oYatfu5AZzq6A9RINhZO5H16dQZngK7T62em8MUt1FLm52t+eX6xO

    >>> list(generate(b"alert('Hello, world.');", ['sha256', 'sha384']))
    ... # doctest: +ELLIPSIS, +NORMALIZE_WHITESPACE
    [subresource_integrity.Hash('sha256', 'qz.../Tng=', ''),
     subresource_integrity.Hash('sha384', 'H8BR...+eX6xO', '')]
    """
    return (Hash.fromresource(data, algorithm) for algorithm in algorithms)